molex Micro-Lock Plus 2.0 User guide

PRODUCT APPLICATION SPECIFICATION
THIS DOCUMENT CONTAINS INFORMATION THAT IS PROPRIETARY TO MOLEX ELECTRONIC TECHNOLOGIES, LLC AND SHOULD NOT BE USED WITHOUT WRITTEN PERMISSION
REVISION
DESCRIPTION
REVISED
APPLICATION SPECIFICATION FOR
MICRO-LOCK PLUS 2.0 SINGLE ROW
CHANGE NO.
682239
REVISED BY
SOKUMURA01
DATE
2021/02/09
DOC TYPE
DOC TYPE DESCRIPTION
DOC PART
SERIES
REV APPR BY
AIDA
DATE
2022/06/30
PS
APPLICATION SPECIFICATION WORD
A03
505570
INITIAL RELEASE
CUSTOMER
DOCUMENT NUMBER
REVISION
SHEET
INITIAL DRWN
KUSATO
DATE
2016/04/20
GENERAL MARKET
5055700001
E
1 OF 49
INITIAL APPR
TKANEKO
DATE
2016/04/21
PROCEDURE: 2090580010-ES TEMPLATE: 2090580010-PAS-A4 REVISION: A1
APPLICATION SPECIFICATION
Micro-Lock Plus 2.0 SINGLE ROW CONNECTORS
【1. Application】
Product Name
Part Number
HARNESS
SIDE
RECEPTACLE HOUSING
505570 series (PKG: Plastic Bag)
RECEPTACLE TERMINAL
505572 series (PKG: Reel)
PLUG HOUSING
213719 series (PKG: Plastic Bag)
PLUG TERMINAL
213720 series (PKG: Reel)
APPLICABLE WIRE (※)
AWG#22～26
ONBOARD
SIDE
PLUG ASSEMBLY
VERTICAL TYPE
505575 series (PKG: Embossed Tape)
RIGHT-ANGLE TYPE
505578 series (PKG: Embossed Tape)
※Please refer to Application Tooling Specification (ATS) for further details.
RIGHT-ANGLE TYPE
VERTICAL TYPE
―Before using ―
・Be sure to read the following precautions before using connector.
・Keep this manual handy for later reference.
・The displays and illustrations shown in this manual are for illustrative purposes only and may differ
from the actual product.
・The contents of this manual are subject to change without notice.
・If you find any mistake or there is anything that is not clear, please contact us.
This application specification is written in English and Japanese.
本取扱説明書は、英文及び和文で記載されております。
English 英文：Page 1～24
Japanese 和文：Page 25～49
WIRE TO WIRE TYPE

PRODUCT APPLICATION SPECIFICATION
THIS DOCUMENT CONTAINS INFORMATION THAT IS PROPRIETARY TO MOLEX ELECTRONIC TECHNOLOGIES, LLC AND SHOULD NOT BE USED WITHOUT WRITTEN PERMISSION
REVISION
DESCRIPTION
REVISED
APPLICATION SPECIFICATION FOR
MICRO-LOCK PLUS 2.0 SINGLE ROW
CHANGE NO.
682239
REVISED BY
SOKUMURA01
DATE
2021/02/09
DOC TYPE
DOC TYPE DESCRIPTION
DOC PART
SERIES
REV APPR BY
AIDA
DATE
2022/06/30
PS
APPLICATION SPECIFICATION WORD
A03
505570
INITIAL RELEASE
CUSTOMER
DOCUMENT NUMBER
REVISION
SHEET
INITIAL DRWN
KUSATO
DATE
2016/04/20
GENERAL MARKET
5055700001
E
2 OF 49
INITIAL APPR
TKANEKO
DATE
2016/04/21
PROCEDURE: 2090580010-ES TEMPLATE: 2090580010-PAS-A4 REVISION: A1
Contents
1. Application･････････････････････････････････････････････････････････････････････････ P-1
2. The name of each part & explanation
2-1. Receptacle crimp terminal･････････････････････････････････････････････････････ P-3
2-2. Receptacle housing･･･････････････････････････････････････････････････････････ P-3
2-3. Vertical plug assembly････････････････････････････････････････････････････････ P-4
2-4. Right angle plug assembly････････････････････････････････････････････････････ P-4
2-5. Plug crimp terminal･･･････････････････････････････････････････････････････････ P-5
2-6. Plug housing･････････････････････････････････････････････････････････････････ P-5
3. Instructions
3-1. Product exterior･･････････････････････････････････････････････････････････････ P-6
3-2. Applicable wire and crimp tooling･････････････････････････････････････････････ P-6
3-3. About safekeeping before harness process and the surface mount process･･････P-6
3-4. Harness process and surface mount process instruction･･･････････････････････ P-7～8
3-5. About use in the machinery･･･････････････････････････････････････････････････P-8
3-6. About rating / performance standard･･････････････････････････････････････････ P-8
3-7. Use of the product･･･････････････････････････････････････････････････････････ P-8
4. The confirmation item of crimping wire
4-1. The appearance before crimping･･････････････････････････････････････････････ P-9
4-2. The appearance after crimping･･･････････････････････････････････････････････ ･P-9
4-3. Crimping failure･･････････････････････････････････････････････････････････････ P-9～11
5. Wire bundling after crimping and package･･･････････････････････････････････････････ P-12
6. Harness processing (crimping wire insertion method in receptacle housing)
6-1. Insertion crimping wire･･･････････････････････････････････････････････････････ P-13～16
6-2. Repair of crimp terminal･･････････････････････････････････････････････････････ P-16～17
7. Banding of harness････････････････････････････････････････････････････････････････ P-18
8. Recommended packaging of cable harness and assemblies･･････････････････････････P-19～20
9. Notes during mating
9-1. Mating process method･･･････････････････････････････････････････････････････ P-21～22
9-2. Un-mating process method･･･････････････････････････････････････････････････ P-22
9-3. Wiring after mating･･･････････････････････････････････････････････････････････ P-23～24

PRODUCT APPLICATION SPECIFICATION
THIS DOCUMENT CONTAINS INFORMATION THAT IS PROPRIETARY TO MOLEX ELECTRONIC TECHNOLOGIES, LLC AND SHOULD NOT BE USED WITHOUT WRITTEN PERMISSION
REVISION
DESCRIPTION
REVISED
APPLICATION SPECIFICATION FOR
MICRO-LOCK PLUS 2.0 SINGLE ROW
CHANGE NO.
682239
REVISED BY
SOKUMURA01
DATE
2021/02/09
DOC TYPE
DOC TYPE DESCRIPTION
DOC PART
SERIES
REV APPR BY
AIDA
DATE
2022/06/30
PS
APPLICATION SPECIFICATION WORD
A03
505570
INITIAL RELEASE
CUSTOMER
DOCUMENT NUMBER
REVISION
SHEET
INITIAL DRWN
KUSATO
DATE
2016/04/20
GENERAL MARKET
5055700001
E
3 OF 49
INITIAL APPR
TKANEKO
DATE
2016/04/21
PROCEDURE: 2090580010-ES TEMPLATE: 2090580010-PAS-A4 REVISION: A1
【2. The name of each part & explanation】
2-1. Receptacle crimp terminal：505572 series.
2-2. Receptacle housing：505570 series
Shows Reel state
Pilot hole
Location in crimping process.
Carrier
Connecting term with reel
Insulation barrel
Crimping wire insulation
Wire barrel
Crimping wire conductor.
Contact
Electrical mating part.
Terminal
Connection body.
※Please refer to sales drawing for product form and its dimensions.
5055721000 PSD 000
Positive lock
Lock structure not to come off accidentally
after mating
Release lock motion is needed.
Wire
( AWG#22～#26 )
Receptacle housing
(505570 series)
Lock release position
The position which pushes a lock
Mold lance
Fastener with terminal lance
※Please refer to sales drawing for product form and its dimensions.
5055700001 PSD 000

PRODUCT APPLICATION SPECIFICATION
THIS DOCUMENT CONTAINS INFORMATION THAT IS PROPRIETARY TO MOLEX ELECTRONIC TECHNOLOGIES, LLC AND SHOULD NOT BE USED WITHOUT WRITTEN PERMISSION
REVISION
DESCRIPTION
REVISED
APPLICATION SPECIFICATION FOR
MICRO-LOCK PLUS 2.0 SINGLE ROW
CHANGE NO.
682239
REVISED BY
SOKUMURA01
DATE
2021/02/09
DOC TYPE
DOC TYPE DESCRIPTION
DOC PART
SERIES
REV APPR BY
AIDA
DATE
2022/06/30
PS
APPLICATION SPECIFICATION WORD
A03
505570
INITIAL RELEASE
CUSTOMER
DOCUMENT NUMBER
REVISION
SHEET
INITIAL DRWN
KUSATO
DATE
2016/04/20
GENERAL MARKET
5055700001
E
4 OF 49
INITIAL APPR
TKANEKO
DATE
2016/04/21
PROCEDURE: 2090580010-ES TEMPLATE: 2090580010-PAS-A4 REVISION: A1
2-3. Plug Assembly：505575 series (Vertical Type)
2-4. Plug Assembly：505578 series (Right Angle Type)
Terminal
Electrical mating part
※Please refer to sales drawing for product form and its dimensions.
5055780001 PSD 000
※Please refer to sales drawing for product form and its dimensions.
5055750001 PSD 000
Housing
Positive Lock
Mating lock part.
Housing
Positive Lock
Mating lock part.
Terminal
Electrical mating part

PRODUCT APPLICATION SPECIFICATION
THIS DOCUMENT CONTAINS INFORMATION THAT IS PROPRIETARY TO MOLEX ELECTRONIC TECHNOLOGIES, LLC AND SHOULD NOT BE USED WITHOUT WRITTEN PERMISSION
REVISION
DESCRIPTION
REVISED
APPLICATION SPECIFICATION FOR
MICRO-LOCK PLUS 2.0 SINGLE ROW
CHANGE NO.
682239
REVISED BY
SOKUMURA01
DATE
2021/02/09
DOC TYPE
DOC TYPE DESCRIPTION
DOC PART
SERIES
REV APPR BY
AIDA
DATE
2022/06/30
PS
APPLICATION SPECIFICATION WORD
A03
505570
INITIAL RELEASE
CUSTOMER
DOCUMENT NUMBER
REVISION
SHEET
INITIAL DRWN
KUSATO
DATE
2016/04/20
GENERAL MARKET
5055700001
E
5 OF 49
INITIAL APPR
TKANEKO
DATE
2016/04/21
PROCEDURE: 2090580010-ES TEMPLATE: 2090580010-PAS-A4 REVISION: A1
2-5. Plug crimp terminal：213720 series
2-6. Plug housing：213719 series
※Please refer to sales drawing for product form and its dimensions.
2137200000-SD PSD 000
Pilot hole
Location in crimping process.
Carrier
Connecting term with reel
Insulation barrel
Crimping wire insulation
Wire barrel
Crimping wire conductor
Contact
Electrical mating part.
Terminal
Connection body.
Terminal lance
Part to prevent terminal from
coming out of housing
Positive lock
Mating lock part.
Housing
※Please refer to sales drawing for product form and its dimensions.
2137190000-SD PSD 000
Shows Reel state

PRODUCT APPLICATION SPECIFICATION
THIS DOCUMENT CONTAINS INFORMATION THAT IS PROPRIETARY TO MOLEX ELECTRONIC TECHNOLOGIES, LLC AND SHOULD NOT BE USED WITHOUT WRITTEN PERMISSION
REVISION
DESCRIPTION
REVISED
APPLICATION SPECIFICATION FOR
MICRO-LOCK PLUS 2.0 SINGLE ROW
CHANGE NO.
682239
REVISED BY
SOKUMURA01
DATE
2021/02/09
DOC TYPE
DOC TYPE DESCRIPTION
DOC PART
SERIES
REV APPR BY
AIDA
DATE
2022/06/30
PS
APPLICATION SPECIFICATION WORD
A03
505570
INITIAL RELEASE
CUSTOMER
DOCUMENT NUMBER
REVISION
SHEET
INITIAL DRWN
KUSATO
DATE
2016/04/20
GENERAL MARKET
5055700001
E
6 OF 49
INITIAL APPR
TKANEKO
DATE
2016/04/21
PROCEDURE: 2090580010-ES TEMPLATE: 2090580010-PAS-A4 REVISION: A1
【3. Instructions】
3-1. Product exterior
1. There is no influence on the product performance though the black spots or bubbles etc. might be confirmed on
the plastic part of this product and the color might be different (discoloration by secular distortion etc.).
2. Slide marks may sometimes appear in plating part of the product, but there is no impact on the function of this
product.
3. Resin and terminal plating may have some changes in color after reflow, but there is no negative impact on the
function of this product.
4. Connectors may be damaged by applying force in the machines. Please confirm before use.
5. Regarding the movable parts of the connector (mold lance, positive lock part), whitening of the resin may occur,
but there is no negative impact on the function of this product.
3-2. Applicable wire and crimp tooling
1. Guarantee is void when product is used with wire out of application range specified in the product specifications.
2. Guarantee is void when product is used with tooling not specified by Molex.
3. The recommended electric wire is tin plating. Please confirm separately about the use of other electric wires.
3-3. About safekeeping before harness process and the surface mount process
1. Please keep product with the delivery being in a state. Also, please keep it under normal temperature and
humidity avoiding direct sunlight.
2. Please do not allow external force from being applied during the storage as it may cause damage.
3. During handling, avoid shock or dropping products as it may cause damage.
4. First-in, first-out of the stock is recommended.
5. Keep product in original packaging before using.

PRODUCT APPLICATION SPECIFICATION
THIS DOCUMENT CONTAINS INFORMATION THAT IS PROPRIETARY TO MOLEX ELECTRONIC TECHNOLOGIES, LLC AND SHOULD NOT BE USED WITHOUT WRITTEN PERMISSION
REVISION
DESCRIPTION
REVISED
APPLICATION SPECIFICATION FOR
MICRO-LOCK PLUS 2.0 SINGLE ROW
CHANGE NO.
682239
REVISED BY
SOKUMURA01
DATE
2021/02/09
DOC TYPE
DOC TYPE DESCRIPTION
DOC PART
SERIES
REV APPR BY
AIDA
DATE
2022/06/30
PS
APPLICATION SPECIFICATION WORD
A03
505570
INITIAL RELEASE
CUSTOMER
DOCUMENT NUMBER
REVISION
SHEET
INITIAL DRWN
KUSATO
DATE
2016/04/20
GENERAL MARKET
5055700001
E
7 OF 49
INITIAL APPR
TKANEKO
DATE
2016/04/21
PROCEDURE: 2090580010-ES TEMPLATE: 2090580010-PAS-A4 REVISION: A1
3-4. Harness process and surface mount process instruction
1. Please confirm if the products and crimp machine, crimp condition, an applicable wire are equal to product
drawing, crimp specifications before use.
2. Beware of unintended damage caused by dust, debris, or foreign objects before using this product. It may result
in unsatisfaction of the insertion performance to the housing and electric performance.
3. Please do not touch the terminal by bare hand.
4. When a terminal is twisted or tangled before or after crimping, please do not pull it by force. The terminal may
become damaged.
5. Do not apply force to the product during work in process or in finishing goods. Product may be damaged and
may not function properly as a connector.
6. Please do not expose a product and a harness half-finished goods to the following condition.
・Dust
・Corrosive material
・Corrosive gas
・High temperature and high humidity
・Direct sunlight
The above-mentioned conditions may cause poor contact and the corrosion of the terminal and the insulation
performance deterioration of the housing.
Please keep in boxes.
7. Please do not add loads to connector and harness half-finished goods during production, packaging,
transportation, or storage. It may cause damage and result in poor performance.
8. When pulling the electric wire of harness half-finished goods, contact defect may be caused by adding load to
contacts, crimp parts and lock parts. When performing the guidance wiring of the electric wire, do not apply
excessive forces that the connector can’t withstand.
9. Do not damage receptacle crimp housing and a crimp terminal intentionally. Product performance can be
affected by this condition.
10. Please use the product within the day the package is opened. Moisture absorption or drying may cause the
deterioration of materials by neighboring atmospheres. When you cannot use it up, please seal the bag again
and keep it in a box.
11. Please be careful not to be injured by the edges part such as metal parts when handling a connector.
12. To avoid injury, please be careful when handling the paper between terminals and metal carrier on reels.
13. Our evaluation is with the use of standard rigid PCB. When the product is used on flexible printed circuits (FPC)
please evaluate in advance.
14. Please solder all the terminal departments and the nail part. Non-soldered part may cause defect.
15. In the case of changing our recommended board pattern size or design, please consult us in advance because
such changes may cause defects.
16. Please do not apply to load the connector. For example, carrying the PCB when connector is mated may cause
damage.
17. Please do not stack PCB after connector has soldered to PCB.
18. Please follow the conditions of specifications, when the connecting connector with a soldering iron.
For conditions exceeding specifications, the connector may be damaged.
19. When using a solder iron, please do not use excessive solder and flux. It may cause poor contact performance
by solder wicking and flux wicking.

PRODUCT APPLICATION SPECIFICATION
THIS DOCUMENT CONTAINS INFORMATION THAT IS PROPRIETARY TO MOLEX ELECTRONIC TECHNOLOGIES, LLC AND SHOULD NOT BE USED WITHOUT WRITTEN PERMISSION
REVISION
DESCRIPTION
REVISED
APPLICATION SPECIFICATION FOR
MICRO-LOCK PLUS 2.0 SINGLE ROW
CHANGE NO.
682239
REVISED BY
SOKUMURA01
DATE
2021/02/09
DOC TYPE
DOC TYPE DESCRIPTION
DOC PART
SERIES
REV APPR BY
AIDA
DATE
2022/06/30
PS
APPLICATION SPECIFICATION WORD
A03
505570
INITIAL RELEASE
CUSTOMER
DOCUMENT NUMBER
REVISION
SHEET
INITIAL DRWN
KUSATO
DATE
2016/04/20
GENERAL MARKET
5055700001
E
8 OF 49
INITIAL APPR
TKANEKO
DATE
2016/04/21
PROCEDURE: 2090580010-ES TEMPLATE: 2090580010-PAS-A4 REVISION: A1
20. There may be changes in color of the resin part and twisting in the terminal plating parts depending on the flow
conditions, but it does not degrade product performance.
21. Do not coil electric wires around the housing or the gap of the housing lock during harness processing and
packaging of harness product. In addition, please do not pull an electric wire by force when an electric wire has
coiled itself around the housing and the gap of the housing lock. If wire becomes tangled, it may cause terminal
damage. Please do not apply load to housing lock when removing wires.
3-5. About use in the machinery
1. Vibration of an electric wire or printed circuit board due to machinery vibration or rotation must be avoided to
prevent damage to connector at contact area. Contact failure due to abrasion may be caused. Therefore,
please fix electric wires and printed circuit boards in the machinery and take measures to hold resonances.
2. Do not fix printed circuit boards only by using connectors. They must be fixed or supported by other means.
3. Please do not touch terminals and fitting nails before and after mounting on the circuit board.
4. Please insert and withdraw connector along fixed axis. The diagonal insertion and withdrawal cause damage to
the connector.
5. After mating, do not intentionally apply force to span or rotate a connector. Such force may cause damage to
connector or solder cracking.
6. If an electric wire is pulled after mating a connector, it may damage contact or crimping areas or the lock area
and result in contact failure. When performing the guidance wiring of the electric wire. Please keep the wire
loose to avoid applying excessive force to connector.
7. When withdrawing the connector, please hold wire lightly and remove the lock securely using the entire finger.
8. Plastic lances may be damaged after removing crimp terminals. Therefore, please use a new crimp housing
when repairing a connector.
3-6. About rating / performance standard
1. Please use the product within the rating / the standard of product specifications.
2. This product is not designed for usage in “hot-swap” applications where power is on.
3. Please confirm that machinery design standards are satisfied before using the connector.
4. In order to avoid short circuits, please do not allow connectors to contact with metal objects.
5. Please avoid using current higher than the rated current.
3-7. Use of the product
1. This product is not designed and produced for the machine to be used under the condition involving human
lives or for the use of system. If you use this product for special use such as medical, aerospace and nuclear
power etc., please confirm us before using.
2. Please contact us without fail before using if you plan to use the product for automobile and ship etc. (We will
consider if the product can be applied to such specification condition.)
3. Please avoid using the product outdoors or under similar environment.

PRODUCT APPLICATION SPECIFICATION
THIS DOCUMENT CONTAINS INFORMATION THAT IS PROPRIETARY TO MOLEX ELECTRONIC TECHNOLOGIES, LLC AND SHOULD NOT BE USED WITHOUT WRITTEN PERMISSION
REVISION
DESCRIPTION
REVISED
APPLICATION SPECIFICATION FOR
MICRO-LOCK PLUS 2.0 SINGLE ROW
CHANGE NO.
682239
REVISED BY
SOKUMURA01
DATE
2021/02/09
DOC TYPE
DOC TYPE DESCRIPTION
DOC PART
SERIES
REV APPR BY
AIDA
DATE
2022/06/30
PS
APPLICATION SPECIFICATION WORD
A03
505570
INITIAL RELEASE
CUSTOMER
DOCUMENT NUMBER
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DATE
2016/04/20
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【4. The confirmation items of crimping wire】
4-1. The appearance before crimping
When using the loose terminals products before crimping, please make sure that there is no deformation of the
crimp terminal. If you find that the terminals are tangled, please do not remove them forcibly.
Please refer to sales drawing for product form and its dimensions.
4-2. The appearance after crimping
Confirmation items and crimping failure after crimping are shown as follows. (Fig.4-1)
Please refer to ATS for specified crimp height, pull testing, and applicable wire specification.
①No visible damage on terminal.
②No visible damage or deformation on contact area.
③All wire strands are in conductor barrel.
④The insulator part of the electric wire is located in the intermediate position of
wire barrel and insulation barrel.
⑤No damage on lance.
⑥No damage on appearance. (Dirt / foreign objects)
4-3. Crimping failure
Please be careful of the crimping failure as shown below.
It may affect the insertion to housing and affect a product function.
1. Bend up
It may deteriorate insertion to housing and terminal retention force or cause contact failure. (Fig.4-2)
2. Bend down
It may deteriorate insertion to housing and terminal retention force or cause contact failure. (Fig.4-3)
×
No Good
×
No Good
②
③
④
⑤
①
⑤
③
④
①②
Fig.4-1
Fig.4-2
Fig.4-3

PRODUCT APPLICATION SPECIFICATION
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REVISION
DESCRIPTION
REVISED
APPLICATION SPECIFICATION FOR
MICRO-LOCK PLUS 2.0 SINGLE ROW
CHANGE NO.
682239
REVISED BY
SOKUMURA01
DATE
2021/02/09
DOC TYPE
DOC TYPE DESCRIPTION
DOC PART
SERIES
REV APPR BY
AIDA
DATE
2022/06/30
PS
APPLICATION SPECIFICATION WORD
A03
505570
INITIAL RELEASE
CUSTOMER
DOCUMENT NUMBER
REVISION
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DATE
2016/04/20
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5055700001
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3. Twist
It may deteriorate insertion to housing and terminal retention force or cause contact failure. (Fig.4-4)
4. Rolling
It may deteriorate insertion to housing and terminal retention force or cause contact failure. (Fig.4-5)
5. Crush and deformation of contact area and contact box
It may deteriorate insertion to housing and terminal retention force or cause contact failure. (Fig.4-6)
○
○
Good
×
No Good
No Good
Good
No Good
No Good
No Good
No Good
×
×
×
×
×
Fig.4-4
Fig.4-5
Fig.4-6

PRODUCT APPLICATION SPECIFICATION
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REVISION
DESCRIPTION
REVISED
APPLICATION SPECIFICATION FOR
MICRO-LOCK PLUS 2.0 SINGLE ROW
CHANGE NO.
682239
REVISED BY
SOKUMURA01
DATE
2021/02/09
DOC TYPE
DOC TYPE DESCRIPTION
DOC PART
SERIES
REV APPR BY
AIDA
DATE
2022/06/30
PS
APPLICATION SPECIFICATION WORD
A03
505570
INITIAL RELEASE
CUSTOMER
DOCUMENT NUMBER
REVISION
SHEET
INITIAL DRWN
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DATE
2016/04/20
GENERAL MARKET
5055700001
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6. Wire strands are not inside the conductor barrel
It may deteriorate insertion to housing and cause contact failure. (Fig.4-7)
7. Crimping position: Too front
It may cause breaking of wire, deterioration of wire crimping strength and disconnection by crimping insulator.
(Fig.4-8)
8. Crimping position: Too back
It may cause deterioration of wire crimping strength and disconnection by not having enough crimping margin.
(Fig.4-9-1)
As wire Insulation is not crimped completely, wire insulation falls off easily when wire is pulled. (Fig.4-9-2)
9. Deformation of terminal lance
Locking of the terminal becomes insufficient and causes lowering of the terminal retention force. (Fig.4-10)
No Good
×
No Good
No Good
No Good
×
×
×
Deformation (Crushed)
No Good
×
Fig.4-7
Fig.4-10
Fig.4-9-2
Fig.4-9-1
Fig.4-8
No Good
Pulling
×

PRODUCT APPLICATION SPECIFICATION
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REVISION
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REVISED
APPLICATION SPECIFICATION FOR
MICRO-LOCK PLUS 2.0 SINGLE ROW
CHANGE NO.
682239
REVISED BY
SOKUMURA01
DATE
2021/02/09
DOC TYPE
DOC TYPE DESCRIPTION
DOC PART
SERIES
REV APPR BY
AIDA
DATE
2022/06/30
PS
APPLICATION SPECIFICATION WORD
A03
505570
INITIAL RELEASE
CUSTOMER
DOCUMENT NUMBER
REVISION
SHEET
INITIAL DRWN
KUSATO
DATE
2016/04/20
GENERAL MARKET
5055700001
E
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49
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【5. Wire bundling after crimping and package】
Please check for damaged terminal and wire insulation, when bundling wires.
(Recommended bundling position is 30mm from crimped portion. Fig.5-1)
Please check for the quantity per packing-box.
Do not over pack crimped wires in a box as there is risk of damaging terminals.
※When bundling wires, please be careful not to apply excessive force to terminals.
※When packing bundled harnesses after processing in package box, in order for force not to be applied to
connector for a long period of time by piling up, please put product alternately (cross shape) in a fitting box.
(Fig.5-2)
※Please lay buffer material on the bottom and top of the package box. In order to avoid applying force to
connector for a long period of time by stacking the wires, please lay buffer material. (Fig.5-2)
Instruction
Fig.5-2
Buffer material
(Air-packing)
Pile up the bundled
wires alternately.
Packing box.
Bundle up by rubber band
(30mm).
Fig.5-1

PRODUCT APPLICATION SPECIFICATION
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REVISION
DESCRIPTION
REVISED
APPLICATION SPECIFICATION FOR
MICRO-LOCK PLUS 2.0 SINGLE ROW
CHANGE NO.
682239
REVISED BY
SOKUMURA01
DATE
2021/02/09
DOC TYPE
DOC TYPE DESCRIPTION
DOC PART
SERIES
REV APPR BY
AIDA
DATE
2022/06/30
PS
APPLICATION SPECIFICATION WORD
A03
505570
INITIAL RELEASE
CUSTOMER
DOCUMENT NUMBER
REVISION
SHEET
INITIAL DRWN
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DATE
2016/04/20
GENERAL MARKET
5055700001
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49
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【6. Harness processing (crimping wire insertion method in receptacle housing)】
Insertion procedure and instructions (※) of the crimping wire are shown as follows:
6-1. Insertion crimping wire
1. Hold receptacle housing by pinching right and left side.
2. Please hold the cable at about 10mm away from the crimp-end with a finger lightly.
※If you hold the wire at a position distant from terminal, wires will be easily bent and it may be difficult to insert.
※Distance value depends on wire gauge, UL, etc. Please confirm with the wire that you chose before using.
3. Hold the terminal lance part toward center of receptacle housing and insert terminal slowly and straightly
till the tip of terminal touches housing (with force of around 1.6～2.4N). (Fig.6-1)
Fig.6-1
Instruction
10 mm

PRODUCT APPLICATION SPECIFICATION
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REVISION
DESCRIPTION
REVISED
APPLICATION SPECIFICATION FOR
MICRO-LOCK PLUS 2.0 SINGLE ROW
CHANGE NO.
682239
REVISED BY
SOKUMURA01
DATE
2021/02/09
DOC TYPE
DOC TYPE DESCRIPTION
DOC PART
SERIES
REV APPR BY
AIDA
DATE
2022/06/30
PS
APPLICATION SPECIFICATION WORD
A03
505570
INITIAL RELEASE
CUSTOMER
DOCUMENT NUMBER
REVISION
SHEET
INITIAL DRWN
KUSATO
DATE
2016/04/20
GENERAL MARKET
5055700001
E
14 OF
49
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※If crimping height and width are too large, there is a problem for the terminal insertion.
Please follow the instructed crimping height.
(Please refer to Application Tooling Specification (ATS))
※If you feel unusual such as hooking during the insertion, please do not continue by force. After confirming
there is no damage of terminal or receptacle housing, it can be inserted again. If the damage is found,
do not use the terminal and receptacle housing.
※Please use care with the direction of terminal when inserting to receptacle housing. (Fig.6-2,6-3) Please be
careful that the terminal is not upside down, not having an angle, or not rotated 5 degrees max against
receptacle housing. These may cause terminal deformation or damage to receptacle housing.
Terminal lance
Fig.6-3 Inappropriate insertion direction
Fig.6-2 Right insertion direction
Rotated
Having an angle
Upside down direction
〇
×
×
×
Mold lance
Instruction
Good
No Good
No Good
No Good

PRODUCT APPLICATION SPECIFICATION
THIS DOCUMENT CONTAINS INFORMATION THAT IS PROPRIETARY TO MOLEX ELECTRONIC TECHNOLOGIES, LLC AND SHOULD NOT BE USED WITHOUT WRITTEN PERMISSION
REVISION
DESCRIPTION
REVISED
APPLICATION SPECIFICATION FOR
MICRO-LOCK PLUS 2.0 SINGLE ROW
CHANGE NO.
682239
REVISED BY
SOKUMURA01
DATE
2021/02/09
DOC TYPE
DOC TYPE DESCRIPTION
DOC PART
SERIES
REV APPR BY
AIDA
DATE
2022/06/30
PS
APPLICATION SPECIFICATION WORD
A03
505570
INITIAL RELEASE
CUSTOMER
DOCUMENT NUMBER
REVISION
SHEET
INITIAL DRWN
KUSATO
DATE
2016/04/20
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5055700001
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49
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4. After inserting the terminal, please confirm if terminals are not pulled out from receptacle housing by pulling
wires lightly (with about 100g force)
(Confirmation by excessive tension might break connector.)
5. After inserting all terminals, please confirm the position of terminal lance part by looking through window of
receptacle mold lance. If they are inserted correctly, terminal lance is at the position where terminal lance
rode up mold lance properly and you can confirm clearance by shaking them axially lightly.
(Fig.6-4,6-5)
※If they are inserted correctly, terminal lance is at the position where terminal lance rode up mold lance
properly and you can confirm clearance by shaking them axially lightly.
※If terminal is inserted incompletely, terminal lance is not locked with mold lance and terminal is not retained.
※In the area of incomplete insertion (see Fig.6-5), terminal lance is transformed the most.
(Therefore, mold lance of harness with such condition is transformed and not go back to correct position,
resulting in degradation of retention force even though it is re-inserted.) In this case, please be sure to
change with a new terminal.
〇
×
Terminal has reached the end
Terminal has not reached the end
Fig.6-4 The case of correct insertion
Fig.6-5 The case of incomplete insertion
As not being inserted
completely, mold lance
is not locked.
Mold lance rode
up completely.
Instruction
Good
No Good

PRODUCT APPLICATION SPECIFICATION
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REVISION
DESCRIPTION
REVISED
APPLICATION SPECIFICATION FOR
MICRO-LOCK PLUS 2.0 SINGLE ROW
CHANGE NO.
682239
REVISED BY
SOKUMURA01
DATE
2021/02/09
DOC TYPE
DOC TYPE DESCRIPTION
DOC PART
SERIES
REV APPR BY
AIDA
DATE
2022/06/30
PS
APPLICATION SPECIFICATION WORD
A03
505570
INITIAL RELEASE
CUSTOMER
DOCUMENT NUMBER
REVISION
SHEET
INITIAL DRWN
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DATE
2016/04/20
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5055700001
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49
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6. When checking harness after processing, please avoid bending wire excessively or with tension.
That might cause contact failure because force was added to terminal crimping part or receptacle
housing lance part.
7. When having a conduction check, do not attach anything besides applicable mating connector.
That might cause contact failure because of transformation of terminal etc.
6-2. Repair of crimp terminal
For receptacle terminal
When you withdraw the crimp terminal inserted once, please withdraw it with raising mold lance using
something sharp like needle.
However, mold lance is transformed by being raised. As strength of the transformed lance decreases extremely,
the terminal might come off easily from housing even if you insert it again. Therefore, please be sure to change
the receptacle housing to a new one when you repair crimp terminal. Also, please use an appropriate magnifying
glass and repair with caution. (Fig.6-6)
※Please avoid pulling off terminal by force.
※When repairing, please be careful not to deform or scratch terminal lance.
Jig with sharp
end like needle
①
②
Fig.6-6

PRODUCT APPLICATION SPECIFICATION
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REVISION
DESCRIPTION
REVISED
APPLICATION SPECIFICATION FOR
MICRO-LOCK PLUS 2.0 SINGLE ROW
CHANGE NO.
682239
REVISED BY
SOKUMURA01
DATE
2021/02/09
DOC TYPE
DOC TYPE DESCRIPTION
DOC PART
SERIES
REV APPR BY
AIDA
DATE
2022/06/30
PS
APPLICATION SPECIFICATION WORD
A03
505570
INITIAL RELEASE
CUSTOMER
DOCUMENT NUMBER
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SHEET
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DATE
2016/04/20
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5055700001
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For plug terminal
When you withdraw the crimp terminal inserted once, please use jig to lift up terminal lance. Terminal lance is
deformed by being lifted up. Therefore, please be sure to raise up the terminal lance by using the same jig for
raise up portion. Also, please use an appropriate magnifying glass and repair with caution. (Fig.6-7)
※Please avoid pulling off terminal by force.
Step 1
Insert jig
Terminal lance
Jig
Step 2
Lift up terminal lance.
Step 3
Pull out wire
Fig.6-7

PRODUCT APPLICATION SPECIFICATION
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REVISION
DESCRIPTION
REVISED
APPLICATION SPECIFICATION FOR
MICRO-LOCK PLUS 2.0 SINGLE ROW
CHANGE NO.
682239
REVISED BY
SOKUMURA01
DATE
2021/02/09
DOC TYPE
DOC TYPE DESCRIPTION
DOC PART
SERIES
REV APPR BY
AIDA
DATE
2022/06/30
PS
APPLICATION SPECIFICATION WORD
A03
505570
INITIAL RELEASE
CUSTOMER
DOCUMENT NUMBER
REVISION
SHEET
INITIAL DRWN
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DATE
2016/04/20
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5055700001
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Force is applied to only one wire (or a few particular wires)
【7. Banding of harness】
When banding harness after processing, please be careful with the following point.
1. Please bundle the wires at more than 35mm away from connector and uniformize the force applied to
each wire. (Fig.7-1)
2. As for the harness, please do not apply force to only one wire (or a few particular wires). (Fig.7-2)
※When harness is tangled with each other, please do not pull them by force. That might cause damage to
connector because extreme force is applied to terminal and it may come off from connector.
※Please do not drop the product or hit it against other objects.
Force is equally applied to each wire.
Tying band etc.
Fig.7-1 Harness is bundled properly
Fig.7-2 Harness is bundled improperly
○
×
Tying band etc.
No Good
Good
More than 35mm
Instruction

PRODUCT APPLICATION SPECIFICATION
THIS DOCUMENT CONTAINS INFORMATION THAT IS PROPRIETARY TO MOLEX ELECTRONIC TECHNOLOGIES, LLC AND SHOULD NOT BE USED WITHOUT WRITTEN PERMISSION
REVISION
DESCRIPTION
REVISED
APPLICATION SPECIFICATION FOR
MICRO-LOCK PLUS 2.0 SINGLE ROW
CHANGE NO.
682239
REVISED BY
SOKUMURA01
DATE
2021/02/09
DOC TYPE
DOC TYPE DESCRIPTION
DOC PART
SERIES
REV APPR BY
AIDA
DATE
2022/06/30
PS
APPLICATION SPECIFICATION WORD
A03
505570
INITIAL RELEASE
CUSTOMER
DOCUMENT NUMBER
REVISION
SHEET
INITIAL DRWN
KUSATO
DATE
2016/04/20
GENERAL MARKET
5055700001
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49
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band at the center with vinyl string
Fig.8-1 A bunch of harness
【8. Recommended packaging of cable harness and assemblies】
When packing harness after processing, procedure and instruction (※) are shown below.
1. Bundle the harness after processing. Please band 20 harness at most in one bunch.
※When bundle the harness, in order to avoid applying excessive force constantly, please do not use anything
that fastens tightly such as rubber band. Please band at the center (at one point) with vinyl string. Please take
measure to protect connector from shock or load by wrapping each bunch of connector with air packing.
(Fig.8-1)
When some harness is banded, each connector contact and part of lock might be loaded. In that case,
deformation of lock part etc. might cause defective performance because the lock being down all the time.
Also, it may cause damage to the movable parts (mold lances and lock parts), which might cause
defective performance.
Air packing
Instruction
Connector

PRODUCT APPLICATION SPECIFICATION
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REVISION
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REVISED
APPLICATION SPECIFICATION FOR
MICRO-LOCK PLUS 2.0 SINGLE ROW
CHANGE NO.
682239
REVISED BY
SOKUMURA01
DATE
2021/02/09
DOC TYPE
DOC TYPE DESCRIPTION
DOC PART
SERIES
REV APPR BY
AIDA
DATE
2022/06/30
PS
APPLICATION SPECIFICATION WORD
A03
505570
INITIAL RELEASE
CUSTOMER
DOCUMENT NUMBER
REVISION
SHEET
INITIAL DRWN
KUSATO
DATE
2016/04/20
GENERAL MARKET
5055700001
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49
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2. Put banded harness into carton box.
Figure below (Fig 8-2) is one of examples for recommended reference. Please take measure not to add
force to connector for a long period of time by stacking if you pack by different packing method for long harness.
※When packing bundle of harness after processing in a package box, please follow instructed packaging and
avoid applying excessive load or force to harnesses. (cross shape) (Fig.8-2 ①)
※Please lay air packing etc. on the bottom of package box. In order to prevent force from applying to
connectors for a long time by piling up package boxes, please lay air packing etc. (Fig.8-2 ②)
Fig.8-2 Packing situation
Instruction