TDK EL Series EL0405 User manual

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002-06 / 20080701 / e512_el0405.fm
• All specifications are subject to change without notice.
Radial Lead Inductors(Coils)
For Signal Line
EL Series EL0405
FEATURES
• The EL series inductors are available in ranging from 0405 to
0909 types.
• With a miniature winding construction, these inductors
nonetheless achieve high Q characteristics.
• Available in tape packaging to support automated mounting
machines.
• Terminal platings and internal connecting solder use lead-free
materials.
• It is a product conforming to RoHS directive.
APPLICATIONS
Televisions, VCRs, personal computers, and other electronic
equipment.
SPECIFICATIONS
RECOMMENDED SOLDERING CONDITIONS
FLOW SOLDERING
IRON SOLDERING
• The use of reflow soldering is not guaranteed.
PRODUCT IDENTIFICATION
(1)Series name
(2)Dimensions
(3)Packaging style
(4)Inductance value
(5)Inductance tolerance
(6)TDK internal code
(Some products may not have this number.)
(7) Lead-free compatible product
PACKAGING STYLE AND QUANTITIES
Conformity to RoHS Directive
Operating temperature range –20 to +80°C
[Including self-temperature rise]
Storage temperature range –40 to +80°C [Unit of products]
Terminal tensile strength 7.84N min.
Tip temperature 350°C max.
Heating time 5 seconds/soldering
150˚C
170˚C
260˚C max.
Pre-heating
60 to 120s
10s max.
Natural
cooling
Time(s)
EL 0405 RA- 1R0 J -3 PF
(1) (2) (3) (4) (5) (6) (7)
0405 5.4×4.4×7mm (lead pitch 5mm)
RA Ammo-pack
SKI Bulk
R22 0.22µH
1R0 1µH
100 10µH
101 100µH
J±5%
K ±10%
PF Lead-free compatible product
Packaging style Quantity
Ammo-pack 3000 pieces
Bulk 1000 pieces/pack
• Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific
bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.

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002-06 / 20080701 / e512_el0405.fm
• All specifications are subject to change without notice.
AMMO-PACK TAPING STYLE
SHAPES AND DIMENSIONS CHARACTERISTICS
ELECTRICAL CHARACTERISTICS
∗: Please specify packaging style, RA (Taping) or SKI (Bulk)
• Test equipment L, Q: HP4194A IMPEDANCE ANALYZER, or equivalent
SRF: HP8753C NETWORK ANALYZER, or equivalent
Rdc: NATIONAL VP-2941A MILLIOHM METER, or equivalent
5.4max.
7max.
(2)
5+0.8, –0.5
4.4max.
ø0.5±0.05
Dimensions in mm
23+2, –0
Operating temperature range –20 to +80°C
[Including self-temperature rise 20°C max.]
Rated current Based on inductance change
[–10% to the initial value]
Terminal tensile strength 7.84N min.
Inductance
(µH)
Inductance
tolerance
Q
min.
Test
frequency
L, Q(MHz)
Self-resonant
frequency
(MHz)min.
DC
resistance
(Ω)max.
Rated
current
(mA)max.
Part No.
Color code
1st 2nd 3rd 4th
0.22 ±10% 50 25.2 150 0.15 800 EL0405 ∗-R22K-3PF Red Red Silver Silver
0.27 ±10% 50 25.2 150 0.15 800 EL0405 -R27K-3PF Red Violet Silver Silver
0.33 ±10% 50 25.2 150 0.15 800 EL0405 -R33K-3PF Orange Orange Silver Silver
0.39 ±10% 50 25.2 130 0.15 800 EL0405 -R39K-3PF Orange White Silver Silver
0.47 ±10% 50 25.2 130 0.15 800 EL0405 -R47K-3PF Yellow Violet Silver Silver
0.56 ±10% 50 25.2 130 0.20 700 EL0405 -R56K-3PF Green Blue Silver Silver
0.68 ±10% 50 25.2 120 0.20 700 EL0405 -R68K-3PF Blue Gray Silver Silver
0.82 ±10% 50 25.2 120 0.20 700 EL0405 -R82K-3PF Gray Red Silver Silver
1.0 ±5% 50 7.96 85 0.22 674 EL0405 -1R0J-3PF Brown Black Gold Gold
1.2 ±5% 50 7.96 75 0.24 645 EL0405 -1R2J-3PF Brown Red Gold Gold
1.5 ±5% 50 7.96 65 0.27 608 EL0405 -1R5J-3PF Brown Green Gold Gold
1.8 ±5% 50 7.96 55 0.30 577 EL0405 -1R8J-3PF Brown Gray Gold Gold
2.2 ±5% 50 7.96 50 0.33 550 EL0405 -2R2J-3PF Red Red Gold Gold
2.7 ±5% 50 7.96 45 0.37 520 EL0405 -2R7J-3PF Red Violet Gold Gold
3.3 ±5% 50 7.96 40 0.42 488 EL0405 -3R3J-3PF Orange Orange Gold Gold
3.9 ±5% 50 7.96 35 0.46 466 EL0405 -3R9J-3PF Orange White Gold Gold
4.7 ±5% 50 7.96 30 0.53 434 EL0405 -4R7J-3PF Yellow Violet Gold Gold
5.6 ±5% 50 7.96 27 0.56 422 EL0405 -5R6J-3PF Green Blue Gold Gold
6.8 ±5% 50 7.96 25 0.63 398 EL0405 -6R8J-3PF Blue Gray Gold Gold
8.2 ±5% 50 7.96 22 0.70 378 EL0405 -8R2J-3PF Gray Red Gold Gold
10 ±5% 50 2.52 20 0.80 353 EL0405 -100J-3PF Brown Black Black Gold
12 ±5% 50 2.52 18 0.87 339 EL0405 -120J-3PF Brown Red Black Gold
15 ±5% 50 2.52 15 1.00 316 EL0405 -150J-3PF Brown Green Black Gold
18 ±5% 50 2.52 12 1.11 301 EL0405 -180J-3PF Brown Gray Black Gold
22 ±5% 40 2.52 11 1.35 272 EL0405 -220J-3PF Red Red Black Gold
27 ±5% 40 2.52 10 1.55 254 EL0405 -270J-3PF Red Violet Black Gold
33 ±5% 40 2.52 9.5 1.75 239 EL0405 -330J-3PF Orange Orange Black Gold
39 ±5% 40 2.52 9.0 2.00 223 EL0405 -390J-3PF Orange White Black Gold
47 ±5% 40 2.52 8.5 2.20 213 EL0405 -470J-3PF Yellow Violet Black Gold
56 ±5% 40 2.52 8.0 2.40 204 EL0405 -560J-3PF Green Blue Black Gold
68 ±5% 40 2.52 7.5 3.30 174 EL0405 -680J-3PF Blue Gray Black Gold
82 ±5% 40 2.52 7.0 3.70 164 EL0405 -820J-3PF Gray Red Black Gold
100 ±5% 35 0.796 6.5 4.40 150 EL0405 -101J-3PF Brown Black Brown Gold
120 ±5% 35 0.796 6.2 5.10 140 EL0405 -121J-3PF Brown Red Brown Gold
150 ±5% 35 0.796 5.7 5.95 130 EL0405 -151J-3PF Brown Green Brown Gold
180 ±5% 35 0.796 5.3 7.00 120 EL0405 -181J-3PF Brown Gray Brown Gold
220 ±5% 35 0.796 4.0 8.00 112 EL0405 -221J-3PF Red Red Brown Gold
270 ±5% 35 0.796 3.6 12.4 90 EL0405 -271J-3PF Red Violet Brown Gold
330 ±5% 35 0.796 3.3 13.2 87 EL0405 -331J-3PF Orange Orange Brown Gold
390 ±5% 35 0.796 3.0 15.4 80 EL0405 -391J-3PF Orange White Brown Gold
470 ±5% 35 0.796 2.8 17.3 76 EL0405 -471J-3PF Yellow Violet Brown Gold

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002-06 / 20080701 / e512_el0405.fm
• All specifications are subject to change without notice.
TYPICAL ELECTRICAL CHARACTERISTICS
INDUCTANCE CHANGE vs. DC SUPERPOSITION
CHARACTERISTICS
INDUCTANCE CHANGE vs. TEMPERATURE
CHARACTERISTICS
Q vs. FREQUENCY CHARACTERISTICS
DC current(mA)
1
10
5
1
100
1000
500
50
10000
5000
5 10 50 500100 1000
Inductance(µH)
150µH
100µH
47µH
18µH
8.2µH
4.7µH
470µH
A
L=0.1H
5A
C=20000µF
Test circuit
DC
LCR meter
Specimen
YHP model-4275A or equivalent
020
2
3
1
–2
–3
–1
40 60 80
∆L/L(%)
Temperature(˚C)
–20
47µH
3.3µH
470µH
3.3µH
47µH
470µH
Test terminal: Measuring at after the correction
Cycle: +20˚C →+80˚C →+20˚C →–20˚C
Temperature: Kept stabilized for 30+5, –0min each
Measuring frequency
3.3µH: 1MHz
47µH: 1MHz
470µH: 50kHz
Test equipment:
LCR METER YHP4275A
Frequency(MHz)
0.1 10.5 105
10
20
50
100
200
500
1000
Q
10050
0.47µH
4.7µH
47µH
470µH
Test equipment: Q METER YHP4340A