Panasonic LE Relays User manual

LE (ALE)
SPECIFICATIONS
16A POWER RELAY FOR
MICRO WAVE OVEN
LE RELAYS (ALE)
VDE
12.4
24.9
28.6 .488
.980
1.126
12.4
.488
28.6
1.126
24.9
.980
PCB type
TMP type
RoHS Directive compatibility information
http://www.mew.co.jp/ac/e/environment/
FEATURES
1. Supports magnetron and heater
loads.
Capable for switching magnetron and
heater loads found in microwave ovens.
2. Excellent heat resistance
Ambient temperature: up to 85°C 185°F
Certified UL coil insulation class B and
class F
3. High insulation resistance
Creepage distance and clearances
between contact and coil:
Min. 8 mm .315 inch
Surge withstand voltage: 10,000V
4. Low operating power
Nominal operating power: 400mW/
200mW (High sensitive type)
5. A wide variety of types
Product line consists of 4 types with
different shapes and pins
6. Conforms to the various safety
standards:
UL/CSA, TÜV, VDE approved and
SEMKO available (TMP type)
UL/CSA, VDE approved (PCB type)
TYPICAL APPLICATIONS
• Microwave ovens
• Refrigerators
• OA equipment
Contact
Coil
#1 This value can change due to the switching frequency, environmental conditions,
and desired reliability level, therefore it is recommended to check this with the
actual load.
Remarks
* Specifications will vary with foreign standards certification ratings.
*1Measurement at same location as “Initial breakdown voltage” section.
*2Detection current: 10mA
*3Wave is standard shock voltage of ±1.2 ×50µs according to JEC-212-1981
*4Excluding contact bounce time.
*5Half-wave pulse of sine wave: 11 ms; detection time: 10 µs
*6Half-wave pulse of sine wave: 6 ms
*7Detection time: 10 µs
*8Refer to 6. Conditions for operation, transport and storage mentioned in
AMBIENT ENVIRONMENT .
Characteristics
Arrangement 1 Form A
Initial contact resistance, max.
(By voltage drop 6 V DC 1 A) 100 mΩ
Contact material AgSnO2type
Rating
(resistive
load)
Nominal switching
capacity 16 A 277 V AC
Max. switching power 4,432 V A
Max. switching voltage 277 V AC
Max. switching current 16 A
Min. switching capacity#1
(Reference value) 100 mA, 5 V DC
Expected
life
(min.
operations)
Mechanical
(at 180 cpm) 2 ×106
Electrical (at 20 cpm)
(Resistive load) 105
Type Standard High sensitive
Nominal operating power 400 mW 200 mW
Max. operating speed
(at rated load) 20 cpm
Initial insulation resistance*1Min. 1,000 MΩ(at 500 V DC)
Initial
breakdown
voltage*2
Between open contacts 1,000 Vrms for 1 min.
Between contacts and
coil 4,000 Vrms for 1 min.
Initial surge voltage between contact
and coil*310,000 V
Operate time*4
(at nominal voltage) (at 20°C 68°F)Max. 20ms
Release time (with diode)*4
(at nominal voltage) (at 20°C 68°F)
Max. 20ms
Max. 25ms
(200 mW type)
Temperature rise (at nominal voltage)
(resistance method, contact current
16 A, 20°C 68°F)
Max. 55°C
Max. 45°C
(200 mW type)
Shock resistance Functional*5200 m/s2{20 G}
Destructive*61,000 m/s2{100 G}
Vibration resistance
Functional*710 to 55Hz
at double amplitude of 1.5mm
Destructive 10 to 55Hz
at double amplitude of 1.5mm
Conditions for operation,
transport and storage*8
(Not freezing and
condensing at low
temperature)
Ambient
temp.
–40°C to +85°C
–40°F to +185°F
Humidity 5 to 85% R.H.
Unit weight
Approx. 17 g .60 oz
Approx. 15 g .53 oz
(PCB type)
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.

LE (ALE)
ORDERING INFORMATION
TYPES
1. Standard type
❍: Input the following letter. Class B: B, Class F: F
2. High sensitive type
❍: Input the following letter. Class B: B, Class F: F
COIL DATA (at 20°C 68°F)
1. Standard type
Contact
arrangement
Coil voltage,
V DC
TMP type/PCB side
three terminals
(includes one
dummy terminal)
TMP type/PCB side
three terminals
TMP type/PCB side
four terminals
PCB type
(No tab terminals)
Part No. Part No. Part No. Part No.
1 Form A
5 ALE12❍05 ALE13❍05 ALE14❍05 ALE1P❍05
6 ALE12❍06 ALE13❍06 ALE14❍06 ALE1P❍06
9 ALE12❍09 ALE13❍09 ALE14❍09 ALE1P❍09
12 ALE12❍12 ALE13❍12 ALE14❍12 ALE1P❍12
18 ALE12❍18 ALE13❍18 ALE14❍18 ALE1P❍18
24 ALE12❍24 ALE13❍24 ALE14❍24 ALE1P❍24
48 ALE12❍48 ALE13❍48 ALE14❍48 ALE1P❍48
Contact
arrangement
Coil voltage,
V DC
TMP type/PCB side
three terminals
(includes one dummy
terminal)
TMP type/PCB side
three terminals
TMP type/PCB side
four terminals
PCB type
(No tab terminals)
Part No. Part No. Part No. Part No.
1 Form A
(High sensitivity:
200mW)
5 ALE72❍05 ALE73❍05 ALE74❍05 ALE7P❍05
6 ALE72❍06 ALE73❍06 ALE74❍06 ALE7P❍06
9 ALE72❍09 ALE73❍09 ALE74❍09 ALE7P❍09
12 ALE72❍12 ALE73❍12 ALE74❍12 ALE7P❍12
18 ALE72❍18 ALE73❍18 ALE74❍18 ALE7P❍18
24 ALE72❍24 ALE73❍24 ALE74❍24 ALE7P❍24
48 ALE72❍48 ALE73❍48 ALE74❍48 ALE7P❍48
Nominal voltage,
V DC
Pick-up voltage,
V DC (max.)
(at 20°C 68°F)
Drop-out voltage,
V DC (min.)
(at 20°C 68°F)
Coil resistance,
Ω(±10%)
(at 20°C 68°F)
Nominal operating
current, mA
(±10%)
(at 20°C 68°F)
Nominal operating
power, mW
(at 20°C 68°F)
Maximum
allowable voltage,
V DC
(at 20°C 68°F)
5 3.75 0.25 63 80
400
7.25
6 4.5 0.3 90 66.7 8.7
9 6.75 0.45 203 44.4 13.05
12 9 0.6 360 33.3 17.4
18 13.5 0.9 810 22.2 26.1
24 18 1.2 1,440 16.7 34.8
48 36 2.4 5,760 8.3 69.6
2B 121AEx. LE
Product name
LE
Contact arrangement
1: 1 Form A (400 mW)
7: 1 Form A (200 mW)
Terminal shape
2:
3:
4:
P:
TMP type/PCB side three terminals
(includes one dummy terminal)
TMP type/PCB side three terminals
TMP type/PCB side four terminals
PCB type (No tab terminals)
Coil insulation class
B:
F:
Class B insulation
Class F insulation
Coil voltage, V DC
05: 5
06: 6
09: 9
12: 12
18: 18
24: 24
48: 48
UL/CSA, TÜV, VDE approved type is standard (TMP type). SEMKO approved types are also available, please consult us.
UL/CSA, VDE approved type is standard (PCB type).
Note: Standard packing; Carton: 100 pcs. Case 500 pcs.
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.

LE (ALE)
2. High sensitive type
DIMENSIONS mm inch
Nominal voltage,
V DC
Pick-up voltage,
V DC (max.)
(at 20°C 68°F)
Drop-out voltage,
V DC (min.)
(at 20°C 68°F)
Coil resistance,
Ω(±10%)
(at 20°C 68°F)
Nominal operating
current, mA
(±10%)
(at 20°C 68°F)
Nominal operating
power, mW
(at 20°C 68°F)
Maximum
allowable voltage,
V DC
(at 20°C 68°F)
5 3.75 0.25 125 40
200
7.25
6 4.5 0.3 180 33.3 8.7
9 6.75 0.45 405 22.2 13.05
12 9 0.6 720 16.7 17.4
18 13.5 0.9 1,620 11.1 26.1
24 18 1.2 2,880 8.3 34.8
48 36 2.4 11,520 4.2 69.6
1. TMP type
PCB side three terminals
(includes one dummy terminal)
No
Com
Coil
Schematic (Bottom view)
6.0
#187 terminal 0.5 4.75
1.5
0.8
7.5
12.4
2.45
0.8
0.80.4
1.8
3.5
28.6
26.0
24.9
6.35 8.5
.236 .020 .187
.059
.031
.295
.488
.096
.031
.031.016
.071
.138
1.126
1.024
.980
.250 .335
Dimension:
Max. 1mm
1 to 3mm
Min. 3mm .118 inch
Tolerance
±0.1
±0.2
±0.3
±.004
±.008
±.012
.039 inch
.039 to .118 inch:
:
:
26.0
1.024
2-1.3 dia.
PC board pattern (Bottom view)
Tolerance : ±0.1
1.8 dia.
7.5
.051 dia.
.071 dia.
.295
±.004
PCB side three terminals
4.75
2.45
1.0 0.8
1.8
0.4 0.5
0.5
6.0
3.5
28.6
23.5
6.35 8.5
7.5
12.4
#187 terminal
24.9
Dimension:
Max. 1mm
1 to 3mm
Min. 3mm .118 inch
Tolerance
±0.1
±0.2
±0.3
±.004
±.008
±.012
.039 inch
.039 to .118 inch:
:
:
.187
.096
.039 .031
.071
.016 .020
.020
.236
.138
1.126
.925
.250 .335
.295
.488
.980
Com No
Coil
Schematic (Bottom view)
23.5
3-1.3 dia.
7.5
PC board pattern (Bottom view)
Tolerance : ±0.1
.925
.051 dia.
.295
±.004
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LE (ALE)
REFERENCE DATA
PCB side four terminals mm inch
6.0 0.5 4.75
2.45
1.0 1.0
1.8
3.5 0.50.4
24.9
28.6
20.0 3.5
6.35 8.5
7.5
12.4
#187 terminal
0.8
0.8
Dimension:
Max. 1mm
1 to 3mm
Min. 3mm .118 inch
Tolerance
±0.1
±0.2
±0.3
±.004
±.008
±.012
.039 inch
.039 to .118 inch:
:
:
.236 .020 .187
.096
.039 .039
.071
.138 .020.016
.980
1.126
.787 .138
.250 .335
.295
.488
.031
.031
Com No
Coil
Schematic (Bottom view)
20.0 3.5
4-1.3 dia.
7.5
PC board pattern (Bottom view)
Tolerance : ±0.1
.787 .138
.051 dia.
.295
±.004
2. PCB type
(No tab terminals)
0.5 1.0
2.45
1.0
3.5
0.3
0.4
1.8
4.3
24.9
0.8
0.8
20.0
28.6
7.5
12.4
.020 .039
.096
.039
.138
.012
.016
.071
.169
.980
.031
.031
.787
1.126
.295
.488
Dimension:
Max. 1mm
1 to 3mm
Min. 3mm .118 inch
Tolerance
±0.1
±0.2
±0.3
±.004
±.008
±.012
.039 inch
.039 to .118 inch:
:
:
PC board pattern (Bottom view)
Tolerance: ±0.1 ±.004
Schematic (Bottom view)
3.5
4-1.3 dia.
20.0
7.5
.138
4-.051 dia.
.787
.295
Coil No
Com
1-1. Coil temperature rise (400mW type)
Sample: ALE14B12, 6 pcs.
Point measured: coil inside
Ambient temperature: 25°C 77°F, 85°C 185°F
1-2. Coil temperature rise (200mW type)
Sample: ALE74B12, 6 pcs.
Point measured: coil inside
Ambient temperature: 23.7°C 74.66°F, 85°C 185°F
2. Life curve
800
0
10
20
30
40
Temperature rise, °C
Coil applied voltage, %V
50
60
100 145
12A
12A
16A
0A
16A
0A
85°C
25°C
800
0
5
10
15
20
Temperature rise, °C
Coil applied voltage, %V
25
30
100 145
16A
0A
16A
0A
85°C
23.7°C
100
10
120 4681012 14 16
250V AC resistive load
Contact current, A
Life, ×104
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.

LE (ALE)
For Cautions for Use,see Relay Technical Information.
3. Electrical life test (16 A 277 V AC, resistive load)
Sample: ALE14B12, 6 pcs.
Operation frequency: 20 times/min.
(ON/OFF = 1.5s: 1.5s)
Ambient temperature: Room temperature
Circuit:
60Hz 12V DC
COM NO
G
277V AC
0
0
20
10
40
30
50
60
70
10
Max.
Min.
x
Max.
Min.
x
Pick-up and drop-out voltage, %V
No. of operations, ×104
Pick-up voltage
Drop-out voltage
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.