LE (ALE)
VDE
16A POWER RELAY FOR
MICRO WAVE OVEN
LE RELAYS (ALE)
FEATURES
TMP type
PCB type
New PCB type
RoHS Directive compatibility information
http://www.nais-e.com/
1. Price competitive
having better price competitiveness (New
PCB type 400 mW only)
2. Supports magnetron and heater
loads.
Switching possible for magnetron and
heater loads found in microwave ovens.
3. Excellent heat resistance
Ambient temperature: up to 85°C 185°F
This satisfies UL coil insulation class B/
class F available
4. High insulation resistance
Creepage distance and clearances
between contact and coil:
Min. 8 mm .315 inch
Surge withstand voltage: Min. 10,000V
5. Low operating power
Nominal operating power: 400mW/
200mW (High sensitive type)
6. A wide variety of types
Product line consists of 5 types with
different shapes and pins
7. Conforms to the various safety
standards:
UL/CSA, TÜV, VDE approved and
SEMKO available
TYPICAL APPLICATIONS
• Microwave ovens
• Refrigerators
• OA equipment
SPECIFICATIONS
Contact
Characteristics
Arrangement
Initial contact resistance, max.
(By voltage drop 6 V DC 1 A)
Contact material
Nominal switching
capacity
Max. switching power
Rating
Max. switching
(resistive
voltage
load)
Max. switching current
Min. switching
capacity#1
Mechanical
Expected life (at 180 cpm)
(min.
Electrical (at 20 cpm)
operations)
(Resistive load)
1 Form A
100 mΩ
AgSnO2 type
16 A 277 V AC
4,432 V A
277 V AC
16 A
100 mA, 5 V DC
2 × 106
105
Coil
Type
Nominal operating power
Standard
400 mW
High sensitive
200 mW
#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.
*1 Measurement at same location as “Initial breakdown voltage” section.
*2 Detection current: 10mA
*3 Wave is standard shock voltage of ±1.2 × 50µs according to JEC-212-1981
*4 Excluding contact bounce time.
*5 Half-wave pulse of sine wave: 11 ms; detection time: 10 µs
*6 Half-wave pulse of sine wave: 6 ms
*7 Detection time: 10 µs
*8 Refer to 6. Conditions for operation, transport and storage mentioned in
AMBIENT ENVIRONMENT.
Max. operating speed
(at rated load)
Initial insulation resistance*1
Between open contacts
Initial
breakdown Between contacts and
voltage*2
coil
Initial surge voltage between contact
and coil*3
Operate time*4
(at nominal voltage) (at 20°C 68°F)
Release time (with diode)*4
(at nominal voltage) (at 20°C 68°F)
Temperature rise (at nominal voltage)
(resistance method, contact current
16 A, 20°C 68°F)
Functional*5
Shock resistance
Destructive*6
Functional*7
Vibration resistance
Destructive
Conditions for operation, Ambient
transport and storage*8 temp.
(Not freezing and
condensing at low
Humidity
temperature)
Unit weight
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
20 cpm
Min. 1,000 MΩ (at 500 V DC)
1,000 Vrms for 1 min.
4,000 Vrms for 1 min.
Min. 10,000 V
Max. 20ms
Max. 20ms
Max. 25ms
(200 mW type)
Max. 55°C
Max. 45°C
(200 mW type)
Min. 200 m/s2{20 G}
Min. 1,000 m/s2{100 G}
10 to 55Hz
at double amplitude of 1.5mm
10 to 55Hz
at double amplitude of 1.5mm
–40°C to +85°C
–40°F to +185°F
5 to 85% R.H.
Approx. 17 g .60 oz
LE (ALE)
ORDERING INFORMATION
Ex.
Product name
LE
A
LE
Contact arrangement
1: 1 Form A (400 mW)
7: 1 Form A (200 mW)
1
2
B
12
Terminal shape
2: TMP type/PCB side three terminals
(includes one dummy terminal)
3: TMP type/PCB side three terminals
4: TMP type/PCB side four terminals
5: PCB type (No tab terminals)
P: New PCB type
Coil insulation class
B: Class B insulation
F: Class F insulation
Coil voltage, V DC
05: 5
18: 18
06: 6
24: 24
09: 9
48: 48
12: 12
UL/CSA, TÜV, VDE approved type is standard.
Note: Standard packing; Carton: 100 pcs. Case 500 pcs.
TYPES
1. Standard type
Contact
arrangement
Coil voltage,
V DC
1 Form A
5
6
9
12
18
24
48
TMP type/PCB side
three terminals
(includes one
dummy terminal)
Part No.
ALE12❍05
ALE12❍06
ALE12❍09
ALE12❍12
ALE12❍18
ALE12❍24
ALE12❍48
TMP type/PCB side
three terminals
TMP type/PCB side
four terminals
PCB type
(No tab terminals)
New PCB type
Part No.
ALE13❍05
ALE13❍06
ALE13❍09
ALE13❍12
ALE13❍18
ALE13❍24
ALE13❍48
Part No.
ALE14❍05
ALE14❍06
ALE14❍09
ALE14❍12
ALE14❍18
ALE14❍24
ALE14❍48
Part No.
ALE15❍05
ALE15❍06
ALE15❍09
ALE15❍12
ALE15❍18
ALE15❍24
ALE15❍48
Part No.
ALE1P❍05
ALE1P❍06
ALE1P❍09
ALE1P❍12
ALE1P❍18
ALE1P❍24
ALE1P❍48
❍: Input the following letter. Class B: B, Class F: F
2. High sensitive type
Contact
arrangement
Coil voltage,
V DC
1 Form A
(High sensitivity:
200mW)
5
6
9
12
18
24
48
TMP type/PCB side
three terminals
(includes one
dummy terminal)
Part No.
ALE72❍05
ALE72❍06
ALE72❍09
ALE72❍12
ALE72❍18
ALE72❍24
ALE72❍48
TMP type/PCB side
three terminals
TMP type/PCB side
four terminals
PCB type
(No tab terminals)
Part No.
ALE73❍05
ALE73❍06
ALE73❍09
ALE73❍12
ALE73❍18
ALE73❍24
ALE73❍48
Part No.
ALE74❍05
ALE74❍06
ALE74❍09
ALE74❍12
ALE74❍18
ALE74❍24
ALE74❍48
Part No.
ALE75❍05
ALE75❍06
ALE75❍09
ALE75❍12
ALE75❍18
ALE75❍24
ALE75❍48
❍: Input the following letter. Class B: B, Class F: F
COIL DATA (at 20°C 68°F)
1. Standard type
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)
5
6
9
12
18
24
48
3.75
4.5
6.75
9
13.5
18
36
0.25
0.3
0.45
0.6
0.9
1.2
2.4
63
90
203
360
810
1,440
5,760
Nominal operating
current, mA
(±10%)
(at 20°C 68°F)
80
66.7
44.4
33.3
22.2
16.7
8.3
Nominal operating
power, mW
(at 20°C 68°F)
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
400
Maximum
allowable voltage,
V DC
(at 20°C 68°F)
7.2
8.7
13.0
17.4
26.1
34.8
69.6
LE (ALE)
2. High sensitive type
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)
5
6
9
12
18
24
48
3.75
4.5
6.75
9
13.5
18
36
0.25
0.3
0.45
0.6
0.9
1.2
2.4
125
180
405
720
1,620
2,880
11,520
Nominal operating
current, mA
(±10%)
(at 20°C 68°F)
40
33.3
22.2
16.7
11.1
8.3
4.2
Nominal operating
power, mW
(at 20°C 68°F)
200
Maximum
allowable voltage,
V DC
(at 20°C 68°F)
7.2
8.7
13.0
17.4
26.1
34.8
69.6
DIMENSIONS
mm inch
1. TMP type
PCB side three terminals
(includes one dummy terminal)
#187 terminal
6.0
.236
4.75
.187
0.5
.020
PC board pattern (Bottom view)
2-1.3 dia
.051 dia
6.35
.250 8.5
.335
1.8 dia
.071 dia
7.5
.295
24.9
.980
26.0
1.024
Tolerance : ±0.1 ±.004
Schematic (Bottom view)
3.5
.138
1.8
.071
0.4
.016
0.8
.031
26.0
1.024
28.6
1.126
0.8
2.45 .031
.096
7.5
.295
12.4
.488
1.5
.059
0.8
.031
Dimension:
Max. 1mm .039 inch:
1 to 3mm .039 to .118 inch:
Min. 3mm .118 inch:
Com
Tolerance
±0.1 ±.004
±0.2 ±.008
±0.3 ±.012
No
Coil
PCB side three terminals
#187 terminal
6.0
.236
PC board pattern (Bottom view)
4.75
.187
0.5
.020
3-1.3 dia
.051 dia
6.35
.250 8.5
.335
7.5
.295
23.5
.925
24.9
.980
Tolerance : ±0.1 ±.004
Schematic (Bottom view)
3.5
.138
1.8
.071
0.4
.016
0.5
.020
23.5
.925
28.6
1.126
1.0
.039
2.45
.096
Com
7.5
.295
12.4
.488
0.8
.031
Dimension:
Max. 1mm .039 inch:
1 to 3mm .039 to .118 inch:
Min. 3mm .118 inch:
Tolerance
±0.1 ±.004
±0.2 ±.008
±0.3 ±.012
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
Coil
No
LE (ALE)
PCB side four terminals
mm inch
#187 terminal
6.0
.236
PC board pattern (Bottom view)
4.75
.187
0.5
.020
4-1.3 dia
.051 dia
6.35
.250 8.5
.335
7.5
.295
20.0
.787
24.9
.980
3.5
.138
Tolerance : ±0.1 ±.004
Schematic (Bottom view)
3.5
.138
1.8
.071
0.4
.016
0.5
.020
20.0
.787
28.6
1.126
0.8
.031
3.5
.138
1.0
.039
2.45
.096
1.0
.039
Dimension:
Max. 1mm .039 inch:
1 to 3mm .039 to .118 inch:
Min. 3mm .118 inch:
0.8
.031
Com
No
7.5
.295
12.4
.488
Tolerance
±0.1 ±.004
±0.2 ±.008
±0.3 ±.012
2. PCB type
PCB side four terminals
(No tab terminals)
Coil
PC board pattern (Bottom view)
4-1.3 dia
.051 dia
24.9
.980
3.5
.138 1.8
.071
7.5
.295
0.4
.016
0.5
20.0 .020
.787
28.6
1.126
0.8
.031
3.5
.138
1.0
.039
2.45
.096
3.5
.138
Tolerance : ±0.1 ±.004
7.5
.295
12.4
.488
Schematic (Bottom view)
Dimension:
Max. 1mm .039 inch:
1 to 3mm .039 to .118 inch:
Min. 3mm .118 inch:
0.8
.031
20.0
.787
1.0
.039
Tolerance
±0.1 ±.004
±0.2 ±.008
±0.3 ±.012
No
Coil
Com
3. New PCB type
PC board pattern (Bottom view)
4-1.3 dia.
4-.051 dia.
24.9
.980
7.5
.295
20.0
.787
4.3
.169
0.4
.016
1.8
.071
0.8
.031
0.3
.012
20.0
.787
28.6
1.126
0.5
.020
3.5
.138
1.0
.039
2.45
.096
1.0
.039
0.8
.031
Tolerance: ±0.1 ±.004
7.5
.295
12.4
.488
Dimension:
Max. 1mm .039 inch:
1 to 3mm .039 to .118 inch:
Min. 3mm .118 inch:
3.5
.138
Schematic (Bottom view)
Tolerance
±0.1 ±.004
±0.2 ±.008
±0.3 ±.012
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
Coil
No
Com
LE (ALE)
REFERENCE DATA
1-1. Coil temperature rise (400mW type)
1-2. Coil temperature rise (200mW type)
Sample: ALE15B12, 6 pcs.
Point measured: coil inside
Ambient temperature: 25°C 77°F, 85°C 185°F
Sample: ALE75B12, 6 pcs.
Point measured: coil inside
Ambient temperature: 23.7°C 74.66°F, 85°C 185°F
12A
0A
40
30
20
100
16A
16A
0A
10
0
23.7°C
85°C
25
Temperature rise, °C
16A
12A
0A
16A
50
Temperature rise, °C
30
25°C
85°C
250V AC resistive load
20
0A
Life, ×104
60
2. Life curve
15
10
10
5
0
80
100
0
145
0
Coil applied voltage, %V
80
100
1
145
Coil applied voltage, %V
Sample: ALE15B12, 6 pcs.
Operation frequency: 20 times/min.
(ON/OFF = 1.5s: 1.5s)
Ambient temperature: Room temperature
Circuit:
COM
NO
277V AC
60Hz
12V DC
Pick-up and drop-out voltage, %V
70
Pick-up voltage
Max.
x
Min.
50
40
30
Drop-out voltage
20
Max.
x
Min.
10
G
0
10
0
2
4
6
8
10
12
14
Contact current, A
3. Electrical life test (16 A 277 V AC, resistive load)
60
0
No. of operations, ×104
For Cautions for Use, see Relay Technical Information.
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
16