Panasonic LE Relays specifications Features, Specifications

LE (ALE)

12.4

28.6.488

1.126

24.9

.980

28.6	12.4
1.126	.488

24.9

.980

TMP type

PCB type

RoHS Directive compatibility information http://www.mew.co.jp/ac/e/environment/

	VDE
16A POWER RELAY FOR	LE RELAYS (ALE)
MICRO WAVE OVEN
FEATURES
1. Supports magnetron and heater	6. Conforms to the various safety
loads.	standards:
Capable for switching magnetron and	UL/CSA, TÜV, VDE approved and
heater loads found in microwave ovens.	SEMKO available (TMP type)
2. Excellent heat resistance	UL/CSA, VDE approved (PCB type)
Ambient temperature: up to 85°C 185°F
Certified UL coil insulation class B and	TYPICAL APPLICATIONS
class F
3. High insulation resistance	• Microwave ovens
Creepage distance and clearances	• Refrigerators
between contact and coil:	• OA equipment
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

SPECIFICATIONS

Contact

Arrangement		1 Form A
Initial contact resistance, max.		100 mΩ
(By voltage drop 6 V DC 1 A)
Contact material		AgSnO2 type
	Nominal switching	16 A 277 V AC
	capacity
Rating	Max. switching power	4,432 V A
(resistive	Max. switching voltage	277 V AC
load)	Max. switching current	16 A
	Min. switching capacity#1	100 mA, 5 V DC
	(Reference value)
Expected	Mechanical	2 ⋅ 106
life	(at 180 cpm)
(min.	Electrical (at 20 cpm)	105
operations)	(Resistive load)

Coil

Type	Standard	High sensitive
Nominal operating power	400 mW	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 ⋅ 50∝s according to JEC-212-1981 *4 Excluding contact bounce time.

*5 Half-wave pulse of sine wave: 11 ms; detection time: 10 ∝s

*6 Half-wave pulse of sine wave: 6 ms

*7 Detection time: 10 ∝s

*8 Refer to 6. Conditions for operation, transport and storage mentioned in

AMBIENT ENVIRONMENT .

Characteristics

Max. operating speed			20 cpm
(at rated load)
Initial insulation resistance*1			Min. 1,000 MΩ (at 500 V DC)
Initial	Between open contacts		1,000 Vrms for 1 min.
breakdown	Between contacts and		4,000 Vrms for 1 min.
voltage*2	coil
Initial surge voltage between contact			10,000 V
and coil*3
Operate time*4			Max. 20ms
(at nominal voltage) (at 20°C 68°F)
Release time (with diode)*4			Max. 20ms
			Max. 25ms
(at nominal voltage) (at 20°C 68°F)
			(200 mW type)
Temperature rise (at nominal voltage)			Max. 55°C
(resistance method, contact current			Max. 45°C
16 A, 20°C 68°F)			(200 mW type)
Shock resistance		Functional*5	200 m/s2{20 G}
		Destructive*6	1,000 m/s2{100 G}
		Functional*7	10 to 55Hz
			at double amplitude of 1.5mm
Vibration resistance
		Destructive	10 to 55Hz
			at double amplitude of 1.5mm
Conditions for operation,		Ambient	–40°C to +85°C
transport and storage*8		temp.	–40°F to +185°F
(Not freezing and
condensing at low		Humidity	5 to 85% R.H.
temperature)
			Approx. 17 g .60 oz
Unit weight			Approx. 15 g .53 oz
			(PCB type)

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