Datasheet > ALE72B18

ALE72B18

更新时间： 2024-11-30 03:18:35

品牌	Logo	应用领域
NAIS		继电器功率继电器微波
页数	文件大小	规格书
4页	123K
描述
16A Power Relay For Micro wave oven

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ALE72B18 数据手册

VDE

16A Power Relay For

Micro wave oven

LE RELAYS

4. Low operating power

FEATURES

12.4

.488

• Nominal operating power: 400mW/

200mW (High sensitive type)

5. A wide variety of types

• Product line consists of 4 types with dif-

ferent shapes and pins

6. Conforms to the various safety

standards:

• UL/CSA, TÜV, VDE approved and

SEMKO available

28.6

1.126

1. Ideal for magnetron and heater

loads

24.9

.980

2. Excellent heat resistance

• This satisﬁes UL coil insulation class B/

class F available

3. High insulation resistance

• Creepage distance and clearances be-

tween contact and coil: Min. 8 mm .315

inch

12.4

28.6

1.126

.488

24.9

.980

• Surge withstand voltage: Min. 10,000V

mm inch

SPECIFICATIONS

Contact

Characteristics

Arrangement

1 Form A

100 mΩ

Max. operating speed

(at rated load)

Initial insulation resistance*¹

20 cpm

Initial contact resistance, max.

(By voltage drop 6 V DC 1 A)

Min. 1,000 MΩ (at 500 V DC)

Contact material

Silver alloy

16 A 277 V AC

Between open

contacts

1,000 Vrms for 1 min.

Initial breakdown

voltage*²

Nominal switch-

ing capacity

Between con-

tacts and coil

4,000 Vrms for 1 min.

Min. 10,000 V

Max. switching

power

4,432 V A

277 V AC

16 A

Initial surge voltage between contact

Rating

(resistive load)

and coil*³

Operate time*⁴

Max. switching

voltage

Max. 20ms

(at nominal voltage) (at 20°C 68°F)

Max. switching

current

Max. 20ms

Max. 25ms

(200 mW type)

Release time (with diode)*⁴

(at nominal voltage) (at 20°C 68°F)

Mechanical

(at 180 cpm)

2 × 10⁶

Expected life

(min. operations)

Temperature rise (at nominal voltage)

(resistance method, contact current

16 A, 20°C 68°F)

Max. 55°C

Max. 45°C

(200 mW type)

Electrical

(at 20 cpm)

(Resistive load)

10⁵

Functional*⁵

Destructive*⁶

Min. 200 m/s²{20 G}

Min. 1,000 m/s²{100 G}

Shock resistance

Coil

10 to 55Hz

at double amplitude of 1.5mm

Type

Standard

400 mW

High sensitive

200 mW

Functional*⁷

Vibration

Nominal operating power

resistance

10 to 55Hz

at double amplitude of 1.5mm

Destructive

Remarks

Speciﬁcations will vary with foreign standards certiﬁcation ratings.

* Measurement at same location as “Initial breakdown voltage” section.

* Detection current: 10mA

* Wave is standard shock voltage of ±1.2 × 50µs according to JEC-212-1981

* Excluding contact bounce time.

* Half-wave pulse of sine wave: 11 ms; detection time: 10 µs

* Half-wave pulse of sine wave: 6 ms

* Detection time: 10 µs

Conditions for operation,

–40°C to +85°C

–40°F to +185°F

Ambient temp.

transport and storage

(Not freezing and condens-

ing at low temperature)

Humidity

5 to 85% R.H.

Unit weight

Approx. 17 g .60 oz

* Refer to 5. Conditions for operation, transport and storage mentioned in

AMBIENT ENVIRONMENT (Page 24).

TYPICAL APPLICATIONS ORDERING INFORMATION

• Microwave ovens

Ex.

• Refrigerators

• OA equipment

Product name Contact arrangement

Terminal shape

Coil insulation class Coil voltage, V DC

1: 1 Form A

7: 1 Form A

(200 mW)

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)

B: Class B insulation

F: Class F insulation

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.

12 3 4

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