DE1A1B-L-4 NAIS [Nais(Matsushita Electric Works)], DE1A1B-L-4 Datasheet

DE1A1B-L-4

Manufacturer Part Number

DE1A1B-L-4

Description

COMPACT HIGH-INSULATION POLARIZED POWER RELAY

Manufacturer

NAIS [Nais(Matsushita Electric Works)]

Datasheet

1.DE1A1B-L-4.pdf (5 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

DE1A1B-L-4.5V

Manufacturer:

PANASONIC

Quantity:

12 000

Current page: 1 of 5
Download datasheet (87Kb)

SPECIFICATIONS

Contact

Coil (at 20 C,

Remarks

* Speciﬁcations will vary with foreign standards certiﬁcation ratings.

TYPICAL

APPLICATIONS

• Temperature controller

• Automatic meter reading

• OA equipment

• FA equipment

244

Arrangement

Contact material

Initial contact resistance,

max. (By voltage drop

6V DC 1A)

Rating

(resistive

load)

Expected

life (min.

operations)

Single side stable

1 coil latching

2 coil latching

Measurement at same location as "Initial breakdown voltage" section.

Detection current: 10mA

Wave is standard shock voltage of 1.2

Nominal operating voltage applied to the coil, excluding contact bounce time.

By resistive method

Nominal

switching

capacity

Max.

switching

power

Max.

switching

voltage

Max.

switching

current

Mechanical

(at 300cpm)

Electrical

(at 20 cpm)

(resistive load)

25.0

.984

10A 250V AC,

10A 30V DC

2,500 VA,

440V AC,

1 Form A

230V DC

12.5

.492

300W

10A

12.5

.492

Nominal operating power

inch

50 s according to JEC-212-1981

COMPACT HIGH-INSULATION

POLARIZED POWER RELAY

8A 250V AC,

8A 30V DC

Silver alloy

2,000 VA,

1 Form A

1 Form B

440V AC,

230V DC

200 mW

100 mW

200 mW

30m

240W

FEATURES

• Conforms to VDE0631.

• Extensive product line-up.

• High inrush current capability

ORDERING INFORMATION

Note: Standard packing; Carton(tube package): 50 pcs. Case 500 pcs.

UL/CSA, VDE approved type is standard.

Insulating distance between coil and

contacts:

Clearance Min. 8mm

Creepage distance Min. 8mm

Surge voltage between contact and coil

12 kV

Product name

8A 250V AC,

8A 30V DC

2,000 VA,

440V AC,

2 Form A

230V DC

240W

(AC)

(DC)

Ex.

1a: 1 Form A

1a1b: 1 Form A 1 Form B

2a: 2 Form A

Contact arrangement

.315 inch

Characteristics

Max. operating speed

Initial insulation resistance*

Initial

breakdown

voltage*

Surge voltage between contact and coil*

Operate time [Set time]*

Release time (without diode) [Reset time]*

Temperature rise (at 70 C)*

Shock resistance

Vibration resistance

Conditions for operation,

transport and storage*

(Not freezing and condens-

ing at low temperature)

Unit weight

Half-wave pulse of sine wave: 11ms, detection time: 10ms.

Half-wave pulse of sine wave: 6ms

Detection time: 10ms

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

AMBIENT ENVIRONMENT (Page 61).

.315 inch

Between open contacts

Between contact sets

Between contact and coil

DE RELAYS

Nil: Single side stable

L: 1 coil latching

L2: 2 coil latching

• Low operating power

• Compact body saves space

• UL/CSA, VDE approved

Operating function

Nominal operating power at 200 mW

(Single side stable, 2 coil latching)

Size: 12.5(W)

.492(W)

Functional*

Destructive*

Functional*

Destructive

Ambient temp.

Humidity

.984(L)

25.0(L)

[Max. 10ms (typ. 4ms)]

4,000 Vrms (2 Form A,

20 cpm (at rated load)

Max. 10ms (typ. 5ms)

Min. 980 m/s

10 to 55 Hz at double

Min. 12,000 V (initial)

Max. 5ms (typ. 2ms)

1 Form A 1 Form B)

Min. 196 m/s

amplitude of 2 mm

amplitude of 3 mm

.492(H) inch

Approx. 7 g

1: 3

2: 6

3: 12

–40 F to 158 F

Min. 1,000 M

Coil voltage, V DC

(at 20 C

–40 C to 70 C

5 to 85% R.H.

(at 500 V DC)

1,000 Vrms

5,000 Vrms

Max. 50 C

12.5(H) mm

4: 24

6: 4.5

7: 9

{100 G}

.25 oz

{20 G}

VDE

9: 5

Related parts for DE1A1B-L-4

DE1A1B-L-4 Summary of contents

Page 1

DE COMPACT HIGH-INSULATION POLARIZED POWER RELAY 12.5 25.0 .492 .984 12.5 .492 mm inch SPECIFICATIONS Contact Arrangement 1 Form A Contact material Initial contact resistance, max. (By voltage drop 6V DC 1A) Nominal 10A 250V AC, switching 10A 30V DC ...

Page 2

... DE1a-L-4.5V 4.5 3.15 DE1a-L-5V 5 3.5 DE1a-L-6V 6 4.2 DE1a-L-9V 9 6.3 DE1a-L-12V 12 8.4 DE1a-L-24V 24 16.8 1 Form A 1 Form B Pick-up Nominal voltage, Part No. voltage (max (initial) DE1a1b-L-3V 3 2.1 DE1a1b-L-4.5V 4.5 3.15 DE1a1b-L-5V 5 3.5 DE1a1b-L-6V 6 4.2 DE1a1b-L-9V 9 6.3 DE1a1b-L-12V 12 8.4 DE1a1b-L-24V 24 16 Drop-out Nominal operating voltage, Coil resistance (min.) ( 10%) (initial) 0.3 45 0.45 101 ...

Page 3

... DE1a-L2-12V 12 8.4 DE1a-L2-24V 24 16.8 1 Form A 1 Form B Nominal Set voltage, Part No. voltage (max (initial) DE1a1b-L2-3V 3 2.1 DE1a1b-L2-4.5V 4.5 3.15 DE1a1b-L2-5V 5 3.5 DE1a1b-L2-6V 6 4.2 DE1a1b-L2-9V 9 6.3 DE1a1b-L2-12V 12 8.4 DE1a1b-L2-24V 24 16.8 2 Form A Nominal Set voltage, Part No. voltage (max (initial) DE2a-L2-3V 3 2.1 DE2a-L2-4.5V 4.5 3.15 DE2a-L2-5V 5 3.5 DE2a-L2-6V 6 4.2 DE2a-L2-9V 9 6.3 ...

Page 4

DIMENSIONS Single side stable 1 coil latching type 25.0 .984 12.0 .472 0.5 .020 0.5 dia .020 dia 15.24 .600 2 coil latching type 25.0 .984 12.0 .472 0.5 .020 0.5 dia .020 dia 0.5 dia .020 dia 2.54 12.70 ...

Page 5

... Max. x Min. 2 Release time 100 110 120 130 Coil applied voltage, %V 5.-(2) Ambient temperature characteristics (1 Form A 1 Form B) Tested sample: DE1a1b-5V, Ambient temperature: – – 176 F, Quantity: n=6 30 Drop-out voltage 20 10 Pick-up 0 voltage –40 – – ...

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