Datasheet > A31USP12VDC1DR

A31USP12VDC1DR PDF预览

A31USP12VDC1DR

更新时间： 2025-09-07 06:34:43

品牌	Logo	应用领域
CIT		/
页数	文件大小	规格书
3页	285K
描述
CIT SWITCH

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A31USP12VDC1DR 数据手册

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RoHS Compliant

A3

28.5 x 28.5 x 26.5 (40.0) mm

Features

•

•

•

•

Large switching capacity up to 80A

PCB pin and quick connect mounting available

Suitable for automobile and lamp accessories

QS-9000, ISO-9002 Certiﬁed Manufacturing

Contact Data

Contact

1A = SPST N.O.

Contact Resistance

Contact Material

< 30 milliohms initial

AgSnO₂In₂O₃

1120W

Arrangement

1B = SPST N.C.

1C = SPDT

Max Switching Power

1U = SPST N.O. (2 terminals)

Max Switching Voltage 75VDC

Max Switching Current 80A

.Dmiahwfcurpesonly

Contact Rating

Standard

Heavy Duty

1A 60A @ 14VDC

1B 40A @ 14VDC

1C 60A @ 14VDC N.O.

40A @ 14VDC N.C.

1U 2x25A @ 14VDC

80A @ 14VDC

70A @ 14VDC

80A @ 14VDC N.O.

70A @ 14VDC N.C.

2x25@ 14VDC

Coil Data

Coil Voltage

VDC

Coil Resistance

Pick Up Voltage Release Voltage

Coil Power

W

Operate Time

ms

Release Time

ms

Ω +/- 10%

VDC (max)

VDC (min)

70% of rated

voltage

10% of rated

voltage

Rated

6

Max

7.8

1.8W

20

4.20

8.40

.6

12

15.6

31.2

80

1.2

2.4

1.80

7

5

24

320

16.80

.Speci

General Data

Electrical Life @ rated load

Mechanical Life

100K cycles, typical

ﬁ

10M cycles, typical

dvlysbjagwhunotice.

Insulation Resistance

Dielectric Strength, Coil to Contact

Contact to Contact

100M Ω min. @ 500VDC

500V rms min. @ sea level

500V rms min. @ sea level

Caution

1. The use of any coil voltage less than the

rated coil voltage may compromise the

operation of the relay.

2

Shock Resistance

147m/s for 11 ms

Vibration Resistance

Terminal (Copper Alloy) Strength

Operating Temperature

Storage Temperature

Solderability

1.5mm double amplitude 10~40Hz

8N (quick connect), 4N (PCB pins)

o

o

-40 C to +125 C

o

o

-40 C to +155 C

o

260 C for 5 s

Weight

46g

www.citrelay.com

phone - 763.535.2339 fax - 763.535.2194

page 80

12 3

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