A21ACP48VDC1.9D [CIT]

Large switching capacity up to 40A;


型号：	A21ACP48VDC1.9D
厂家：	CIT RELAY & SWITCH
描述：	Large switching capacity up to 40A
文件：	总3页 (文件大小：141K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

RoHS Compliant

26.0 x 26.0 x 24.5 (39.5) mm

Features

•

Large switching capacity up to 40A

Small size and light weight

PCB pin and quick connect mounting available

Suitable for automobile and lamp accessories

QS-9000, ISO-9002 Certiﬁed Manufacturing

Contact Data*

Contact Arrangement

1A = SPST N.O.

Contact Resistance

< 30 milliohms initial

1B = SPST N.C.

Contact Material

AgSnO

630W

75VDC

40A

1C = SPDT

Maximum Switching Power

Maximum Switching Voltage

Maximum Switching Current

Contact Rating

1A : 40A @ 14VDC

1B : 30A @ 14VDC

1C : 40A @ 14VDC N.O. and

1C : 30A @ 14VDCN.C.

Coil Data*

Coil Voltage

VDC

Coil Resistance

Ω +/- 10%

Pick Up Voltage Release Voltage

Coil Power

Operate Time

Release Time

VDC (max)

VDC (min)

70% of rated

voltage

10% of rated

voltage

Rated

Max

1.6W

1.9W

7.8

22.5

4.20

8.40

15.6

31.2

62.4

75.8

303.2

1212

1.2

2.4

4.8

1.60 or 1.90

360

1440

16.80

33.60

General Data*

Electrical Life @ rated load

Mechanical Life

100K cycles, average

10M cycles, average

Insulation Resistance

Dielectric Strength

100M Ω min. @ 500VDC initial

Coil to Contact 750V rms min. @ sea level initial

Contact to Contact 500V rms min. @ sea level initial

Shock Resistance

147m/s for 11 ms

Vibration Resistance

1.5mm double amplitude 10~40Hz

Terminal (Copper Alloy) Strength

Operating Temperature

Storage Temperature

Solderability

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

-40 C to +125 C

-40 C to +155 C

260 C for 5 s

Weight

31g

Values can change due to the switching frequency, desired reliability levels, environmental conditions and in-rush load levels. It is recommended to test actual load conditions for the

application. It is the user’s responsibility to determine the performance suitability for their speciﬁc application. The use of any coil voltage less than the rated coil voltage may compromise

the operation of the relay.

page 1

www.citrelay.com phone - 763.535.2339 fax - 763.535.2194

Dimensions shown in mm. Dimensions are shown for reference purposes only.

Speciﬁcations and availability subject to change without notice.

Ordering Information

1. Series

12VDC

1.6

A2 standard

A2F with mounting ﬂange

A2M with metal bracket

A2S with metal bracket and shroud

2. Contact Arrangement

1A = SPST N.O.

1B = SPST N.C.

1C = SPDT

3. Sealing Option

S = Sealed

C = Dust Cover *not available with A2S

4. Termination

P = PCB Pins *not available with A2S

Q = Quick Connect

5. Coil Voltage

6VDC

12VDC

24VDC

48VDC

6. Coil Power

1.6 = 1.6W

1.9 = 1.9W

7. Coil Suppression

Blank = Standard

D = Diode (1N4005) Cathode on “86” terminal

D1 = Diode (1N4004) Cathode on “86” terminal

R = Resistor (180Ω for 6VDC; 680Ω for 12VDC; 2700Ω for 24VDC)

2D = 2 Diodes (1N4005)

DR = Diode & Resistor Cathode on “86” terminal (1N4005 & 180Ω for 6VDC; 680Ω for 12VDC; 2700Ω for 24VDC)

** Consult factory if other values are needed

Dimensions

Units = mm

26.00

[1.02]

26.00

[1.02]

26.00

[1.02]

26.00

[1.02]

24.50

[.96]

24.50

[.96]

5.15 TYP

[.20]

10.75 TYP

[.42]

2.10 TYP

[.08]

0.80 TYP

[.03]

9.50

[.37]

8.43

[.33]

8.43

[.33]

8.38

[.33]

6.35 TYP

[.25]

0.80 TYP

[.03]

A2 with PC Pins

A2 with Quick Connect

page 2

www.citrelay.com phone - 763.535.2339 fax - 763.535.2194

Dimensions shown in mm. Dimensions are shown for reference purposes only.

Speciﬁcations and availability subject to change without notice.

Dimensions

Units = mm

26.00

[1.02]

15.88

[.63]

26.00

[1.02]

30.55

[1.20]

Ø5.20

[.20]

Ø5.70

[.22]

26.70

[1.05]

7.22

[.28]

9.50

[.37]

15.35

[.60]

38.02

[1.50]

39.35

[1.55]

24.50

[.96]

24.00

[.94]

10.75 TYP

[.42]

11.60 TYP

[.46]

6.35 TYP

[.25]

0.80 TYP

[.03]

6.35 TYP

[.25]

0.80 TYP

[.03]

A2F with Quick Connect

A2M with Quick Connect

8.35

[.33]

46.51

[1.83]

Ø6.60

[.26]

13.18

[.52]

67.22

[2.65]

45.00

[1.77]

35.20

[1.39]

0.80 TYP

[.03]

6.35 TYP

[.25]

A2S with Quick Connect

Schematics & PC Layouts

Bottom Views

9.50

[.37]

8.40

[.33]

8.40

[.33]

87a

(5X) Ø3.00

87a

[.12]

8.00

[.31]

8.40

[.33]

page 3

www.citrelay.com phone - 763.535.2339 fax - 763.535.2194

Dimensions shown in mm. Dimensions are shown for reference purposes only.

Speciﬁcations and availability subject to change without notice.

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