Datasheet > CA1

CA1

更新时间： 2022-11-24 22:17:22

品牌	Logo	应用领域
NAIS		继电器轻型重量
页数	文件大小	规格书
5页	136K
描述
AUTOMOTIVE POWER RELAYS SMALL SIZE, LIGHT WEIGHT AND COMPLETELY WATER TIGHT

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CA1 数据手册

AUTOMOTIVE POWER

RELAYS — SMALL SIZE,

LIGHT WEIGHT AND

CA-RELAYS

COMPLETELY WATERTIGHT

FEATURES

1. Small size and light weight

3. Low operaing power (1.4W) type is

available (1 Form A, 1 Form B)

For space saving, the outside dimensions

of the main body are reduced to be 21.5

mm (length) × 14.4 mm (width) × 37 mm

(height) (.846 × .567 × 1.457 inch). and

the weight is also reduced to be approx.

19 g .67 oz (Direct coupling 1 Form A,

1 Form B type)

4. Since the terminal arrangement

complies with JIS D5011 B4-M1, com-

mercial connectors are available for

these types of relays.

2. Water tightness

Since the relays comply with the water

tightness standards, JIS D 0203, water

and dust will not enter the relay even if it is

mounted in the engine area.

SPECIFICATIONS

Contact

Type

12 V DC

24 V DC

Arrangement

1 Form A

1 Form B

1 Form C

Initial contact resistance, max.

(By voltage drop 6 V DC 1A)

50 m ohm

silver alloy

Contact material

0.3 V

After electrical life test,

by voltage drop

12 V DC 20 A

(1.4 W type),

0.3 V

0.4 V

After electrical life test, After electrical life test, After electrical life test,

Contact voltage drop, max.

by voltage drop

12 V DC 20 A

by voltage drop

12 V DC 20 A

by voltage drop

24 V DC 10 A

12 V DC 30 A

(1.8 W type)

20 A 12 V DC

(1.4 W type)

30 A 12 V DC

(1.8 W type)

Nominal switching capacity

(resistive load)

10 A 24 V DC

(ON: 2s, OFF: 2s)

20 A 12 V DC

Max. switching voltage

Max. switching current

16 V

15 V

30 V

Rating

120 A (1.4 W type)

150 A (1.8 W type)

120 A

100 A

50 A (Inrush current)

20 A continuous

(1.4 W type)

30 A for 1 min

(1.8 W type)

Max. carrying current

20 A continuous

10 A continuous

Nominal operating power

Mechanical (at 120 cpm)

1.4 W / 1.8 W

10⁶

1.8 W

5×10⁵

Expected

life (min.

operations)

20 A

10⁵

(1.4 W, 1.8 W type)

(ON: 2s, OFF: 2s)

Electrical

10⁵(ON 2s, OFF 2s)

10⁵

30 A

2×10⁴

(1.8 W type)

(ON: 3s, OFF: 15s)

383

12 3 4 5

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