特點Features

1,體積小,觸點負載大,可承受大沖擊電流40A/14VDC

all Size,heavy contact load,capable of standing strong current of 40A/14VDC.

2,可直接焊接在印刷線路板中.PCB mounting.

3,有適用于歐洲的11mm腳距和適用于美國的8mm腳距.

Both European 11mm pole distance and American 8mmpole distance available.

4,供自動控制設備,汽車待使用. Suitable for automatic control facilities and automobile application etc.

訂貨信息Ordering information

CRST 4120--C-S-DC12V--L

   1      2 3   4 5

1,型號Part number: CRST4120U,CRST4120E

2,觸點形式Contact arrangement:A:1A;B:1B;C:1C

3,封裝形式:S:試水式;O:無外殼   Enclosure: S:Sealed te; O:Open te.

4,線圈額定電壓Coil rated voltage(V):DC:6,9,12,24

5,線圈功耗Coil power consumption L:1.6W;Nil:1.9W

觸點數據Contact data

觸點形式Contact Arrangement

1A(1H)(SPST );1B(SPST NC);1C(1Z)(SPDT)

觸點材料Contact Material

AgNi, AgS_2,AgCdO

觸點負載(阻性) Conatct Rating(Resistive)

1A(40A/14VDC) 1B(30A/14VDC)  

切換功率Max.Switching Power

630W   2400VA

切換電壓Max.Switching Voltage

75VDC 380VAC切換電流Max.Switching Current:45A

觸點陰性或壓降Contact Resistance or Voltage Drop

≤30mΩ

壽命Operation Life

電氣Electrical

10⁵

機械Mechanical

10⁷

線圈參數Coil Parameter

線圈電壓

Coil voltage

(VDC)

線圈電阻

Coil Resistance

Ω&plun;10%

吸合電壓VDC()

Pick up Voltage VDC(Max)
(額定電壓的70%)

(70% of rated voltage)

釋放電壓VDC

Release voltage VDC(Min)

(額定電壓的10%)

(10% of rated voltage)

線圈功耗

Coil power consumption

(W)

動作時間

Operate Time

(mS)

釋放時間

Release Time

(mS)

額定

Rated

Max

6

7.8

19

4.20

0.6

1.9

≤5

≤3

9

11.7

42.6

6.30

0.9

12

15.6

90

8.40

1.2

1.6

24

31.2

360

16.8

2.4

技術特性Operation condition

緣電阻Insulation Resistance

小100MΩ min(at 500VDC)

介質耐壓Dielectric Strength

斷開觸點間Between Contacts

觸點與線圈間Between Contacts and Coil

50Hz 500V

50Hz 750V

耐沖擊Shock Resistance

100m/s² 11ms

振性Vibration Resistance

10~40Hz雙振幅Double amplitude 1.27mm

引出端強度Terminals Strength

10N

可焊性Solderability

235&plun;2℃   3&plun;0.5s℃

環境溫度Ambient Temperature

-40~125℃

相當濕度Relative Humidity

85%(at 40℃)

質(重)量M

19g(Open te)   21g

外形尺寸Dimensions(mm/Inch)