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1,體積小,觸點負載大,可承受大沖擊電流40A/14VDC
Small 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

CRST4120--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 type; O:Open type.
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 NO);1B(SPST NC);1C(1Z)(SPDT)

觸點材料 Contact Material

AgNi, AgSnO₂, AgCdO

觸點負載(阻性) Conatct Rating(Resistive)

1A(40A/14VDC)  1B(30A/14VDC)  

最大切換功率Max.Switching Power

630W    2400VA

最大切換電壓 Max.Switching Voltage

75VDC  380VAC  最大切換電流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±10%

吸合電壓VDC(最大)
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

最大
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

絕緣電阻 Insulation Resistance

最小 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

抗振性 Vibration Resistance

10~40Hz 雙振幅 Double amplitude 1.27mm

引出端強度 Terminals Strength

10N

可焊性 Solderability

235±2℃   3±0.5s℃

環境溫度 Ambient Temperature

-40~125℃

相當濕度 Relative Humidity

85%(at 40℃)

質(重)量 Mass

19g(Open type)    21g

外形尺寸 Dimensions(mm/Inch)