特点 Features

1,线圈功耗低 Low coil power consumption.
2,体积小，重量轻 Small size,Light weight .
3,可直接焊接在印刷细路板中 PC board mounting.
4,用于家用电器,自动化系统,电子设备,仪器仪表,通讯装置,遥控装置等, Suitable for household electrical appliances,automation system,electronic equipment,instrument,meter,telecommunication facilities and remote control facilities.

订货信息 Ordering information

CRST19F--2C--DC12V-L
   1     2    3   4

1,型号 Part number: CRST19F     2,触点形式 Contact arrangement 2C:2C
3,线圈额定电压 Coil Rated voltage(V):DC:3,5,6,9,12,24
4,线圈功耗Coil power consumption:无Nil 0.2W(标准Standard);L:0.15W(高灵敏度High sensitivity)

触点数据 Contact data

触点形式 Contact Arrangement

2C(2Z)(DPDT)

触点材料 Contact Material

AgNi, Ag

触点负载(阻性) Conatct Rating(Resistive)

3A/28VDC,2A30VDC;0.5A,1A/125VAC,24VDC

最大切换功率Max.Switching Power

84W  125VA

最大切换电压 Max.Switching Voltage

30VDC  220VAC 最大切换电流Max.Switching Current:3A

触点阻性或压降 Contact Resistance or Voltage Drop

≤50mΩ

寿命 Operation Life

电气 Electrical

10⁵

机械 Mechanical

10⁷

线圈参数 Coil Parameter

线圈电压
Coil voltage
(VDC)

线圈电阻
Coil Resistance
Ω±10%

吸合电压VDC(最大)
Pick up Voltage VDC(Max)
(额定电压的75%)
(75% of rated voltage)

释放电压VDC
Release voltage VDC(Min)
(额定电压的10%)
(10% of rated voltage)

线圈功耗
Coil power consumption
(W)

动作时间
Operate Time
(mS)

释放时间
Release Time
(mS)

额定
Rated

最大
Max

5

6.5

166.7

3.50

0.5

0.15

≤6

≤5

6

7.8

240.0

4.20

0.6

12

15.6

960.0

8.40

1.2

24

31.2

3840.0

18.0

2.4

5

6.5

125.0

3.50

0.5

0.20

6

7.8

405.0

4.20

0.6

12

15.6

720.0

8.40

1.2

24

31.2

2880

18.0

2.4

技术特性 Operation condition

绝缘电阻 Insulation Resistance

最少 1000MΩ min(at 500V)

介质耐压 Dielectric Strength
断开触点间 Between Contacts
触点与线圈间 Between Contacts and Coil

50Hz 500V
50Hz 1000V

耐冲击 Shock Resistance

500m/s2   11ms

抗振性 Vibration Resistance

10~70Hz 双振幅 Double amplitude 1.5mm

引出端强度 Terminals Strength

5N

可焊性 Solderability

235±2℃   3±0.5s℃

环境温度 Ambient Temperature

-30~70℃

相当湿度 Relative Humidity

85%(at 40℃)

质(重)量 Mass

5g

外形尺寸 Dimensions(mm/Inch)