开源电子CRST19F信号继电器5VDC_低功率用于报警系统

特点Features

1,线圈功耗低Low coil power consumption.

2,体积小，重量轻all 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

切换功率Max.Switching Power

84W 125VA

切换电压Max.Switching Voltage

30VDC 220VAC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&plun;10%

吸合电压VDC()

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

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

缘电阻Insulation Resistance

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

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&plun;2℃   3&plun;0.5s℃

环境温度Ambient Temperature

-30~70℃

相当湿度Relative Humidity

85%(at 40℃)

质(重)量M

5g

外形尺寸Dimensions(mm/Inch)