特点 Features

1,体积小,可供高密度PC板式安装 Slim type and small occupying area can offer high density PCB technique.
2,使用的塑料材料耐高温和各种化学溶液.Employment of suitable plastic materials to be applied to high temperature and various chemical solution.
3,切换电流能力可达10~20A.Relay cover switching capacity from 10A to 20A.
4,两组转换时切换能力达5A.Switching capacity by 5A available with 2 transfer contact forms.

订货信息 Ordering information

CRST 14F-LR-1C-S--12 10---L
    1   2  3 4  5  6  7

1,型号 Part number: CRST14F
2,LR磁保持继电器Latching Relay
3,触点形式 Contact arrangement:1A:1A;2A:2A;1C:1C;2C:2C
4,封装形式:S:试水式;无:防尘式   Enclosure: S:Sealed type;Nil:Dust cover
5,线圈额定电压Coil rated voltage(V):DC:3,5,9,12,24,48   
6,触点电流 Contact Current: 05:5A;08:8A;10:10A;16:16A
7,线圈功耗 Coil power consumption:L:0.54W;Nil:0.72W

触点数据 Contact data

触点形式 Contact Arrangement

1A(1H)(SPST NO);2A(DPST NO);1C(1Z)(SPDT);2C(2Z)(DPDT)

触点材料 Contact Material

AgCdO, AgSnO2

触点负载(阻性) Conatct Rating(Resistive)

Contact Arrangement

1A,1C

1A,1C

2A,2C

阻性 Resistive

16A/250VAC;30VDC
1A:20A/120VAC

10A/250VAC;30VDC

5A/250VAC;30VDC

感性 Inductive

8A/250VA;30VDC

5A/250VAC;30VDC

2A/250VAC,3A/30VDC

最大切换功率Max.Switching Power

420W   4450VA

最大切换电压 Max.Switching Voltage

110VDC  380VAC最大切换电流Max.Switching Current:20A

触点阻性或压降 Contact Resistance or Voltage Drop

≤100mΩ

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)
额定Rated

置位/复位电压
Reset voltage（VDC）

脉冲宽度
impulse width
(ms)

双线圈电阻
Ω±10%
Double coil resistance

单线圈电阻
Ω±10%
Single coil resistance

线圈功耗
Coil power consumption
(W)

5

≤3.80

≥50

36

47

0.54/0.72
(Single coil/Double coil)

6

≤4.50

≥50

50

68

9

≤6.80

≥50

115

155

12

≤9.00

≥50

200

270

24

≤18.0

≥50

3300

4400

技术特性 Operation condition

绝缘电阻 Insulation Resistance

最少 100MΩ min(at 500VDC)

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

50Hz1200VAC
50Hz 5000VAC

耐冲击 Shock Resistance

100m/s2   11ms

抗振性 Vibration Resistance

10~55Hz 双振幅 Double amplitude 1.5mm

引出端强度 Terminals Strength

10N

可焊性 Solderability

235±2℃   3±0.5s℃

环境温度 Ambient Temperature

0.54W:-30~70℃;0.72W:-30~55℃

相当湿度 Relative Humidity

85%(at 40℃)

质(重)量 Mass

13g

外形尺寸 Dimensions(mm/Inch)