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-1C-S--1210---L

   1  2 3 4 5 6

1,型号Part number: CRST14F            2,触点形式Contact arrangement:1A:1A;2A:2A;1C:1C;2C:2C

3,封装形式:S:试水式;无:防尘式  Enclosure: S:Sealed type;Nil:Dust cover

4,线圈额定电压Coil rated voltage(V):DC:3,5,9,12,24,48   5,触点电流Contact Current: 05:5A;08:8A;10:10A;16:16A

6,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

切换功率Max.Switching Power

420W  4450VA

切换电压Max.Switching Voltage

110VDC 380VAC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)

线圈电阻

Coil Resistance

Ω±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

47

4.0

0.25

0.54

≤20

≤8

6

7.8

68

4.8

0.30

9

11.7

155

7.2

0.45

12

15.6

270

9.6

0.60

24

31.2

1100

19.2

1.20

48

62.4

4400

38.4

2.40

12

15.6

200

9.60

1.2

0.72

≤15

24

31.2

820

19.2

2.4

技术特性 Operation condition

绝缘电阻 Insulation Resistance

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)