Surface Mount Resettable PTCs

Revision September 12, 2016

2 / 6

@ SOCAY Electronics Corp., Ltd. 2016

Specifications are subject to change without notice.

Please refer to www.socay.com for current information.

SCF1812 Series

SOCAY Electronics Corp., Ltd.

www.socay.com

SCF125-1812

1.25

2.50

6

100

0.8

8.0

0.400

0.050

0.140

SCF125-1812R

1.25

2.50

6

100

0.8

8.0

0.400

0.050

0.140

SCF125-16-1812R

1.25

2.50

16

100

0.8

8.0

0.400

0.050

0.140

SCF150-1812

1.50

3.00

8

100

0.8

8.0

0.500

0.040

0.110

SCF150-1812R

1.50

3.00

8

100

0.8

8.0

0.500

0.040

0.110

SCF150-12-1812R

1.50

3.00

12

100

1.0

8.0

0.500

0.040

0.110

SCF150-24-1812R

1.50

3.00

24

100

1.0

8.0

1.500

0.040

0.120

SCF160-1812

1.60

3.20

8

100

0.8

8.0

0.500

0.030

0.100

SCF160-1812R

1.60

3.20

8

100

0.8

8.0

0.500

0.030

0.100

SCF160-12-1812R

1.60

3.20

12

100

1.0

8.0

1.000

0.030

0.100

SCF160-16-1812R

1.60

3.20

16

100

1.0

8.0

1.000

0.030

0.100

SCF190-1812R

1.90

4.90

6

100

1.0

8.0

5.000

0.003

0.025

SCF200-1812R

2.00

3.50

8

100

1.0

8.0

2.000

0.020

0.070

SCF200-16-1812R

2.00

3.50

16

100

1.0

8.0

5.000

0.020

0.085

SCF260-1812R

2.60

5.00

8

100

1.0

8.0

2.500

0.015

0.047

SCF260-13-1812R

2.60

5.00

13.2

100

1.3

8.0

5.000

0.015

0.050

SCF260-16-1812R

2.60

5.00

16

100

1.3

8.0

5.000

0.015

0.050

SCF300-1812R

3.00

5.00

6

100

1.0

8.0

4.000

0.012

0.040

I hold= Hold current: maximum current device will pass without tripping in 23

°C still air.

I trip= Trip current: minimum current at which the device will trip in 23

°C still air.

V max= Maximum voltage device can withstand without damage at rated current (Imax)

I max= Maximum fault current device can withstand without damage at rated voltage (Vmax)

Pdtyp.= Power dissipated from device when in the tripped state at 23

°C still air.

R min= Minimum resistance of device in initial (un-soldered) state.

R 1max= Maximum resistance of device at 23

°C measured one hour after tripping.

Caution: Operation beyond the speci

fied rating may result in damage and possible arcing and flame.

5

A = SCF010-1812

/SCF010-1812R

B= SCF014-1812

/SCF014-1812R

C = SCF020-1812

/SCF020-1812R

/SCF020-60-1812R

D = SCF030-1812R

E= SCF035-1812

/SCF035-1812R

/SCF035-30-1812R

F = SCF050-1812

/SCF050-1812R

/SCF050-30-1812R

G = SCF075-1812

/SCF075-1812R

/SCF075-24-1812R

/SCF075-33-1812R

H = SCF110-1812

/SCF110-1812R

/SCF110-16-1812

/SCF110-16-1812R

/SCF110-24-1812R

/SCF110-33-1812R

I = SCF125-1812

/SCF125-1812R

/SCF125-16-1812R

J= SCF150-1812

/SCF150-1812R

/SCF150-12-1812R

/SCF150-24-1812R

K= SCF160-1812

/SCF160-1812R

/SCF160-12-1812R

/SCF160-16-1812R

L = SCF200-1812R

/SCF200-16-1812R

M= SCF190-1812R

/SCF260-1812R

/SCF260-13-1812R

/SCF260-16-1812R

N = SCF300-1812R

A = SCF075-1812，SCF075-1812R，

SCF075-24-1812R，SCF075-33-1812R，

SCF110-1812，SCF110-1812R，

SCF110-16-1812，SCF110-16-1812R，

SCF110-24-1812R，SCF110-33-1812R，

SCF125-1812，SCF125-1812R，

SCF125-16-1812R，SCF150-1812，

SCF150-1812R，SCF150-12-1812R，

SCF150-24-1812R，SCF160-1812，

SCF160-1812R，SCF160-12-1812R，

SCF160-16-1812R，SCF190-1812R，

SCF200-1812R，SCF200-16-1812R，

SCF260-1812R，SCF260-13-1812R，

SCF260-16-1812R，SCF300-1812R。

B= SCF010-1812，SCF010-1812R，

SCF014-1812，SCF014-1812R，

SCF020-1812，SCF020-1812R，

SCF020-60-1812R，SCF030-1812R，

SCF035-1812，SCF035-1812R，

SCF035-30-1812R，SCF050-1812，

SCF050-1812R，SCF050-30-1812R。

Temperature Rerating Chart

– I hold (A)

Temperature Derating Curve

Average Time Current Curves

Fault Current (A)

Electrical Parameters

(Continue)

Ambient

Temperature

(

°C)

B

A