Manufacturer of Passive Components

800-684-5322 Inside US

949-453-1811 Outside US

Copyright © 2009 by CT Magnetics, DBA Central Technologies. All rights reserved.

CT Magnetics reserves the right to make improvements or change specifications without notice

REV 12.30.09

CTCSF

Series

SPECIFICATIONS

Secondary

Primary

Primary

Secondary

Inductance

RS

RT

Unipolar

Bipolar

Part

Schematic

Turns

Inductance

Test Voltage

W

W

Amp µ sec

Amp µ sec

Operating

Number

Figure

NS

mH (Min.)

(15.75KHz)

(Max.)

(Nom.)

Rating (Max.)

Rating (Max.)

Figure

Temp.

CTCSF-51686

A

50

5.0

0.5

0.7

50

150

300

2

0°C to +70°C

CTCSF-51687

A

100

20.0

1.0

1.40

100

300

600

2

0°C to +70°C

CTCSF-51688

A

200

80.0

2.0

4.50

200

600

1200

2

-40°C to +85°C

CTCSF-51717

B

50CT

5.0

0.5

0.7

50

150

300

2

-40°C to +85°C

CTCSF-51718

B

100CT

20.0

1.0

1.40

100

300

600

2

0°C to +70°C

CTCSF-51719

B

200CT

80.0

2.0

4.50

200

600

1200

2

-40°C to +85°C

CTCSF-64487

C

100

20.0

1.0

1.40

100

300

600

1

-40°C to +85°C

CTCSF-64488

C

200

80.0

2.0

4.50

200

600

1200

1

-40°C to +85°C

CTCSF-64517

D

50CT

5.0

0.5

0.7

50

150

300

1

-40°C to +85°C

CTCSF-64518

D

100CT

20.0

1.0

1.40

100

300

600

1

-40°C to +85°C

CTCSF-64519

D

200CT

80.0

2.0

4.50

200

600

1200

1

-40°C to +85°C

CTCSF-63586

E

50

5.0

0.5

0.7

50

150

300

1

0°C to +70°C

CTCSF-63587

E

100

20.0

1.0

1.40

100

300

600

1

-40°C to +85°C

CTCSF-63588

E

200

80.0

2.0

4.50

200

600

1200

1

-40°C to +85°C

CTCSF-63618

F

100CT

20.0

1.0

1.40

100

300

600

1

-40°C to +85°C

CTCSF-63619

F

200CT

80.0

2.0

4.50

200

600

1200

1

-40°C to +85°C

CTCSF-63691

F

300CT

180.0

3.0

11.0

300

900

1800

1

-40°C to +85°C

Not Shown at Actual Size

CHARACTERISTICS

FEATuRES

PHySICAl DImENSIONS

Description: Through-hole current sense transformers and inductors.

Packaging: Bulk

Additional Information: Additional electrical & physical

information available upon request.

Samples available. See website for ordering information.

Designed for switching power supply applications.

•

Transformer meets IEC950 insulation requirements.

•

Frequency range from 20KHz to 200KHz

•

Electrical specifications at 25°C

•

1

.700

17.78

Max.

1

1

1

2

3

3

2

1

2

3

4

5

3

4

5

6

7

6

7

2

1

2

3

5

3

5

E

F

C

D

A

B

.720

17.78

Max.

.800

20.32

.670

17.02

Max.

.500

12.70

.500/.700

12.70/17.78

.170

4.32

Min.

.015

0.38

Min.

Max./Min.

.390

9.91

Max.

.010

0.25

Min.

.250

6.35

.500

12.70

.030

0.76

.002

.051

.500

12.70

Min.

.700

17.78

.700

17.78

.900

22.86

Max.

2X

±

(Leads: 3,5)

.030

0.76

.002

0.05

±

Solderable Pin

.051

1.30

.003

.076

4X

±

(Leads: 1,2,6,7)

Figure 1

Notes:

1.Unless otherwise specified, all tolerances are ±.005/±0.13

Figure 2

Schematic

Unit: inches/mm