High Current Inductors

ctparts.com

Manufacturer of Inductors, Chokes, Coils, Beads, Transformers & Toroids

800-684-5322 Inside US

949-453-1811 Outside US

Copyright © 2005 by CT Magnetics, DBA Central Technologies. All rights reserved.

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

CENTRAL

12.20.05

Part #

A

B

C

D

Max.

Max.

Max.

Max.

CTHR3F-50K

0.875

0.600

0.500

0.042

CTHR3F-100K

1.125

0.625

0.687

0.042

CTHR3F-270K

0.875

0.800

0.437

0.042

CTHR3F-500K

0.875

0.800

0.750

0.042

CTHR3F-101K

1.125

0.800

0.937

0.042

CTHR3F-151K

1.375

0.800

1.062

0.042

CTHR3F-251K

1.625

0.800

1.312

0.042

CTHR5F-50K

0.875

0.625

0.750

0.058

CTHR5F-100K

1.125

0.625

1.000

0.058

CTHR5F-270K

0.875

0.840

0.562

0.058

CTHR5F-500K

1.125

0.840

0.750

0.058

CTHR5F-680K

1.125

0.860

0.875

0.058

CTHR5F-101K

1.375

0.860

1.000

0.058

CTHR5F-151K

1.625

0.860

1.250

0.058

CTHR10F-50K

1.125

0.635

0.812

0.065

CTHR10F-100K

1.375

0.635

1.218

0.065

CTHR10F-270K

1.125

0.935

0.687

0.065

CTHR10F-500K

1.375

0.935

0.937

0.065

CTHR10F-680K

1.375

0.935

1.125

0.065

CTHR10F-101K

1.625

0.935

1.312

0.065

CTHR15F-50K

1.375

0.700

0.937

0.082

CTHR15F-100K

1.687

0.700

1.50

0.082

CTHR15F-270K

1.375

1.000

0.937

0.082

CTHR15F-500K

1.625

1.000

1.125

0.082

SPECIFICATIONS

DCR

Part

Inductance

Max.

Rated

Incr

Number

(µH)

(

Ω

Ω)

(A)

(A)

CTHR3F-50K

5.0

0.015

10.0

25

CTHR3F-100K

10

0.018

9.0

19

CTHR3F-270K

27

0.035

7.0

12

CTHR3F-500K

50

0.050

5.6

8.0

CTHR3F-101K

100

0.065

5.2

6.0

CTHR3F-151K

150

0.075

5.0

5.0

CTHR3F-251K

250

0.090

5.0

4.0

CTHR5F-50K

5.0

0.012

14.0

25

CTHR5F-100K

10

0.015

12.0

19

CTHR5F-270K

27

0.025

9.0

13

CTHR5F-500K

50

0.030

8.0

10

CTHR5F-680K

68

0.035

7.5

9.0

CTHR5F-101K

100

0.050

7.5

7.0

CTHR5F-151K

150

0.060

7.0

5.0

CTHR10F-50K

5.0

0.010

19.0

25

CTHR10F-100K

10

0.012

16.0

19

CTHR10F-270K

27

0.018

12.5

12

CTHR10F-500K

50

0.025

11.0

10

CTHR10F-680K

68

0.027

10.0

8.0

CTHR10F-101K

100

0.030

10.0

7.0

CTHR15F-50K

5.0

0.008

24.0

25

CTHR15F-100K

10

0.010

20.0

19

CTHR15F-270K

27

0.015

16.0

14

CTHR15F-500K

50

0.020

15.0

10

CTHRF Series

From 5 µH to 250 µH

Not shown at actual size.

CHARACTERISTICS

Description: High current filter inductor.

Applications: Noise filtering for switching regulators, power

amplifiers, power supplies, and SCR and Triac control circuits.

Operating Temperature: -55°C to +125°C (no load)

-55°C to +75°C (at full rated current).

Inductance Tolerance: K = ±10%

Inductance: Measured at 1.0 volt with zero DC current.

Packaging: Bulk pack.

Testing: Inductance is tested on an HP4262A at 1.0 kHz.

Sleeving: Flame retardant polyolefin UL type VW-1 per MIL-I-

23053/5, marked with inductance and tolerance.

Additional Information: Additional electrical & physical

information available upon request

Samples available. See website for ordering information.

PHYSICAL DIMENSIONS

RoHS

Compliant