Power Line Chokes - Axial

ctparts.com

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

800-684-5322 Inside US

949-453-1811 Outside US

Copyright © 2006 by CT Magnetics, DBA Central Technologies. All rights reserved.

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

CENTRAL

06.13.06

SPECIFICATIONS

Part numbers indicate available tolerance.

M = ±20%

Rated

Body

Lead

Lead

Refer

L Test

DCR

Curr.

Coil

Length

Wire

Length

to

Part

Inductance

Freq.

Max.

Max.

Dia.

Max.

Size

Approx. Figure

Core

Number

(µH)

(kHz)

(W)

(A)

(Inch)

(Inch)

(AWG)

(Inch)

#

Material

CTH9F-3R3M

3.35

1.0

.01

20

.60

1.25

12

1.1

A

Iron

CTH9F-4R9M

4.9

1.0

.01

15

.60

1.25

14

1.1

A

Iron

CTH9F-8R8M

8.8

1.0

.02

10

.56

1.25

16

1.1

A

Iron

CTH9F-4R0M

4.0

1.0

.01

8.0

.38

1.25

20

1.1

B

Ferrite

CTH9F-400M

40

1.0

.08

3.0

.31

1.25

20

1.1

C

Ferrite

CTH9F-680M

68

1.0

.05

5.0

.56

1.25

20

1.1

D

Ferrite

CTH9F-101M

100

1.0

.21

2.0

.38

1.25

20

1.1

E

Ferrite

CTH9F-125M

125

1.0

.08

3.5

.50

1.25

20

1.1

D

Ferrite

CTH9F-251M

250

1.0

.17

2.5

.44

1.25

20

1.1

D

Ferrite

CTH9F-501M

500

1.0

.26

2.0

.56

1.25

20

1.1

D

Ferrite

CTH9F-102M

1000

1.0

.55

1.0

.50

1.25

20

1.1

D

Ferrite

CTH9F Series

From 3.35 µH to 1,000 µH

Not shown at actual size.

CHARACTERISTICS

Description: Axial leaded power line inductor

Applications: Used in switching regulators, SCR and Triac

controls, RFI suppression and filters. High current applications

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

+75°C (at full rated current)

Inductance Tolerance: ±20%

Testing: Inductance is tested on an HP4284A at 1.0 kHz

Packaged: Bulk pack

Inductance: Measured at 1.0 volt with zero DC Current

Rated Current: Based on the inductance change within 20% of

initial value and temperature rise less than 30°C within coil body

Additional Information: Additional electrical & physical

information available upon request

Samples available. See website for ordering information.

PHYSICAL DIMENSIONS

A

B

C

D

E

RoHS

Compliant