Power Inductors - Shielded

ctparts.com

Manufacturer of Passive and Discrete Semiconductor Components

800-684-5322 Inside US

949-453-1811 Outside US

Copyright © 2007 by CT Magnetics, DBA Central Technologies. All rights reserved.

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

CENTRAL

08.01.07

SPECIFICATIONS

Parts are only available ±20% inductance tolerance only

L Test

*Irms

**Isat

DCR

Part

Inductance

Freq.

Typ.

Typ.

Max.

Number

(µH)

(KHz)

(A)

(A)

(m

Ω

Ω)

CTIHLP72F-R22M

.22

100

14

26

5.7

CTIHLP72F-R33M

.33

100

12

18

7.0

CTIHLP72F-R47M

.47

100

11

18

9.3

CTIHLP72F-R68M

.68

100

9

17

13.9

CTIHLP72F-1R0M

1.0

100

7

14

18

CTIHLP72F-1R5M

1.5

100

4

12

34

CTIHLP72F-2R2M

2.2

100

5

9

46

CTIHLP72F-3R3M

3.3

100

3.25

7

60

CTIHLP72F-4R7M

4.7

100

3

5

78

CTIHLP72F Series

From .22 µH to 4.7 µH

Not shown at actual size.

CHARACTERISTICS

Description: SMD (shielded) power inductor

Applications: PDA, Notebook, Desktop, Server applications. High

current POL converters. Low profile, high current power supplies.

Battery powered devices. DC/DC converters in distributed power

systems. DC/DC converter for Field Programmable Gate Array

(FPGA).

Operating Temperature: -55°C to +125°C

Storage Temperature: -55°C to +125°C

Inductance Tolerance: ±20%

Testing: Inductance is tested on an HP4285A at 100KHz, 0.25V

Packaging: Tape & Reel

Marking: Parts are marked with inductance code

Additional Information: Additional electrical & physical

information available upon request

Samples available. See website for ordering information.

PHYSICAL DIMENSIONS

RECOMMENDED LAND PATTERN

D

A

E

G

H

F

B

C

Marking: Inductance Code

7.4 Typ.

3.4 Typ.

3.7 Typ.

RoHS

Compliant

Size

A

B

C

D

E

F

G

H

Max.

Max.

Max.

Max.

mm

7.8

6.86±0.5

7.0

6.47±0.5

2.0

1.8

1.6±0.5

2.1±0.5

0.27±0.02

0.28

0.25±0.02

0.079

0.071

0.063±0.02

0.083±0.02

*Irms will cause the coil temp. rise approximately

ΔT=40°C without core loss.

**Isat will cause L0 to drop approximately 20% typ.