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© Coilcraft Inc. 2013

This product may not be used in medical or high

risk applications without prior Coilcraft approval.

Specification subject to change without notice.

Please check web site for latest information.

Shielded Power Inductors – DH3316

These power inductors feature a small footprint, magnetic

shielding and very high efficiency, making them ideal for

high performance DC-DC converter applications.

Like all Coilcraft surface mount power inductors, they are

designed with a flat top for reliable pick and place opera-

tions. The terminations wrap around the end of the base,

ensuring a sound solder fillet and simplifying inspection.

Saturation current ratings up to 10 A and rms current rat-

ings as high as 6 A are available. Very low DC resistance

keeps power losses to a minimum.

In addition to the standard values shown here, DH3316

inductors in custom values are also available. For free

evaluation samples or to order, contact Coilcraft or visit

www.coilcraft.com.

L

DCR

SRF

max

(µH)

(Ohms) (MHz)

(A)

(A)

DH3316P-102ML_

1.0

0.016

290

10.0

6.0

DH3316P-222ML_

2.2

0.020

150

6.7

4.1

DH3316P-332ML_

3.3

0.025

75

5.7

3.7

DH3316P-472ML_

4.7

0.030

55

4.6

3.2

DH3316P-682ML_

6.8

0.048

42

3.6

2.6

DH3316P-103ML_

10

0.065

37

3.2

2.2

DH3316P-153ML_

15

0.084

27

2.6

1.8

DH3316P-223ML_

22

0.126

24

2.2

1.6

DH3316P-333ML_

33

0.198

17

1.7

1.2

DH3316P-473ML_

47

0.295

12

1.5

1.0

DH3316P-683ML_

68

0.415

11

1.1

0.90

DH3316P-104ML_

100

0.620

9

1.0

0.60

DH3316P-154ML_

150

0.970

7

0.8

0.51

DH3316P-224ML_

220

1.270

6

0.65 0.44

DH3316P-334ML_

330

1.850

5

0.50 0.38

DH3316P-684ML_

680

4.400

3

0.35 0.23

DH3316P-105ML_ 1000

5.850

2.5

0.27 0.22

Document 303-1

Document 303-1 Revised 12/13/11

1. When ordering, please specify

packaging code:

DH3316P-105MLD

Packaging: D = 13

″ machine ready reel. EIA-481 embossed plastic

tape (1000 parts per full reel).

B = Less than full reel. In tape, but not machine ready.

To have a leader and trailer added ($25 charge), use

code letter D instead.

2. Inductance tested at 0.1 Vrms, 100 kHz, 0 Adc.

3. SRF measured using Agilent/HP 8753D network analyzer.

4. DC current at which the inductance drops 10% (typ) from its value

without current.

5. Current that causes a 40°C rise from 25°C ambient.

6. Operating temperature range

−40°C to +85°C

7. Electrical specifications at 25°C

Refer to Doc 362 “Soldering Surface Mount Components” before soldering.