®

© Coilcraft, Inc. 2012

1102 Silver Lake Road

Cary, IL 60013

Phone 800-981-0363

Fax 847-639-1508

Email cps@coilcraft.com

www.coilcraft-cps.com

This product may not be used in medical or high

risk applications without prior Coilcraft approval.

Specifications subject to change without notice.

Please check our web site for latest information.

Core material Ferrite

Core and winding loss See http://www.coilcraft-cps.com/coupledloss

Weight 210 – 225 mg

Terminations RoHS compliant, halogen free silver-palladium-plati-

num-glass frit. Other terminations available at additional cost.

Ambient temperature –40°C to +85°C with Irms current, +85°C to

+125°C with derated current

Storage temperature Component: –55°C to +125°C.

Packaging: –55°C to +80°C

Winding to winding isolation 100 V

Resistance to soldering heat Max three 40 second reflows at

+260°C, parts cooled to room temperature between cycles

Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /

85% relative humidity)

Packaging 750 per 7

″ reel Plastic tape: 12 mm wide,

0.32 mm thick, 8 mm pocket spacing, 3.1 mm pocket depth

Recommended pick and place nozzle OD: 5 mm; ID:

≤ 2.5 mm

Dimensions are in

inches

mm

The ST466PJD coupled miniature shielded inductors are

only 3 mm high and 5 mm square. They are ideal for use

in a variety of circuits including flyback, multi-output buck

and SEPIC.

These inductors provide high inductance, high efficiency

and excellent current handling in a rugged, low cost part.

They can also be used as two single inductors connected

in series or parallel or as a common mode choke.

L1

L2

+

+

–

–

D

C

C

Typical Flyback Converter

SW

L1

L2

++

+

––

–

D

D

C

C

SW

Typical Buck Converter with auxiliary output

Typical SEPIC schematic

AUX

L1

L2

Q

C1

C

++

––

D

CoupledInductorsforCriticalApplications

5030 COUPLED INDUCTORS

0.060

1,52

0.114 ±0.004

2,90 ±0,10

Dash

number

Internal

code

Dot indicates pin 1

0.189 ±0.003

4,80 ±0,076

0.189 ±0.003

4,80 ±0,076

XXXX

14

23

2

1

4

3

L1

L2

Suggested

Land Pattern

0.197

5,00

0.134

3,40

0.059

1,50

0.138

3,50

0.197

5,00

45°

typ

0.090

2,30

0.134

3,40

0.090

2,30

0.030

0,75

Document ST757-1 Revised 09/06/12