Specifications subject to change without notice.

Please check our website for latest information.

US

UK

Taiwan

China

Singapore

+1-847-639-6400 sales@coilcraft.com

+44-1236-730595 sales@coilcraft-europe.com

+886-2-2264 3646 sales@coilcraft.com.tw

+86-21-6218 8074 sales@coilcraft.com.cn

+ 65-6484 8412 sales@coilcraft.com.sg

© 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.

Document 661-1 Revised 03/31/11

US

UK

Taiwan

China

Singapore

+1-847-639-6400 sales@coilcraft.com

+44-1236-730595 sales@coilcraft-europe.com

+886-2-2264 3646 sales@coilcraft.com.tw

+86-21-6218 8074 sales@coilcraft.com.cn

+ 65-6484 8412 sales@coilcraft.com.sg

© 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.

Document 661-1 Revised 09/13/11

Document 661-1

Core material Ferrite

Core and winding loss Go to online calculator

Weight 45 – 52 mg

Terminations RoHS compliant silver-palladium-platinum-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: –40°C to +125°C.

Tape and reel packaging: –40°C to +80°C

Winding to winding isolation 100 Vrms

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)

Failures in Time (FIT) / Mean Time Between Failures (MTBF)

38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332

Packaging 1000/7

″ reel; 3500/13″ reel Plastic tape: 12 mm wide,

0.26 mm thick, 8 mm pocket spacing, 1.65 mm pocket depth

Recommended pick and place nozzle OD: 3 mm; ID:

≤ 1.5 mm

PCB washing Tested with pure water or alcohol only. For other

solvents, see Doc787_PCB_Washing.pdf.

Dimensions are in

inches

mm

Applications

0.118 ±0.003

3,00 ±0,076

0.118 ±0.003

3,00 ±0,076

0.055 ±0.004

1,4 ±0,1

Dash

number

Internal

code

XXXX

Dot indicates pin 1

14

2

3

0.039

0,99

0.130

3,30

0.094

2,30

0.094

2,30

0.040

1,02

0.040

1,02

0.130

3,30

0.022

0,54

45°

typ

1

4

2

3

*

Height dimension is without optional

solder applied. Maximum height with

solder applied is 0.061 inches/ 1,56 mm.

*

2

1

4

3

L1

L2

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

• Only 1.4 mm high and 3 mm square

• Ideal for use in flyback, multi-output buck and SEPIC

applications.

• High inductance, high efficiency and excellent current

handling

• Can also be used as two single inductors connected in

series or parallel or as a common mode choke.