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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.

WidebandTransformers

Document 425-1

Document 425-1 Revised 04/27/12

Core material Ferrite

Terminations RoHS compliant matte tin over nickel over phos

bronze. Other terminations available at additional cost.

Weight 0.38 – 0.40 g

Ambient temperature –40°C to +85°C

Storage temperature Component: –40°C to +85°C.

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

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)

60 per billion hours / 16,666,667 hours, calculated per Telcordia SR-332

Packaging (SM version): 500 per 13

″ reel;

Plastic tape: 24 mm wide, 0.42 mm thick, 20 mm pocket spacing,

6.6 mm pocket depth; (TH version): 54 per tube

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

see Doc787_PCB_Washing.pdf.

• Surface mount and through hole versions

• 500 V interwinding isolation, 1/4 Watt RF input power

• 250 mA max current rating.

• For a smaller package size, see our WBC Series

Dimensions – surface mount parts

Dimensions – through hole parts

Dot indicates

pin 1

0.225

5,72

0.100

2,54

0.100

2,54

0.100

2,54

0.30

7,6

max

0.025

0,64

dia typ

1

2

3

6

5

4

typ

Recommended

BoardLayout

0.300 ±0.010

7,62 ±0,25

90 -105

°°

0.120

3,05

min

Dot indicates

pin 1

0.325

8,26

max

0.325

8,26

max

0.285

7,24

max

0.285

7,24

max

0.100

2,54

0.021

0,53

0.025

0,64

0.225

5,72

0.03

0,76

0.06

1,52

0.551

14,0

0.394

10,0

0.10

2,5

0.10

2,5

typ

typ

max

max

Recommended

Land Pattern

0.520 ±0.010

13,21 ±0,25

0.400

10,16

typ

0.004 /0,10

0.010 × 0.020

0,25 × 0,51

typ

1

2

3

6

5

4

Dimensions are in

inches

mm

Dimensions are in

inches

mm