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© Coilcraft Inc. 2016

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.

Wideband RF Transformers– SWB

Document 1070-2

Dot over

Pin #1

Dot over

Pin #1

0.310

7,87

0.310

7,87

max

max

0.225

5,72

0.225

5,72

0.100

2,54

0.025

0,64

0.100

2,54

0.012 × 0.020

0,30 × 0,50

Part

number

Internal

codes

0.30

7,62

0.100

2,54

0.100

2,54

max

max

0.025

0,64

dia typ

typ

For SSWB10XX, pins 2 and 5 are removed during manufacture.

For SWB20XX, pin 2 is removed during manufacture.

max

1

2

3

6

5

4

typ

typ

Part Marking

Recommended

Board Layout

0.03

0,76

0.06

1,52

0.520

13,2

0.402

10,2

0.10

2,5

0.10

2,5

1

2

3

6

5

4

Recommended

Land Pattern

0.520 ±0.010

13,21 ±0,25

0.300 ±0.010

7,62 ± 0,25

max

0.270

6,86

max

0.270

6,86

0.400

10,16 typ

0.157

4,0

SWBxxxx

XXXX Y

0.020

0,50 typ

0

5

10

15

2.5

5102050

100

200

10

MHz

Typical Attenuation vs Current

Typical Frequency Response

Dimensions are in

inches

mm

Attenuation measured on a network analyzer (re: 50 Ohms)

Document 1070-2 Revised 04/25/16

0

1

2

3

4

5

6

7

8

0

1

2

3

4

5

6

7

8

0

1

2

3

4

5

6

7

8

0

1

2

3

4

5

6

7

8

0.001

0.01

0.01

0.01

0.01

0.10

0.10

0.10

0.10

1.0

01.0

1.0

1.0

10

10

10

10

100

100

100

100

1000

1000

1000

Frequency (MHz)

Frequency (MHz)

Frequency (MHz)

Frequency (MHz)

SWB1010, SWB2010, SWB3010

SWB1010-1, SWB2010-1, SWB3010-1

SWB1015, SWB3015

SWB1040, SWB2040, SWB3040

3 dB bandwidth 0.005 – 100 MHz

3 dB bandwidth 0.04 175 MHz

–

3 dB bandwidth 0.1 150 MHz

–3 dB bandwidth 0.2 300 MHz

–

DCN-736 Wideband RF Transformers – SWB

Document 1070-1 4.5mm +/-0.25mm to 4.0mm

+/-0.25mm