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 591-2 Revised 09/01/11

Document 591-2

Impedance

Insertion

Primary (pins 1-3) Secondary (pins 6-4)

Bandwidth

Idc

loss max

DCR max

DCR max

Type

pri:sec

(MHz)

(mA)

(dB)

(µH)

(Ohms)

(µH)

(Ohms)

PWB-1-AL_

1:1

0.08 - 450

250

0.60

40

0.070

40

0.070

PWB-1.5-AL_

1:1.5

0.03 - 300

250

0.35

110

0.080

160

0.110

PWB-2-AL_

1:2

0.05 - 200

250

0.25

75

0.088

150

0.120

PWB-4-AL_

1:4

0.15 - 500

250

0.50

25

0.075

98

0.135

PWB-16-AL_

1:16

0.05 - 80

250

0.35

75

0.260

1250

0.910

PWB1010L_

1:1

0.0035 - 125

250

0.20

780

0.320

780

0.320

PWB1010-1L_

1:1

0.03 - 250

250

0.20

95

0.200

95

0.200

PWB1015L_

1:1.5

0.07 - 225

250

0.40

51

0.130

80

0.145

PWB1040L_

1:4

0.15 - 400

250

0.40

25

0.115

95

0.160

PWB-1-BL_

1:1

0.13 - 425

250

0.40

22

0.070

22

0.070

PWB-1.5-BL_

1:1.5

0.50 - 250

250

0.40

140

0.100

200

0.120

PWB-2-BL_

1:2

0.20 - 400

250

0.35

75

0.088

150

0.130

PWB-4-BL_

1:4

0.14 - 700

250

0.50

25

0.075

98

0.135

PWB-16-BL_

1:16

0.075 - 90

250

0.30

75

0.260

1250

0.910

PWB2010L_

1:1

0.0035 - 125

250

0.20

780

0.320

780

0.320

PWB2010-1L_

1:1

0.03 - 250

250

0.20

95

0.200

95

0.200

PWB2040L_

1:4

0.15 - 400

250

0.40

25

0.115

95

0.160

PWB-1-CL_

1:1

0.10 - 300

250

0.60

22

0.070

22

0.070

PWB-1.5-CL_

1:1.5

0.15 - 200

250

0.30

140

0.110

200

0.120

PWB-2-CL_

1:2

0.13 - 285

250

0.30

75

0.105

150

0.130

PWB-4-CL_

1:4

0.14 - 500

250

0.50

25

0.075

98

0.135

PWB3010L_

1:1

0.0035 - 125

250

0.20

780

0.320

780

0.320

PWB3010-1L_

1:1

0.03 - 250

250

0.20

95

0.200

95

0.200

PWB3015L_

1:1.5

0.07 - 225

250

0.40

51

0.130

80

0.145

PWB3040L_

1:4

0.15 - 400

250

0.40

25

0.115

95

0.160

1. When ordering, please specify

termination and packaging codes:

PWB-3010-1LD

Termination: L = RoHS compliant tin-silver-copper over tin over nickel over phos bronze.

Special order:

S = non-RoHS tin-lead (63/37).

Packaging:

C = 7

″ machine ready reel. EIA-481 embossed plastic tape, 250 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 C instead.

D = 13

″ machine ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked (1000 parts per full reel).

2. Impedance ratio is for the full primary winding to the full secondary winding.

3. Inductance tested at 130 kHz, 0.1 Vrms, 0 Adc.

4. Electrical specifications at 25°C. Measurements are referenced to 50 Ohms.

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

Surface Mount Wideband RF Transformers

6

4

3

1

Type A

Pri

Sec

3

1

6

5

4

Type B

Pri

Sec

6

5

4

3

2

1

Type C

Pri

Sec