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Wideband Audio Transformers / Signal Transformers

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Results: 142

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Application = Wideband

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Part #

Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W

WBT4-1L
Coilcraft
1: $4.259
59In Stock

Mfr. Part #
WBT4-1L

Mouser Part #
994-WBT4-1L

Coilcraft

Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W

Datasheet

59In Stock

$4.259

$3.208

$3.060

$2.861

View

Min.: 1
Mult.: 1

RF Transformers

Pin Terminal Transformers

Through Hole

40 kHz to 350 MHz

- 40 C

+ 85 C

Wideband

8.26 mm

7.24 mm

5.72 mm

Tube

Audio Transformers / Signal Transformers PWB Wideband RF 1:4 0.15-400 MHz

PWB3040LC
Coilcraft
1: $3.376
239In Stock

Mfr. Part #
PWB3040LC

Mouser Part #
994-PWB3040LC

Coilcraft

Audio Transformers / Signal Transformers PWB Wideband RF 1:4 0.15-400 MHz

Datasheet

239In Stock

Cut Tape

$3.376

$2.545

$2.450

Reel

$2.082

$2.019

$1.956

MouseReel Available

Min.: 1
Mult.: 1

: 250

RF Transformers

SMD/SMT

150 kHz to 400 MHz

- 40 C

+ 85 C

Single

Wideband

6.77 mm

6.48 mm

4.45 mm

PWB

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W

WB1-1L
Coilcraft
1: $5.742
45In Stock

Mfr. Part #
WB1-1L

Mouser Part #
994-WB1-1L

Coilcraft

Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W

Datasheet

45In Stock

$5.742

$4.333

$4.123

$3.870

View

Min.: 1
Mult.: 1

RF Transformers

Pin Terminal Transformers

Through Hole

150 kHz to 500 MHz

27 uH, 27 uH

500 V

- 40 C

+ 85 C

Single

Wideband

8.26 mm

7.24 mm

5.72 mm

Tube

Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W

WB2-1-2WL
Coilcraft
1: $5.563
45In Stock

Mfr. Part #
WB2-1-2WL

Mouser Part #
994-WB2-1-2WL

Coilcraft

Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W

Datasheet

45In Stock

$5.563

$4.207

$4.007

$3.744

View

Min.: 1
Mult.: 1

RF Transformers

Through Hole

80 kHz to 700 MHz

38 uH, 75 uH

500 V

- 40 C

+ 85 C

Dual

Wideband

8.26 mm

7.24 mm

5.72 mm

Tube

Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W

WBT25-1L
Coilcraft
1: $4.228
106In Stock

Mfr. Part #
WBT25-1L

Mouser Part #
994-WBT25-1L

Coilcraft

Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W

Datasheet

106In Stock

$4.228

$3.187

$3.039

$2.840

View

Min.: 1
Mult.: 1

RF Transformers

Pin Terminal Transformers

Through Hole

100 kHz to 65 MHz

500 V

- 40 C

+ 85 C

Wideband

8.26 mm x 7.24 mm x 5.72 mm

8.26 mm

7.24 mm

5.72 mm

Tube

Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.080-450 MHz

PWB-1-ALC
Coilcraft
1: $3.649
149In Stock

Mfr. Part #
PWB-1-ALC

Mouser Part #
994-PWB-1-ALC

Coilcraft

Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.080-450 MHz

Datasheet

149In Stock

Cut Tape

$3.649

$2.755

$2.650

Reel

$2.251

$2.177

$2.114

MouseReel Available

Min.: 1
Mult.: 1

: 250

RF Transformers

Wideband

PWB

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers PWB Wideband RF 1:16 0.050-80 MHz

PWB-16-ALC
Coilcraft
1: $5.627
241In Stock

Mfr. Part #
PWB-16-ALC

Mouser Part #
994-PWB-16-ALC

Coilcraft

Audio Transformers / Signal Transformers PWB Wideband RF 1:16 0.050-80 MHz

Datasheet

241In Stock

Cut Tape

$5.627

$4.249

$4.038

$3.786

Reel

$3.460

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

RF Transformers

SMD/SMT

50 kHz to 80 MHz

- 40 C

+ 85 C

Single

Wideband

6.77 mm

6.48 mm

4.45 mm

PWB

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers Wideband RF, TH 250mA 1:1sec

SWB3010-PCL
Coilcraft
1: $4.312
18In Stock

Mfr. Part #
SWB3010-PCL

Mouser Part #
994-SWB3010-PCL

Coilcraft

Audio Transformers / Signal Transformers Wideband RF, TH 250mA 1:1sec

Learn More

Datasheet

18In Stock

$4.312

$3.260

$3.102

$2.903

View

Min.: 1
Mult.: 1

RF Transformers

Pin Terminal Transformers

Through Hole

5 kHz to 100 MHz

780 uH

500 V

- 40 C

+ 85 C

Single

Wideband

7.62 mm x 7.87 mm x 5.72 mm

7.62 mm

7.87 mm

5.72 mm

SWB

Tube

Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W

WB9-1L
Coilcraft
1: $6.184
19In Stock
70Expected 9/17/2026

Mfr. Part #
WB9-1L

Mouser Part #
994-WB9-1L

Coilcraft

Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W

Datasheet

19In Stock

70Expected 9/17/2026

$6.184

$4.670

$4.438

$4.165

View

Min.: 1
Mult.: 1

RF Transformers

Through Hole

125 kHz to 125 MHz

25 uH, 225 uH

500 V

- 40 C

+ 85 C

Single

Wideband

8.26 mm

7.24 mm

5.72 mm

Tube

Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:1 0.400-600 MHz

WBC1-1LC
Coilcraft
1: $5.164
267In Stock
1.500Expected 11/2/2026

Mfr. Part #
WBC1-1LC

Mouser Part #
994-WBC1-1LC

Coilcraft

Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:1 0.400-600 MHz

Datasheet

267In Stock

1.500Expected 11/2/2026

Cut Tape

$5.164

$3.891

$3.712

$3.471

View

Reel

$2.976

MouseReel Available

Min.: 1
Mult.: 1

: 750

RF Transformers

SMD/SMT

400 kHz to 600 MHz

10 uH

300 V

- 40 C

+ 85 C

Wideband

4.45 mm x 4.19 mm x 3.05 mm

4.45 mm

4.19 mm

3.05 mm

WBC

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.03-250 MHz

PWB3010-1LC
Coilcraft
1: $5.248
227In Stock

Mfr. Part #
PWB3010-1LC

Mouser Part #
994-PWB3010-1LC

Coilcraft

Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.03-250 MHz

Datasheet

227In Stock

Cut Tape

$5.248

$3.965

$3.776

$3.534

Reel

$3.229

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

RF Transformers

SMD/SMT

30 kHz to 250 MHz

- 40 C

+ 85 C

Single

Wideband

6.77 mm

6.48 mm

4.45 mm

PWB

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers PWB Wideband RF 1:1.5 0.07-225 MHz

PWB3015LC
Coilcraft
1: $3.386
215In Stock

Mfr. Part #
PWB3015LC

Mouser Part #
994-PWB3015LC

Coilcraft

Audio Transformers / Signal Transformers PWB Wideband RF 1:1.5 0.07-225 MHz

Datasheet

215In Stock

Cut Tape

$3.386

$2.556

$2.461

Reel

$2.093

$2.030

$1.967

MouseReel Available

Min.: 1
Mult.: 1

: 250

RF Transformers

Wideband

PWB

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers Wideband RF, SMD 250mA 1:1sec

SWB2010-SMLD
Coilcraft
1: $4.312
105In Stock
1.500Expected 11/23/2026

Mfr. Part #
SWB2010-SMLD

Mouser Part #
994-SWB2010-SMLD

Coilcraft

Audio Transformers / Signal Transformers Wideband RF, SMD 250mA 1:1sec

Learn More

Datasheet

105In Stock

1.500Expected 11/23/2026

Cut Tape

$4.312

$3.260

$3.102

$2.903

Reel

$2.577

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

RF Transformers

SMD/SMT

5 kHz to 100 MHz

780 uH

500 V

- 40 C

+ 85 C

Wideband

13.21 mm x 7.87 mm x 5.72 mm

13.21 mm

7.87 mm

5.72 mm

SWB

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W

WB3-1TSLD
Coilcraft
1: $5.216
3In Stock

Mfr. Part #
WB3-1TSLD

Mouser Part #
994-WB3-1TSLD

Coilcraft

Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W

Datasheet

3In Stock

Cut Tape

$5.216

$3.933

$3.755

$3.513

Reel

$3.113

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

RF Transformers

Wideband

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers 1812WBT SMT Wideband Wideband

1812WBT-2LC
Coilcraft
1: $3.481
590In Stock

Mfr. Part #
1812WBT-2LC

Mouser Part #
994-1812WBT-2LC

Coilcraft

Audio Transformers / Signal Transformers 1812WBT SMT Wideband Wideband

Learn More

Datasheet

590In Stock

Cut Tape

$3.481

$2.629

$2.503

$2.450

Reel

$2.082

$2.009

MouseReel Available

Min.: 1
Mult.: 1

: 600

RF Transformers

SMD/SMT

800 kHz to 60 MHz

- 40 C

+ 85 C

Single

Wideband

4.52 mm

3.81 mm

3.43 mm

1812WBT

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers Wideband RF, SMD 250mA 1:1sec

SWB1010-1-SMLD
Coilcraft
1: $3.912
594In Stock

Mfr. Part #
SWB1010-1-SMLD

Mouser Part #
994-SWB1010-1-SMLD

Coilcraft

Audio Transformers / Signal Transformers Wideband RF, SMD 250mA 1:1sec

Learn More

Datasheet

594In Stock

Cut Tape

$3.912

$2.955

$2.819

$2.755

Reel

$2.335

$2.261

MouseReel Available

Min.: 1
Mult.: 1

: 500

RF Transformers

SMD/SMT

40 kHz to 175 MHz

95 uH

500 V

- 40 C

+ 85 C

Single

Wideband

13.21 mm x 7.87 mm x 5.72 mm

13.21 mm

7.87 mm

5.72 mm

SWB

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.03-250 MHz

PWB2010-1LC
Coilcraft
1: $4.733
563In Stock
250Expected 8/17/2026

Mfr. Part #
PWB2010-1LC

Mouser Part #
994-PWB2010-1LC

Coilcraft

Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.03-250 MHz

Datasheet

563In Stock

250Expected 8/17/2026

Cut Tape

$4.733

$3.576

$3.429

Reel

$2.913

$2.829

$2.734

MouseReel Available

Min.: 1
Mult.: 1

: 250

RF Transformers

SMD/SMT

30 kHz to 250 MHz

95 uH, 95 uH

300 V

- 40 C

+ 85 C

Dual

Wideband

6.77 mm

6.48 mm

4.45 mm

PWB

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:4 1.500-1200 MHz

WBC4-14LC
Coilcraft
1: $8.077
341In Stock

Mfr. Part #
WBC4-14LC

Mouser Part #
994-WBC4-14LC

Coilcraft

Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:4 1.500-1200 MHz

Datasheet

341In Stock

Cut Tape

$8.077

$7.456

$6.510

$5.048

Reel

$4.953

MouseReel Available

Min.: 1
Mult.: 1

: 750

RF Transformers

SMD/SMT

1.5 MHz to 1.2 GHz

8 uH

300 V

- 40 C

+ 85 C

Wideband

4.45 mm x 4.19 mm x 3.05 mm

4.45 mm

4.19 mm

3.05 mm

WBC

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:1 0.250-750 MHz

WBC1-1TLC
Coilcraft
1: $6.131
4.715In Stock

Mfr. Part #
WBC1-1TLC

Mouser Part #
994-WBC1-1TLC

Coilcraft

Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:1 0.250-750 MHz

Datasheet

4.715In Stock

Cut Tape

$6.131

$5.216

$4.480

Reel

$4.480

MouseReel Available

Min.: 1
Mult.: 1

: 750

RF Transformers

SMD/SMT

250 kHz to 750 MHz

9.5 uH

300 V

- 40 C

+ 85 C

Wideband

4.45 mm x 4.19 mm x 3.05 mm

4.45 mm

4.19 mm

3.05 mm

WBC

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:16 0.600-300 MHz

WBC16-1TLC
Coilcraft
1: $6.647
9.016In Stock

Mfr. Part #
WBC16-1TLC

Mouser Part #
994-WBC16-1TLC

Coilcraft

Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:16 0.600-300 MHz

Datasheet

9.016In Stock

Cut Tape

$6.647

$5.017

$4.775

$4.480

View

Reel

$3.839

MouseReel Available

Min.: 1
Mult.: 1

: 750

RF Transformers

SMD/SMT

- 40 C

+ 85 C

Wideband

4.45 mm

4.19 mm

3.05 mm

WBC

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers SMD Wideband RF Xfmr 75Ohms

CX2041NLT
Pulse Electronics
1: $3.323
5.265In Stock
6.000On Order

Mfr. Part #
CX2041NLT

Mouser Part #
673-CX2041NLT

Pulse Electronics

Audio Transformers / Signal Transformers SMD Wideband RF Xfmr 75Ohms

Datasheet

5.265In Stock

6.000On Order

Cut Tape

$3.323

$3.018

$2.766

$2.640

Reel

$2.282

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

RF Transformers

Module

SMD/SMT

50 kHz to 450 MHz

- 40 C

+ 85 C

Single

Wideband

3.81 mm

2.79 mm

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers SINGLE RF 1.5:1 5-5

CX2044LNLT
Pulse Electronics
1: $3.407
884In Stock

Mfr. Part #
CX2044LNLT

Mouser Part #
673-CX2044LNLT

Pulse Electronics

Audio Transformers / Signal Transformers SINGLE RF 1.5:1 5-5

Datasheet

884In Stock

Cut Tape

$3.407

$2.640

$2.198

$2.156

Reel

$1.925

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

RF Transformers

SMD/SMT

1.5 MHz to 4.5 MHz

- 40 C

+ 85 C

Single

Wideband

SMD-5

3.81 mm

2.79 mm

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers 3-300MHz SMD 50Ohm RF Tranformer

CX2045LNL
Pulse Electronics
1: $3.828
907In Stock

Mfr. Part #
CX2045LNL

Mouser Part #
673-CX2045LNL

Pulse Electronics

Audio Transformers / Signal Transformers 3-300MHz SMD 50Ohm RF Tranformer

Datasheet

907In Stock

$3.828

$3.313

$2.955

$2.934

View

Min.: 1
Mult.: 1

RF Transformers

SMD/SMT

3 MHz to 300 MHz

- 40 C

+ 85 C

Single

Wideband

3.81 mm

2.79 mm

Tray

Audio Transformers / Signal Transformers SMD RF Xfmr 75Ohms

CX2074NL
Pulse Electronics
1: $4.670
658In Stock

Mfr. Part #
CX2074NL

Mouser Part #
673-CX2074NL

Pulse Electronics

Audio Transformers / Signal Transformers SMD RF Xfmr 75Ohms

Datasheet

658In Stock

$4.670

$3.839

$3.450

$3.344

View

Min.: 1
Mult.: 1

RF Transformers

Module

SMD/SMT

1 MHz to 500 MHz

- 40 C

+ 85 C

Single

Wideband

SMD-6 Module

6.9 mm

4 mm

4.4 mm

Tray

Audio Transformers / Signal Transformers PWB Wideband RF 1:4 0.15-400 MHz

PWB2040LC
Coilcraft
1: $4.785
839In Stock

Mfr. Part #
PWB2040LC

Mouser Part #
994-PWB2040LC

Coilcraft

Audio Transformers / Signal Transformers PWB Wideband RF 1:4 0.15-400 MHz

Datasheet

839In Stock

Cut Tape

$4.785

$3.607

$3.439

$3.218

Reel

$2.945

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

RF Transformers

Wideband

PWB

Reel, Cut Tape, MouseReel

Wideband Audio Transformers / Signal Transformers

Customer Service Office

Company

Resources

Support

3.5 kHz to 125 MHz
5 kHz to 100 MHz
30 kHz to 250 MHz
40 kHz to 175 MHz
40 kHz to 350 MHz
50 kHz to 1.9 GHz
50 kHz to 100 MHz
50 kHz to 200 MHz
50 kHz to 325 MHz
50 kHz to 450 MHz
50 kHz to 80 MHz
80 kHz to 700 MHz
100 kHz to 100 MHz
100 kHz to 150 MHz
100 kHz to 300 MHz
100 kHz to 350 MHz
100 kHz to 375 MHz
100 kHz to 45 MHz
100 kHz to 65 MHz
125 kHz to 125 MHz

1.25 uH
2.925 uH, 5.85 uH
8 uH
9.5 uH
10 uH
18 uH, 144 uH
20 uH
22 uH, 22 uH
25 uH, 225 uH
25 uH, 25 uH
25 uH, 900 uH
25 uH, 95 uH
27 uH, 27 uH
36 uH
38 uH, 75 uH
43 uH, 172 uH
51 uH, 80 uH
56 uH, 896 uH
70 uH, 70 uH
81 uH