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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 PWB Wideband RF 1:1 0.0035-125 MHz

PWB3010LC
Coilcraft
1: $5.88
3,544In Stock
6,750On Order

Mfr. Part No.
PWB3010LC

Mouser Part No
994-PWB3010LC

Coilcraft

Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.0035-125 MHz

Datasheet

3,544In Stock

6,750On Order

Cut Tape

$5.88

$4.44

$4.22

$3.96

Reel

$3.62

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

RF Transformers

SMD/SMT

3.5 kHz to 125 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 TRANSFORMER AUDIO & SIGNAL

CX2039LNLT
Pulse Electronics
1: $3.67
157In Stock
2,000On Order

Mfr. Part No.
CX2039LNLT

Mouser Part No
673-CX2039LNLT

Pulse Electronics

Audio Transformers / Signal Transformers TRANSFORMER AUDIO & SIGNAL

Datasheet

157In Stock

2,000On Order

Cut Tape

$3.67

$3.32

$3.09

$2.99

View

Reel

$2.40

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

Audio Transformers / Signal Transformers RF Balun 75 Ohm 1:1 1.5-500MHz SMD

CX2040LNLT
Pulse Electronics
1: $3.19
59In Stock
2,000Expected 04/09/2026

Mfr. Part No.
CX2040LNLT

Mouser Part No
673-CX2040LNLT

Pulse Electronics

Audio Transformers / Signal Transformers RF Balun 75 Ohm 1:1 1.5-500MHz SMD

Datasheet

59In Stock

2,000Expected 04/09/2026

Cut Tape

$3.19

$2.52

$2.12

$1.92

View

Reel

$1.79

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Baluns

SMD/SMT

1.5 MHz to 500 MHz

75 Ohms

- 40 C

+ 85 C

Single

Wideband

3.81 mm

2.79 mm

CX20xxNL/LNL

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers BALUN RF SGL RAC 1.5:1 5-5

CX2044LNL
Pulse Electronics
1: $3.64
337In Stock

Mfr. Part No.
CX2044LNL

Mouser Part No
673-CX2044LNL

Pulse Electronics

Audio Transformers / Signal Transformers BALUN RF SGL RAC 1.5:1 5-5

Datasheet

337In Stock

$3.64

$3.29

$3.06

$2.96

View

Min.: 1
Mult.: 1

RF Transformers

SMD/SMT

1.5 MHz to 4.5 MHz

- 40 C

+ 85 C

Single

Wideband

3.81 mm

2.79 mm

Tray

Audio Transformers / Signal Transformers SMD Wideband RF Xfmr 50Ohms

CX2047LNL
Pulse Electronics
1: $3.65
101In Stock

Mfr. Part No.
CX2047LNL

Mouser Part No
673-CX2047LNL

Pulse Electronics

Audio Transformers / Signal Transformers SMD Wideband RF Xfmr 50Ohms

Datasheet

101In Stock

$3.65

$2.58

$2.26

$1.95

$1.79

Min.: 1
Mult.: 1

RF Transformers

Module

SMD/SMT

500 kHz to 300 MHz

- 40 C

+ 85 C

Single

Wideband

3.81 mm

2.79 mm

Tray

Audio Transformers / Signal Transformers RF Balun SMD 1:8CT 0.25-500MHz SM

CX2049LNLT
Pulse Electronics
1: $3.67
240In Stock

Mfr. Part No.
CX2049LNLT

Mouser Part No
673-CX2049LNLT

Pulse Electronics

Audio Transformers / Signal Transformers RF Balun SMD 1:8CT 0.25-500MHz SM

Datasheet

240In Stock

Cut Tape

$3.67

$3.32

$3.09

$2.99

View

Reel

$2.52

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Baluns

SMD/SMT

250 kHz to 500 MHz

- 40 C

+ 85 C

Single

Wideband

3.81 mm

2.79 mm

CX20xxNL/LNL

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.130-425 MHz

PWB-1-BLC
Coilcraft
1: $3.91
249In Stock
750On Order

Mfr. Part No.
PWB-1-BLC

Mouser Part No
994-PWB-1-BLC

Coilcraft

Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.130-425 MHz

Datasheet

249In Stock

750On Order

Cut Tape

$3.91

$2.95

$2.81

$2.63

Reel

$2.41

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

RF Transformers

SMD/SMT

130 kHz to 425 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 0.030-300 MHz

PWB-1.5-ALC
Coilcraft
1: $3.95
304In Stock

Mfr. Part No.
PWB-1.5-ALC

Mouser Part No
994-PWB-1.5-ALC

Coilcraft

Audio Transformers / Signal Transformers PWB Wideband RF 1:1.5 0.030-300 MHz

Datasheet

304In Stock

Cut Tape

$3.95

$2.98

$2.86

Reel

$2.43

$2.36

$2.28

MouseReel Available

Min.: 1
Mult.: 1

: 250

RF Transformers

Wideband

PWB

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers PWB Wideband RF 1:4 0.140-700 MHz

PWB-4-BLC
Coilcraft
1: $4.16
397In Stock

Mfr. Part No.
PWB-4-BLC

Mouser Part No
994-PWB-4-BLC

Coilcraft

Audio Transformers / Signal Transformers PWB Wideband RF 1:4 0.140-700 MHz

Datasheet

397In Stock

Cut Tape

$4.16

$3.14

$2.99

$2.80

Reel

$2.56

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

RF Transformers

SMD/SMT

140 kHz to 700 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 0.03-250 MHz

PWB1010-1LC
Coilcraft
1: $3.89
500In Stock

Mfr. Part No.
PWB1010-1LC

Mouser Part No
994-PWB1010-1LC

Coilcraft

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

Datasheet

500In Stock

Cut Tape

$3.89

$2.94

$2.82

Reel

$2.40

$2.32

$2.25

MouseReel Available

Min.: 1
Mult.: 1

: 250

RF Transformers

SMD/SMT

300 kHz to 250 MHz

95 uH, 95 uH

300 V

- 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

SWB1010-1-PCL
Coilcraft
1: $3.71
1In Stock
70Expected 25/09/2026

Mfr. Part No.
SWB1010-1-PCL

Mouser Part No
994-SWB1010-1-PCL

Coilcraft

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

Learn More

Datasheet

1In Stock

70Expected 25/09/2026

$3.71

$2.80

$2.67

$2.50

View

Min.: 1
Mult.: 1

RF Transformers

Pin Terminal Transformers

Through Hole

40 kHz to 175 MHz

95 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 Wideband RF, TH 250mA 1:1sec

SWB1010-PCL
Coilcraft
1: $4.10
82In Stock
140Expected 13/11/2026

Mfr. Part No.
SWB1010-PCL

Mouser Part No
994-SWB1010-PCL

Coilcraft

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

Learn More

Datasheet

82In Stock

140Expected 13/11/2026

$4.10

$3.10

$2.95

$2.76

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 Wideband RF, TH 250mA 1:1sec

SWB2010-1-PCL
Coilcraft
1: $3.71
76In Stock

Mfr. Part No.
SWB2010-1-PCL

Mouser Part No
994-SWB2010-1-PCL

Coilcraft

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

Learn More

Datasheet

76In Stock

$3.71

$2.80

$2.67

$2.50

View

Min.: 1
Mult.: 1

RF Transformers

Pin Terminal Transformers

Through Hole

40 kHz to 175 MHz

95 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 Wideband RF, SMD 250mA 1:1sec

SWB2010-1-SMLD
Coilcraft
1: $3.71
500In Stock

Mfr. Part No.
SWB2010-1-SMLD

Mouser Part No
994-SWB2010-1-SMLD

Coilcraft

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

Learn More

Datasheet

500In Stock

Cut Tape

$3.71

$2.80

$2.67

$2.50

Reel

$2.21

View

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 Wideband RF, TH 250mA 1:1sec

SWB2010-PCL
Coilcraft
1: $4.10
61In Stock

Mfr. Part No.
SWB2010-PCL

Mouser Part No
994-SWB2010-PCL

Coilcraft

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

Learn More

Datasheet

61In Stock

$4.10

$3.10

$2.95

$2.76

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 Wideband RF, TH 250mA 4:1sec

SWB2040-PCL
Coilcraft
1: $6.02
58In Stock

Mfr. Part No.
SWB2040-PCL

Mouser Part No
994-SWB2040-PCL

Coilcraft

Audio Transformers / Signal Transformers Wideband RF, TH 250mA 4:1sec

Learn More

Datasheet

58In Stock

$6.02

$4.54

$4.32

$4.05

View

Min.: 1
Mult.: 1

RF Transformers

Pin Terminal Transformers

Through Hole

200 kHz to 300 MHz

25 uH, 95 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 WBC SMT Mini Wdebnd 1:2 0.200-500 MHz

WBC2-1TLC
Coilcraft
1: $6.46
92In Stock
7,500On Order

Mfr. Part No.
WBC2-1TLC

Mouser Part No
994-WBC2-1TLC

Coilcraft

Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:2 0.200-500 MHz

Datasheet

92In Stock

7,500On Order

Cut Tape

$6.46

$4.88

$4.64

$4.35

View

Reel

$3.73

MouseReel Available

Min.: 1
Mult.: 1

: 750

RF Transformers

SMD/SMT

200 kHz to 500 MHz

20 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 1:4 0.250-750 MHz

WBC4-1TLC
Coilcraft
1: $4.88
474In Stock

Mfr. Part No.
WBC4-1TLC

Mouser Part No
994-WBC4-1TLC

Coilcraft

Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:4 0.250-750 MHz

Datasheet

474In Stock

Cut Tape

$4.88

$3.68

$3.51

$3.28

View

Reel

$2.82

MouseReel Available

Min.: 1
Mult.: 1

: 750

RF Transformers

SMD/SMT

250 kHz to 750 MHz

36 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 1:4 0.300-700 MHz

WBC4-6TLC
Coilcraft
1: $5.38
86In Stock
1,500Expected 05/10/2026

Mfr. Part No.
WBC4-6TLC

Mouser Part No
994-WBC4-6TLC

Coilcraft

Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:4 0.300-700 MHz

Datasheet

86In Stock

1,500Expected 05/10/2026

Cut Tape

$5.38

$4.06

$3.86

$3.62

View

Reel

$3.11

MouseReel Available

Min.: 1
Mult.: 1

: 750

RF Transformers

SMD/SMT

300 kHz to 700 MHz

36 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 SMD Wideband RF Xfmr 75Ohms

CX2043LNLT
Pulse Electronics
1: $4.04
106In Stock

Mfr. Part No.
CX2043LNLT

Mouser Part No
673-CX2043LNLT

Pulse Electronics

Audio Transformers / Signal Transformers SMD Wideband RF Xfmr 75Ohms

Datasheet

106In Stock

Cut Tape

$4.04

$3.66

$3.41

$3.31

View

Reel

$2.46

Min.: 1
Mult.: 1

: 2,000

RF Transformers

SMD/SMT

50 kHz to 1.9 GHz

- 40 C

+ 85 C

Single

Wideband

3.81 mm

2.79 mm

Reel, Cut Tape

Audio Transformers / Signal Transformers 1:2 CORE & WIRE Transformer, 10 - 9000 MHz, 50?

SCTX2-93-2W+
Mini-Circuits
Restricted Availability

Mfr. Part No.
SCTX2-93-2W+

Mouser Part No
139-SCTX2-93-2W+

Mini-Circuits

Audio Transformers / Signal Transformers 1:2 CORE & WIRE Transformer, 10 - 9000 MHz, 50?

Datasheet

More Info Available

Restricted Availability

RF Transformers

Transmission Line

SMD/SMT

10 MHz to 9 GHz

50 Ohms

- 40 C

+ 85 C

1 Channel

Wideband

SN2595

15.24 mm

3.81 mm

SCTX2

Bulk

Audio Transformers / Signal Transformers PWB Wideband RF 1:16 0.075-90 MHz

PWB-16-BLC
Coilcraft
1: $7.12
1,662Expected 25/09/2026

Mfr. Part No.
PWB-16-BLC

Mouser Part No
994-PWB-16-BLC

Coilcraft

Audio Transformers / Signal Transformers PWB Wideband RF 1:16 0.075-90 MHz

Datasheet

1,662Expected 25/09/2026

Cut Tape

$7.12

$5.52

$5.30

$5.14

Reel

$4.77

View

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

SWB1010-SMLD
Coilcraft
1: $4.10
4,574On Order

Mfr. Part No.
SWB1010-SMLD

Mouser Part No
994-SWB1010-SMLD

Coilcraft

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

Learn More

Datasheet

4,574On Order

Cut Tape

$4.10

$3.10

$2.95

$2.76

Reel

$2.45

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

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 WBC SMT Mini Wdebnd 1:8 0.150-600 MHz

WBC8-1LC
Coilcraft
1: $5.91
673Expected 30/10/2026

Mfr. Part No.
WBC8-1LC

Mouser Part No
994-WBC8-1LC

Coilcraft

Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:8 0.150-600 MHz

Datasheet

673Expected 30/10/2026

Cut Tape

$5.91

$4.46

$4.24

$3.98

View

Reel

$3.41

MouseReel Available

Min.: 1
Mult.: 1

: 750

RF Transformers

Wideband

WBC

Reel, Cut Tape, MouseReel

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

WBT4-1ASLD
Coilcraft
1: $5.60
500On Order

Mfr. Part No.
WBT4-1ASLD

Mouser Part No
994-WBT4-1ASLD

Coilcraft

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

Datasheet

500On Order

Cut Tape

$5.60

$4.23

$4.02

$3.77

Reel

$3.34

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

RF Transformers

Wideband

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