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Audio Transformers / Signal Transformers

Audio Transformers & Signal Transformers are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many signal and audio transformer manufacturers including Bourns, Coilcraft, HALO, Mini-Circuits, Pulse, Triad, Wurth, Xicon & more. Please view our large selection of audio transformers and signal transformers below.

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Part #

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

PWB3015LC
Coilcraft
1: £2.42
225In Stock

Mfr. Part No.
PWB3015LC

Mouser Part No
994-PWB3015LC

Coilcraft

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

Datasheet

225In Stock

Cut Tape

£2.42

£1.82

£1.75

Reel

£1.49

£1.45

£1.41

MouseReel Available

Min.: 1
Mult.: 1

: 250

RF Transformers

PWB

Reel, Cut Tape, MouseReel

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

WB3-1TSLD
Coilcraft
1: £3.73
3In Stock

Mfr. Part No.
WB3-1TSLD

Mouser Part No
994-WB3-1TSLD

Coilcraft

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

Datasheet

3In Stock

Cut Tape

£3.73

£2.81

£2.68

£2.51

Reel

£2.23

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

RF Transformers

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers Z9007 For NCP1200 67uH 16 V 4.2 A

Z9007-BL
Coilcraft
1: £12.14
11In Stock

Mfr. Part No.
Z9007-BL

Mouser Part No
994-Z9007-BL

Coilcraft

Audio Transformers / Signal Transformers Z9007 For NCP1200 67uH 16 V 4.2 A

Learn More

Datasheet

11In Stock

£12.14

£10.33

£10.00

£9.68

View

Min.: 1
Mult.: 1

Flyback

Through Hole

16 uH

1.5 kV

- 40 C

+ 85 C

36.8 mm x 36.8 mm x 29.7 mm

36.8 mm

29.7 mm

Z9007

Tray

Audio Transformers / Signal Transformers

1000B-5016XNL
iNRCORE
1: £22.48
7In Stock

Mfr. Part No.
1000B-5016XNL

Mouser Part No
673-1000B-5016XNL

iNRCORE

Audio Transformers / Signal Transformers

7In Stock

£22.48

£20.24

£19.39

£18.59

View

Min.: 1
Mult.: 1

SMD/SMT

1500 Vrms

- 40 C

+ 85 C

1 Channel

15.24 mm

10.03 mm

4.14 mm

Tube

Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .75Ohms 2-Port

HX1305NLT
Pulse Electronics
1: £7.26
22In Stock

Mfr. Part No.
HX1305NLT

Mouser Part No
673-HX1305NLT

Pulse Electronics

Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .75Ohms 2-Port

Learn More

Datasheet

22In Stock

Cut Tape

£7.26

£5.71

£5.48

£5.32

Reel

£4.53

View

Min.: 1
Mult.: 1

: 200

LAN Transformers

Module

SMD/SMT

- 40 C

+ 85 C

Single

Reel, Cut Tape

Audio Transformers / Signal Transformers C1585 TI LM5070 13uH 5.0 V 2.6 A

C1585-ALD
Coilcraft
1: £4.23
87In Stock

Mfr. Part No.
C1585-ALD

Mouser Part No
994-C1585-ALD

Coilcraft

Audio Transformers / Signal Transformers C1585 TI LM5070 13uH 5.0 V 2.6 A

Learn More

Datasheet

87In Stock

Cut Tape

£4.23

£3.20

£3.04

£2.85

Reel

£2.61

View

MouseReel Available

Min.: 1
Mult.: 1

: 175

Flyback Transformers

Flyback

SMD/SMT

250 kHz

127 uH

1.5 kV

- 40 C

+ 85 C

Single

13.46 mm

13 mm

12.7 mm

C1585

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers PL160 160W 0.0215Ohm Planar Trnsfmr

PL160-104L
Coilcraft
1: £13.47
45In Stock
72On Order

Mfr. Part No.
PL160-104L

Mouser Part No
994-PL160-104L

Coilcraft

Audio Transformers / Signal Transformers PL160 160W 0.0215Ohm Planar Trnsfmr

Learn More

Datasheet

45In Stock

72On Order

£13.47

£12.13

£11.64

£11.27

View

Min.: 1
Mult.: 1

Planar

Quick Connect

200 kHz to 700 kHz

345 uH

1.5 kV

- 40 C

+ 125 C

Single

20.83 mm

23.37 mm

9.53 mm

PL160

Tray

Audio Transformers / Signal Transformers 120W POE Planar 3.3V 36A 50uH

POE120PL-33L
Coilcraft
1: £7.23
29In Stock

Mfr. Part No.
POE120PL-33L

Mouser Part No
994-POE120PL-33L

Coilcraft

Audio Transformers / Signal Transformers 120W POE Planar 3.3V 36A 50uH

Learn More

Datasheet

29In Stock

£7.23

£6.12

£5.88

£5.55

View

Min.: 1
Mult.: 1

PoE Transformers

SMD/SMT

200 kHz

50 uH

1.5 kV

- 40 C

+ 125 C

Single

23.37 mm x 20.83 mm x 10.34 mm

23.37 mm

20.83 mm

10.34 mm

POE120PL

Tray

Audio Transformers / Signal Transformers POE13F Flyback PoE 13uH 24 V 0.54 A

POE13F-24LD
Coilcraft
1: £4.00
188In Stock

Mfr. Part No.
POE13F-24LD

Mouser Part No
994-POE13F-24LD

Coilcraft

Audio Transformers / Signal Transformers POE13F Flyback PoE 13uH 24 V 0.54 A

Learn More

Datasheet

188In Stock

Cut Tape

£4.00

£3.02

£2.87

£2.69

Reel

£2.46

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

PoE Transformers

Flyback

SMD/SMT

250 kHz

- 40 C

+ 125 C

Single

17.2 mm

14.98 mm

8.51 mm

POE13F

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers PWB Wideband RF 1:2 0.200-400 MHz

PWB-2-BLC
Coilcraft
1: £3.61
183In Stock

Mfr. Part No.
PWB-2-BLC

Mouser Part No
994-PWB-2-BLC

Coilcraft

Audio Transformers / Signal Transformers PWB Wideband RF 1:2 0.200-400 MHz

Datasheet

183In Stock

Cut Tape

£3.61

£2.72

£2.61

Reel

£2.23

£2.16

£2.09

MouseReel Available

Min.: 1
Mult.: 1

: 250

RF Transformers

SMD/SMT

200 kHz to 400 MHz

- 40 C

+ 85 C

Single

6.77 mm

6.48 mm

4.45 mm

PWB

Reel, Cut Tape, MouseReel

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

SWB1040-PCL
Coilcraft
1: £4.52
17In Stock

Mfr. Part No.
SWB1040-PCL

Mouser Part No
994-SWB1040-PCL

Coilcraft

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

Learn More

Datasheet

17In Stock

£4.52

£3.40

£3.25

£3.04

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

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 10BASE-T PCMCIA SMD 1:1 Filterless

TG04-2006P1RL
HALO Electronics
1: £6.56
276In Stock

Mfr. Part No.
TG04-2006P1RL

Mouser Part No
493-TG04-2006P1RL

HALO Electronics

Audio Transformers / Signal Transformers 10BASE-T PCMCIA SMD 1:1 Filterless

Learn More

Datasheet

276In Stock

£6.56

£4.68

£3.93

£3.27

£2.57

Min.: 1
Mult.: 1

LAN Isolation Transformers

Module

SMD/SMT

200 uH

1.5 kV

- 40 C

+ 85 C

Single

SMD-16

12.7 mm

7.11 mm

2.24 mm

TG-10BT

Tube

Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE 1Port

TG110-RP55N5RLTR
HALO Electronics
1: £6.88
702In Stock

Mfr. Part No.
TG110-RP55N5RLTR

Mouser Part No
493-TG110-RP55N5RLTR

HALO Electronics

Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE 1Port

Learn More

Datasheet

702In Stock

Cut Tape

£6.88

£4.46

£3.64

£2.94

View

Reel

£2.29

MouseReel Available

Min.: 1
Mult.: 1

: 700

LAN Isolation Transformers

Module

SMD/SMT

1 MHz to 80 MHz

1.5 kV

0 C

+ 70 C

Single

SMD-16

12.7 mm

7.11 mm

6.35 mm

TG110

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port w/CMR Choke 1:2

TG75-1406NRL
HALO Electronics
1: £4.91
324In Stock

Mfr. Part No.
TG75-1406NRL

Mouser Part No
493-TG75-1406NRL

HALO Electronics

Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port w/CMR Choke 1:2

Learn More

Datasheet

324In Stock

£4.91

£3.15

£2.58

£2.09

View

Min.: 1
Mult.: 1

LAN Isolation Transformers

Module

SMD/SMT

140 uH

1.5 kV

- 40 C

+ 85 C

Single

SMD-16

12.7 mm

7.11 mm

5.08 mm

TG-10BT

Tube

Audio Transformers / Signal Transformers MDL,SIN,100D, 1:1 HF, SMD, T&R

HB3005HLT
Pulse Electronics
1: £2.65
784In Stock

Mfr. Part No.
HB3005HLT

Mouser Part No
673-HB3005HLT

Pulse Electronics

Audio Transformers / Signal Transformers MDL,SIN,100D, 1:1 HF, SMD, T&R

Learn More

Datasheet

784In Stock

Cut Tape

£2.65

£2.14

£1.91

£1.85

Reel

£1.71

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

LAN Transformers

LAN Discrete Modules

SMD/SMT

1.5 kVrms

0 C

+ 70 C

Single

12.8 mm

9.3 mm

5.7 mm

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers LAN 1 Port 10/100 Base-TX T,C

ALANS100X1-2F30DT
ABRACON
1: £2.03
634In Stock

Mfr. Part No.
ALANS100X1-2F30DT

Mouser Part No
815-ALANS100X12F30DT

ABRACON

Audio Transformers / Signal Transformers LAN 1 Port 10/100 Base-TX T,C

Learn More

Datasheet

634In Stock

Cut Tape

£2.03

£1.66

£1.50

£1.45

Reel

£0.917

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

LAN Transformers

LAN

SMD/SMT

100 kHz to 100 MHz

350 uH

- 40 C

+ 85 C

Dual

12.8 mm

6.9 mm

5.45 mm

ALANS100X1

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers C1589 TI LM5070 7uH 12 V 0.6 A

C1589-ALD
Coilcraft
1: £4.23
200In Stock

Mfr. Part No.
C1589-ALD

Mouser Part No
994-C1589-ALD

Coilcraft

Audio Transformers / Signal Transformers C1589 TI LM5070 7uH 12 V 0.6 A

Learn More

Datasheet

200In Stock

Cut Tape

£4.23

£3.20

£3.03

£2.85

Reel

£2.60

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

Flyback Transformers

Flyback

SMD/SMT

250 kHz

155 uH

1.5 kV

- 40 C

+ 85 C

12.7 mm

10.5 mm

11 mm

C1589

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers 120W POE Planar 5V 24A 50uH

POE120PL-50L
Coilcraft
1: £7.22
26In Stock

Mfr. Part No.
POE120PL-50L

Mouser Part No
994-POE120PL-50L

Coilcraft

Audio Transformers / Signal Transformers 120W POE Planar 5V 24A 50uH

Learn More

Datasheet

26In Stock

£7.22

£6.11

£5.87

£5.55

View

Min.: 1
Mult.: 1

PoE Transformers

SMD/SMT

200 kHz

50 uH

1.5 kV

- 40 C

+ 125 C

1 Channel

23.37 mm x 20.83 mm x 9.53 mm

23.37 mm

20.83 mm

9.53 mm

POE120PL

Tray

Audio Transformers / Signal Transformers Flyback PoE 51W 26.7uH 5V 4.5A

POE51Q-50ED
Coilcraft
1: £4.87
19In Stock

Mfr. Part No.
POE51Q-50ED

Mouser Part No
994-POE51Q-50ED

Coilcraft

Audio Transformers / Signal Transformers Flyback PoE 51W 26.7uH 5V 4.5A

Learn More

Datasheet

19In Stock

Cut Tape

£4.87

£3.68

£3.50

£3.28

Reel

£3.00

View

MouseReel Available

Min.: 1
Mult.: 1

: 150

PoE Transformers

Flyback

SMD/SMT

250 kHz

26.7 uH

- 40 C

+ 125 C

Single

14.5 mm

13 mm

14 mm

POE40Q

Reel, Cut Tape, MouseReel

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

WB1-1TL
Coilcraft
1: £3.59
51In Stock

Mfr. Part No.
WB1-1TL

Mouser Part No
994-WB1-1TL

Coilcraft

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

Datasheet

51In Stock

£3.59

£2.71

£2.58

£2.42

Min.: 1
Mult.: 1

RF Transformers

Pin Terminal Transformers

Through Hole

100 kHz to 375 MHz

25 uH, 25 uH

500 V

- 40 C

+ 85 C

Single

8.26 mm

7.24 mm

5.72 mm

Tube

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

WB1-6TL
Coilcraft
1: £3.83
108In Stock

Mfr. Part No.
WB1-6TL

Mouser Part No
994-WB1-6TL

Coilcraft

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

Datasheet

108In Stock

£3.83

£2.89

£2.76

£2.58

View

Min.: 1
Mult.: 1

RF Transformers

SMD/SMT

50 kHz to 200 MHz

70 uH, 70 uH

500 V

- 40 C

+ 85 C

Single

8.26 mm

7.24 mm

5.72 mm

Tube

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

WB13-1TL
Coilcraft
1: £3.83
56In Stock

Mfr. Part No.
WB13-1TL

Mouser Part No
994-WB13-1TL

Coilcraft

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

Datasheet

56In Stock

£3.83

£2.89

£2.76

£2.58

View

Min.: 1
Mult.: 1

RF Transformers

Tube

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

WB16-1L
Coilcraft
1: £4.12
118In Stock

Mfr. Part No.
WB16-1L

Mouser Part No
994-WB16-1L

Coilcraft

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

Datasheet

118In Stock

£4.12

£3.11

£2.96

£2.78

View

Min.: 1
Mult.: 1

RF Transformers

Through Hole

50 kHz to 100 MHz

56 uH, 896 uH

500 V

- 40 C

+ 85 C

Single

8.26 mm

7.24 mm

5.72 mm

Tube

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

WB36-1L
Coilcraft
1: £4.53
58In Stock

Mfr. Part No.
WB36-1L

Mouser Part No
994-WB36-1L

Coilcraft

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

Datasheet

58In Stock

£4.53

£3.42

£3.26

£3.06

View

Min.: 1
Mult.: 1

RF Transformers

Through Hole

100 kHz to 45 MHz

25 uH, 900 uH

500 V

- 40 C

+ 85 C

Single

8.26 mm

7.24 mm

5.72 mm

Tube

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

WB4-6L
Coilcraft
1: £3.83
98In Stock

Mfr. Part No.
WB4-6L

Mouser Part No
994-WB4-6L

Coilcraft

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

Datasheet

98In Stock

£3.83

£2.89

£2.76

£2.58

View

Min.: 1
Mult.: 1

RF Transformers

Tube

Audio Transformers / Signal Transformers

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2.925 uH, 5.85 uH
3.75 uH
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100 mOhms
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700 mOhms, 700 mOhms
800 mOhms
800 mOhms, 800 mOhms
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1 Ohms
1 Ohms, 1 Ohms
1 Ohms, 2 Ohms
1.7 Ohms, 1.7 Ohms
2.4 Ohms
3 Ohms
3.2 Ohms
7.5 Ohms/30 Ohms
8 Ohms
12 Ohms, 48 Ohms
20 Ohms

65 mOhms
500 mOhms
700 mOhms
1 Ohms
1 Ohms, 1 Ohms
1 Ohms, 2 Ohms
1.1 Ohms
1.2 Ohms, 1 Ohms
1.5 Ohms to 15 Ohms
2 Ohms
2 Ohms, 1.7 Ohms
2 Ohms, 4 Ohms, 8 Ohms
2.4 Ohms
2.5 Ohms
3.2 Ohms
4 Ohms
4 Ohms, 16 Ohms
4 Ohms, 8 Ohms
4 Ohms, 8 Ohms, 16 Ohms
4.2 Ohms

100 mV
50 V
100 V
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100 Vrms
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500 V
500 Vrms
700 V
1 kV
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1.5 kVDC
1.5 kVrms
1500 Vrms
1.501 kVAC
1.75 kVDC
1.8 kVAC, 2.5 kVDC
1.875 kV
1.875 kVAC

0.5 in x 0.38 in x 0.236 in
0.63 in x 0.566 in x 0.598 in
0.69 in x 0.48 in x 0.225 in
0.82 in x 0.68 in x 0.69 in
0.86 in x 0.71 in x 0.75 in
0402 (1005 metric)
0805 (2012)
1.33 in x 1.64 in x 0.85 in
1.35 in x 0.69 in x 0.69 in
1.63 in x 0.88 in x 0.81 in
10.4 mm x 7.87 mm
10.4 mm x 7.87 mm x 11.8 mm
10.6 mm x 9.08 mm x 10 mm
12.7 mm x 6.99 mm x 5.08 mm
12.7 mm x 8.89 mm x 6.35 mm
12.7 mm x 9.09 mm x 5.99 mm
13.21 mm x 7.87 mm x 5.72 mm
13.3 mm x 7.4 mm
13.64 mm x 14.99 mm x 6.22 mm
13.97 mm x 12.57 mm x 4.57 mm

0.5 mm
1 mm
1.25 mm
1.6 mm
2 mm
2.54 mm
2.55 mm
3.048 mm
3.2 mm
3.45 mm
3.51 mm
3.74 mm
3.81 mm
3.97 mm
4 mm
4.02 mm
4.06 mm
4.064 mm
4.19 mm
4.21 mm

0.51 mm
0.79 mm
1.16 mm
1.2 mm
1.24 mm
1.27 mm
1.42 mm
1.524 mm
1.6 mm
1.69 mm
1.75 mm
1.78 mm
2 mm
2.5 mm
2.54 mm
2.6 mm
2.69 mm
2.79 mm
2.9 mm
3 mm

0.38 mm
0.414 mm
0.53 mm
0.61 mm
0.84 mm
0.939 mm
1.1 mm
1.2 mm
1.73 mm
1.88 mm
1.98 mm
2 mm
2.08 mm
2.083 mm
0.082 in
2.1 mm
2.2 mm
2.24 mm
2.3 mm
2.31 mm

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