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Transformers

Transformers are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many transformer manufacturers including Bel, Coilcraft, Hammond, ICE Components, Pulse Electronics, Triad Magnetics, Vacuumschmelze, Wurth Elektronik & more. Please view our selection of transformers below.

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Results: 21.973

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Part #

Power Transformers - Board Mount WE-PSPA 86 uH 750mA AEC-Q200

78931812505
Wurth Elektronik
1: € 6,22
883In Stock

Mfr. Part No.
78931812505

Mouser Part No
710-78931812505

Wurth Elektronik

Power Transformers - Board Mount WE-PSPA 86 uH 750mA AEC-Q200

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Datasheet

883In Stock

Cut Tape

€ 6,22

€ 5,97

€ 5,47

€ 4,97

Reel

€ 3,97

View

MouseReel Available

Min.: 1
Mult.: 1

: 900

5 V

PCB Mount

Power Transformers - Board Mount WE-PSPA 86 uH 165mA AEC-Q200

78931812523
Wurth Elektronik
1: € 6,21
997In Stock

Mfr. Part No.
78931812523

Mouser Part No
710-78931812523

Wurth Elektronik

Power Transformers - Board Mount WE-PSPA 86 uH 165mA AEC-Q200

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Datasheet

997In Stock

Cut Tape

€ 6,21

€ 5,96

€ 5,46

€ 4,97

Reel

€ 3,96

View

MouseReel Available

Min.: 1
Mult.: 1

: 900

5 V

23 V

PCB Mount

Audio Transformers / Signal Transformers LAN XFMR 10G BASE-T (PoE+)

TM7008ANL
Taoglas
1: € 9,62
769In Stock

Mfr. Part No.
TM7008ANL

Mouser Part No
960-TM7008ANL

Taoglas

Audio Transformers / Signal Transformers LAN XFMR 10G BASE-T (PoE+)

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Datasheet

769In Stock

Cut Tape

€ 9,62

€ 8,02

€ 7,65

€ 6,64

€ 6,34

Reel

€ 5,18

MouseReel Available

Min.: 1
Mult.: 1

: 450

Audio Transformers / Signal Transformers 10/100/1000 Base-T Transformer 1 Port

749024012
Wurth Elektronik
1: € 18,78
1.562In Stock

Mfr. Part No.
749024012

Mouser Part No
710-749024012

Wurth Elektronik

Audio Transformers / Signal Transformers 10/100/1000 Base-T Transformer 1 Port

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Datasheet

1.562In Stock

Cut Tape

€ 18,78

€ 18,12

€ 18,11

€ 17,11

Reel

€ 15,29

€ 14,34

MouseReel Available

Min.: 1
Mult.: 1

: 175

Audio Transformers / Signal Transformers XFRMR / SURF MOUNT / RoHS

TTC2-63W+
Mini-Circuits
1: € 10,44
4.166In Stock

Mfr. Part No.
TTC2-63W+

Mouser Part No
139-TTC2-63W+

Mini-Circuits

Audio Transformers / Signal Transformers XFRMR / SURF MOUNT / RoHS

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Datasheet

4.166In Stock

€ 10,44

€ 9,73

€ 9,03

€ 8,48

Min.: 1
Mult.: 1

500 mW

Power Transformers - Board Mount WE-PSPA 86 uH 210mA AEC-Q200

78931812518
Wurth Elektronik
1: € 6,21
1.532In Stock

Mfr. Part No.
78931812518

Mouser Part No
710-78931812518

Wurth Elektronik

Power Transformers - Board Mount WE-PSPA 86 uH 210mA AEC-Q200

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Datasheet

1.532In Stock

Cut Tape

€ 6,21

€ 5,96

€ 5,46

€ 4,97

Reel

€ 3,89

View

MouseReel Available

Min.: 1
Mult.: 1

: 900

5 V

18 V

PCB Mount

Pulse Transformers PULSE TRANSFORMERS

IT370
TE Connectivity / Schaffner
1: € 29,42
697In Stock

Mfr. Part No.
IT370

Mouser Part No
631-IT370

TE Connectivity / Schaffner

Pulse Transformers PULSE TRANSFORMERS

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Datasheet

697In Stock

€ 29,42

€ 26,48

€ 25,39

€ 24,56

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 1500Vrms 0.9Ohm 16-Pin SMD

TG110-EX50J2LF
HALO Electronics
1: € 12,37
261In Stock
New At Mouser

Mfr. Part No.
TG110-EX50J2LF

Mouser Part No
493-TG110-EX50J2LF

New At Mouser

HALO Electronics

Audio Transformers / Signal Transformers 1500Vrms 0.9Ohm 16-Pin SMD

Datasheet

261In Stock

€ 12,37

€ 8,82

€ 7,42

€ 6,18

View

Min.: 1
Mult.: 1

Power Transformers - Board Mount 150 uH 6000Vrms 1500VDC Reinforced Hal Free ESS

HXE2017HL
Pulse Electronics
1: € 4,90
165In Stock

Mfr. Part No.
HXE2017HL

Mouser Part No
673-HXE2017HL

Pulse Electronics

Power Transformers - Board Mount 150 uH 6000Vrms 1500VDC Reinforced Hal Free ESS

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Datasheet

165In Stock

€ 4,90

€ 3,93

€ 3,77

€ 3,65

View

Min.: 1
Mult.: 1

SMD/SMT

Audio Transformers / Signal Transformers MOD DUAL 1GPP 1:1 EXT. HF SMD

HXB6020HLT
Pulse Electronics
1: € 4,52
Lead-Time 10 Weeks

Mfr. Part No.
HXB6020HLT

Mouser Part No
673-HXB6020HLT

Pulse Electronics

Audio Transformers / Signal Transformers MOD DUAL 1GPP 1:1 EXT. HF SMD

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Datasheet

Lead-Time 10 Weeks

Cut Tape

€ 4,52

€ 3,59

€ 3,44

€ 3,34

Reel

€ 2,98

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

Audio Transformers / Signal Transformers PoE Plus 850uH DCR=0.24mOhms 1.9A

HPX2126LD
Coilcraft
1: € 8,39
840In Stock

Mfr. Part No.
HPX2126LD

Mouser Part No
994-HPX2126LD

Coilcraft

Audio Transformers / Signal Transformers PoE Plus 850uH DCR=0.24mOhms 1.9A

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Datasheet

840In Stock

Cut Tape

€ 8,39

€ 7,10

€ 6,82

€ 6,45

Reel

€ 6,13

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

Power Transformers - Board Mount Miniture SMT Transformer

Q4470-CLD
Coilcraft
1: € 3,61
1.957In Stock
5.000Expected 06/11/2026

Mfr. Part No.
Q4470-CLD

Mouser Part No
994-Q4470-CLD

Coilcraft

Power Transformers - Board Mount Miniture SMT Transformer

Datasheet

1.957In Stock

5.000Expected 06/11/2026

Cut Tape

€ 3,61

€ 2,96

€ 2,56

€ 2,48

Reel

€ 2,25

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Current Transformers - Board Mount CST7030 1:100 20A 1.33mH AEC-Q200

CST7030-100LC
Coilcraft
1: € 2,84
1.505In Stock

Mfr. Part No.
CST7030-100LC

Mouser Part No
994-CST7030-100LC

Coilcraft

Current Transformers - Board Mount CST7030 1:100 20A 1.33mH AEC-Q200

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Datasheet

1.505In Stock

Cut Tape

€ 2,84

€ 2,32

€ 2,01

€ 1,95

Reel

€ 1,85

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

SMD/SMT

Power Transformers - Board Mount

YA8779-BLD
Coilcraft
1: € 4,47
4.159In Stock

Mfr. Part No.
YA8779-BLD

Mouser Part No
994-YA8779-BL

Coilcraft

Power Transformers - Board Mount

Datasheet

4.159In Stock

Cut Tape

€ 4,47

€ 3,58

€ 3,44

€ 3,33

Reel

€ 3,10

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

Audio Transformers / Signal Transformers XFMR LAN 10/100/1000 BASE-T

1000B-5003FX
iNRCORE
1: € 57,41
29In Stock

Mfr. Part No.
1000B-5003FX

Mouser Part No
673-1000B-5003FX

iNRCORE

Audio Transformers / Signal Transformers XFMR LAN 10/100/1000 BASE-T

Datasheet

29In Stock

€ 57,41

€ 52,16

€ 48,55

€ 48,26

View

Min.: 1
Mult.: 1

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

PWB1010LC
Coilcraft
1: € 3,72
3.473In Stock
2.750Expected 14/12/2026

Mfr. Part No.
PWB1010LC

Mouser Part No
994-PWB1010LC

Coilcraft

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

Datasheet

3.473In Stock

2.750Expected 14/12/2026

Cut Tape

€ 3,72

€ 2,80

€ 2,67

€ 2,50

Reel

€ 2,29

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

Power Transformers - Board Mount Q4437 Flybck Regltor 12 V, -12 V 1.8 A

Q4437-BL
Coilcraft
1: € 7,53
493In Stock
756Expected 24/09/2026

Mfr. Part No.
Q4437-BL

Mouser Part No
994-Q4437-BL

Coilcraft

Power Transformers - Board Mount Q4437 Flybck Regltor 12 V, -12 V 1.8 A

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Datasheet

493In Stock

756Expected 24/09/2026

€ 7,53

€ 6,10

€ 5,85

€ 5,67

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers

DTLN1553-2
iNRCORE
1: € 123,95
16In Stock

Mfr. Part No.
DTLN1553-2

Mouser Part No
673-DTLN1553-2

iNRCORE

Audio Transformers / Signal Transformers

Datasheet

16In Stock

€ 123,95

€ 111,34

€ 106,97

€ 105,38

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 1812WBT SMT Wideband 1:1 4-200 MHz

1812WBT-3LC
Coilcraft
1: € 2,84
3.273In Stock

Mfr. Part No.
1812WBT-3LC

Mouser Part No
994-1812WBT-3LC

Coilcraft

Audio Transformers / Signal Transformers 1812WBT SMT Wideband 1:1 4-200 MHz

Learn More

Datasheet

3.273In Stock

Cut Tape

€ 2,84

€ 2,14

€ 2,04

€ 1,91

Reel

€ 1,69

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

250 mW (1/4 W)

Audio Transformers / Signal Transformers FA2470 Flyback For STMicro STLC3075

FA2470-ALD
Coilcraft
1: € 3,63
806In Stock

Mfr. Part No.
FA2470-ALD

Mouser Part No
994-FA2470-ALD

Coilcraft

Audio Transformers / Signal Transformers FA2470 Flyback For STMicro STLC3075

Learn More

Datasheet

806In Stock

Cut Tape

€ 3,63

€ 2,74

€ 2,61

€ 2,45

Reel

€ 2,17

View

MouseReel Available

Min.: 1
Mult.: 1

: 450

Current Transformers - Board Mount CST2 1:100 20A 2KuH AEC-Q200

CST2-100LC
Coilcraft
1: € 2,99
1.270In Stock

Mfr. Part No.
CST2-100LC

Mouser Part No
994-CST2-100LC

Coilcraft

Current Transformers - Board Mount CST2 1:100 20A 2KuH AEC-Q200

Learn More

Datasheet

1.270In Stock

Cut Tape

€ 2,99

€ 2,44

€ 2,12

€ 2,06

Reel

€ 1,97

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

Audio Transformers / Signal Transformers DA2257 PoE Trnsfmr For TI LM5071/72

DA2257-ALD
Coilcraft
1: € 4,48
1.040In Stock
1.750Expected 12/10/2026

Mfr. Part No.
DA2257-ALD

Mouser Part No
994-DA2257-ALD

Coilcraft

Audio Transformers / Signal Transformers DA2257 PoE Trnsfmr For TI LM5071/72

Learn More

Datasheet

1.040In Stock

1.750Expected 12/10/2026

Cut Tape

€ 4,48

€ 3,38

€ 3,23

€ 3,02

Reel

€ 2,76

View

MouseReel Available

Min.: 1
Mult.: 1

: 175

Audio Transformers / Signal Transformers FA2469 Flyback For STMicro STLC3075

FA2469-ALD
Coilcraft
1: € 3,70
1.050In Stock

Mfr. Part No.
FA2469-ALD

Mouser Part No
994-FA2469-ALD

Coilcraft

Audio Transformers / Signal Transformers FA2469 Flyback For STMicro STLC3075

Learn More

Datasheet

1.050In Stock

Cut Tape

€ 3,70

€ 2,79

€ 2,66

€ 2,49

Reel

€ 2,20

View

MouseReel Available

Min.: 1
Mult.: 1

: 450

Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:4 0.250-800 MHz

WBC4-4LC
Coilcraft
1: € 4,60
633In Stock
750Expected 09/11/2026

Mfr. Part No.
WBC4-4LC

Mouser Part No
994-WBC4-4LC

Coilcraft

Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:4 0.250-800 MHz

Datasheet

633In Stock

750Expected 09/11/2026

Cut Tape

€ 4,60

€ 3,47

€ 3,30

€ 3,10

View

Reel

€ 2,66

MouseReel Available

Min.: 1
Mult.: 1

: 750

Audio Transformers / Signal Transformers FA2805 SMT Flyback For Si341, Si3402

FA2805-CLD
Coilcraft
1: € 4,45
855In Stock
2.275On Order

Mfr. Part No.
FA2805-CLD

Mouser Part No
994-FA2805-CLD

Coilcraft

Audio Transformers / Signal Transformers FA2805 SMT Flyback For Si341, Si3402

Learn More

Datasheet

855In Stock

2.275On Order

Cut Tape

€ 4,45

€ 3,36

€ 3,20

€ 3,00

Reel

€ 2,74

View

MouseReel Available

Min.: 1
Mult.: 1

: 175

15 W

Transformers

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1 mW
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35 mW
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50 mW (1/20 W)
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100 mW
100 mW (1/10 W)
135 mW
150 mW

2 V to 5.5 V
2.5 V to 3.5 V
3 V to 24 V
3 V to 3.6 V
3 V to 5.2 V
3 V to 6 V
3.3 V
3.3 VDC
4 V to 8 V
4.5 V to 5.5 V
4.5 VDC to 12 VDC, 12 VDC to 65 VDC
5 V
5 V to 32 V
5 VDC
6 V
6 V to 12.6 V
6 V to 18 V
6 V to 9 V
7 V to 24 V
7 V to 26 V

0 V to 120 V
0 V to 120 V, 0 V to 240 V
0 V to 120/140 V
0 V to 132 V
0 V to 140 V
0 V to 240 V
0 V to 240 V, 0 V to 480 V
0 V to 280 V
0 V to 480 V
0 V to 480 V, 0 to 560 V
0 V/0 V/104 V/110 V/120 V/208 V/220 V/240 V
0 V/0 V/208 V/220 V/240 V/416 V/440 V/480 V
333 mV
- 200 V, 200 V
- 150 V, 150 V
- 17.5 V, 17.5 V
- 15 V, - 7.5 V, 7.5 V, 15 V
- 15 V, 15 V
- 12 V, 12 V
- 12 V, 12 V, 24 V

Base
Board Mount
Bracket
Bracket, Panel Mount
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