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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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Types of Transformers

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Results: 22,216

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Part #

Audio Transformers / Signal Transformers WE-DSL VDSL 700uH +-10%

750510348
Wurth Elektronik
1: NT$170.65
92In Stock

Mfr. Part #
750510348

Mouser Part #
710-750510348

Wurth Elektronik

Audio Transformers / Signal Transformers WE-DSL VDSL 700uH +-10%

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Datasheet

92In Stock

Cut Tape

NT$170.65

NT$168.50

NT$158.10

NT$142.32

Reel

NT$142.32

View

MouseReel Available

Min.: 1
Mult.: 1

: 350

Power Transformers - Board Mount THROUGH HOLE 12VA

3FD-528
Tamura
1: NT$461.39
4In Stock
500On Order

Mfr. Part #
3FD-528

Mouser Part #
838-3FD-528

Tamura

Power Transformers - Board Mount THROUGH HOLE 12VA

Datasheet

4In Stock

500On Order

NT$461.39

NT$401.88

NT$385.39

NT$372.84

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Min.: 1
Mult.: 1

12 VA

115 VAC, 230 VAC

Through Hole

Audio Transformers / Signal Transformers 100uH 9pF 260mOhm 3000VAC AEC-Q200

B78308A2387A003
TDK
1: NT$197.89
188In Stock

Mfr. Part #
B78308A2387A003

Mouser Part #
871-B78308A2387A003

TDK

Audio Transformers / Signal Transformers 100uH 9pF 260mOhm 3000VAC AEC-Q200

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Datasheet

188In Stock

Cut Tape

NT$197.89

NT$163.83

NT$157.02

NT$152.36

Reel

NT$125.48

View

MouseReel Available

Min.: 1
Mult.: 1

: 190

Power Transformers - Board Mount 40uH 5V/3A 12V/1.25A 30W

B82802A0030A220
TDK
1: NT$182.48
56In Stock

Mfr. Part #
B82802A0030A220

Mouser Part #
871-B82802A30A220

TDK

Power Transformers - Board Mount 40uH 5V/3A 12V/1.25A 30W

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Datasheet

56In Stock

Cut Tape

NT$182.48

NT$145.91

NT$140.17

NT$135.87

Reel

NT$118.31

View

MouseReel Available

Min.: 1
Mult.: 1

: 160

Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS

TC4-13TX+
Mini-Circuits
1: NT$178.53
125In Stock

Mfr. Part #
TC4-13TX+

Mouser Part #
139-TC4-13TX

Mini-Circuits

Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS

Datasheet

125In Stock

Cut Tape

NT$178.53

NT$131.93

NT$113.29

NT$107.55

Reel

NT$107.55

MouseReel Available

Min.: 1
Mult.: 1

: 500

Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT/ HAT RoHS

TC4-25X+
Mini-Circuits
1: NT$125.48
401In Stock
2,000On Order

Mfr. Part #
TC4-25X+

Mouser Part #
139-TC4-25X

Mini-Circuits

Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT/ HAT RoHS

Datasheet

401In Stock

2,000On Order

Cut Tape

NT$125.48

NT$85.32

NT$66.68

NT$64.17

Reel

NT$61.30

MouseReel Available

Min.: 1
Mult.: 1

: 500

Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS

TC9-1-75+
Mini-Circuits
1: NT$151.65
38In Stock

Mfr. Part #
TC9-1-75+

Mouser Part #
139-TC9-1-75

Mini-Circuits

Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS

Datasheet

38In Stock

Cut Tape

NT$151.65

NT$110.42

NT$92.85

NT$86.40

Reel

NT$86.40

MouseReel Available

Min.: 1
Mult.: 1

: 500

Audio Transformers / Signal Transformers 10-1.8GHz, 75Ohms, 1:1 Core and Wire Transformer

TRS1-182-75-3+
Mini-Circuits
1: NT$103.61
17In Stock
500Expected 10/19/2026

Mfr. Part #
TRS1-182-75-3+

Mouser Part #
139-TRS1-182-75-3+

Mini-Circuits

Audio Transformers / Signal Transformers 10-1.8GHz, 75Ohms, 1:1 Core and Wire Transformer

Datasheet

17In Stock

500Expected 10/19/2026

Cut Tape

NT$103.61

NT$98.23

NT$97.51

Reel

NT$97.51

MouseReel Available

Min.: 1
Mult.: 1

: 500

1 W

Audio Transformers / Signal Transformers AUI ISO MOD THT 16Pin 100uH 1:1

TD01-1006KRL
HALO Electronics
1: NT$166.70
68In Stock

Mfr. Part #
TD01-1006KRL

Mouser Part #
493-TD01-1006KRL

HALO Electronics

Audio Transformers / Signal Transformers AUI ISO MOD THT 16Pin 100uH 1:1

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Datasheet

68In Stock

NT$166.70

NT$107.55

NT$87.83

NT$70.98

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Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port GullWing 1:2

TG74-1406N1RLTR
HALO Electronics
1: NT$179.25
424In Stock

Mfr. Part #
TG74-1406N1RLTR

Mouser Part #
493-TG74-1406N1RLTR

HALO Electronics

Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port GullWing 1:2

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Datasheet

424In Stock

Cut Tape

NT$179.25

NT$115.80

NT$94.64

NT$76.72

View

Reel

NT$47.32

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Pulse Transformers ISO MOD SMD GullWing PCMCIA For MAX845

TGM-030P3RLTR
HALO Electronics
1: NT$204.35
71In Stock
2,000On Order

Mfr. Part #
TGM-030P3RLTR

Mouser Part #
493-TGM-030P3RLTR

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing PCMCIA For MAX845

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Datasheet

71In Stock

2,000On Order

Cut Tape

NT$204.35

NT$131.93

NT$107.55

NT$87.12

View

Reel

NT$60.23

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

Pulse Transformers ISO MOD SMD GullWing 3W 100mOhm 198uH

TGM-H281NFRL
HALO Electronics
1: NT$392.56
224In Stock

Mfr. Part #
TGM-H281NFRL

Mouser Part #
493-TGM-H281NFRL

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing 3W 100mOhm 198uH

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Datasheet

224In Stock

NT$392.56

NT$253.46

NT$206.50

NT$167.06

View

Min.: 1
Mult.: 1

SMD/SMT

Pulse Transformers ISO MOD SMD GullWing 3kVrms 0.9Ohm 6pin

TGMR-355V6LFTR
HALO Electronics
1: NT$362.09
476In Stock

Mfr. Part #
TGMR-355V6LFTR

Mouser Part #
493-TGMR-355V6LFTR

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing 3kVrms 0.9Ohm 6pin

Learn More

Datasheet

476In Stock

Cut Tape

NT$362.09

NT$233.38

NT$190.36

NT$153.80

Reel

NT$129.42

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

SMD/SMT

Pulse Transformers ISO MOD SMD GullWing

TGMR-Q440V8LF
HALO Electronics
1: NT$598.70
40In Stock

Mfr. Part #
TGMR-Q440V8LF

Mouser Part #
493-TGMR-Q440V8LF

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing

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Datasheet

40In Stock

NT$598.70

NT$386.10

NT$315.12

NT$254.89

View

Min.: 1
Mult.: 1

SMD/SMT

Power Transformers - Board Mount POE Flyback Xfmr 3W PoE 3.3Vout

TGP3-S009EP7LF
HALO Electronics
1: NT$186.42
46In Stock

Mfr. Part #
TGP3-S009EP7LF

Mouser Part #
493-TGP3-S009EP7LF

HALO Electronics

Power Transformers - Board Mount POE Flyback Xfmr 3W PoE 3.3Vout

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Datasheet

46In Stock

NT$186.42

NT$120.81

NT$98.59

NT$79.59

View

Min.: 1
Mult.: 1

3 W

3.3 V

SMD/SMT

Power Transformers - Industrial Rectifier Power Transformer

24-50
Bel Signal Transformer
1: NT$14,161.47
1In Stock

Mfr. Part #
24-50

Mouser Part #
530-24-50

Bel Signal Transformer

Power Transformers - Industrial Rectifier Power Transformer

Datasheet

1In Stock

NT$14,161.47

NT$12,710.62

Min.: 1
Mult.: 1

1.2 kVA

115 VAC

24 V CT/12 V CT

Chassis

Power Transformers - Industrial Rectifier Power Transformer

36-6
Bel Signal Transformer
1: NT$4,669.10
9In Stock

Mfr. Part #
36-6

Mouser Part #
530-36-6

Bel Signal Transformer

Power Transformers - Industrial Rectifier Power Transformer

Datasheet

9In Stock

NT$4,669.10

NT$4,080.09

NT$4,043.16

NT$4,023.09

View

Min.: 1
Mult.: 1

216 VA

115 VAC

36 V CT/18 V CT

Chassis

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

DP-241-5-10
Bel Signal Transformer
1: NT$631.68
46In Stock

Mfr. Part #
DP-241-5-10

Mouser Part #
530-DP-241-5-10

Bel Signal Transformer

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

Learn More

Datasheet

46In Stock

NT$631.68

NT$530.94

NT$527.35

NT$447.77

View

Min.: 1
Mult.: 1

12 VA

115 VAC, 230 VAC

10 V CT

Chassis

Power Transformers - Board Mount 50\60 Hz, Laminated Transformer Encapsulated

IF-10-16
Bel Signal Transformer
1: NT$1,289.17
16In Stock

Mfr. Part #
IF-10-16

Mouser Part #
530-IF-10-16

Bel Signal Transformer

Power Transformers - Board Mount 50\60 Hz, Laminated Transformer Encapsulated

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Datasheet

16In Stock

NT$1,289.17

NT$1,160.11

NT$1,036.42

NT$1,026.74

View

Min.: 1
Mult.: 1

10 VA

115 VAC, 230 VAC

16 V CT/8 V

Through Hole

Power Transformers - Board Mount 50\60 Hz, Laminated Transformer Encapsulated

IF-6-30
Bel Signal Transformer
1: NT$1,174.09
35In Stock

Mfr. Part #
IF-6-30

Mouser Part #
530-IF-6-30

Bel Signal Transformer

Power Transformers - Board Mount 50\60 Hz, Laminated Transformer Encapsulated

Learn More

Datasheet

35In Stock

NT$1,174.09

NT$1,056.50

NT$982.65

NT$882.63

View

Min.: 1
Mult.: 1

6 VA

115 VAC, 230 VAC

30 V CT/15 V

Through Hole

Power Transformers - Industrial E100E+FBP PREWIRED (NO COVERS)

E100EW
SolaHD
1: NT$5,624.51
2In Stock

Mfr. Part #
E100EW

Mouser Part #
663-E100EW

SolaHD

Power Transformers - Industrial E100E+FBP PREWIRED (NO COVERS)

Datasheet

2In Stock

NT$5,624.51

NT$5,181.76

NT$4,840.11

NT$4,686.31

View

Min.: 1
Mult.: 1

100 VA

120 V, 240 V

24 V

Bracket Mount

Power Transformers - Industrial E100E+FBPC1+FB2X FACTORY WIRED

E100EWB
SolaHD
1: NT$5,779.38
2In Stock

Mfr. Part #
E100EWB

Mouser Part #
663-E100EWB

SolaHD

Power Transformers - Industrial E100E+FBPC1+FB2X FACTORY WIRED

Datasheet

2In Stock

NT$5,779.38

NT$5,259.55

NT$5,152.72

NT$5,082.81

View

Min.: 1
Mult.: 1

Power Transformers - Industrial 2KVA 120//277-120/240 SS ANSI 61

HSP12F2AS
SolaHD
1: NT$38,181.33
1In Stock

Mfr. Part #
HSP12F2AS

Mouser Part #
663-HSP12F2AS

SolaHD

Power Transformers - Industrial 2KVA 120//277-120/240 SS ANSI 61

Datasheet

1In Stock

NT$38,181.33

Min.: 1
Mult.: 1

2 kVA

120 V, 208 V, 240 V, 277 V

120 V, 240 V

Wall Mount

Power Transformers - Board Mount MID-POELT LT4295 26 uH 35 W

750314783
Wurth Elektronik
1: NT$226.93
3In Stock
2,000Expected 9/17/2026

Mfr. Part #
750314783

Mouser Part #
710-750314783

Wurth Elektronik

Power Transformers - Board Mount MID-POELT LT4295 26 uH 35 W

Learn More

Datasheet

3In Stock

2,000Expected 9/17/2026

Cut Tape

NT$226.93

NT$215.82

NT$181.76

Reel

NT$166.34

Min.: 1
Mult.: 1

: 200

35 W

48 V to 57 V

5 V

SMD/SMT

Power Transformers - Board Mount MID-PPMAX MAX14940 384 uH 500 mW

750315232
Wurth Elektronik
1: NT$114.72
776In Stock

Mfr. Part #
750315232

Mouser Part #
710-750315232

Wurth Elektronik

Power Transformers - Board Mount MID-PPMAX MAX14940 384 uH 500 mW

Learn More

Datasheet

776In Stock

Cut Tape

NT$114.72

NT$106.47

NT$89.98

Reel

NT$81.74

NT$67.40

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

500 mW

3.3 V

5 V

SMD/SMT

Transformers

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1 mW
2.5 mW
3 mW
4 mW
5 mW
10 mW
12 mW
20 mW
23 mW
25 mW
32 mW
35 mW
40 mW
50 mW
50 mW (1/20 W)
60 mW
62.5 mW
65 mW
75 mW
90 mW

660 mV
2 V to 5.5 V
2.5 V to 3.5 V
2.65 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

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
Bracket Mount
Busbar
Cable
Chassis
Chassis, DIN Rail
Chassis Mount
Clamp-on
Desktop
DIN Rail
DIN Rail, Panel
Flange Mount
Floor Mount
Free Hanging
Mounting Foot
Panel
Panel, Wall Mount