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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: 22,216

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Part #

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

TC4-25X+
Mini-Circuits
1: $4.76
297Expected 7/12/2026

Mfr. Part No.
TC4-25X+

Mouser Part No
139-TC4-25X

Mini-Circuits

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

Datasheet

297Expected 7/12/2026

Cut Tape

$4.76

$3.24

$2.53

$2.43

Reel

$2.33

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

TC9-1-75+
Mini-Circuits
1: $5.75
38In Stock

Mfr. Part No.
TC9-1-75+

Mouser Part No
139-TC9-1-75

Mini-Circuits

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

Datasheet

38In Stock

Cut Tape

$5.75

$4.19

$3.52

$3.28

Reel

$3.28

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: $3.93
17In Stock
500Expected 19/10/2026

Mfr. Part No.
TRS1-182-75-3+

Mouser Part No
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 19/10/2026

Cut Tape

$3.93

$3.73

$3.70

Reel

$3.70

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: $6.32
68In Stock

Mfr. Part No.
TD01-1006KRL

Mouser Part No
493-TD01-1006KRL

HALO Electronics

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

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Datasheet

68In Stock

$6.32

$4.08

$3.33

$2.69

View

Min.: 1
Mult.: 1

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

TG74-1406N1RLTR
HALO Electronics
1: $6.80
424In Stock

Mfr. Part No.
TG74-1406N1RLTR

Mouser Part No
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

$6.80

$4.39

$3.59

$2.91

View

Reel

$1.80

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Pulse Transformers ISO MOD SMD GullWing PCMCIA For MAX845

TGM-030P3RLTR
HALO Electronics
1: $7.75
71In Stock
2,000On Order

Mfr. Part No.
TGM-030P3RLTR

Mouser Part No
493-TGM-030P3RLTR

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing PCMCIA For MAX845

Learn More

Datasheet

71In Stock

2,000On Order

Cut Tape

$7.75

$5.00

$4.08

$3.30

View

Reel

$2.28

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

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

TGM-H281NFRL
HALO Electronics
1: $14.89
224In Stock

Mfr. Part No.
TGM-H281NFRL

Mouser Part No
493-TGM-H281NFRL

HALO Electronics

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

Learn More

Datasheet

224In Stock

$14.89

$9.62

$7.83

$6.34

View

Min.: 1
Mult.: 1

SMD/SMT

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

TGMR-355V6LFTR
HALO Electronics
1: $13.74
476In Stock

Mfr. Part No.
TGMR-355V6LFTR

Mouser Part No
493-TGMR-355V6LFTR

HALO Electronics

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

Learn More

Datasheet

476In Stock

Cut Tape

$13.74

$8.85

$7.22

$5.83

Reel

$4.91

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

SMD/SMT

Pulse Transformers ISO MOD SMD GullWing

TGMR-Q440V8LF
HALO Electronics
1: $22.71
40In Stock

Mfr. Part No.
TGMR-Q440V8LF

Mouser Part No
493-TGMR-Q440V8LF

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing

Learn More

Datasheet

40In Stock

$22.71

$14.65

$11.95

$9.67

View

Min.: 1
Mult.: 1

SMD/SMT

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

TGP3-S009EP7LF
HALO Electronics
1: $7.07
46In Stock

Mfr. Part No.
TGP3-S009EP7LF

Mouser Part No
493-TGP3-S009EP7LF

HALO Electronics

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

Learn More

Datasheet

46In Stock

$7.07

$4.58

$3.74

$3.02

View

Min.: 1
Mult.: 1

3 W

3.3 V

SMD/SMT

Power Transformers - Industrial Rectifier Power Transformer

24-50
Bel Signal Transformer
1: $537.23
1In Stock

Mfr. Part No.
24-50

Mouser Part No
530-24-50

Bel Signal Transformer

Power Transformers - Industrial Rectifier Power Transformer

Datasheet

1In Stock

$537.23

$482.19

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: $177.13
9In Stock

Mfr. Part No.
36-6

Mouser Part No
530-36-6

Bel Signal Transformer

Power Transformers - Industrial Rectifier Power Transformer

Datasheet

9In Stock

$177.13

$154.78

$153.38

$152.62

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: $23.96
46In Stock

Mfr. Part No.
DP-241-5-10

Mouser Part No
530-DP-241-5-10

Bel Signal Transformer

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

Learn More

Datasheet

46In Stock

$23.96

$20.14

$20.01

$16.99

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: $48.91
16In Stock

Mfr. Part No.
IF-10-16

Mouser Part No
530-IF-10-16

Bel Signal Transformer

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

Learn More

Datasheet

16In Stock

$48.91

$44.01

$39.32

$38.95

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: $44.54
35In Stock

Mfr. Part No.
IF-6-30

Mouser Part No
530-IF-6-30

Bel Signal Transformer

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

Learn More

Datasheet

35In Stock

$44.54

$40.08

$37.28

$33.48

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: $213.37
2In Stock

Mfr. Part No.
E100EW

Mouser Part No
663-E100EW

SolaHD

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

Datasheet

2In Stock

$213.37

$196.57

$183.61

$177.78

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: $219.25
2In Stock

Mfr. Part No.
E100EWB

Mouser Part No
663-E100EWB

SolaHD

Power Transformers - Industrial E100E+FBPC1+FB2X FACTORY WIRED

Datasheet

2In Stock

$219.25

$199.53

$195.47

$192.82

View

Min.: 1
Mult.: 1

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

HSP12F2AS
SolaHD
1: $1,448.44
1In Stock

Mfr. Part No.
HSP12F2AS

Mouser Part No
663-HSP12F2AS

SolaHD

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

Datasheet

1In Stock

$1,448.44

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-PPMAX MAX14940 384 uH 500 mW

750315232
Wurth Elektronik
1: $4.35
776In Stock

Mfr. Part No.
750315232

Mouser Part No
710-750315232

Wurth Elektronik

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

Learn More

Datasheet

776In Stock

Cut Tape

$4.35

$4.04

$3.41

Reel

$3.10

$2.56

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

500 mW

3.3 V

5 V

SMD/SMT

Power Transformers - Board Mount MID-FLYLT LT8303 150 uH 3.5 W

750315834
Wurth Elektronik
1: $3.35
37In Stock

Mfr. Part No.
750315834

Mouser Part No
710-750315834

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8303 150 uH 3.5 W

Learn More

Datasheet

37In Stock

Cut Tape

$3.35

$3.17

Reel

$2.45

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 400

3.5 W

36 V to 72 V

5 V, 5 V

SMD/SMT

Power Transformers - Board Mount MID-IBTI LM20242 66 uH 15.2 W

750342156
Wurth Elektronik
1: $6.90
179In Stock

Mfr. Part No.
750342156

Mouser Part No
710-750342156

Wurth Elektronik

Power Transformers - Board Mount MID-IBTI LM20242 66 uH 15.2 W

Learn More

Datasheet

179In Stock

Cut Tape

$6.90

$6.38

$5.81

$5.28

Reel

$4.80

$4.35

MouseReel Available

Min.: 1
Mult.: 1

: 250

15.2 W

15 V to 40 V

12.7 V, 12.7 V

SMD/SMT

Audio Transformers / Signal Transformers LAN 2 Port 10/100/1000 Base-T T,C

ALANS10002-6NA1DT
ABRACON
1: $9.41
76In Stock

Mfr. Part No.
ALANS10002-6NA1DT

Mouser Part No
815-ALANS100026NA1DT

ABRACON

Audio Transformers / Signal Transformers LAN 2 Port 10/100/1000 Base-T T,C

Learn More

Datasheet

76In Stock

Cut Tape

$9.41

$7.30

$7.02

$6.80

Reel

$6.01

View

Min.: 1
Mult.: 1

: 300

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

ADTT1.5-1+
Mini-Circuits
1: $8.87
199In Stock

Mfr. Part No.
ADTT1.5-1+

Mouser Part No
139-ADTT1.5-1

Mini-Circuits

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

Datasheet

199In Stock

Cut Tape

$8.87

Reel

$8.87

MouseReel Available

Min.: 1
Mult.: 1

: 100

Audio Transformers / Signal Transformers 1:2.5 CORE & WIRE Transformer, 0.01 - 100 MHz, 50?

T2.5-6-KK81+
Mini-Circuits
1: $9.86
77In Stock

Mfr. Part No.
T2.5-6-KK81+

Mouser Part No
139-T2.5-6-KK81+

Mini-Circuits

Audio Transformers / Signal Transformers 1:2.5 CORE & WIRE Transformer, 0.01 - 100 MHz, 50?

Datasheet

77In Stock

Cut Tape

$9.86

$9.30

$8.98

$8.74

Reel

$8.74

MouseReel Available

Min.: 1
Mult.: 1

: 100

250 mW

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

TC4-14G2+
Mini-Circuits
1: $5.89
361In Stock

Mfr. Part No.
TC4-14G2+

Mouser Part No
139-TC4-14G2

Mini-Circuits

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

Datasheet

361In Stock

Cut Tape

$5.89

$4.30

$3.66

$3.51

Reel

$3.51

MouseReel Available

Min.: 1
Mult.: 1

: 500

Transformers

Types of 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