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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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RoHS Compliant

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Part #

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

TCM3-1TX+
Mini-Circuits
1: €2.92
591In Stock

Mfr. Part No.
TCM3-1TX+

Mouser Part No
139-TCM3-1TX

Mini-Circuits

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

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Datasheet

591In Stock

Cut Tape

€2.92

€1.94

€1.53

€1.44

Reel

€1.44

MouseReel Available

Min.: 1
Mult.: 1

: 500

Audio Transformers / Signal Transformers 1:1 LTCC Transformer, 3100 - 4200 MHz, 50?

TCW1-422+
Mini-Circuits
1: €1.62
128In Stock

Mfr. Part No.
TCW1-422+

Mouser Part No
139-TCW1-422+

Mini-Circuits

Audio Transformers / Signal Transformers 1:1 LTCC Transformer, 3100 - 4200 MHz, 50?

Datasheet

128In Stock

Cut Tape

€1.62

Reel

€1.62

MouseReel Available

Min.: 1
Mult.: 1

: 500

2 W

Audio Transformers / Signal Transformers T1/E1 ISO MOD THT 6Pin 1CT:1CT 1Ch

TD15-1205ALF
HALO Electronics
1: €4.86
112In Stock

Mfr. Part No.
TD15-1205ALF

Mouser Part No
493-TD15-1205ALF

HALO Electronics

Audio Transformers / Signal Transformers T1/E1 ISO MOD THT 6Pin 1CT:1CT 1Ch

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Datasheet

112In Stock

€4.86

€3.14

€2.57

€2.07

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Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port GullWing 1:41

TG42-1406N1LF
HALO Electronics
1: €4.97
510In Stock

Mfr. Part No.
TG42-1406N1LF

Mouser Part No
493-TG42-1406N1LF

HALO Electronics

Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port GullWing 1:41

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Datasheet

510In Stock

€4.97

€3.20

€2.60

€2.11

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Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers

TG91-1505J24RL
HALO Electronics
1: €19.76
31In Stock

Mfr. Part No.
TG91-1505J24RL

Mouser Part No
493-TG91-1505J24RL

HALO Electronics

Audio Transformers / Signal Transformers

Datasheet

31In Stock

€19.76

€14.12

€11.86

€9.88

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Min.: 1
Mult.: 1

Pulse Transformers ISO MOD SMD GullWing For MAX13253 1A Drvr

TGM-H260V8LF
HALO Electronics
1: €10.26
33In Stock

Mfr. Part No.
TGM-H260V8LF

Mouser Part No
493-TGM-H260V8LF

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing For MAX13253 1A Drvr

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Datasheet

33In Stock

€10.26

€6.63

€5.41

€4.37

View

Min.: 1
Mult.: 1

SMD/SMT

Pulse Transformers ISO MOD SMD GullWing For MAX13253 1A Drv

TGM-H260V8LFTR
HALO Electronics
1: €10.69
144In Stock

Mfr. Part No.
TGM-H260V8LFTR

Mouser Part No
493-TGM-H260V8LFTR

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing For MAX13253 1A Drv

Datasheet

144In Stock

Cut Tape

€10.69

€6.91

€5.64

€4.56

Reel

€3.82

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

Pulse Transformers ISO MOD SMD GullWing For MAX13253 1A Drv

TGM-H280V8LF
HALO Electronics
1: €10.42
44In Stock

Mfr. Part No.
TGM-H280V8LF

Mouser Part No
493-TGM-H280V8LF

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing For MAX13253 1A Drv

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Datasheet

44In Stock

€10.42

€6.73

€5.49

€4.44

View

Min.: 1
Mult.: 1

SMD/SMT

Pulse Transformers ISO MOD SMD GullWing For MAX13253 1A Drv

TGMR-H580V8LF
HALO Electronics
1: €14.04
24In Stock

Mfr. Part No.
TGMR-H580V8LF

Mouser Part No
493-TGMR-H580V8LF

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing For MAX13253 1A Drv

Learn More

Datasheet

24In Stock

€14.04

€9.05

€7.39

€5.97

View

Min.: 1
Mult.: 1

SMD/SMT

Pulse Transformers ISO MOD SMD GullWing 2.75kVrms .4Ohm 6pin

TGMS-1440V6LFTR
HALO Electronics
1: €9.34
66In Stock

Mfr. Part No.
TGMS-1440V6LFTR

Mouser Part No
493-TGMS-1440V6LFTR

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing 2.75kVrms .4Ohm 6pin

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Datasheet

66In Stock

Cut Tape

€9.34

€6.03

€4.91

€3.97

Reel

€3.34

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

SMD/SMT

Pulse Transformers ISO MOD SMD GullWing For ADI QUAD ISOs

TGSAD-260V6LF
HALO Electronics
1: €8.48
25In Stock

Mfr. Part No.
TGSAD-260V6LF

Mouser Part No
493-TGSAD-260V6LF

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing For ADI QUAD ISOs

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Datasheet

25In Stock

€8.48

€5.46

€4.46

€3.61

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Min.: 1
Mult.: 1

SMD/SMT

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

IF-10-10
Bel Signal Transformer
1: €30.59
7In Stock

Mfr. Part No.
IF-10-10

Mouser Part No
530-IF-10-10

Bel Signal Transformer

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

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Datasheet

7In Stock

€30.59

€26.19

€24.61

€24.38

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Min.: 1
Mult.: 1

10 VA

115 VAC, 230 VAC

10 V CT/5 V

Through Hole

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

IF-2-230
Bel Signal Transformer
1: €24.04
22In Stock

Mfr. Part No.
IF-2-230

Mouser Part No
530-IF-2-230

Bel Signal Transformer

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

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Datasheet

22In Stock

€24.04

€21.63

€20.73

€19.24

View

Min.: 1
Mult.: 1

2 VA

115 VAC, 230 VAC

230 V CT/115 V

Through Hole

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

ST-7-28
Bel Signal Transformer
1: €22.01
49In Stock

Mfr. Part No.
ST-7-28

Mouser Part No
530-ST-7-28

Bel Signal Transformer

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

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Datasheet

49In Stock

€22.01

€18.59

€15.59

€15.13

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Min.: 1
Mult.: 1

36 VA

115 VAC

28 V CT/14 V

Through Hole

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

ST-7-48
Bel Signal Transformer
1: €21.33
10In Stock

Mfr. Part No.
ST-7-48

Mouser Part No
530-ST-7-48

Bel Signal Transformer

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

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Datasheet

10In Stock

€21.33

€19.21

€18.15

€16.06

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Min.: 1
Mult.: 1

36 VA

115 VAC

48 V CT/24 V

Through Hole

Power Transformers - Board Mount WE-FB LT3748 100 uH 12 W

750311456
Wurth Elektronik
1: €6.29
75In Stock

Mfr. Part No.
750311456

Mouser Part No
710-750311456

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 100 uH 12 W

Learn More

Datasheet

75In Stock

Cut Tape

€6.29

€5.84

Reel

€4.49

MouseReel Available

Min.: 1
Mult.: 1

: 200

12 W

36 V

12 V

SMD/SMT

Power Transformers - Board Mount MID-FLYTI TPS23753A EFD15 10W SMT

750311805
Wurth Elektronik
1: €4.92
75In Stock
200Expected 23/11/2026

Mfr. Part No.
750311805

Mouser Part No
710-750311805

Wurth Elektronik

Power Transformers - Board Mount MID-FLYTI TPS23753A EFD15 10W SMT

Datasheet

75In Stock

200Expected 23/11/2026

Cut Tape

€4.92

€4.57

€3.87

Reel

€3.52

€2.90

MouseReel Available

Min.: 1
Mult.: 1

: 200

Power Transformers - Board Mount WE-PPTI SN6505B 200 uH

750316855
Wurth Elektronik
1: €3.86
409In Stock

Mfr. Part No.
750316855

Mouser Part No
710-750316855

Wurth Elektronik

Power Transformers - Board Mount WE-PPTI SN6505B 200 uH

Learn More

Datasheet

409In Stock

Cut Tape

€3.86

€3.56

€3.27

€2.97

Reel

€2.67

MouseReel Available

Min.: 1
Mult.: 1

: 850

3.3 V

23 V

SMD/SMT

Power Transformers - Board Mount WE-FB LT3573 50 uH 5 W

750370041
Wurth Elektronik
1: €4.02
287In Stock
900On Order

Mfr. Part No.
750370041

Mouser Part No
710-750370041

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3573 50 uH 5 W

Learn More

Datasheet

287In Stock

900On Order

Cut Tape

€4.02

€3.69

€3.50

€3.30

Reel

€3.10

€2.86

MouseReel Available

Min.: 1
Mult.: 1

: 300

5 W

18 V to 30 V

5 V

SMD/SMT

Power Transformers - Board Mount Flyback Transformer for LT8316

11328-T073
Sumida
1: €6.35
17In Stock
140Expected 19/01/2027

Mfr. Part No.
11328-T073

Mouser Part No
851-11328-T073

Sumida

Power Transformers - Board Mount Flyback Transformer for LT8316

Learn More

Datasheet

17In Stock

140Expected 19/01/2027

€6.35

€4.99

€4.76

€4.64

View

Min.: 1
Mult.: 1

Through Hole

Audio Transformers / Signal Transformers 1:1 Core & Wire Transformer, 0.15 - 400 Mhz, 50ohm

T1-1-KK81+
Mini-Circuits
1: €4.55
258In Stock

Mfr. Part No.
T1-1-KK81+

Mouser Part No
139-T1-1-KK81

Mini-Circuits

Audio Transformers / Signal Transformers 1:1 Core & Wire Transformer, 0.15 - 400 Mhz, 50ohm

Datasheet

258In Stock

Cut Tape

€4.55

€4.49

Reel

€4.49

MouseReel Available

Min.: 1
Mult.: 1

: 100

Audio Transformers / Signal Transformers 1:1 CORE & WIRE Transformer, 0.015 - 300 MHz, 50?

T1-6T+
Mini-Circuits
1: €9.84
49In Stock

Mfr. Part No.
T1-6T+

Mouser Part No
139-T1-6T+

Mini-Circuits

Audio Transformers / Signal Transformers 1:1 CORE & WIRE Transformer, 0.015 - 300 MHz, 50?

Datasheet

49In Stock

€9.84

Min.: 1
Mult.: 1

250 mW

Audio Transformers / Signal Transformers 1:5 Core & Wire Transformer, 0.3 - 300 MHz, 50ohm

T5-1T-KK81+
Mini-Circuits
1: €6.93
61In Stock
New At Mouser

Mfr. Part No.
T5-1T-KK81+

Mouser Part No
139-T51TKK81

New At Mouser

Mini-Circuits

Audio Transformers / Signal Transformers 1:5 Core & Wire Transformer, 0.3 - 300 MHz, 50ohm

Datasheet

61In Stock

€6.93

€6.53

€6.31

€6.10

€5.98

Min.: 1
Mult.: 1

250 mW

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

TC1-1X+
Mini-Circuits
1: €3.16
37In Stock

Mfr. Part No.
TC1-1X+

Mouser Part No
139-TC1-1X

Mini-Circuits

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

Learn More

Datasheet

37In Stock

Cut Tape

€3.16

€2.18

€1.75

€1.68

Reel

€1.60

MouseReel Available

Min.: 1
Mult.: 1

: 500

Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh

TG04-1205NSRL
HALO Electronics
1: €5.13
100In Stock

Mfr. Part No.
TG04-1205NSRL

Mouser Part No
493-TG04-1205NSRL

HALO Electronics

Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh

Learn More

Datasheet

100In Stock

€5.13

€3.30

€2.70

€2.18

View

Min.: 1
Mult.: 1

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