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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: 22.208

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Part #

Power Transformers - Board Mount WE-UNIT Offline 245uH .21A 1.2Ohm

7491181024
Wurth Elektronik
1: 6,65 €
140In Stock

Mfr. Part No.
7491181024

Mouser Part No
710-7491181024

Wurth Elektronik

Power Transformers - Board Mount WE-UNIT Offline 245uH .21A 1.2Ohm

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Datasheet

140In Stock

6,65 €

5,85 €

5,54 €

5,23 €

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Min.: 1
Mult.: 1

3 W

85 VAC to 265 VAC

24 V

Through Hole

Power Transformers - Board Mount WE-FB LT3748 8 uH 45.6 W

750311590
Wurth Elektronik
1: 11,34 €
66In Stock
100Expected 8/6/2026

Mfr. Part No.
750311590

Mouser Part No
710-750311590

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 8 uH 45.6 W

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Datasheet

66In Stock

100Expected 8/6/2026

Cut Tape

11,34 €

10,62 €

Reel

9,24 €

8,32 €

MouseReel Available

Min.: 1
Mult.: 1

: 100

45.6 W

20 V to 48 V

12 V

SMD/SMT

Power Transformers - Board Mount WE-FB LT3748 12 uH 30 W

750311600
Wurth Elektronik
1: 10,08 €
114In Stock

Mfr. Part No.
750311600

Mouser Part No
710-750311600

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 12 uH 30 W

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Datasheet

114In Stock

Cut Tape

10,08 €

9,44 €

Reel

9,44 €

7,39 €

MouseReel Available

Min.: 1
Mult.: 1

: 125

30 W

30 V to 75 V

15 V

SMD/SMT

Power Transformers - Board Mount WE-AGDT 1ED3491MU12M 400 mH

750317493
Wurth Elektronik
1: 5,88 €
258In Stock
500Expected 8/20/2026

Mfr. Part No.
750317493

Mouser Part No
710-750317493

Wurth Elektronik

Power Transformers - Board Mount WE-AGDT 1ED3491MU12M 400 mH

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Datasheet

258In Stock

500Expected 8/20/2026

Cut Tape

5,88 €

5,47 €

5,05 €

4,63 €

Reel

4,21 €

3,47 €

MouseReel Available

Min.: 1
Mult.: 1

: 250

12 V to 20 V

15 V

SMD/SMT

Power Transformers - Board Mount MID-OLRM 85-265V 44-77kHz

7508112349
Wurth Elektronik
1: 8,40 €
17In Stock

Mfr. Part No.
7508112349

Mouser Part No
710-7508112349

Wurth Elektronik

Power Transformers - Board Mount MID-OLRM 85-265V 44-77kHz

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Datasheet

17In Stock

8,40 €

8,30 €

7,77 €

7,00 €

6,22 €

Min.: 1
Mult.: 1

26.4 W

85 VAC to 265 VAC

12 V

Through Hole

Current Transformers - Industrial Current Transformer 1000/5 amp

CT1000/5
ATC Diversified Electronics
1: 42,90 €
1In Stock

Mfr. Part No.
CT1000/5

Mouser Part No
830-T1000/5

ATC Diversified Electronics

Current Transformers - Industrial Current Transformer 1000/5 amp

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Datasheet

1In Stock

42,90 €

37,33 €

36,32 €

35,07 €

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Min.: 1
Mult.: 1

15 VA

Free Hanging

Power Transformers - Board Mount THROUGH HOLE 2.4VA

3FS-356
Tamura
1: 5,06 €
44In Stock

Mfr. Part No.
3FS-356

Mouser Part No
838-3FS-356

Tamura

Power Transformers - Board Mount THROUGH HOLE 2.4VA

Datasheet

44In Stock

5,06 €

4,32 €

4,15 €

3,98 €

View

Min.: 1
Mult.: 1

2.4 VA

115 VAC

28 V/56 V

Through Hole

Current Transformers - Board Mount EE 12.6 Core Series TRANSFORMER KIT

B82801X3
TDK
1: 54,97 €
3In Stock

Mfr. Part No.
B82801X3

Mouser Part No
871-B82801X3

TDK

Current Transformers - Board Mount EE 12.6 Core Series TRANSFORMER KIT

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Datasheet

3In Stock

54,97 €

44,99 €

43,32 €

42,11 €

41,83 €

Min.: 1
Mult.: 1

SMD/SMT

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

TC4-13TX+
Mini-Circuits
1: 4,28 €
125In Stock

Mfr. Part No.
TC4-13TX+

Mouser Part No
139-TC4-13TX

Mini-Circuits

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

Datasheet

125In Stock

Cut Tape

4,28 €

3,16 €

2,72 €

2,59 €

Reel

2,59 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

TC4-25X+
Mini-Circuits
1: 3,01 €
401In Stock
2.000On Order

Mfr. Part No.
TC4-25X+

Mouser Part No
139-TC4-25X

Mini-Circuits

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

Datasheet

401In Stock

2.000On Order

Cut Tape

3,01 €

2,05 €

1,60 €

1,54 €

Reel

1,47 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

TC9-1-75+
Mini-Circuits
1: 3,64 €
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

3,64 €

2,65 €

2,23 €

2,07 €

Reel

2,07 €

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: 2,49 €
17In Stock
500Expected 10/19/2026

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 10/19/2026

Cut Tape

2,49 €

2,36 €

2,34 €

Reel

2,34 €

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: 5,02 €
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

5,02 €

3,24 €

2,65 €

2,14 €

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers GIGABIT PoE+ SMD 24P 1500Vrms Hi-Pot

TG111-HPE3NZLF
HALO Electronics
1: 14,31 €
76In Stock

Mfr. Part No.
TG111-HPE3NZLF

Mouser Part No
493-TG111-HPE3NZLF

HALO Electronics

Audio Transformers / Signal Transformers GIGABIT PoE+ SMD 24P 1500Vrms Hi-Pot

Datasheet

76In Stock

14,31 €

9,23 €

7,53 €

6,09 €

View

Min.: 1
Mult.: 1

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

TG74-1406N1RLTR
HALO Electronics
1: 5,40 €
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

5,40 €

3,49 €

2,85 €

2,31 €

View

Reel

1,43 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Pulse Transformers ISO MOD SMD GullWing PCMCIA For MAX845

TGM-030P3RLTR
HALO Electronics
1: 6,16 €
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

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Datasheet

71In Stock

2.000On Order

Cut Tape

6,16 €

3,97 €

3,24 €

2,62 €

View

Reel

1,81 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

SMD/SMT

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

TGM-H281NFRL
HALO Electronics
1: 11,83 €
224In Stock

Mfr. Part No.
TGM-H281NFRL

Mouser Part No
493-TGM-H281NFRL

HALO Electronics

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

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Datasheet

224In Stock

11,83 €

7,64 €

6,22 €

5,03 €

View

Min.: 1
Mult.: 1

SMD/SMT

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

TGMR-355V6LFTR
HALO Electronics
1: 10,91 €
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

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Datasheet

476In Stock

Cut Tape

10,91 €

7,03 €

5,73 €

4,63 €

Reel

3,90 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

SMD/SMT

Pulse Transformers ISO MOD SMD GullWing

TGMR-Q440V8LF
HALO Electronics
1: 18,04 €
40In Stock

Mfr. Part No.
TGMR-Q440V8LF

Mouser Part No
493-TGMR-Q440V8LF

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing

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Datasheet

40In Stock

18,04 €

11,63 €

9,49 €

7,68 €

View

Min.: 1
Mult.: 1

SMD/SMT

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

TGP3-S009EP7LF
HALO Electronics
1: 5,62 €
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

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Datasheet

46In Stock

5,62 €

3,64 €

2,97 €

2,40 €

View

Min.: 1
Mult.: 1

3 W

3.3 V

SMD/SMT

Power Transformers - Industrial Rectifier Power Transformer

24-50
Bel Signal Transformer
1: 339,72 €
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

339,72 €

311,56 €

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: 112,01 €
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

112,01 €

97,88 €

96,99 €

96,51 €

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: 15,15 €
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

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Datasheet

46In Stock

15,15 €

12,74 €

12,65 €

10,74 €

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: 30,93 €
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

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Datasheet

16In Stock

30,93 €

27,83 €

24,86 €

24,63 €

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: 28,17 €
36In 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

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Datasheet

36In Stock

28,17 €

25,34 €

23,57 €

21,17 €

View

Min.: 1
Mult.: 1

6 VA

115 VAC, 230 VAC

30 V CT/15 V

Through Hole

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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