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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 GIGABIT PoE+ ISO MOD 24P SMD Single Port

TG111-HPE3NZRL
HALO Electronics
1: NT$193.59
23In Stock
420Expected 9/11/2026

Mfr. Part #
TG111-HPE3NZRL

Mouser Part #
493-TG111-HPE3NZRL

HALO Electronics

Audio Transformers / Signal Transformers GIGABIT PoE+ ISO MOD 24P SMD Single Port

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Datasheet

23In Stock

420Expected 9/11/2026

NT$193.59

NT$184.63

NT$178.89

NT$173.16

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Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke

TG1G-S001NZRL
HALO Electronics
1: NT$403.31
353In Stock

Mfr. Part #
TG1G-S001NZRL

Mouser Part #
493-TG1G-S001NZRL

HALO Electronics

Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke

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Datasheet

353In Stock

NT$403.31

NT$260.27

NT$212.23

NT$171.72

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Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port GullWing 1:2.5

TG92-2006N1LF
HALO Electronics
1: NT$166.70
212In Stock

Mfr. Part #
TG92-2006N1LF

Mouser Part #
493-TG92-2006N1LF

HALO Electronics

Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port GullWing 1:2.5

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Datasheet

212In Stock

NT$166.70

NT$107.55

NT$87.83

NT$70.98

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Min.: 1
Mult.: 1

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

TGMR-350V6LF
HALO Electronics
1: NT$326.24
113In Stock

Mfr. Part #
TGMR-350V6LF

Mouser Part #
493-TGMR-350V6LF

HALO Electronics

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

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Datasheet

113In Stock

NT$326.24

NT$210.80

NT$172.08

NT$139.10

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Min.: 1
Mult.: 1

SMD/SMT

Autotransformers Step Down Auto Transformer

115-0F
Bel Signal Transformer
1: NT$1,887.14
5In Stock

Mfr. Part #
115-0F

Mouser Part #
530-115-0F

Bel Signal Transformer

Autotransformers Step Down Auto Transformer

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Datasheet

5In Stock

NT$1,887.14

NT$1,581.70

NT$1,543.34

NT$1,497.45

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Min.: 1
Mult.: 1

150 VA

115 VAC to 230 VAC, 115 V to 230 V

Chassis

Power Transformers - Industrial Rectifier Power Transformer

16-1
Bel Signal Transformer
1: NT$2,468.27
14In Stock

Mfr. Part #
16-1

Mouser Part #
530-16-1

Bel Signal Transformer

Power Transformers - Industrial Rectifier Power Transformer

Datasheet

14In Stock

NT$2,468.27

NT$2,218.04

NT$2,096.87

NT$2,066.39

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Min.: 1
Mult.: 1

16 VA

115 VAC

16 V CT/8 V CT

Chassis

Power Transformers - Industrial Rectifier Power Transformer

16-6
Bel Signal Transformer
1: NT$2,827.85
4In Stock

Mfr. Part #
16-6

Mouser Part #
530-16-6

Bel Signal Transformer

Power Transformers - Industrial Rectifier Power Transformer

Datasheet

4In Stock

NT$2,827.85

NT$2,491.93

NT$2,283.65

NT$2,165.70

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Min.: 1
Mult.: 1

96 VA

115 VAC

16 V CT/8 V CT

Chassis

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

DP-241-6-120L
Bel Signal Transformer
1: NT$984.44
24In Stock

Mfr. Part #
DP-241-6-120L

Mouser Part #
530-DP-241-6-120L

Bel Signal Transformer

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

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Datasheet

24In Stock

NT$984.44

NT$902.70

NT$766.83

NT$765.04

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Min.: 1
Mult.: 1

30 VA

115 VAC, 230 VAC

120 V CT

Chassis

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

PC-120-10
Bel Signal Transformer
1: NT$730.26
51In Stock

Mfr. Part #
PC-120-10

Mouser Part #
530-PC-120-10

Bel Signal Transformer

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

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Datasheet

51In Stock

NT$730.26

NT$613.75

NT$588.66

NT$570.37

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Min.: 1
Mult.: 1

1.2 VA

115 VAC

120 V CT/60 V

Through Hole

Current Transformers - Industrial 120V 2-20A 1s CURRENT SENSOR

CT-0600-F20
Littelfuse
1: NT$4,319.57
1In Stock

Mfr. Part #
CT-0600-F20

Mouser Part #
576-CT-0600-F20

Littelfuse

Current Transformers - Industrial 120V 2-20A 1s CURRENT SENSOR

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Datasheet

1In Stock

NT$4,319.57

NT$3,976.48

NT$3,906.93

NT$3,853.52

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Min.: 1
Mult.: 1

600 V

Panel

Power Transformers - Board Mount MAX250 TRANS 4KVDC 2.5MH DIP

78250JVC-R
Murata Power Solutions
1: NT$182.12
243In Stock

Mfr. Part #
78250JVC-R

Mouser Part #
580-78250JVC-R

Murata Power Solutions

Power Transformers - Board Mount MAX250 TRANS 4KVDC 2.5MH DIP

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Datasheet

243In Stock

Cut Tape

NT$182.12

NT$145.91

NT$140.17

NT$135.87

Reel

NT$115.80

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MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

Power Transformers - Industrial 0.150KVA 208/240/415-120/24

E150TC
SolaHD
1: NT$8,609.74
1In Stock

Mfr. Part #
E150TC

Mouser Part #
663-E150TC

SolaHD

Power Transformers - Industrial 0.150KVA 208/240/415-120/24

Datasheet

1In Stock

NT$8,609.74

NT$8,423.32

NT$8,354.13

Min.: 1
Mult.: 1

150 VA

208 V, 240 V, 415 V

24 V, 120 V

Bracket Mount

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

7491181024
Wurth Elektronik
1: NT$277.12
140In Stock

Mfr. Part #
7491181024

Mouser Part #
710-7491181024

Wurth Elektronik

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

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Datasheet

140In Stock

NT$277.12

NT$243.78

NT$230.87

NT$217.97

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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: NT$472.86
41In Stock
100Expected 8/14/2026

Mfr. Part #
750311590

Mouser Part #
710-750311590

Wurth Elektronik

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

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Datasheet

41In Stock

100Expected 8/14/2026

Cut Tape

NT$472.86

NT$442.75

Reel

NT$385.03

NT$346.67

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: NT$420.16
114In Stock

Mfr. Part #
750311600

Mouser Part #
710-750311600

Wurth Elektronik

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

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Datasheet

114In Stock

Cut Tape

NT$420.16

NT$393.63

Reel

NT$393.63

NT$307.95

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: NT$245.21
258In Stock
500Expected 8/27/2026

Mfr. Part #
750317493

Mouser Part #
710-750317493

Wurth Elektronik

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

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Datasheet

258In Stock

500Expected 8/27/2026

Cut Tape

NT$245.21

NT$228.01

NT$210.44

NT$192.87

Reel

NT$175.31

NT$144.48

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: NT$350.25
17In Stock

Mfr. Part #
7508112349

Mouser Part #
710-7508112349

Wurth Elektronik

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

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Datasheet

17In Stock

NT$350.25

NT$345.95

NT$324.08

NT$291.82

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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: NT$1,788.20
1In Stock

Mfr. Part #
CT1000/5

Mouser Part #
830-T1000/5

ATC Diversified Electronics

Current Transformers - Industrial Current Transformer 1000/5 amp

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Datasheet

1In Stock

NT$1,788.20

NT$1,556.25

NT$1,513.95

NT$1,461.96

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Min.: 1
Mult.: 1

15 VA

Free Hanging

Power Transformers - Board Mount THROUGH HOLE 2.4VA

3FS-356
Tamura
1: NT$210.80
44In Stock

Mfr. Part #
3FS-356

Mouser Part #
838-3FS-356

Tamura

Power Transformers - Board Mount THROUGH HOLE 2.4VA

Datasheet

44In Stock

NT$210.80

NT$179.97

NT$172.80

NT$165.99

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: NT$2,291.53
3In Stock

Mfr. Part #
B82801X3

Mouser Part #
871-B82801X3

TDK

Current Transformers - Board Mount EE 12.6 Core Series TRANSFORMER KIT

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Datasheet

3In Stock

NT$2,291.53

NT$1,875.31

NT$1,805.76

NT$1,755.22

View

Min.: 1
Mult.: 1

SMD/SMT

Pulse Transformers TRANSFORMER PBC QPL THT MIL-STD-1553

Q1553-51
iNRCORE
1: NT$2,201.91
25In Stock

Mfr. Part #
Q1553-51

Mouser Part #
673-Q1553-51

iNRCORE

Pulse Transformers TRANSFORMER PBC QPL THT MIL-STD-1553

Datasheet

25In Stock

NT$2,201.91

NT$1,979.64

NT$1,773.50

NT$1,716.86

View

Min.: 1
Mult.: 1

Through Hole

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

TCO2-532+
Mini-Circuits
1: NT$159.53
423In Stock

Mfr. Part #
TCO2-532+

Mouser Part #
139-TCO2-532+

Mini-Circuits

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

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Datasheet

423In Stock

Cut Tape

NT$159.53

NT$138.02

NT$116.15

NT$100.38

Reel

NT$81.74

MouseReel Available

Min.: 1
Mult.: 1

: 500

2 W

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

TRS2-1T-75+
Mini-Circuits
1: NT$230.52
208In Stock

Mfr. Part #
TRS2-1T-75+

Mouser Part #
139-TRS2-1T-75

Mini-Circuits

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

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Datasheet

208In Stock

Cut Tape

NT$230.52

NT$201.84

Reel

NT$191.08

MouseReel Available

Min.: 1
Mult.: 1

: 100

Audio Transformers / Signal Transformers T3/DS3/E3/STS-1 SMD 1-Port 1:2 Gullwing

TG07-0206NSRLTR
HALO Electronics
1: NT$206.14
992In Stock

Mfr. Part #
TG07-0206NSRLTR

Mouser Part #
493-TG07-0206NSRLTR

HALO Electronics

Audio Transformers / Signal Transformers T3/DS3/E3/STS-1 SMD 1-Port 1:2 Gullwing

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Datasheet

992In Stock

Cut Tape

NT$206.14

NT$133.00

NT$108.63

NT$87.83

Reel

NT$65.25

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Pulse Transformers ISO MOD SMD GullWing 1.5kVrms 0.8Ohm 6pi

TGM-280NSRL
HALO Electronics
1: NT$198.97
543In Stock

Mfr. Part #
TGM-280NSRL

Mouser Part #
493-TGM-280NSRL

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing 1.5kVrms 0.8Ohm 6pi

Learn More

Datasheet

543In Stock

NT$198.97

NT$66.32

NT$63.10

Min.: 1
Mult.: 1

SMD/SMT

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