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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 TC XFMR / SURF MOUNT / RoHS

TC8-1G2+
Mini-Circuits
1: NT$139.82
294In Stock

Mfr. Part #
TC8-1G2+

Mouser Part #
139-TC8-1G2

Mini-Circuits

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

Datasheet

294In Stock

Cut Tape

NT$139.82

NT$98.23

NT$81.02

NT$73.85

Reel

NT$73.85

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

TCML1-19+
Mini-Circuits
1: NT$121.89
21In Stock

Mfr. Part #
TCML1-19+

Mouser Part #
139-TCML1-19

Mini-Circuits

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

Datasheet

21In Stock

Cut Tape

NT$121.89

NT$81.02

NT$63.81

NT$59.87

Reel

NT$59.87

MouseReel Available

Min.: 1
Mult.: 1

: 500

Audio Transformers / Signal Transformers

TG03-RF24NSRL
HALO Electronics
1: NT$290.39
62In Stock

Mfr. Part #
TG03-RF24NSRL

Mouser Part #
493-TG03-RF24NSRL

HALO Electronics

Audio Transformers / Signal Transformers

62In Stock

NT$290.39

NT$207.21

NT$174.23

NT$145.19

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Min.: 1
Mult.: 1

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

TG04-1505NSRL
HALO Electronics
1: NT$190.01
396In Stock

Mfr. Part #
TG04-1505NSRL

Mouser Part #
493-TG04-1505NSRL

HALO Electronics

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

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Datasheet

396In Stock

NT$190.01

NT$123.32

NT$100.74

NT$81.38

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Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers GIGABIT ISO MOD GigE 10/100BASE-TX

TG111-E12NYNRLTR
HALO Electronics
1: NT$410.48
63In Stock

Mfr. Part #
TG111-E12NYNRLTR

Mouser Part #
493-TG111-E12NYNRLTR

HALO Electronics

Audio Transformers / Signal Transformers GIGABIT ISO MOD GigE 10/100BASE-TX

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Datasheet

63In Stock

Cut Tape

NT$410.48

NT$264.93

NT$216.18

NT$174.59

Reel

NT$146.63

View

MouseReel Available

Min.: 1
Mult.: 1

: 330

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

View

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

View

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

View

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 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

Learn More

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

Learn More

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

Learn More

Datasheet

17In Stock

NT$350.25

NT$345.95

NT$324.08

NT$291.82

View

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

Learn More

Datasheet

1In Stock

NT$1,788.20

NT$1,556.25

NT$1,513.95

NT$1,461.96

View

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

Learn More

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 Pulse Transformer 1:1 230Vus

77204C
Murata Power Solutions
1: NT$305.44
1,084In Stock
End of Life

Mfr. Part #
77204C

Mouser Part #
580-77204C

End of Life

Murata Power Solutions

Pulse Transformers Pulse Transformer 1:1 230Vus

Datasheet

1,084In Stock

NT$305.44

NT$275.69

NT$269.59

NT$260.99

View

Min.: 1
Mult.: 1

SMD/SMT

Transformers

Types of Transformers

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ABB
ABRACON
Adam Tech
Advanced Energy
Advantech
Altech
Amphenol
AMSECO
ATC Diversified Electronics
Banner Engineering
Bel
Bel Power Solutions
Bourns
Carlo Gavazzi
Cinch Connectivity Solutions
Coilcraft
Eaton
EMO Systems
HALO Electronics
Hammond
HARTING
Hatch Lighting
ICE Components
IDEC
Infineon
iNRCORE
KEMET
LEM
Littelfuse
MACOM
Mini-Circuits
Mitsumi
Molex
Murata
Murrelektronik
Neutrik
Omron
Opto 22
Panduit
Phoenix Contact
Proterial
Pro-Wave Electronics
Pulse
Qorvo
RECOM
Schneider Electric
Schurter
Sensata
Siemens
Simpson
SolaHD
Spectrum Control
Staco
Sumida
Tamura
Taoglas
TDK
TE Connectivity
Triad Magnetics
Tripp Lite
TT Electronics
TTM Technologies
Vacuumschmelze
Vicor
Visaton
Vishay
Weidmuller
White-Rodgers
Wurth Elektronik
Xicon
YAGEO

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