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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: 22,208

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Part #

Audio Transformers / Signal Transformers Wideband RF, TH 250mA 1:1sec

SWB3010-PCL
Coilcraft
1: $4.10
18In Stock

Mfr. Part #
SWB3010-PCL

Mouser Part #
994-SWB3010-PCL

Coilcraft

Audio Transformers / Signal Transformers Wideband RF, TH 250mA 1:1sec

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Datasheet

18In Stock

$4.10

$3.10

$2.95

$2.76

View

Min.: 1
Mult.: 1

250 mW (1/4 W)

Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W

WB9-1L
Coilcraft
1: $5.88
21In Stock
70On Order

Mfr. Part #
WB9-1L

Mouser Part #
994-WB9-1L

Coilcraft

Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W

Datasheet

21In Stock

70On Order

$5.88

$4.44

$4.22

$3.96

View

Min.: 1
Mult.: 1

250 mW (1/4 W)

Audio Transformers / Signal Transformers 10BASE-T PCMCIA SMD 1:1 Filterless

TG04-2006P1RL
HALO Electronics
1: $6.95
276In Stock

Mfr. Part #
TG04-2006P1RL

Mouser Part #
493-TG04-2006P1RL

HALO Electronics

Audio Transformers / Signal Transformers 10BASE-T PCMCIA SMD 1:1 Filterless

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Datasheet

276In Stock

$6.95

$4.96

$4.17

$3.47

$2.72

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port w/CMR Choke 1:2

TG75-1406NRL
HALO Electronics
1: $5.20
324In Stock

Mfr. Part #
TG75-1406NRL

Mouser Part #
493-TG75-1406NRL

HALO Electronics

Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port w/CMR Choke 1:2

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Datasheet

324In Stock

$5.20

$3.34

$2.73

$2.21

View

Min.: 1
Mult.: 1

Current Transformers - Industrial CT for NX-TC w/UL dia 5.8mm

E54-CT1L
Omron Automation and Safety
1: $79.85
6In Stock

Mfr. Part #
E54-CT1L

Mouser Part #
653-E54-CT1L

Omron Automation and Safety

Current Transformers - Industrial CT for NX-TC w/UL dia 5.8mm

6In Stock

$79.85

$60.74

$59.31

$58.11

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Min.: 1
Mult.: 1

Power Transformers - Industrial 0.500KVA 120X240-12/24 BB

HS19F500B
SolaHD
1: $302.91
1In Stock

Mfr. Part #
HS19F500B

Mouser Part #
663-HS19F500B

SolaHD

Power Transformers - Industrial 0.500KVA 120X240-12/24 BB

Datasheet

1In Stock

$302.91

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 10GBASE-T 90W PoE++ Transformer

10GB-6013XNL
iNRCORE
1: $47.67
3In Stock

Mfr. Part #
10GB-6013XNL

Mouser Part #
673-10GB-6013XNL

iNRCORE

Audio Transformers / Signal Transformers 10GBASE-T 90W PoE++ Transformer

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Datasheet

3In Stock

$47.67

$42.87

$40.90

$40.35

View

Min.: 1
Mult.: 1

90 W

Audio Transformers / Signal Transformers MDL,SIN,100D, 1:1 HF, SMD, T&R

HB3005HLT
Pulse Electronics
1: $3.52
789In Stock

Mfr. Part #
HB3005HLT

Mouser Part #
673-HB3005HLT

Pulse Electronics

Audio Transformers / Signal Transformers MDL,SIN,100D, 1:1 HF, SMD, T&R

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Datasheet

789In Stock

Cut Tape

$3.52

$2.85

$2.55

$2.47

Reel

$2.28

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

Pulse Transformers XFMR,GATE DRIVE,9.3 V-USEC NPB

PA2777NLT
Pulse Electronics
1: $4.01
100In Stock

Mfr. Part #
PA2777NLT

Mouser Part #
673-PA2777NLT

Pulse Electronics

Pulse Transformers XFMR,GATE DRIVE,9.3 V-USEC NPB

Datasheet

100In Stock

Cut Tape

$4.01

$3.28

$2.85

$2.76

Reel

$2.05

View

Min.: 1
Mult.: 1

: 850

Audio Transformers / Signal Transformers LAN 1 Port 10/100 Base-TX T,C

ALANS100X1-2F30DT
ABRACON
1: $2.71
634In Stock

Mfr. Part #
ALANS100X1-2F30DT

Mouser Part #
815-ALANS100X12F30DT

ABRACON

Audio Transformers / Signal Transformers LAN 1 Port 10/100 Base-TX T,C

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Datasheet

634In Stock

Cut Tape

$2.71

$2.31

$2.21

$2.09

Reel

$1.22

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

Power Transformers - Industrial CONTROL TRANSFORMER,150VA,380/400/415-11

MT0150I
Siemens
1: $244.13
1In Stock

Mfr. Part #
MT0150I

Mouser Part #
982-MT0150I

Siemens

Power Transformers - Industrial CONTROL TRANSFORMER,150VA,380/400/415-11

Datasheet

1In Stock

$244.13

$230.45

$227.35

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers C1589 TI LM5070 7uH 12 V 0.6 A

C1589-ALD
Coilcraft
1: $5.63
200In Stock

Mfr. Part #
C1589-ALD

Mouser Part #
994-C1589-ALD

Coilcraft

Audio Transformers / Signal Transformers C1589 TI LM5070 7uH 12 V 0.6 A

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Datasheet

200In Stock

Cut Tape

$5.63

$4.25

$4.04

$3.79

Reel

$3.47

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

7 W

Current Transformers - Board Mount CST1 1:50 20A 500uH AEC-Q200

CST1-050LC
Coilcraft
1: $3.46
308In Stock

Mfr. Part #
CST1-050LC

Mouser Part #
994-CST1-050LC

Coilcraft

Current Transformers - Board Mount CST1 1:50 20A 500uH AEC-Q200

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Datasheet

308In Stock

Cut Tape

$3.46

$2.83

$2.68

Reel

$2.28

$2.25

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

Current Transformers - Board Mount CST1 1:60 20A 730uH AEC-Q200

CST1-060LC
Coilcraft
1: $3.45
153In Stock

Mfr. Part #
CST1-060LC

Mouser Part #
994-CST1-060LC

Coilcraft

Current Transformers - Board Mount CST1 1:60 20A 730uH AEC-Q200

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Datasheet

153In Stock

Cut Tape

$3.45

$2.82

$2.44

$2.37

Reel

$2.27

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

Current Transformers - Board Mount CST2 1:50 20A 500uH AEC-Q200

CST2-050LC
Coilcraft
1: $3.48
183In Stock

Mfr. Part #
CST2-050LC

Mouser Part #
994-CST2-050LC

Coilcraft

Current Transformers - Board Mount CST2 1:50 20A 500uH AEC-Q200

Learn More

Datasheet

183In Stock

Cut Tape

$3.48

$2.84

$2.46

$2.39

Reel

$2.29

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

Pulse Transformers 165V 460uH 20% GA3550 for UCD3138

GA3550-BLD
Coilcraft
1: $6.84
39In Stock

Mfr. Part #
GA3550-BLD

Mouser Part #
994-GA3550-BLD

Coilcraft

Pulse Transformers 165V 460uH 20% GA3550 for UCD3138

Datasheet

39In Stock

Cut Tape

$6.84

$5.38

$5.14

$5.00

Reel

$4.64

View

Min.: 1
Mult.: 1

: 200

PCB Mount

Audio Transformers / Signal Transformers 120W POE Planar 5V 24A 50uH

POE120PL-50L
Coilcraft
1: $9.62
36In Stock

Mfr. Part #
POE120PL-50L

Mouser Part #
994-POE120PL-50L

Coilcraft

Audio Transformers / Signal Transformers 120W POE Planar 5V 24A 50uH

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Datasheet

36In Stock

$9.62

$8.14

$7.81

$7.39

View

Min.: 1
Mult.: 1

120 W

Audio Transformers / Signal Transformers Forward PoE 33W 128uH 3.3V 25%

POE33PR-33ED
Coilcraft
1: $6.38
128In Stock

Mfr. Part #
POE33PR-33ED

Mouser Part #
994-POE33PR-33ED

Coilcraft

Audio Transformers / Signal Transformers Forward PoE 33W 128uH 3.3V 25%

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Datasheet

128In Stock

Cut Tape

$6.38

$4.81

$4.58

$4.29

Reel

$3.93

View

MouseReel Available

Min.: 1
Mult.: 1

: 150

33 W

Audio Transformers / Signal Transformers Flyback PoE 51W 26.7uH 3.3V 4.5A

POE51Q-33ED
Coilcraft
1: $6.49
138In Stock

Mfr. Part #
POE51Q-33ED

Mouser Part #
994-POE51Q-33ED

Coilcraft

Audio Transformers / Signal Transformers Flyback PoE 51W 26.7uH 3.3V 4.5A

Learn More

Datasheet

138In Stock

Cut Tape

$6.49

$4.90

$4.66

$4.37

Reel

$4.00

View

MouseReel Available

Min.: 1
Mult.: 1

: 150

51 W

Audio Transformers / Signal Transformers Flyback PoE 51W 26.7uH 5V 4.5A

POE51Q-50ED
Coilcraft
1: $6.49
19In Stock

Mfr. Part #
POE51Q-50ED

Mouser Part #
994-POE51Q-50ED

Coilcraft

Audio Transformers / Signal Transformers Flyback PoE 51W 26.7uH 5V 4.5A

Learn More

Datasheet

19In Stock

Cut Tape

$6.49

$4.90

$4.66

$4.37

Reel

$4.00

View

MouseReel Available

Min.: 1
Mult.: 1

: 150

51 W

Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.03-250 MHz

PWB2010-1LC
Coilcraft
1: $4.50
563In Stock
250On Order

Mfr. Part #
PWB2010-1LC

Mouser Part #
994-PWB2010-1LC

Coilcraft

Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.03-250 MHz

Datasheet

563In Stock

250On Order

Cut Tape

$4.50

$3.40

$3.26

Reel

$2.77

$2.69

$2.60

MouseReel Available

Min.: 1
Mult.: 1

: 250

250 mW (1/4 W)

Power Transformers - Board Mount Q4338 Flybck Regltor 12 V, -12 V 1.8 A

Q4338-BL
Coilcraft
1: $5.75
46In Stock

Mfr. Part #
Q4338-BL

Mouser Part #
994-Q4338-BL

Coilcraft

Power Transformers - Board Mount Q4338 Flybck Regltor 12 V, -12 V 1.8 A

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Datasheet

46In Stock

$5.75

$4.60

$4.42

$4.28

View

Min.: 1
Mult.: 1

Power Transformers - Board Mount Q4344 Flybck Regltor -12 V 5.0 V 0.75 A

Q4344-BL
Coilcraft
1: $8.31
28In Stock

Mfr. Part #
Q4344-BL

Mouser Part #
994-Q4344-BL

Coilcraft

Power Transformers - Board Mount Q4344 Flybck Regltor -12 V 5.0 V 0.75 A

Learn More

Datasheet

28In Stock

$8.31

$6.73

$6.46

$6.26

View

Min.: 1
Mult.: 1

Current Transformers - Board Mount 1:200, 59.2mH, 30A 6.7Ohm

SCS-200LD
Coilcraft
1: $5.27
93In Stock

Mfr. Part #
SCS-200LD

Mouser Part #
994-SCS-200LD

Coilcraft

Current Transformers - Board Mount 1:200, 59.2mH, 30A 6.7Ohm

Datasheet

93In Stock

Cut Tape

$5.27

$4.22

$4.05

$3.93

Reel

$3.65

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

SMD/SMT

Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W

WB1-1TL
Coilcraft
1: $4.78
51In Stock

Mfr. Part #
WB1-1TL

Mouser Part #
994-WB1-1TL

Coilcraft

Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W

Datasheet

51In Stock

$4.78

$3.61

$3.44

$3.22

Min.: 1
Mult.: 1

250 mW (1/4 W)

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