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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: 21,930

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Part #

Audio Transformers / Signal Transformers

1000B-5016XNL
iNRCORE
1: $42.80
17In Stock

Mfr. Part No.
1000B-5016XNL

Mouser Part No
673-1000B-5016XNL

iNRCORE

Audio Transformers / Signal Transformers

17In Stock

$42.80

$41.17

$34.98

$34.96

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra POE+ 1-Port

TG110-HPE7N5LF
HALO Electronics
1: $11.51
841In Stock

Mfr. Part No.
TG110-HPE7N5LF

Mouser Part No
493-TG110-HPE7N5LF

HALO Electronics

Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra POE+ 1-Port

Datasheet

841In Stock

$11.51

$7.41

$6.05

$4.89

View

Min.: 1
Mult.: 1

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

TG1G-S002NZRL
HALO Electronics
1: $18.09
490In Stock

Mfr. Part No.
TG1G-S002NZRL

Mouser Part No
493-TG1G-S002NZRL

HALO Electronics

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

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Datasheet

490In Stock

$18.09

$6.18

$5.85

$5.49

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers CJ5143 for NCP5080 350V 1.2A SMT

CJ5143-ALC
Coilcraft
1: $8.07
3,988In Stock

Mfr. Part No.
CJ5143-ALC

Mouser Part No
994-CJ5143-ALC

Coilcraft

Audio Transformers / Signal Transformers CJ5143 for NCP5080 350V 1.2A SMT

Learn More

Datasheet

3,988In Stock

More Info Available

Cut Tape

$8.07

$6.09

$5.85

Reel

$4.98

$4.82

$4.66

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

Power Transformers

YA8779-BLD
Coilcraft
1: $10.57
1,500In Stock

Mfr. Part No.
YA8779-BLD

Mouser Part No
994-YA8779-BL

Coilcraft

Power Transformers

Datasheet

1,500In Stock

More Info Available

Cut Tape

$10.57

Reel

$7.44

$5.18

$4.80

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

Audio Transformers / Signal Transformers SMD ISOLATION MODULE GigE 2-Port Gigabit

TG111-E212NWLF
HALO Electronics
1: $29.32
820In Stock

Mfr. Part No.
TG111-E212NWLF

Mouser Part No
493-TG111-E212NWLF

HALO Electronics

Audio Transformers / Signal Transformers SMD ISOLATION MODULE GigE 2-Port Gigabit

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Datasheet

820In Stock

$29.32

$18.92

$15.43

$12.48

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers FA2805 SMT Flyback For Si341, Si3402

FA2805-CLD
Coilcraft
1: $7.06
593In Stock

Mfr. Part No.
FA2805-CLD

Mouser Part No
994-FA2805-CLD

Coilcraft

Audio Transformers / Signal Transformers FA2805 SMT Flyback For Si341, Si3402

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Datasheet

593In Stock

More Info Available

Cut Tape

$7.06

$5.33

$5.09

$4.76

Reel

$4.36

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 175

15 W

Power Transformers Q4438 Flybck Regltor 12 V, -12 V 0.63 A

Q4438-BL
Coilcraft
1: $12.66
1,011In Stock
613On Order

Mfr. Part No.
Q4438-BL

Mouser Part No
994-Q4438-BL

Coilcraft

Power Transformers Q4438 Flybck Regltor 12 V, -12 V 0.63 A

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Datasheet

1,011In Stock

613On Order

$12.66

$8.89

$6.21

$5.76

Min.: 1
Mult.: 1

Industrial Control Transformers 1A,5KVA,240X480-120/240,115C,3R,5/6,QMS

9T21B1055G02
ABB
1: $5,548.73
1In Stock
New At Mouser

Mfr. Part No.
9T21B1055G02

Mouser Part No
894-9T21B1055G02

New At Mouser

ABB

Industrial Control Transformers 1A,5KVA,240X480-120/240,115C,3R,5/6,QMS

Datasheet

1In Stock

$5,548.73

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers GA3460 for LT3751 500V 50A

GA3460-BL
Coilcraft
1: $15.13
490In Stock
192On Order

Mfr. Part No.
GA3460-BL

Mouser Part No
994-GA3460-BL

Coilcraft

Audio Transformers / Signal Transformers GA3460 for LT3751 500V 50A

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Datasheet

490In Stock

192On Order

$15.13

$13.63

$13.07

$12.66

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers POE70P Flyback 7uH 12 V 0.6 A

POE70P-12LD
Coilcraft
1: $5.98
2,711In Stock

Mfr. Part No.
POE70P-12LD

Mouser Part No
994-POE70P-12LD

Coilcraft

Audio Transformers / Signal Transformers POE70P Flyback 7uH 12 V 0.6 A

Learn More

Datasheet

2,711In Stock

Cut Tape

$5.98

$4.52

$4.35

Reel

$3.69

$3.58

$3.46

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

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

ADT4-1WT+
Mini-Circuits
1: $35.66
1,633In Stock

Mfr. Part No.
ADT4-1WT+

Mouser Part No
139-ADT4-1WT

Mini-Circuits

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

Datasheet

1,633In Stock

Cut Tape

$35.66

$6.85

Reel

$5.83

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

250 mW

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

TC1.33-182X-75+
Mini-Circuits
1: $22.27
1,745In Stock

Mfr. Part No.
TC1.33-182X-75+

Mouser Part No
139-TC1.33-182X-75

Mini-Circuits

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

Learn More

Datasheet

1,745In Stock

Cut Tape

$22.27

$22.24

$10.17

$4.08

Reel

$3.22

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

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

TC16-161T+
Mini-Circuits
1: $18.55
798In Stock

Mfr. Part No.
TC16-161T+

Mouser Part No
139-TC16-161T

Mini-Circuits

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

Learn More

Datasheet

798In Stock

Cut Tape

$18.55

$18.53

$5.81

$4.13

Reel

$3.17

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

250 mW

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

TC3-1TG2+
Mini-Circuits
1: $24.52
1,645In Stock

Mfr. Part No.
TC3-1TG2+

Mouser Part No
139-TC3-1TG2

Mini-Circuits

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

Datasheet

1,645In Stock

Cut Tape

$24.52

$24.48

$9.71

$4.66

Reel

$3.95

$2.76

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

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

TC4-25+
Mini-Circuits
1: $24.51
1,333In Stock

Mfr. Part No.
TC4-25+

Mouser Part No
139-TC4-25

Mini-Circuits

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

Datasheet

1,333In Stock

Cut Tape

$24.51

$4.80

$3.26

$2.56

$2.47

Reel

$2.47

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

250 mW

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

TCML1-19X+
Mini-Circuits
1: $22.27
875In Stock

Mfr. Part No.
TCML1-19X+

Mouser Part No
139-TCML1-19X

Mini-Circuits

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

Datasheet

875In Stock

Cut Tape

$22.27

$22.24

$8.84

$3.53

Reel

$2.80

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Current Transformers - Industrial 1PH CURR TXFORM-4-20MA OUTPUT

A82-2050
Carlo Gavazzi
1: $346.22
23In Stock
4On Order

Mfr. Part No.
A82-2050

Mouser Part No
225-A82-2050

Carlo Gavazzi

Current Transformers - Industrial 1PH CURR TXFORM-4-20MA OUTPUT

Datasheet

23In Stock

4On Order

$346.22

$323.79

$318.49

$311.93

View

Min.: 1
Mult.: 1

Panel

Audio Transformers / Signal Transformers 10/100BASE-TX SMD AEC-Q200 16P 1-Port

TG110-AEX50N5LFTR
HALO Electronics
1: $4.93
1,186In Stock

Mfr. Part No.
TG110-AEX50N5LFTR

Mouser Part No
493-TG110AEX50N5LFTR

HALO Electronics

Audio Transformers / Signal Transformers 10/100BASE-TX SMD AEC-Q200 16P 1-Port

Learn More

Datasheet

Product Comments

1,186In Stock

Cut Tape

$4.93

$4.73

$4.59

$4.45

Reel

$4.02

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 700

Current Transformers - Board Mount 15A Curr Sense Txfr 1:1:50 SM

54050C
Murata Power Solutions
1: $3.03
1,322In Stock

Mfr. Part No.
54050C

Mouser Part No
580-54050C

Murata Power Solutions

Current Transformers - Board Mount 15A Curr Sense Txfr 1:1:50 SM

Learn More

Datasheet

1,322In Stock

Cut Tape

$3.03

$2.92

$2.80

$2.62

Reel

$1.49

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 450

SMD/SMT

Audio Transformers / Signal Transformers 3-300MHz SMD 50Ohm RF Tranformer

CX2045LNL
Pulse Electronics
1: $4.32
1,144In Stock

Mfr. Part No.
CX2045LNL

Mouser Part No
673-CX2045LNL

Pulse Electronics

Audio Transformers / Signal Transformers 3-300MHz SMD 50Ohm RF Tranformer

Datasheet

1,144In Stock

$4.32

$3.76

$3.09

$2.89

View

Min.: 1
Mult.: 1

Pulse Transformers XFMR & CMC 1:1 300UH,4.3KV AEC-Q, SMT T&R

HM1238NLT
Pulse Electronics
1: $6.38
958In Stock

Mfr. Part No.
HM1238NLT

Mouser Part No
673-HM1238NLT

Pulse Electronics

Pulse Transformers XFMR & CMC 1:1 300UH,4.3KV AEC-Q, SMT T&R

Datasheet

958In Stock

Cut Tape

$6.38

$5.76

$5.51

$5.36

Reel

$4.00

View

Min.: 1
Mult.: 1

Reel: 800

Current Transformers - Board Mount SMD Current Sense 10.4mH 1.9Ohms

PA0368.125NLT
Pulse Electronics
1: $2.76
1,280In Stock

Mfr. Part No.
PA0368.125NLT

Mouser Part No
673-PA0368.125NLT

Pulse Electronics

Current Transformers - Board Mount SMD Current Sense 10.4mH 1.9Ohms

Learn More

Datasheet

1,280In Stock

Cut Tape

$2.76

$2.50

$2.37

$2.30

Reel

$1.66

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,100

Current Transformers - Board Mount SMD Current Sense AEC-Q200 1:50 Xfmr

PA1005.050QNLT
Pulse Electronics
1: $2.49
2,169In Stock

Mfr. Part No.
PA1005.050QNLT

Mouser Part No
673-PA1005.050QNLT

Pulse Electronics

Current Transformers - Board Mount SMD Current Sense AEC-Q200 1:50 Xfmr

Learn More

Datasheet

2,169In Stock

Cut Tape

$2.49

$2.26

$2.12

$2.06

View

Reel

$1.56

MouseReel Available

Min.: 1
Mult.: 1

Reel: 900

Audio Transformers / Signal Transformers THT T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Por

PE-64936NL
Pulse Electronics
1: $7.56
1,327In Stock

Mfr. Part No.
PE-64936NL

Mouser Part No
673-PE-64936NL

Pulse Electronics

Audio Transformers / Signal Transformers THT T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Por

Learn More

Datasheet

1,327In Stock

$7.56

$5.99

$5.19

$5.09

View

Min.: 1
Mult.: 1

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
Coilcraft
Eaton
EMO Systems
HALO Electronics
Hammond
HARTING
Hatch Lighting
ICE Components
IDEC
Infineon
iNRCORE
KEMET
LEM
Littelfuse
MACOM
Mini-Circuits
Mitsumi
Molex
Mueller Electric
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Neutrik
Omron
Opto 22
Panduit
Phoenix Contact
Power Integrations
Proterial
Pro-Wave Electronics
Pulse
Qorvo
RECOM
Schneider Electric
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Sensata
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SolaHD
Spectrum Control
Staco
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TDK
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Xicon

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 V/132 V
0 V to 120 V/132 V, 0 V to 240 V/264 V
0 V to 120 V/140 V
0 V to 120 V/140 V, 0 V to 240 V/280 V
0 V to 120 V/140 V, 110 V to 240 V, 120 V to 260 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 240 V/280 V
0 V to 240 V/280 V, 0 V to 240 V
0 V to 240 V/280 V, 0 V to 280 V
0 V to 240 V/280 V, 0 V to 480 V/560 V
0 V to 280 V
0 V to 480 V
0 V to 480 V, 0 to 560 V
0 V to 480 V/560 V

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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