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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: 22,343

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Part #

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

TC1-1-13M-75X+
Mini-Circuits
1: $21.63
1,044In Stock
4,000Expected 22/7/2026

Mfr. Part No.
TC1-1-13M-75X+

Mouser Part No
139-TC1-1-13M-75X

Mini-Circuits

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

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Datasheet

1,044In Stock

4,000Expected 22/7/2026

Cut Tape

$21.63

$4.34

$2.81

$2.15

View

Reel

$1.79

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

TC4-11G2+
Mini-Circuits
1: $23.84
660In Stock

Mfr. Part No.
TC4-11G2+

Mouser Part No
139-TC4-11G2

Mini-Circuits

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

Datasheet

660In Stock

Cut Tape

$23.84

$23.81

$8.98

$5.45

Reel

$4.63

$3.09

MouseReel Available

Min.: 1
Mult.: 1

: 500

Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 48P 2-Port w/Choke

TG1G-E234NVRL
HALO Electronics
1: $50.39
164In Stock

Mfr. Part No.
TG1G-E234NVRL

Mouser Part No
493-TG1G-E234NVRL

HALO Electronics

Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 48P 2-Port w/Choke

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Datasheet

164In Stock

$50.39

$32.50

$26.51

$21.43

View

Min.: 1
Mult.: 1

Power Transformers - Industrial 3KVA 480D-208Y

HT1F3AS
SolaHD
Restricted Availability

Mfr. Part No.
HT1F3AS

Mouser Part No
663-HT1F3AS

SolaHD

Power Transformers - Industrial 3KVA 480D-208Y

Datasheet

Restricted Availability

3 kVA

480 V

208 V, 120 V

Wall Mount

Current Transformers - Industrial CURRENT TRANSFORMER W/ FLUX CONDITIONER

EFCT-1FC
Littelfuse
1: $273.73
19In Stock

Mfr. Part No.
EFCT-1FC

Mouser Part No
576-EFCT-1FC

Littelfuse

Current Transformers - Industrial CURRENT TRANSFORMER W/ FLUX CONDITIONER

Datasheet

19In Stock

$273.73

$263.63

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers Telecom Transformer 1CT:1CT 24Term SMD

1000B-5012X
iNRCORE
1: $71.28
80In Stock
420On Order

Mfr. Part No.
1000B-5012X

Mouser Part No
673-1000B-5012X

iNRCORE

Audio Transformers / Signal Transformers Telecom Transformer 1CT:1CT 24Term SMD

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Datasheet

80In Stock

420On Order

$71.28

$64.08

$59.21

$58.62

View

Min.: 1
Mult.: 1

Pulse Transformers TRANSFORMER PBC QPL THT MIL-STD-1553

Q1553-21
iNRCORE
1: $81.61
42In Stock

Mfr. Part No.
Q1553-21

Mouser Part No
673-Q1553-21

iNRCORE

Pulse Transformers TRANSFORMER PBC QPL THT MIL-STD-1553

Datasheet

42In Stock

$81.61

$73.39

$70.33

$69.89

View

Min.: 1
Mult.: 1

Through Hole

Audio Transformers / Signal Transformers Signal-1553 Non-QPL Mil Grade

TL1553-45
iNRCORE
1: $106.52
31In Stock

Mfr. Part No.
TL1553-45

Mouser Part No
673-TL1553-45

iNRCORE

Audio Transformers / Signal Transformers Signal-1553 Non-QPL Mil Grade

Datasheet

31In Stock

$106.52

$95.72

$89.20

$87.19

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 3.6uH 1-8500MHz 250mA 45mOhm 1:1 AECQ2

UWB1-85EC
Coilcraft
1: $19.72
408In Stock

Mfr. Part No.
UWB1-85EC

Mouser Part No
994-UWB1-85EC

Coilcraft

Audio Transformers / Signal Transformers 3.6uH 1-8500MHz 250mA 45mOhm 1:1 AECQ2

Datasheet

408In Stock

Cut Tape

$19.72

$18.79

$17.12

View

Reel

$16.76

MouseReel Available

Min.: 1
Mult.: 1

: 750

Audio Transformers / Signal Transformers PLC transformer, 0.45W, Standard EP13, 15V

PFBR45-ST13150S
Bourns
1: $7.56
5,150In Stock

Mfr. Part No.
PFBR45-ST13150S

Mouser Part No
652-PFBR45-ST13150S

Bourns

Audio Transformers / Signal Transformers PLC transformer, 0.45W, Standard EP13, 15V

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Datasheet

5,150In Stock

Cut Tape

$7.56

$6.37

$5.02

$4.95

Reel

$4.46

View

MouseReel Available

Min.: 1
Mult.: 1

: 540

450 mW

Power Transformers - Board Mount WE-PSPA 86 uH 750mA AEC-Q200

78931812505
Wurth Elektronik
1: $10.04
890In Stock

Mfr. Part No.
78931812505

Mouser Part No
710-78931812505

Wurth Elektronik

Power Transformers - Board Mount WE-PSPA 86 uH 750mA AEC-Q200

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Datasheet

890In Stock

Cut Tape

$10.04

$9.63

$8.83

$8.03

$7.23

Reel

$5.91

MouseReel Available

Min.: 1
Mult.: 1

: 900

5 V

PCB Mount

Audio Transformers / Signal Transformers LAN XFMR 10G BASE-T (PoE+)

TM7008ANL
Taoglas
1: $13.34
835In Stock

Mfr. Part No.
TM7008ANL

Mouser Part No
960-TM7008ANL

Taoglas

Audio Transformers / Signal Transformers LAN XFMR 10G BASE-T (PoE+)

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Datasheet

835In Stock

Cut Tape

$13.34

$12.04

$11.19

$10.84

View

Reel

$9.38

MouseReel Available

Min.: 1
Mult.: 1

: 800

Power Transformers - Board Mount POE transformer, 12W, EPD13, 5V

POE012-PD13050S
Bourns
1: $7.38
740In Stock

Mfr. Part No.
POE012-PD13050S

Mouser Part No
652-POE012-PD13050S

Bourns

Power Transformers - Board Mount POE transformer, 12W, EPD13, 5V

Learn More

Datasheet

740In Stock

Cut Tape

$7.38

$6.05

$4.96

$4.81

Reel

$4.63

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

5 V

SMD/SMT

Power Transformers - Board Mount POE transformer, 30W, EPD13, 5V

POE030-PD13050S
Bourns
1: $6.87
710In Stock

Mfr. Part No.
POE030-PD13050S

Mouser Part No
652-POE030-PD13050S

Bourns

Power Transformers - Board Mount POE transformer, 30W, EPD13, 5V

Learn More

Datasheet

710In Stock

Cut Tape

$6.87

$5.62

$4.55

$4.25

Reel

$3.92

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

5 V

SMD/SMT

Audio Transformers / Signal Transformers 300nH 100mOhm 3000VAC AEC-Q200

B78308A2462A003
TDK
1: $7.28
256In Stock

Mfr. Part No.
B78308A2462A003

Mouser Part No
871-B78308A2462A003

TDK

Audio Transformers / Signal Transformers 300nH 100mOhm 3000VAC AEC-Q200

Learn More

Datasheet

256In Stock

Cut Tape

$7.28

$5.88

$5.62

$5.43

Reel

$4.66

View

MouseReel Available

Min.: 1
Mult.: 1

: 190

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

ADT16-6+
Mini-Circuits
1: $23.84
445In Stock

Mfr. Part No.
ADT16-6+

Mouser Part No
139-ADT16-6

Mini-Circuits

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

Datasheet

445In Stock

Cut Tape

$23.84

$23.81

$11.90

$11.09

Reel

$9.42

$8.63

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

ADT3-6T+
Mini-Circuits
1: $20.66
619In Stock

Mfr. Part No.
ADT3-6T+

Mouser Part No
139-ADT3-6T

Mini-Circuits

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

Datasheet

619In Stock

Cut Tape

$20.66

$9.80

$9.04

$8.81

Reel

$7.34

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

500 mW

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

TC1.33-282X+
Mini-Circuits
1: $23.82
1,904In Stock

Mfr. Part No.
TC1.33-282X+

Mouser Part No
139-TC1.33-282X

Mini-Circuits

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

Learn More

Datasheet

1,904In Stock

Cut Tape

$23.82

$23.81

$8.26

$4.91

Reel

$4.10

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

TC1.5-1X+
Mini-Circuits
1: $23.80
1,438In Stock

Mfr. Part No.
TC1.5-1X+

Mouser Part No
139-TC1.5-1X

Mini-Circuits

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

Learn More

Datasheet

1,438In Stock

Cut Tape

$23.80

$5.98

$4.23

$3.59

Reel

$3.29

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

TCM3-452X+
Mini-Circuits
1: $23.80
560In Stock

Mfr. Part No.
TCM3-452X+

Mouser Part No
139-TCM3-452X

Mini-Circuits

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

Learn More

Datasheet

560In Stock

Cut Tape

$23.80

$7.51

$7.06

$6.44

Reel

$6.44

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Pulse Transformers SMD ISOLATION MODULE For Maxim ICs

TGMR-1440V6LF
HALO Electronics
1: $12.93
1,919In Stock

Mfr. Part No.
TGMR-1440V6LF

Mouser Part No
493-TGMR-1440V6LF

HALO Electronics

Pulse Transformers SMD ISOLATION MODULE For Maxim ICs

Learn More

Datasheet

1,919In Stock

$12.93

$8.37

$6.82

$5.52

$3.86

Min.: 1
Mult.: 1

SMD/SMT

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

14A-2.5R-10
Bel Signal Transformer
1: $14.25
495In Stock

Mfr. Part No.
14A-2.5R-10

Mouser Part No
530-14A-2.5R-10

Bel Signal Transformer

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

Learn More

Datasheet

495In Stock

$14.25

$13.52

$12.68

$12.20

View

Min.: 1
Mult.: 1

2.5 VA

115 VAC, 230 VAC

10 V CT/5 V

Through Hole

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

14A-5.0R-16
Bel Signal Transformer
1: $14.51
399In Stock

Mfr. Part No.
14A-5.0R-16

Mouser Part No
530-14A-5.0R-16

Bel Signal Transformer

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

Learn More

Datasheet

399In Stock

$14.51

$13.19

$12.62

$12.25

View

Min.: 1
Mult.: 1

5 VA

115 VAC, 230 VAC

16 V CT/8 V

Through Hole

Power Transformers - Industrial Rectifier Power Transformer

24-25
Bel Signal Transformer
1: $337.73
6In Stock

Mfr. Part No.
24-25

Mouser Part No
530-24-25

Bel Signal Transformer

Power Transformers - Industrial Rectifier Power Transformer

Datasheet

6In Stock

$337.73

$337.71

$333.38

Min.: 1
Mult.: 1

600 VA

115 VAC

24 V CT/12 V CT

Chassis

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

241-8-28
Bel Signal Transformer
1: $49.72
52In Stock

Mfr. Part No.
241-8-28

Mouser Part No
530-241-8-28

Bel Signal Transformer

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

Learn More

Datasheet

52In Stock

$49.72

$46.52

$45.13

Min.: 1
Mult.: 1

100 VA

115 VAC

28 V CT

Chassis

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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
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 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