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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: 22.208

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Part #

Power Transformers - Board Mount THROUGH HOLE 12VA

3FD-520
Tamura
1: Rp214.465
449In Stock

Mfr. Part No.
3FD-520

Mouser Part No
838-3FD-520

Tamura

Power Transformers - Board Mount THROUGH HOLE 12VA

Datasheet

449In Stock

Rp214.465

Rp193.917

Rp183.093

Rp175.204

View

Min.: 1
Mult.: 1

12 VA

115 VAC, 230 VAC

Through Hole

Power Transformers - Board Mount THROUGH HOLE 2.4VA

3FS-310
Tamura
1: Rp82.924
439In Stock

Mfr. Part No.
3FS-310

Mouser Part No
838-3FS-310

Tamura

Power Transformers - Board Mount THROUGH HOLE 2.4VA

Datasheet

439In Stock

Rp82.924

Rp74.852

Rp71.916

Rp71.366

View

Min.: 1
Mult.: 1

2.4 VA

115 VAC

5 V/10 V

Through Hole

Audio Transformers / Signal Transformers THROUGH HOLE 500:50 3.0MADC

MET-39
Tamura
1: Rp220.519
941In Stock

Mfr. Part No.
MET-39

Mouser Part No
838-MET-39

Tamura

Audio Transformers / Signal Transformers THROUGH HOLE 500:50 3.0MADC

Datasheet

941In Stock

Rp220.519

Rp194.284

Rp188.230

Rp182.359

View

Min.: 1
Mult.: 1

50 mW (1/20 W)

Power Transformers - Board Mount V265 ER 11 SMD Transformer

B78334B1034A003
TDK
1: Rp126.771
674In Stock

Mfr. Part No.
B78334B1034A003

Mouser Part No
871-B78334B1034A3

TDK

Power Transformers - Board Mount V265 ER 11 SMD Transformer

Datasheet

674In Stock

Cut Tape

Rp126.771

Rp104.389

Rp96.500

Rp90.996

Reel

Rp71.733

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

Audio Transformers / Signal Transformers 1:1.33 transmission line transformer

MABA-011010
MACOM
1: Rp58.707
1.349In Stock

Mfr. Part No.
MABA-011010

Mouser Part No
937-MABA-011010

MACOM

Audio Transformers / Signal Transformers 1:1.33 transmission line transformer

Datasheet

1.349In Stock

Cut Tape

Rp58.707

Rp53.203

Rp48.067

Rp45.131

Reel

Rp39.077

View

Min.: 1
Mult.: 1

: 2.000

Audio Transformers / Signal Transformers 1.0-350MHz IL 3dB Impedance Ratio 1:4

MABA-007237-ETC410
MACOM
1: Rp62.743
1.389In Stock

Mfr. Part No.
MABA-007237-ETC410

Mouser Part No
937-MABA007237ETC410

MACOM

Audio Transformers / Signal Transformers 1.0-350MHz IL 3dB Impedance Ratio 1:4

Datasheet

1.389In Stock

Cut Tape

Rp62.743

Rp56.873

Rp51.185

Rp48.067

Reel

Rp42.012

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

250 mW (1/4 W)

Audio Transformers / Signal Transformers Transformer, 4:1 Flux Coupled, 1-350MHz

MABA-007493-CF4160
MACOM
1: Rp58.707
1.733In Stock

Mfr. Part No.
MABA-007493-CF4160

Mouser Part No
937-MABA007493CF4160

MACOM

Audio Transformers / Signal Transformers Transformer, 4:1 Flux Coupled, 1-350MHz

Datasheet

1.733In Stock

Cut Tape

Rp58.707

Rp53.203

Rp48.067

Rp45.131

Reel

Rp39.077

View

Min.: 1
Mult.: 1

: 2.000

Audio Transformers / Signal Transformers Transformer, 1:1 Flux Coupled, 3-200MHz

MABACT0071
MACOM
1: Rp58.707
1.448In Stock

Mfr. Part No.
MABACT0071

Mouser Part No
937-MABACT0071

MACOM

Audio Transformers / Signal Transformers Transformer, 1:1 Flux Coupled, 3-200MHz

Datasheet

1.448In Stock

Cut Tape

Rp58.707

Rp53.203

Rp48.067

Rp45.131

Reel

Rp39.077

View

Min.: 1
Mult.: 1

: 2.000

Power Transformers - Board Mount

HFTR2DA-B1
Proterial
1: Rp223.638
831In Stock

Mfr. Part No.
HFTR2DA-B1

Mouser Part No
205-HFTR2DA-B1

Proterial

Power Transformers - Board Mount

Learn More

Datasheet

831In Stock

Cut Tape

Rp223.638

Rp190.248

Rp182.359

Rp176.672

Reel

Rp158.693

View

Min.: 1
Mult.: 1

: 500

PCB Mount

Power Transformers - Board Mount POE transformer, 50W, EFD25, 12V

POE050-FD25120S
Bourns
1: Rp130.073
489In Stock

Mfr. Part No.
POE050-FD25120S

Mouser Part No
652-POE050-FD25120S

Bourns

Power Transformers - Board Mount POE transformer, 50W, EFD25, 12V

Learn More

Datasheet

489In Stock

Cut Tape

Rp130.073

Rp102.187

Rp97.784

Rp95.032

Reel

Rp88.244

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

5 V

SMD/SMT

Power Transformers - Board Mount POE transformer, 70W, EPD13, 5V

POE070-PD13050S
Bourns
1: Rp90.629
593In Stock

Mfr. Part No.
POE070-PD13050S

Mouser Part No
652-POE070-PD13050S

Bourns

Power Transformers - Board Mount POE transformer, 70W, EPD13, 5V

Learn More

Datasheet

593In Stock

Cut Tape

Rp90.629

Rp74.118

Rp60.909

Rp59.074

Reel

Rp56.873

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

5 V

SMD/SMT

Audio Transformers / Signal Transformers LAN XFMR 10/100 BASE-T SINGLE

TM1102NL
Taoglas
1: Rp34.490
1.212In Stock

Mfr. Part No.
TM1102NL

Mouser Part No
960-TM1102NL

Taoglas

Audio Transformers / Signal Transformers LAN XFMR 10/100 BASE-T SINGLE

Learn More

Datasheet

1.212In Stock

Cut Tape

Rp34.490

Rp31.005

Rp24.767

Rp24.400

Reel

Rp22.199

View

MouseReel Available

Min.: 1
Mult.: 1

: 650

Audio Transformers / Signal Transformers LAN XFMR 10/100 BASE-T QUAD

TM1234NL
Taoglas
1: Rp73.567
650In Stock

Mfr. Part No.
TM1234NL

Mouser Part No
960-TM1234NL

Taoglas

Audio Transformers / Signal Transformers LAN XFMR 10/100 BASE-T QUAD

Learn More

Datasheet

650In Stock

Cut Tape

Rp73.567

Rp61.826

Rp52.653

Rp47.516

Reel

Rp40.545

View

MouseReel Available

Min.: 1
Mult.: 1

: 400

Audio Transformers / Signal Transformers SMD Digital Audio 2500uH 1-Port

PE-65812FNLT
Pulse Electronics
1: Rp86.960
1.995In Stock
NRND

Mfr. Part No.
PE-65812FNLT

Mouser Part No
673-PE-65812FNLT

NRND

Pulse Electronics

Audio Transformers / Signal Transformers SMD Digital Audio 2500uH 1-Port

Datasheet

1.995In Stock

Cut Tape

Rp86.960

Rp74.301

Rp71.182

Rp68.981

Reel

Rp57.056

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

Current Transformers - Board Mount SMD Current Transformer 500H

SCS-50500
Bel Signal Transformer
1: Rp54.121
994In Stock

Mfr. Part No.
SCS-50500

Mouser Part No
530-SCS-50500

Bel Signal Transformer

Current Transformers - Board Mount SMD Current Transformer 500H

Learn More

Datasheet

994In Stock

Cut Tape

Rp54.121

Rp48.984

Rp44.948

Rp43.663

View

Reel

Rp31.372

Min.: 1
Mult.: 1

: 1.000

SMD/SMT

Power Transformers - Board Mount Planar transformer, 48W, EED20.9, Vout 12V

PLN048-ED21A12S
Bourns
1: Rp179.791
421In Stock

Mfr. Part No.
PLN048-ED21A12S

Mouser Part No
652-PLN048-ED21A12S

Bourns

Power Transformers - Board Mount Planar transformer, 48W, EED20.9, Vout 12V

Learn More

Datasheet

421In Stock

Cut Tape

Rp179.791

Rp146.034

Rp140.163

Rp111.360

Reel

Rp95.583

MouseReel Available

Min.: 1
Mult.: 1

: 300

48 W

33 V to 57 V

14 V

SMD/SMT

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

ADT4-6+
Mini-Circuits
1: Rp314.634
508In Stock

Mfr. Part No.
ADT4-6+

Mouser Part No
139-ADT4-6

Mini-Circuits

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

Datasheet

508In Stock

Cut Tape

Rp314.634

Rp314.267

Rp157.042

Rp154.473

Reel

Rp136.678

Rp113.929

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

TC1-1-43A+
Mini-Circuits
1: Rp314.450
1.197In Stock

Mfr. Part No.
TC1-1-43A+

Mouser Part No
139-TC1-1-43A

Mini-Circuits

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

Learn More

Datasheet

1.197In Stock

Cut Tape

Rp314.450

Rp314.267

Rp59.074

Rp38.894

Reel

Rp28.436

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

250 mW

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

TC1-15+
Mini-Circuits
1: Rp314.817
951In Stock

Mfr. Part No.
TC1-15+

Mouser Part No
139-TC1-15

Mini-Circuits

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

Learn More

Datasheet

951In Stock

Cut Tape

Rp314.817

Rp314.267

Rp100.169

Rp50.085

Reel

Rp42.379

Rp38.527

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

TCM2-1T+
Mini-Circuits
1: Rp314.450
1.096In Stock

Mfr. Part No.
TCM2-1T+

Mouser Part No
139-TCM2-1T

Mini-Circuits

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

Learn More

Datasheet

1.096In Stock

Cut Tape

Rp314.450

Rp314.267

Rp64.761

Rp44.581

Reel

Rp33.573

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

250 mW

Audio Transformers / Signal Transformers 1:2.78 CORE & WIRE Transformer, 40 - 1250 MHz, 75 Ohm

TRS278-122-75+
Mini-Circuits
1: Rp233.361
391In Stock

Mfr. Part No.
TRS278-122-75+

Mouser Part No
139-TRS278-122-75+

Mini-Circuits

Audio Transformers / Signal Transformers 1:2.78 CORE & WIRE Transformer, 40 - 1250 MHz, 75 Ohm

Learn More

Datasheet

391In Stock

Cut Tape

Rp233.361

Rp76.870

Rp74.485

Reel

Rp73.017

Rp72.834

View

MouseReel Available

Min.: 1
Mult.: 1

: 100

250 mW

Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port No Choke

TG1G-E010NZRL
HALO Electronics
1: Rp189.881
952In Stock

Mfr. Part No.
TG1G-E010NZRL

Mouser Part No
493-TG1G-E010NZRL

HALO Electronics

Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port No Choke

Learn More

Datasheet

952In Stock

Rp189.881

Rp122.551

Rp99.986

Rp80.906

View

Min.: 1
Mult.: 1

Pulse Transformers ISO MOD SMD GullWing

TGM-H251NFLF
HALO Electronics
1: Rp155.024
603In Stock

Mfr. Part No.
TGM-H251NFLF

Mouser Part No
493-TGM-H251NFLF

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing

Learn More

Datasheet

603In Stock

Rp155.024

Rp100.169

Rp81.640

Rp49.351

Min.: 1
Mult.: 1

SMD/SMT

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

A41-25-10
Bel Signal Transformer
1: Rp376.093
111In Stock

Mfr. Part No.
A41-25-10

Mouser Part No
530-A41-25-10

Bel Signal Transformer

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

Learn More

Datasheet

111In Stock

Rp376.093

Rp347.657

Rp319.587

Rp312.432

View

Min.: 1
Mult.: 1

25 VA

115 VAC, 230 VAC

10 V CT/5 V

Chassis

Power Transformers - Board Mount 50\60 Hz, Laminated Transformer Class 2

CL2-5.0R-12
Bel Signal Transformer
1: Rp255.560
281In Stock

Mfr. Part No.
CL2-5.0R-12

Mouser Part No
530-CL2-5.0R-12

Bel Signal Transformer

Power Transformers - Board Mount 50\60 Hz, Laminated Transformer Class 2

Datasheet

281In Stock

Rp255.560

Rp227.857

Rp218.684

Rp211.713

View

Min.: 1
Mult.: 1

5 VA

115 VAC, 230 VAC

12 V

Through Hole

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