.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Transformers

List Images

Results: 22.349

Applied Filters:

Manufacturer

Power Rating

Primary Voltage Rating

Secondary Voltage Rating

Mounting Style

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Current Transformers - Board Mount 50 - 500KHZ 14.8MH

54100C
Murata Power Solutions
1: Rp43.480
1.625In Stock

Mfr. Part No.
54100C

Mouser Part No
580-54100C

Murata Power Solutions

Current Transformers - Board Mount 50 - 500KHZ 14.8MH

Learn More

Datasheet

1.625In Stock

Cut Tape

Rp43.480

Rp39.444

Rp35.775

Rp34.674

View

Reel

Rp25.868

MouseReel Available

Min.: 1
Mult.: 1

: 450

SMD/SMT

Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC

100B-1003FXNL
iNRCORE
1: Rp522.494
94In Stock

Mfr. Part No.
100B-1003FXNL

Mouser Part No
673-100B-1003FXNL

iNRCORE

Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC

Datasheet

94In Stock

Rp522.494

Rp470.391

Rp437.369

Rp428.196

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers SMD RF Xfmr 75Ohms

CX2074NL
Pulse Electronics
1: Rp61.459
1.096In Stock

Mfr. Part No.
CX2074NL

Mouser Part No
673-CX2074NL

Pulse Electronics

Audio Transformers / Signal Transformers SMD RF Xfmr 75Ohms

Datasheet

1.096In Stock

Rp61.459

Rp54.671

Rp49.167

Rp46.232

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 1-Por

H5008FNL
Pulse Electronics
1: Rp164.380
419In Stock

Mfr. Part No.
H5008FNL

Mouser Part No
673-H5008FNL

Pulse Electronics

Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 1-Por

Datasheet

419In Stock

Rp164.380

Rp158.143

Rp141.998

Rp138.512

Quote

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 1-Por

H5008FNLT
Pulse Electronics
1: Rp146.585
346In Stock

Mfr. Part No.
H5008FNLT

Mouser Part No
673-H5008FNLT

Pulse Electronics

Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 1-Por

Datasheet

346In Stock

Cut Tape

Rp146.585

Rp117.231

Rp112.461

Rp108.975

Reel

Rp101.270

View

MouseReel Available

Min.: 1
Mult.: 1

: 350

Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH 1-port

HX1217NL
Pulse Electronics
1: Rp106.407
560In Stock

Mfr. Part No.
HX1217NL

Mouser Part No
673-HX1217NL

Pulse Electronics

Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH 1-port

Learn More

Datasheet

560In Stock

Rp106.407

Rp83.658

Rp80.172

Rp77.787

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .65Ohms 1-Por

HX1260NL
Pulse Electronics
1: Rp81.456
634In Stock

Mfr. Part No.
HX1260NL

Mouser Part No
673-HX1260NL

Pulse Electronics

Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .65Ohms 1-Por

Learn More

Datasheet

634In Stock

Rp81.456

Rp73.567

Rp63.294

Rp53.754

View

Min.: 1
Mult.: 1

Pulse Transformers MDL,SIN,1GPP,1:1,SMT,TR NPB

HX6106NLT
Pulse Electronics
1: Rp191.716
301In Stock

Mfr. Part No.
HX6106NLT

Mouser Part No
673-HX6106NLT

Pulse Electronics

Pulse Transformers MDL,SIN,1GPP,1:1,SMT,TR NPB

Datasheet

301In Stock

Cut Tape

Rp191.716

Rp155.574

Rp149.336

Rp144.750

Reel

Rp134.293

View

Min.: 1
Mult.: 1

: 200

PCB Mount

Power Transformers - Board Mount SMD HiFreq WireWound 28.9uH .058Ohms

PA1528NLT
Pulse Electronics
1: Rp84.759
933In Stock

Mfr. Part No.
PA1528NLT

Mouser Part No
673-PA1528NLT

Pulse Electronics

Power Transformers - Board Mount SMD HiFreq WireWound 28.9uH .058Ohms

Datasheet

933In Stock

Cut Tape

Rp84.759

Rp69.348

Rp57.056

Rp55.221

Reel

Rp48.433

View

Min.: 1
Mult.: 1

: 150

Audio Transformers / Signal Transformers SMD Digital Audio 3000uH .5Ohms 1-Port

PE-65848NLT
Pulse Electronics
1: Rp131.541
898In Stock

Mfr. Part No.
PE-65848NLT

Mouser Part No
673-PE-65848NLT

Pulse Electronics

Audio Transformers / Signal Transformers SMD Digital Audio 3000uH .5Ohms 1-Port

Datasheet

898In Stock

Cut Tape

Rp131.541

Rp112.278

Rp107.874

Rp104.572

Reel

Rp96.867

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

Power Transformers - Board Mount SMD 3W 24V/us 538uH 1CT:1CT 20%

PH9384.011NLT
Pulse Electronics
1: Rp43.297
1.867In Stock

Mfr. Part No.
PH9384.011NLT

Mouser Part No
673-PH9384.011NLT

Pulse Electronics

Power Transformers - Board Mount SMD 3W 24V/us 538uH 1CT:1CT 20%

Learn More

Datasheet

1.867In Stock

Cut Tape

Rp43.297

Rp39.260

Rp35.591

Rp34.490

Reel

Rp27.702

View

MouseReel Available

Min.: 1
Mult.: 1

: 400

3 W

SMD/SMT

Audio Transformers / Signal Transformers WE-LAN 1KBsT nonPoE 350uH 2Port 1500Vrms

749020022A
Wurth Elektronik
1: Rp313.900
380In Stock

Mfr. Part No.
749020022A

Mouser Part No
710-749020022A

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 1KBsT nonPoE 350uH 2Port 1500Vrms

Learn More

Datasheet

380In Stock

Cut Tape

Rp313.900

Rp259.229

Rp218.501

Rp218.317

Reel

Rp182.543

MouseReel Available

Min.: 1
Mult.: 1

: 330

Audio Transformers / Signal Transformers 275uH 10% 1:1 DCR=1.2Ohms AEC-Q200

WA8478-BEC
Coilcraft
1: Rp118.699
1.274In Stock

Mfr. Part No.
WA8478-BEC

Mouser Part No
994-WA8478-BEC

Coilcraft

Audio Transformers / Signal Transformers 275uH 10% 1:1 DCR=1.2Ohms AEC-Q200

Learn More

Datasheet

1.274In Stock

Cut Tape

Rp118.699

Rp92.097

Rp88.428

Rp85.676

Reel

Rp79.438

View

MouseReel Available

Min.: 1
Mult.: 1

: 175

Audio Transformers / Signal Transformers 5G Base-T LAN transformer. Single port and 30pin with PoE++ (720mA) and SMT.

TMYB-83AYNL
Taoglas
1: Rp114.296
400In Stock

Mfr. Part No.
TMYB-83AYNL

Mouser Part No
960-TMYB-83AYNL

Taoglas

Audio Transformers / Signal Transformers 5G Base-T LAN transformer. Single port and 30pin with PoE++ (720mA) and SMT.

Learn More

Datasheet

400In Stock

Cut Tape

Rp114.296

Rp82.924

Rp78.521

Rp68.064

Reel

Rp57.790

View

MouseReel Available

Min.: 1
Mult.: 1

: 400

Audio Transformers / Signal Transformers 100uH 9pF 260mOhm 3000VAC AEC-Q200

B78308A2387A003
TDK
1: Rp101.270
188In Stock

Mfr. Part No.
B78308A2387A003

Mouser Part No
871-B78308A2387A003

TDK

Audio Transformers / Signal Transformers 100uH 9pF 260mOhm 3000VAC AEC-Q200

Learn More

Datasheet

188In Stock

Cut Tape

Rp101.270

Rp83.841

Rp80.355

Rp77.971

Reel

Rp62.193

View

MouseReel Available

Min.: 1
Mult.: 1

: 190

Audio Transformers / Signal Transformers SMD ISOLATION MODULE

TG74-1406N1LF
HALO Electronics
1: Rp84.392
237In Stock

Mfr. Part No.
TG74-1406N1LF

Mouser Part No
493-TG74-1406N1LF

HALO Electronics

Audio Transformers / Signal Transformers SMD ISOLATION MODULE

Datasheet

237In Stock

Rp84.392

Rp54.304

Rp44.214

Rp35.775

View

Min.: 1
Mult.: 1

Current Transformers - Board Mount RDS 10-3,3

055650
Bourns
1: Rp103.471
115In Stock

Mfr. Part No.
055650

Mouser Part No
652-55650

Bourns

Current Transformers - Board Mount RDS 10-3,3

Learn More

Datasheet

115In Stock

Rp103.471

Rp100.720

Rp98.151

Rp95.766

View

Min.: 1
Mult.: 1

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

ADTT1.5-1+
Mini-Circuits
1: Rp457.549
248In Stock

Mfr. Part No.
ADTT1.5-1+

Mouser Part No
139-ADTT1.5-1

Mini-Circuits

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

Datasheet

248In Stock

Cut Tape

Rp457.549

Rp113.195

Rp112.094

Rp110.626

Reel

Rp102.921

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Power Transformers - Board Mount WE-AGDT 1ED3491MU12M 400 mH

750317493
Wurth Elektronik
1: Rp158.326
405In Stock
500Expected 31/07/2026

Mfr. Part No.
750317493

Mouser Part No
710-750317493

Wurth Elektronik

Power Transformers - Board Mount WE-AGDT 1ED3491MU12M 400 mH

Learn More

Datasheet

405In Stock

500Expected 31/07/2026

Cut Tape

Rp158.326

Rp149.703

Rp138.879

Rp126.954

Reel

Rp121.084

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

12 V to 20 V

15 V

SMD/SMT

Audio Transformers / Signal Transformers SMD ISOLATION MODULE

TGP3-S005EP7LFTR
HALO Electronics
1: Rp102.738
297In Stock

Mfr. Part No.
TGP3-S005EP7LFTR

Mouser Part No
493-TGP3-S005EP7LFTR

HALO Electronics

Audio Transformers / Signal Transformers SMD ISOLATION MODULE

Datasheet

297In Stock

Cut Tape

Rp102.738

Rp66.596

Rp54.304

Rp43.847

Reel

Rp36.875

View

Min.: 1
Mult.: 1

: 300

Current Transformers - Board Mount SMD Current Transformer 22.00mH-TR

SCS-8-3-200T-TR
Bel Signal Transformer
1: Rp136.494
307In Stock

Mfr. Part No.
SCS-8-3-200T-TR

Mouser Part No
530-SCS-8-3-200T-TR

Bel Signal Transformer

Current Transformers - Board Mount SMD Current Transformer 22.00mH-TR

Learn More

Datasheet

307In Stock

Cut Tape

Rp136.494

Rp107.324

Rp102.554

Rp99.802

Reel

Rp92.831

View

Min.: 1
Mult.: 1

: 350

SMD/SMT

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

TC1-1-13M-75X+
Mini-Circuits
1: Rp285.464
1.044In Stock
4.000Expected 22/07/2026

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

Learn More

Datasheet

1.044In Stock

4.000Expected 22/07/2026

Cut Tape

Rp285.464

Rp57.240

Rp37.059

Rp28.436

View

Reel

Rp23.666

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

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

TG1G-E234NVRL
HALO Electronics
1: Rp665.043
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

Learn More

Datasheet

164In Stock

Rp665.043

Rp428.929

Rp349.858

Rp282.895

View

Min.: 1
Mult.: 1

Power Transformers - Board Mount HCT Transformer, 10mm CR, 4+4PIN, 4.2kVAC,-40 to 125 C

HCTSM100304FL-E
Bourns
1: Rp105.673
3.649In Stock

Mfr. Part No.
HCTSM100304FL-E

Mouser Part No
652-HCTSM100304FL-E

Bourns

Power Transformers - Board Mount HCT Transformer, 10mm CR, 4+4PIN, 4.2kVAC,-40 to 125 C

Learn More

Datasheet

3.649In Stock

Cut Tape

Rp105.673

Rp90.262

Rp86.410

Rp84.025

View

Reel

Rp66.046

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

SMD/SMT

Current Transformers - Board Mount Current Sense transformer, 20A, EE5, 3000uH

PCS020-EE0503KS
Bourns
1: Rp75.035
777In Stock

Mfr. Part No.
PCS020-EE0503KS

Mouser Part No
652-PCS020-EE0503KS

Bourns

Current Transformers - Board Mount Current Sense transformer, 20A, EE5, 3000uH

Learn More

Datasheet

777In Stock

Cut Tape

Rp75.035

Rp67.880

Rp65.128

Rp63.110

View

Reel

Rp41.829

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

SMD/SMT

Transformers

Types of Transformers

Customer Service Office

Company

Resources

Support

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
Power Integrations
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

-
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