.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: 21,977

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 #

Audio Transformers / Signal Transformers PLC Transf PTH 0.7mH 1:1:2 135:135:230

T60403-K5032-X102
Vacuumschmelze
1: ¥657.8
8,855In Stock

Mfr. Part #
T60403-K5032-X102

Mouser Part #
983-T60403-K5032X102

Vacuumschmelze

Audio Transformers / Signal Transformers PLC Transf PTH 0.7mH 1:1:2 135:135:230

Learn More

Datasheet

8,855In Stock

Cut Tape

¥657.8

¥496.6

¥473.4

¥443.5

Reel

¥403.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

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

54050C
Murata Power Solutions
1: ¥335.5
1,178In Stock

Mfr. Part #
54050C

Mouser Part #
580-54050C

Murata Power Solutions

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

Learn More

Datasheet

1,178In Stock

Cut Tape

¥335.5

¥317.3

¥282.4

¥280.7

Reel

¥197.7

View

MouseReel Available

Min.: 1
Mult.: 1

: 450

SMD/SMT

Power Transformers - Industrial 2KVA 190//440-110/220 50/60 CE

HS14F2CSCE
SolaHD
1: ¥178,585.7
Non-Stocked Lead-Time 11 Weeks

Mfr. Part #
HS14F2CSCE

Mouser Part #
663-HS14F2CSCE

SolaHD

Power Transformers - Industrial 2KVA 190//440-110/220 50/60 CE

Datasheet

Non-Stocked Lead-Time 11 Weeks

¥178,585.7

Min.: 1
Mult.: 1

2 kVA

190 V, 200 V, 208 V, 220 V, 380 V, 400 V, 415 V, 440 V

110 V, 220 V

Panel Mount

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

H1260NL
Pulse Electronics
1: ¥765.7
466In Stock

Mfr. Part #
H1260NL

Mouser Part #
673-H1260NL

Pulse Electronics

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

Learn More

Datasheet

466In Stock

¥765.7

¥659.4

¥654.4

¥591.3

View

Min.: 1
Mult.: 1

Current Transformers - Board Mount SMD Current Sense 5600uH 1.4Ohms

PB0026NL
Pulse Electronics
1: ¥558.1
424In Stock
980Expected 8/18/2026

Mfr. Part #
PB0026NL

Mouser Part #
673-PB0026NL

Pulse Electronics

Current Transformers - Board Mount SMD Current Sense 5600uH 1.4Ohms

Learn More

Datasheet

424In Stock

980Expected 8/18/2026

¥558.1

¥504.9

¥478.4

¥393.7

View

Min.: 1
Mult.: 1

Power Transformers - Board Mount 8CT:3CT Iso5000V SMT 5kVrms AEC-Q200

PM2190.043NLT
Pulse Electronics
1: ¥583
531In Stock

Mfr. Part #
PM2190.043NLT

Mouser Part #
673-PM2190.043NLT

Pulse Electronics

Power Transformers - Board Mount 8CT:3CT Iso5000V SMT 5kVrms AEC-Q200

Learn More

Datasheet

531In Stock

Cut Tape

¥583

¥526.5

¥500

¥485

Reel

¥443.5

View

Min.: 1
Mult.: 1

: 150

SMD/SMT

Audio Transformers / Signal Transformers Flyback PoE 51W 22.2uH 24V 4.7A

POE51Q-24ED
Coilcraft
1: ¥1,079.7
285In Stock

Mfr. Part #
POE51Q-24ED

Mouser Part #
994-POE51Q-24ED

Coilcraft

Audio Transformers / Signal Transformers Flyback PoE 51W 22.2uH 24V 4.7A

Learn More

Datasheet

285In Stock

Cut Tape

¥1,079.7

¥815.6

¥775.7

¥727.5

Reel

¥664.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 150

51 W

Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:4 1.500-1200 MHz

WBC4-14LC
Coilcraft
1: ¥1,275.6
341In Stock

Mfr. Part #
WBC4-14LC

Mouser Part #
994-WBC4-14LC

Coilcraft

Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:4 1.500-1200 MHz

Datasheet

341In Stock

Cut Tape

¥1,275.6

¥991.6

¥945.1

¥885.3

View

Reel

¥681

MouseReel Available

Min.: 1
Mult.: 1

: 750

250 mW

Audio Transformers / Signal Transformers 7uH 3KV 1:1:2 2% AEC-Q200

BX6152NL
Pulse Electronics
1: ¥722.5
752In Stock

Mfr. Part #
BX6152NL

Mouser Part #
673-BX6152NL

Pulse Electronics

Audio Transformers / Signal Transformers 7uH 3KV 1:1:2 2% AEC-Q200

Learn More

Datasheet

752In Stock

¥722.5

¥652.8

¥593

¥569.7

View

Min.: 1
Mult.: 1

Current Transformers - Board Mount SMD Current Sense AEC-Q200 1:40 Xfmr

PA1005.040QNLT
Pulse Electronics
1: ¥323.9
2,351In Stock

Mfr. Part #
PA1005.040QNLT

Mouser Part #
673-PA1005.040QNLT

Pulse Electronics

Current Transformers - Board Mount SMD Current Sense AEC-Q200 1:40 Xfmr

Learn More

Datasheet

2,351In Stock

Cut Tape

¥323.9

¥294

¥270.7

¥262.4

Reel

¥230.9

View

MouseReel Available

Min.: 1
Mult.: 1

: 900

Power Transformers - Board Mount XFMR,PUSHPULL,7W,REINFORCE NPB

PA3964.002NLT
Pulse Electronics
1: ¥593
578In Stock

Mfr. Part #
PA3964.002NLT

Mouser Part #
673-PA3964.002NLT

Pulse Electronics

Power Transformers - Board Mount XFMR,PUSHPULL,7W,REINFORCE NPB

Datasheet

578In Stock

Cut Tape

¥593

¥508.3

¥456.8

¥443.5

Reel

¥372.1

View

Min.: 1
Mult.: 1

: 300

Power Transformers - Board Mount 6W 21.8uH 200-700kHz 10-14V Flyback

PA4470.006NLT
Pulse Electronics
1: ¥742.5
625In Stock

Mfr. Part #
PA4470.006NLT

Mouser Part #
673-PA4470.006NLT

Pulse Electronics

Power Transformers - Board Mount 6W 21.8uH 200-700kHz 10-14V Flyback

Learn More

Datasheet

625In Stock

Cut Tape

¥742.5

¥671

¥612.9

¥594.6

Reel

¥493.3

View

MouseReel Available

Min.: 1
Mult.: 1

: 700

1.8 W

Current Transformers - Board Mount 74uH 8.6V 2.5mOhms N1:N2=1:30

B82801A1743A030
TDK
1: ¥644.5
3,542In Stock

Mfr. Part #
B82801A1743A030

Mouser Part #
871-B82801A1743A030

TDK

Current Transformers - Board Mount 74uH 8.6V 2.5mOhms N1:N2=1:30

Learn More

Datasheet

3,542In Stock

Cut Tape

¥644.5

¥526.5

¥456.8

¥441.8

Reel

¥418.6

View

Min.: 1
Mult.: 1

: 600

SMD/SMT

Current Transformers - Board Mount 40A 7.07Mh 2.5ohms AEC-Q200

CST2020-100L
Coilcraft
1: ¥564.7
454In Stock

Mfr. Part #
CST2020-100L

Mouser Part #
994-CST2020-100L

Coilcraft

Current Transformers - Board Mount 40A 7.07Mh 2.5ohms AEC-Q200

Learn More

Datasheet

454In Stock

¥564.7

¥461.8

¥400.3

¥388.7

View

Min.: 1
Mult.: 1

Pulse Transformers ISO MOD SMD GullWing 4.5kVrms 0.9Ohm 8pi

TGMR-440V8LF
HALO Electronics
1: ¥774
263In Stock

Mfr. Part #
TGMR-440V8LF

Mouser Part #
493-TGMR-440V8LF

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing 4.5kVrms 0.9Ohm 8pi

Learn More

Datasheet

263In Stock

¥774

¥739.1

¥702.6

¥624.5

View

Min.: 1
Mult.: 1

SMD/SMT

Pulse Transformers ISO MOD SMD GullWing For MAX13253 1A Drv

TGMR-H540V8LF
HALO Electronics
1: ¥2,117.8
285In Stock

Mfr. Part #
TGMR-H540V8LF

Mouser Part #
493-TGMR-H540V8LF

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing For MAX13253 1A Drv

Learn More

Datasheet

285In Stock

¥2,117.8

¥1,368.7

¥1,116.2

¥903.6

View

Min.: 1
Mult.: 1

SMD/SMT

Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 2-Port

H5020NLT
Pulse Electronics
1: ¥3,028
87In Stock

Mfr. Part #
H5020NLT

Mouser Part #
673-H5020NLT

Pulse Electronics

Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 2-Port

Learn More

Datasheet

87In Stock

Cut Tape

¥3,028

¥2,566.2

¥2,440

¥2,363.6

Reel

¥2,185.9

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

Audio Transformers / Signal Transformers SMD T3/DS3/E3/STS-1 19uH 1-Port

PE-65968NLT
Pulse Electronics
1: ¥1,171
804In Stock

Mfr. Part #
PE-65968NLT

Mouser Part #
673-PE-65968NLT

Pulse Electronics

Audio Transformers / Signal Transformers SMD T3/DS3/E3/STS-1 19uH 1-Port

Datasheet

804In Stock

Cut Tape

¥1,171

¥999.9

¥958.4

¥930.2

Reel

¥822.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Current Transformers - Board Mount CST4835 1:20 7A 33uH AEC-Q200

CST4835-020EC
Coilcraft
1: ¥602.9
524In Stock

Mfr. Part #
CST4835-020EC

Mouser Part #
994-CST4835-020EC

Coilcraft

Current Transformers - Board Mount CST4835 1:20 7A 33uH AEC-Q200

Learn More

Datasheet

524In Stock

Cut Tape

¥602.9

¥493.3

¥461.8

Reel

¥393.7

¥377

¥370.4

MouseReel Available

Min.: 1
Mult.: 1

: 500

Power Transformers - Board Mount TRANSFORMER,ER19 PLANAR, 5 NPB

PH0808CNLT
Pulse Electronics
1: ¥1,881.9
450In Stock

Mfr. Part #
PH0808CNLT

Mouser Part #
673-PH0808CNLT

Pulse Electronics

Power Transformers - Board Mount TRANSFORMER,ER19 PLANAR, 5 NPB

Datasheet

450In Stock

Cut Tape

¥1,881.9

¥1,599.5

¥1,534.8

¥1,486.6

Reel

¥1,378.6

View

Min.: 1
Mult.: 1

: 150

Power Transformers - Board Mount POWER TRANSFORMER THROUGH 10VA

PL10-36-130B
Tamura
1: ¥1,991.5
354In Stock

Mfr. Part #
PL10-36-130B

Mouser Part #
838-PL10-36-130B

Tamura

Power Transformers - Board Mount POWER TRANSFORMER THROUGH 10VA

Datasheet

354In Stock

¥1,991.5

¥1,694.2

¥1,624.5

¥1,573

View

Min.: 1
Mult.: 1

10 VA

Through Hole

Audio Transformers / Signal Transformers

TGR01-7206V6LFTR
HALO Electronics
1: ¥1,993.2
1,100In Stock

Mfr. Part #
TGR01-7206V6LFTR

Mouser Part #
493-TGR01-7206V6LFTR

HALO Electronics

Audio Transformers / Signal Transformers

1,100In Stock

Cut Tape

¥1,993.2

¥1,423.5

¥1,195.9

¥996.6

Reel

¥830.5

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

Audio Transformers / Signal Transformers 1:2 CORE & WIRE Transformer, 5 - 120 MHz, 50?

T2-1-2W-KK81+
Mini-Circuits
1: ¥1,624.5
17In Stock
100Expected 10/19/2026
New At Mouser

Mfr. Part #
T2-1-2W-KK81+

Mouser Part #
139-T2-1-2W-KK81

New At Mouser

Mini-Circuits

Audio Transformers / Signal Transformers 1:2 CORE & WIRE Transformer, 5 - 120 MHz, 50?

Datasheet

17In Stock

100Expected 10/19/2026

¥1,624.5

Min.: 1
Mult.: 1

2 W

Audio Transformers / Signal Transformers 1:4 Core & Wire Transformer, 0.02 - 250 MHz, 50ohm

T4-6T-X65+
Mini-Circuits
1: ¥1,687.6
10In Stock

Mfr. Part #
T4-6T-X65+

Mouser Part #
139-T4-6T-X65

Mini-Circuits

Audio Transformers / Signal Transformers 1:4 Core & Wire Transformer, 0.02 - 250 MHz, 50ohm

Datasheet

10In Stock

¥1,687.6

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 1:9 CORE & WIRE Transformer, 0.15 - 200 MHz, 50?

T9-1+
Mini-Circuits
1: ¥1,146.1
38In Stock
60Expected 12/14/2026

Mfr. Part #
T9-1+

Mouser Part #
139-T9-1+

Mini-Circuits

Audio Transformers / Signal Transformers 1:9 CORE & WIRE Transformer, 0.15 - 200 MHz, 50?

Datasheet

38In Stock

60Expected 12/14/2026

¥1,146.1

Min.: 1
Mult.: 1

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
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