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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: 21,975

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Part #

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

LP-120-20
Bel Signal Transformer
1: ¥2,893.5
82In Stock

Mfr. Part #
LP-120-20

Mouser Part #
530-LP-120-20

Bel Signal Transformer

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

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Datasheet

82In Stock

¥2,893.5

¥2,484.9

¥2,391.8

¥1,960

¥1,921.8

Min.: 1
Mult.: 1

2 VA

115 VAC, 230 VAC

120 V CT/60 V

Through Hole

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

LP-230-25
Bel Signal Transformer
1: ¥3,092.8
64In Stock

Mfr. Part #
LP-230-25

Mouser Part #
530-LP-230-25

Bel Signal Transformer

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

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Datasheet

64In Stock

¥3,092.8

¥2,662.6

¥2,554.6

¥2,272.2

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Min.: 1
Mult.: 1

6 VA

115 VAC, 230 VAC

230 V CT/115 V

Through Hole

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

MPI-650-40
Bel Signal Transformer
1: ¥41,013.4
6In Stock

Mfr. Part #
MPI-650-40

Mouser Part #
530-MPI-650-40

Bel Signal Transformer

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

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Datasheet

6In Stock

¥41,013.4

Min.: 1
Mult.: 1

650 VA

100 VAC, 115 VAC, 200 VAC, 215 VAC, 230 VAC

40 V CT/20 V

Chassis

Power Transformers - Board Mount PoE EP10 Core

SPOE7-0508
Bel Signal Transformer
1: ¥634.5
1,546In Stock

Mfr. Part #
SPOE7-0508

Mouser Part #
530-SPOE7-0508

Bel Signal Transformer

Power Transformers - Board Mount PoE EP10 Core

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Datasheet

1,546In Stock

Cut Tape

¥634.5

¥566.4

¥528.2

¥513.2

Reel

¥378.7

View

Min.: 1
Mult.: 1

: 250

Audio Transformers / Signal Transformers M12 TRANS 10GBASE-T X STR

21033812818
HARTING
1: ¥7,957.9
60In Stock

Mfr. Part #
21033812818

Mouser Part #
617-21033812818

HARTING

Audio Transformers / Signal Transformers M12 TRANS 10GBASE-T X STR

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Datasheet

60In Stock

¥7,957.9

¥6,911.4

¥6,479.6

¥5,627.5

View

Min.: 1
Mult.: 1

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

PFBR45-ST13150S
Bourns
1: ¥868.7
5,148In Stock

Mfr. Part #
PFBR45-ST13150S

Mouser Part #
652-PFBR45-ST13150S

Bourns

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

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Datasheet

5,148In Stock

Cut Tape

¥868.7

¥760.7

¥619.6

¥599.6

Reel

¥533.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 540

450 mW

Audio Transformers / Signal Transformers MDL,DUAL,1GP, 1:1, HF, SMT T&R

HX6136HLT
Pulse Electronics
1: ¥2,704.1
996In Stock

Mfr. Part #
HX6136HLT

Mouser Part #
673-HX6136HLT

Pulse Electronics

Audio Transformers / Signal Transformers MDL,DUAL,1GP, 1:1, HF, SMT T&R

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Datasheet

996In Stock

Cut Tape

¥2,704.1

¥2,136

¥2,049.7

¥1,984.9

¥1,921.8

Reel

¥1,627.8

MouseReel Available

Min.: 1
Mult.: 1

: 250

Power Transformers - Board Mount WE-UNIT Offline 175uH .85A 26Ohm

749118205
Wurth Elektronik
1: ¥1,274
127In Stock

Mfr. Part #
749118205

Mouser Part #
710-749118205

Wurth Elektronik

Power Transformers - Board Mount WE-UNIT Offline 175uH .85A 26Ohm

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Datasheet

127In Stock

¥1,274

¥1,122.8

¥1,119.5

¥1,063

View

Min.: 1
Mult.: 1

9 W

85 VAC to 265 VAC

5 V

Through Hole

Power Transformers - Board Mount WE-PoE Size ER13 127uH 450mOhm

7491199212
Wurth Elektronik
1: ¥998.3
317In Stock

Mfr. Part #
7491199212

Mouser Part #
710-7491199212

Wurth Elektronik

Power Transformers - Board Mount WE-PoE Size ER13 127uH 450mOhm

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Datasheet

317In Stock

Cut Tape

¥998.3

¥963.4

¥910.2

¥855.4

Reel

¥802.3

MouseReel Available

Min.: 1
Mult.: 1

: 200

13 W

36 V to 57 V

12 V

SMD/SMT

Current Transformers - Board Mount WE-CST 0.224mH 1:20 40A EE13/7/4 SMT

7492540020
Wurth Elektronik
1: ¥692.6
812In Stock

Mfr. Part #
7492540020

Mouser Part #
710-7492540020

Wurth Elektronik

Current Transformers - Board Mount WE-CST 0.224mH 1:20 40A EE13/7/4 SMT

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Datasheet

812In Stock

Cut Tape

¥692.6

¥602.9

¥498.3

¥448.5

Reel

¥448.5

MouseReel Available

Min.: 1
Mult.: 1

: 225

SMD/SMT

Pulse Transformers MID-GDT SMD 700uH DCR=700mOhms 2.5kV

750313723
Wurth Elektronik
1: ¥242.5
1,645In Stock

Mfr. Part #
750313723

Mouser Part #
710-750313723

Wurth Elektronik

Pulse Transformers MID-GDT SMD 700uH DCR=700mOhms 2.5kV

Datasheet

1,645In Stock

Cut Tape

¥242.5

¥224.2

¥179.4

¥157.8

¥115.6

Reel

¥115.6

MouseReel Available

Min.: 1
Mult.: 1

: 1,800

Audio Transformers / Signal Transformers LAN 1 Port 10/100/1000 Base-T T,C,S

ALAN110001-4J41DT
ABRACON
1: ¥1,104.6
366In Stock

Mfr. Part #
ALAN110001-4J41DT

Mouser Part #
815-ALAN1100014J41DT

ABRACON

Audio Transformers / Signal Transformers LAN 1 Port 10/100/1000 Base-T T,C,S

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Datasheet

366In Stock

Cut Tape

¥1,104.6

¥857.1

¥822.2

¥797.3

Reel

¥697.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 550

15.4 W

Power Transformers - Board Mount THROUGH HOLE 6VA

3FL16-350
Tamura
1: ¥2,533
450In Stock

Mfr. Part #
3FL16-350

Mouser Part #
838-3FL16-350

Tamura

Power Transformers - Board Mount THROUGH HOLE 6VA

Datasheet

450In Stock

¥2,533

¥2,154.3

¥2,066.3

¥2,011.5

View

Min.: 1
Mult.: 1

Pulse Transformers E10 SMD Transformer Gate Driver

B78307A2276A003
TDK
1: ¥1,235.8
237In Stock

Mfr. Part #
B78307A2276A003

Mouser Part #
871-B78307A2276A003

TDK

Pulse Transformers E10 SMD Transformer Gate Driver

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Datasheet

237In Stock

Cut Tape

¥1,235.8

¥971.7

¥928.5

¥903.6

¥875.3

Reel

¥744.1

MouseReel Available

Min.: 1
Mult.: 1

: 280

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

MABACT0071
MACOM
1: ¥531.5
1,448In Stock

Mfr. Part #
MABACT0071

Mouser Part #
937-MABACT0071

MACOM

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

Datasheet

1,448In Stock

Cut Tape

¥531.5

¥481.7

¥435.2

¥408.6

Reel

¥353.8

View

Min.: 1
Mult.: 1

: 2,000

Audio Transformers / Signal Transformers 1:1.5 CORE & WIRE Transformer, 0.1 - 400 MHz, 50?

FT-1.5-1*C16+
Mini-Circuits
1: ¥11,907.7
1In Stock
10Expected 10/19/2026

Mfr. Part #
FT-1.5-1*C16+

Mouser Part #
139-FT-1.5-1C16

Mini-Circuits

Audio Transformers / Signal Transformers 1:1.5 CORE & WIRE Transformer, 0.1 - 400 MHz, 50?

Datasheet

1In Stock

10Expected 10/19/2026

¥11,907.7

Min.: 1
Mult.: 1

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

TC1-1T-75X+
Mini-Circuits
1: ¥556.4
355In Stock

Mfr. Part #
TC1-1T-75X+

Mouser Part #
139-TC1-1T-75X

Mini-Circuits

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

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Datasheet

355In Stock

Cut Tape

¥556.4

¥365.4

¥284

¥279

Reel

¥279

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

TC4-122-75X+
Mini-Circuits
1: ¥581.4
88In Stock

Mfr. Part #
TC4-122-75X+

Mouser Part #
139-TC4-122-75X

Mini-Circuits

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

Datasheet

88In Stock

Cut Tape

¥581.4

¥395.3

¥308.9

¥297.3

Reel

¥284

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

TC4-1W-7A+
Mini-Circuits
1: ¥611.2
162In Stock

Mfr. Part #
TC4-1W-7A+

Mouser Part #
139-TC4-1W-7A

Mini-Circuits

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

Datasheet

162In Stock

Cut Tape

¥611.2

¥420.2

¥338.8

¥323.9

Reel

¥308.9

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

TCM3-1T+
Mini-Circuits
1: ¥611.2
45In Stock

Mfr. Part #
TCM3-1T+

Mouser Part #
139-TCM3-1T

Mini-Circuits

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

Learn More

Datasheet

45In Stock

Cut Tape

¥611.2

¥420.2

¥308.9

Reel

¥308.9

MouseReel Available

Min.: 1
Mult.: 1

: 500

Audio Transformers / Signal Transformers SMD ISOLATION MODULE

TG01-FC07N1LF
HALO Electronics
1: ¥1,461.7
271In Stock

Mfr. Part #
TG01-FC07N1LF

Mouser Part #
493-TG01-FC07N1LF

HALO Electronics

Audio Transformers / Signal Transformers SMD ISOLATION MODULE

Datasheet

271In Stock

¥1,461.7

¥943.4

¥770.7

¥622.9

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh

TG02-1205NSRL
HALO Electronics
1: ¥789
522In Stock

Mfr. Part #
TG02-1205NSRL

Mouser Part #
493-TG02-1205NSRL

HALO Electronics

Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh

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Datasheet

522In Stock

¥789

¥508.3

¥415.3

¥335.5

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers E4/STM-01/STS-3/OC-3 16P SMD Single Ch

TG04-TDK2NSRL
HALO Electronics
1: ¥1,179.3
427In Stock
558Expected 9/4/2026

Mfr. Part #
TG04-TDK2NSRL

Mouser Part #
493-TG04-TDK2NSRL

HALO Electronics

Audio Transformers / Signal Transformers E4/STM-01/STS-3/OC-3 16P SMD Single Ch

Learn More

Datasheet

427In Stock

558Expected 9/4/2026

¥1,179.3

¥760.7

¥621.2

¥503.3

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh

TG15-1205NSRL
HALO Electronics
1: ¥789
158In Stock

Mfr. Part #
TG15-1205NSRL

Mouser Part #
493-TG15-1205NSRL

HALO Electronics

Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh

Learn More

Datasheet

158In Stock

¥789

¥508.3

¥415.3

¥335.5

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 20P Quad Ch

TG83-1205NM5RL
HALO Electronics
1: ¥1,461.7
90In Stock

Mfr. Part #
TG83-1205NM5RL

Mouser Part #
493-TG83-1205NM5RL

HALO Electronics

Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 20P Quad Ch

Learn More

Datasheet

90In Stock

¥1,461.7

¥943.4

¥770.7

¥622.9

View

Min.: 1
Mult.: 1

Transformers

Types of Transformers

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2 V to 5.5 V
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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
7 V to 24 V
7 V to 26 V

0 V to 120 V
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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

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