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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 WE-PPTI SN6505B 200 uH

750317072
Wurth Elektronik
1: ¥634.5
397In Stock

Mfr. Part #
750317072

Mouser Part #
710-750317072

Wurth Elektronik

Power Transformers - Board Mount WE-PPTI SN6505B 200 uH

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Datasheet

397In Stock

Cut Tape

¥634.5

Reel

¥601.3

MouseReel Available

Min.: 1
Mult.: 1

: 850

3.3 V

20 V

SMD/SMT

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

ALAN110001-4J41DT
ABRACON
1: ¥1,333.8
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

¥1,333.8

¥985

¥970

¥682.7

Reel

¥681

MouseReel Available

Min.: 1
Mult.: 1

: 550

15.4 W

Current Transformers - Board Mount 80uH N1:N2=1:20 T3617 EE5

B82801B0803A020
TDK
1: ¥403.6
1,051In Stock

Mfr. Part #
B82801B0803A020

Mouser Part #
871-B82801B803A20

TDK

Current Transformers - Board Mount 80uH N1:N2=1:20 T3617 EE5

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Datasheet

1,051In Stock

Cut Tape

¥403.6

¥367.1

¥327.2

¥317.3

Reel

¥259.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 900

SMD/SMT

Current Transformers - Board Mount Current Sense transformer, 40A, EF12.6, 5440uH

PCS040-EF1305KS
Bourns
1: ¥747.5
281In Stock

Mfr. Part #
PCS040-EF1305KS

Mouser Part #
652-PCS040-EF1305KS

Bourns

Current Transformers - Board Mount Current Sense transformer, 40A, EF12.6, 5440uH

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Datasheet

281In Stock

Cut Tape

¥747.5

¥674.4

¥647.8

¥627.9

Reel

¥566.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

SMD/SMT

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

TC1-15X+
Mini-Circuits
1: ¥662.7
687In Stock

Mfr. Part #
TC1-15X+

Mouser Part #
139-TC1-15X

Mini-Circuits

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

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Datasheet

687In Stock

Cut Tape

¥662.7

¥446.8

¥365.4

¥348.8

Reel

¥337.2

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

TC1-42+
Mini-Circuits
1: ¥662.7
548In Stock

Mfr. Part #
TC1-42+

Mouser Part #
139-TC1-42

Mini-Circuits

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

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Datasheet

548In Stock

Cut Tape

¥662.7

¥446.8

¥365.4

¥348.8

Reel

¥337.2

MouseReel Available

Min.: 1
Mult.: 1

: 500

Audio Transformers / Signal Transformers GIGABIT PoE++ SMD 24P ISO MOD

TG111-HRPE41NYRL
HALO Electronics
1: ¥2,001.5
225In Stock

Mfr. Part #
TG111-HRPE41NYRL

Mouser Part #
493-TG111-HRPE41NYRL

HALO Electronics

Audio Transformers / Signal Transformers GIGABIT PoE++ SMD 24P ISO MOD

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225In Stock

¥2,001.5

¥1,292.3

¥674.4

¥644.5

View

Min.: 1
Mult.: 1

Power Transformers - Industrial Rectifier Power Transformer

10-2
Bel Signal Transformer
1: ¥9,618.9
24In Stock

Mfr. Part #
10-2

Mouser Part #
530-10-2

Bel Signal Transformer

Power Transformers - Industrial Rectifier Power Transformer

Datasheet

24In Stock

¥9,618.9

¥7,919.6

¥7,727

¥7,715.3

View

Min.: 1
Mult.: 1

20 VA

115 VAC

10 V CT/5 V CT

Chassis

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

14A-20-12
Bel Signal Transformer
1: ¥3,136
81In Stock

Mfr. Part #
14A-20-12

Mouser Part #
530-14A-20-12

Bel Signal Transformer

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

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Datasheet

81In Stock

¥3,136

¥2,928.3

¥2,840.3

¥2,491.5

View

Min.: 1
Mult.: 1

20 VA

115 VAC, 230 VAC

12.6 V CT/6.3 V

Through Hole

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

14A-5.0R-28
Bel Signal Transformer
1: ¥1,780.6
98In Stock
100On Order

Mfr. Part #
14A-5.0R-28

Mouser Part #
530-14A-5.0R-28

Bel Signal Transformer

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

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Datasheet

98In Stock

100On Order

¥1,780.6

¥1,642.7

¥1,571.3

¥1,524.8

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Min.: 1
Mult.: 1

5 VA

115 VAC, 230 VAC

28 V CT/14 V

Through Hole

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

230-25-LPI
Bel Signal Transformer
1: ¥4,194
39In Stock

Mfr. Part #
230-25-LPI

Mouser Part #
530-230-25-LPI

Bel Signal Transformer

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

Datasheet

39In Stock

¥4,194

¥3,773.8

¥3,448.2

¥3,361.9

View

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

241-4-12
Bel Signal Transformer
1: ¥2,659.3
94In Stock

Mfr. Part #
241-4-12

Mouser Part #
530-241-4-12

Bel Signal Transformer

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

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Datasheet

94In Stock

¥2,659.3

¥2,396.8

¥2,297.2

¥2,112.8

View

Min.: 1
Mult.: 1

6 VA

115 VAC

12.6 V CT

Chassis

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

241-4-16
Bel Signal Transformer
1: ¥2,832
89In Stock

Mfr. Part #
241-4-16

Mouser Part #
530-241-4-16

Bel Signal Transformer

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

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Datasheet

89In Stock

¥2,832

¥2,433.4

¥2,333.7

¥2,192.5

View

Min.: 1
Mult.: 1

6 VA

115 VAC

16 V CT

Chassis

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

241-5-16
Bel Signal Transformer
1: ¥2,675.9
89In Stock

Mfr. Part #
241-5-16

Mouser Part #
530-241-5-16

Bel Signal Transformer

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

Learn More

Datasheet

89In Stock

¥2,675.9

¥2,280.6

¥2,072.9

¥1,991.5

View

Min.: 1
Mult.: 1

12 VA

115 VAC

16 V CT

Chassis

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

34-170-LPI
Bel Signal Transformer
1: ¥4,340.2
48In Stock

Mfr. Part #
34-170-LPI

Mouser Part #
530-34-170-LPI

Bel Signal Transformer

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

Datasheet

48In Stock

¥4,340.2

¥3,493.1

¥3,267.2

¥3,260.5

View

Min.: 1
Mult.: 1

6 VA

115 VAC, 230 VAC

34 V CT/17 V

Through Hole

Power Transformers - Industrial Rectifier Power Transformer

68-6
Bel Signal Transformer
1: ¥30,557.4
4In Stock

Mfr. Part #
68-6

Mouser Part #
530-68-6

Bel Signal Transformer

Power Transformers - Industrial Rectifier Power Transformer

Datasheet

4In Stock

¥30,557.4

¥30,555.8

Min.: 1
Mult.: 1

408 VA

115 VAC

68 V CT/34 V CT

Chassis

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

DST-3-48
Bel Signal Transformer
1: ¥2,277.2
113In Stock

Mfr. Part #
DST-3-48

Mouser Part #
530-DST-3-48

Bel Signal Transformer

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

Learn More

Datasheet

113In Stock

¥2,277.2

¥1,936.7

¥1,862

¥1,493.2

¥1,491.6

Min.: 1
Mult.: 1

2.4 VA

115 VAC, 230 VAC

48 V CT/24 V

Through Hole

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

IF-4-24
Bel Signal Transformer
1: ¥4,891.6
43In Stock

Mfr. Part #
IF-4-24

Mouser Part #
530-IF-4-24

Bel Signal Transformer

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

Learn More

Datasheet

43In Stock

¥4,891.6

¥4,013

¥3,833.6

¥3,831.9

View

Min.: 1
Mult.: 1

4 VA

115 VAC, 230 VAC

24 V CT/12 V

Through Hole

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

LP-56-45
Bel Signal Transformer
1: ¥2,999.8
63In Stock

Mfr. Part #
LP-56-45

Mouser Part #
530-LP-56-45

Bel Signal Transformer

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

Learn More

Datasheet

63In Stock

¥2,999.8

¥2,536.3

¥2,418.4

¥2,087.9

View

Min.: 1
Mult.: 1

2 VA

115 VAC, 230 VAC

56 V CT/28 V

Through Hole

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

LP-88-65
Bel Signal Transformer
1: ¥3,117.7
98In Stock

Mfr. Part #
LP-88-65

Mouser Part #
530-LP-88-65

Bel Signal Transformer

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

Learn More

Datasheet

98In Stock

¥3,117.7

¥2,636

¥2,531.4

¥2,146

View

Min.: 1
Mult.: 1

6 VA

115 VAC, 230 VAC

88 V CT/44 V

Through Hole

Power Transformers - Industrial 50\60 Hz, Laminated Transformer, Medical Grade

M4L-2-4
Bel Signal Transformer
1: ¥26,199
7In Stock

Mfr. Part #
M4L-2-4

Mouser Part #
530-M4L-2-4

Bel Signal Transformer

Power Transformers - Industrial 50\60 Hz, Laminated Transformer, Medical Grade

Learn More

Datasheet

7In Stock

¥26,199

¥25,976.4

¥25,807

View

Min.: 1
Mult.: 1

450 VA

210 VAC, 230 VAC, 250 VAC

115 V

Chassis

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

MT-6-12
Bel Signal Transformer
1: ¥4,459.8
36In Stock

Mfr. Part #
MT-6-12

Mouser Part #
530-MT-6-12

Bel Signal Transformer

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

Datasheet

36In Stock

¥4,459.8

¥4,032.9

¥3,371.8

¥3,346.9

View

Min.: 1
Mult.: 1

6 VA

115 VAC

5 V/12 V

Chassis

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

PC-12-800
Bel Signal Transformer
1: ¥2,659.3
84In Stock

Mfr. Part #
PC-12-800

Mouser Part #
530-PC-12-800

Bel Signal Transformer

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

Learn More

Datasheet

84In Stock

¥2,659.3

¥2,272.2

¥2,179.2

¥2,038

View

Min.: 1
Mult.: 1

10 VA

115 VAC

12.6 V CT/6.3 V

Through Hole

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

PC-24-1000
Bel Signal Transformer
1: ¥4,134.2
45In Stock
50Expected 7/29/2026

Mfr. Part #
PC-24-1000

Mouser Part #
530-PC-24-1000

Bel Signal Transformer

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

Learn More

Datasheet

45In Stock

50Expected 7/29/2026

¥4,134.2

¥3,724

¥3,571.2

¥3,454.9

View

Min.: 1
Mult.: 1

24 VA

115 VAC

24 V CT/12 V

Through Hole

Power Transformers - Board Mount PoE EP7 Core

SPOE3-0508
Bel Signal Transformer
1: ¥614.6
1,913In Stock

Mfr. Part #
SPOE3-0508

Mouser Part #
530-SPOE3-0508

Bel Signal Transformer

Power Transformers - Board Mount PoE EP7 Core

Learn More

Datasheet

1,913In Stock

Cut Tape

¥614.6

¥556.4

¥496.6

¥481.7

¥362.1

Reel

¥360.4

Min.: 1
Mult.: 1

: 350

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