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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: 22,217

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Part #

Audio Transformers / Signal Transformers M12 TRANS 1000 BASE-T X STR

21033812815
HARTING
1: ₩67,064.4
60In Stock

Mfr. Part #
21033812815

Mouser Part #
617-21033812815

HARTING

Audio Transformers / Signal Transformers M12 TRANS 1000 BASE-T X STR

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Datasheet

60In Stock

₩67,064.4

₩57,002.4

₩53,430

₩41,652

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Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers HV ISO TRANSFORMER 215uH 30%

SM51384EL
Bourns
1: ₩3,541.2
1,323In Stock

Mfr. Part #
SM51384EL

Mouser Part #
652-SM51384EL

Bourns

Audio Transformers / Signal Transformers HV ISO TRANSFORMER 215uH 30%

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Datasheet

1,323In Stock

Cut Tape

₩3,541.2

₩3,073.2

₩2,948.4

₩2,792.4

Reel

₩2,574

View

MouseReel Available

Min.: 1
Mult.: 1

: 350

Audio Transformers / Signal Transformers 1500V 350uH 8mA 2%

HX6135HL
Pulse Electronics
1: ₩24,445.2
270In Stock

Mfr. Part #
HX6135HL

Mouser Part #
673-HX6135HL

Pulse Electronics

Audio Transformers / Signal Transformers 1500V 350uH 8mA 2%

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Datasheet

270In Stock

₩24,445.2

₩21,621.6

₩20,701.2

₩20,046

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Min.: 1
Mult.: 1

35 W

Current Transformers - Board Mount SMD Current Sense 80uH .55Ohms

P8202NLT
Pulse Electronics
1: ₩3,962.4
620In Stock

Mfr. Part #
P8202NLT

Mouser Part #
673-P8202NLT

Pulse Electronics

Current Transformers - Board Mount SMD Current Sense 80uH .55Ohms

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Datasheet

620In Stock

Cut Tape

₩3,962.4

₩3,588

₩3,260.4

₩3,151.2

Reel

₩2,433.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 900

Power Transformers - Board Mount TRANSFORMER,ER19 PLANAR, 4 NPB

PH0801CNLT
Pulse Electronics
1: ₩17,269.2
131In Stock

Mfr. Part #
PH0801CNLT

Mouser Part #
673-PH0801CNLT

Pulse Electronics

Power Transformers - Board Mount TRANSFORMER,ER19 PLANAR, 4 NPB

Datasheet

131In Stock

Cut Tape

₩17,269.2

₩15,241.2

₩14,773.2

₩14,040

Reel

₩11,559.6

₩11,481.6

Min.: 1
Mult.: 1

: 150

Audio Transformers / Signal Transformers Industrial Planar Transformers

R8301NL
iNRCORE
1: ₩22,916.4
979In Stock

Mfr. Part #
R8301NL

Mouser Part #
673-R8301NL

iNRCORE

Audio Transformers / Signal Transformers Industrial Planar Transformers

Datasheet

979In Stock

₩22,916.4

₩20,638.8

₩19,858.8

₩19,094.4

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Min.: 1
Mult.: 1

140 W

Power Transformers - Board Mount WE-UNIT Offline 280uH .2A .05Ohm

749118105
Wurth Elektronik
1: ₩10,873.2
171In Stock

Mfr. Part #
749118105

Mouser Part #
710-749118105

Wurth Elektronik

Power Transformers - Board Mount WE-UNIT Offline 280uH .2A .05Ohm

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Datasheet

171In Stock

₩10,873.2

₩9,562.8

₩9,547.2

₩9,048

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Min.: 1
Mult.: 1

3 W

85 VAC to 265 VAC

5 V

Through Hole

Power Transformers - Board Mount WE-FB Flyback 2.7uH 500VDC

750311088
Wurth Elektronik
1: ₩11,138.4
403In Stock

Mfr. Part #
750311088

Mouser Part #
710-750311088

Wurth Elektronik

Power Transformers - Board Mount WE-FB Flyback 2.7uH 500VDC

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Datasheet

403In Stock

Cut Tape

₩11,138.4

₩10,280.4

₩9,422.4

₩8,564.4

Reel

₩8,564.4

₩7,066.8

MouseReel Available

Min.: 1
Mult.: 1

: 300

5 W

6 V to 12.6 V

100 V

SMD/SMT

Power Transformers - Board Mount WE-FB LT3748 12 uH 45.6 W

750311596
Wurth Elektronik
1: ₩22,401.6
197In Stock

Mfr. Part #
750311596

Mouser Part #
710-750311596

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 12 uH 45.6 W

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Datasheet

197In Stock

Cut Tape

₩22,401.6

₩20,982

Reel

₩20,982

₩16,426.8

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 100

45.6 W

30 V to 75 V

24 V

SMD/SMT

Power Transformers - Board Mount MID-OLON NCP1251 750 uH 21.6 W

750312495
Wurth Elektronik
1: ₩15,022.8
557In Stock

Mfr. Part #
750312495

Mouser Part #
710-750312495

Wurth Elektronik

Power Transformers - Board Mount MID-OLON NCP1251 750 uH 21.6 W

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Datasheet

557In Stock

₩15,022.8

₩13,868.4

₩11,559.6

₩9,531.6

₩8,377.2

Min.: 1
Mult.: 1

21.6 W

85 VAC to 265 VAC

12 V

Through Hole

Power Transformers - Board Mount MID-OLTI UCC28740 230 uH 60 W

750343068
Wurth Elektronik
1: ₩20,498.4
866In Stock

Mfr. Part #
750343068

Mouser Part #
710-750343068

Wurth Elektronik

Power Transformers - Board Mount MID-OLTI UCC28740 230 uH 60 W

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Datasheet

866In Stock

₩20,498.4

₩19,468.8

₩18,111.6

₩16,395.6

Quote

Min.: 1
Mult.: 1

60 W

94 VAC to 445 VAC

24 V

Through Hole

Audio Transformers / Signal Transformers WE-PLC EE13/7/4 (EF12.6) THT

750510476
Wurth Elektronik
1: ₩9,750
412In Stock

Mfr. Part #
750510476

Mouser Part #
710-750510476

Wurth Elektronik

Audio Transformers / Signal Transformers WE-PLC EE13/7/4 (EF12.6) THT

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Datasheet

412In Stock

₩9,750

₩9,625.2

₩9,016.8

₩8,127.6

₩7,222.8

Min.: 1
Mult.: 1

Power Transformers - Board Mount THROUGH HOLE 1.1VA

3FD-236
Tamura
1: ₩8,860.8
277In Stock

Mfr. Part #
3FD-236

Mouser Part #
838-3FD-236

Tamura

Power Transformers - Board Mount THROUGH HOLE 1.1VA

Datasheet

277In Stock

₩8,860.8

₩5,678.4

₩4,804.8

Min.: 1
Mult.: 1

1.1 VA

115 VAC, 230 VAC

Through Hole

Power Transformers - Board Mount THROUGH HOLE 2.5VA

3FL16-150
Tamura
1: ₩15,475.2
662In Stock

Mfr. Part #
3FL16-150

Mouser Part #
838-3FL16-150

Tamura

Power Transformers - Board Mount THROUGH HOLE 2.5VA

Datasheet

662In Stock

₩15,475.2

₩14,617.2

₩13,962

₩13,587.6

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Min.: 1
Mult.: 1

Current Transformers - Board Mount 1.4mH TR 1:50 DCR 0.28 / 400mOhms

B82801C145A50
TDK
1: ₩4,804.8
696In Stock

Mfr. Part #
B82801C145A50

Mouser Part #
871-B82801C145A50

TDK

Current Transformers - Board Mount 1.4mH TR 1:50 DCR 0.28 / 400mOhms

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Datasheet

696In Stock

Cut Tape

₩4,804.8

₩4,352.4

₩3,993.6

₩3,868.8

Reel

₩3,369.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

SMD/SMT

Audio Transformers / Signal Transformers Transformer 1:1 TxLine

MABA-010321-CT1A42
MACOM
1: ₩4,992
1,958In Stock

Mfr. Part #
MABA-010321-CT1A42

Mouser Part #
937-MABA010321CT1A42

MACOM

Audio Transformers / Signal Transformers Transformer 1:1 TxLine

Datasheet

1,958In Stock

Cut Tape

₩4,992

₩4,524

₩4,087.2

₩3,837.6

Reel

₩3,322.8

View

Min.: 1
Mult.: 1

: 2,000

Audio Transformers / Signal Transformers 100Base-TX SMD PoE 350uH .65Ohms 1-Port

HX2260FNL
Pulse Electronics
1: ₩6,770.4
310In Stock
NRND

Mfr. Part #
HX2260FNL

Mouser Part #
673-HX2260FNL

NRND

Pulse Electronics

Audio Transformers / Signal Transformers 100Base-TX SMD PoE 350uH .65Ohms 1-Port

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Datasheet

310In Stock

₩6,770.4

₩6,115.2

₩5,756.4

₩5,553.6

View

Min.: 1
Mult.: 1

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

TC9-1-75X+
Mini-Circuits
1: ₩6,598.8
454In Stock

Mfr. Part #
TC9-1-75X+

Mouser Part #
139-TC9-1-75X

Mini-Circuits

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

Datasheet

454In Stock

Cut Tape

₩6,598.8

₩4,804.8

₩4,040.4

₩3,759.6

Reel

₩3,759.6

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

TRS1-23-75+
Mini-Circuits
1: ₩4,929.6
310In Stock

Mfr. Part #
TRS1-23-75+

Mouser Part #
139-TRS1-23-75

Mini-Circuits

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

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Datasheet

310In Stock

Cut Tape

₩4,929.6

₩4,695.6

₩4,633.2

Reel

₩4,633.2

MouseReel Available

Min.: 1
Mult.: 1

: 500

Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke

TG111-E112NYRL
HALO Electronics
1: ₩24,804
314In Stock

Mfr. Part #
TG111-E112NYRL

Mouser Part #
493-TG111-E112NYRL

HALO Electronics

Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke

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Datasheet

314In Stock

₩24,804

₩16,005.6

₩11,419.2

₩8,564.4

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers T1/E1 Quatra SMD 40P QuadPort ISO MOD

TG49-LVL1NXRL
HALO Electronics
1: ₩24,570
273In Stock

Mfr. Part #
TG49-LVL1NXRL

Mouser Part #
493-TG49-LVL1NXRL

HALO Electronics

Audio Transformers / Signal Transformers T1/E1 Quatra SMD 40P QuadPort ISO MOD

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Datasheet

273In Stock

₩24,570

₩7,035.6

₩6,864

Min.: 1
Mult.: 1

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

14A-20-16
Bel Signal Transformer
1: ₩16,395.6
114In Stock

Mfr. Part #
14A-20-16

Mouser Part #
530-14A-20-16

Bel Signal Transformer

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

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Datasheet

114In Stock

₩16,395.6

₩14,898

Min.: 1
Mult.: 1

20 VA

115 VAC, 230 VAC

16 V CT/8 V

Through Hole

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

20-300-LPI
Bel Signal Transformer
1: ₩40,731.6
45In Stock

Mfr. Part #
20-300-LPI

Mouser Part #
530-20-300-LPI

Bel Signal Transformer

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

Datasheet

45In Stock

₩40,731.6

₩32,760

₩30,576

₩29,983.2

View

Min.: 1
Mult.: 1

6 VA

115 VAC, 230 VAC

20 V CT/10 V

Through Hole

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

241-6-10
Bel Signal Transformer
1: ₩23,743.2
43In Stock

Mfr. Part #
241-6-10

Mouser Part #
530-241-6-10

Bel Signal Transformer

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

Learn More

Datasheet

43In Stock

₩23,743.2

₩23,166

₩22,822.8

₩22,495.2

Min.: 1
Mult.: 1

30 VA

115 VAC

10 V CT

Chassis

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

241-6-20
Bel Signal Transformer
1: ₩30,498
62In Stock

Mfr. Part #
241-6-20

Mouser Part #
530-241-6-20

Bel Signal Transformer

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

Learn More

Datasheet

62In Stock

₩30,498

₩29,094

₩28,220.4

₩27,112.8

View

Min.: 1
Mult.: 1

30 VA

115 VAC

20 V CT

Chassis

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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
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Vacuumschmelze
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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