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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: 22,268

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Part #

Power Transformers - Board Mount PWR / Full-Bridge / 518H

RMR-013-CACS-R
RECOM Power
1: $2.07
669In Stock
New Product

Mfr. Part No.
RMR-013-CACS-R

Mouser Part No
919-RMR-013-CACS-R

New Product

RECOM Power

Power Transformers - Board Mount PWR / Full-Bridge / 518H

Learn More

Datasheet

669In Stock

Cut Tape

$2.07

$1.67

$1.50

$1.45

Reel

$1.22

Min.: 1
Mult.: 1

: 1,000

12 VDC

15 VDC

PCB Mount

Power Transformers - Board Mount PWR / Flyback / 11H

RPE-021-WB5S
RECOM Power
1: $6.76
40In Stock
New Product

Mfr. Part No.
RPE-021-WB5S

Mouser Part No
919-RPE-021-WB5S

New Product

RECOM Power

Power Transformers - Board Mount PWR / Flyback / 11H

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Datasheet

40In Stock

$6.76

$5.51

$4.94

$4.78

View

Min.: 1
Mult.: 1

16 VDC to 32 VDC

2.5 VDC to 4 VDC

PCB Mount

Audio Transformers / Signal Transformers 2.5Gig Reinforced SMD 24P ISO MOD

TGR2G-S420N24LF
HALO Electronics
1: $50.71
104In Stock
New Product

Mfr. Part No.
TGR2G-S420N24LF

Mouser Part No
493-TGR2G-S420N24LF

New Product

HALO Electronics

Audio Transformers / Signal Transformers 2.5Gig Reinforced SMD 24P ISO MOD

104In Stock

$50.71

$36.22

$30.42

$25.37

View

Min.: 1
Mult.: 1

Power Transformers - Board Mount PWR / Flyback / 49H

RBE-027-UH5S-R
RECOM Power
1: $3.66
347In Stock
New Product

Mfr. Part No.
RBE-027-UH5S-R

Mouser Part No
919-RBE-027-UH5S-R

New Product

RECOM Power

Power Transformers - Board Mount PWR / Flyback / 49H

Learn More

Datasheet

347In Stock

Cut Tape

$3.66

$3.00

$2.59

$2.56

Reel

$2.17

Min.: 1
Mult.: 1

: 500

18 VDC to 75 VDC

5 VDC

PCB Mount

Power Transformers - Board Mount PWR / Flyback / 36H

RBE-038-WH5S-R
RECOM Power
1: $4.01
210In Stock
New Product

Mfr. Part No.
RBE-038-WH5S-R

Mouser Part No
919-RBE-038-WH5S-R

New Product

RECOM Power

Power Transformers - Board Mount PWR / Flyback / 36H

Learn More

Datasheet

210In Stock

Cut Tape

$4.01

$3.28

$2.84

$2.76

Reel

$2.64

View

Min.: 1
Mult.: 1

: 300

40 VDC to 60 VDC

5 VDC

PCB Mount

Power Transformers - Board Mount PWR / Full-Bridge / 121H

RMR-003-A55S-R
RECOM Power
1: $1.47
1,050In Stock
New Product

Mfr. Part No.
RMR-003-A55S-R

Mouser Part No
919-RMR-003-A55S-R

New Product

RECOM Power

Power Transformers - Board Mount PWR / Full-Bridge / 121H

Learn More

Datasheet

1,050In Stock

Cut Tape

$1.47

$1.19

$1.13

$1.10

View

Reel

$0.925

Min.: 1
Mult.: 1

: 1,500

5 VDC

PCB Mount

Power Transformers - Board Mount PWR / Full-Bridge / 382H

RMR-031-IBCE-R
RECOM Power
1: $3.72
280In Stock
New Product

Mfr. Part No.
RMR-031-IBCE-R

Mouser Part No
919-RMR-031-IBCE-R

New Product

RECOM Power

Power Transformers - Board Mount PWR / Full-Bridge / 382H

Learn More

Datasheet

280In Stock

Cut Tape

$3.72

$3.04

$2.64

$2.56

Reel

$2.41

View

Min.: 1
Mult.: 1

: 400

24 VDC

- 9 VDC, 15 VDC

PCB Mount

Audio Transformers / Signal Transformers 1:2 CORE & WIRE Transformer, 400-7200 MHz, 50?

TCM2-722X+
Mini-Circuits
1: $4.44
93In Stock
500Expected 2026/10/12
New Product

Mfr. Part No.
TCM2-722X+

Mouser Part No
139-TCM2-722X+

New Product

Mini-Circuits

Audio Transformers / Signal Transformers 1:2 CORE & WIRE Transformer, 400-7200 MHz, 50?

Learn More

Datasheet

93In Stock

500Expected 2026/10/12

Cut Tape

$4.44

$4.37

Reel

$4.36

$4.23

$3.90

MouseReel Available

Min.: 1
Mult.: 1

: 500

200 mW

Power Transformers - Industrial 75KVA 480D-240DCT (EE)

EE5H75S
SolaHD
Restricted Availability
New Product

Mfr. Part No.
EE5H75S

Mouser Part No
663-EE5H75S

New Product

SolaHD

Power Transformers - Industrial 75KVA 480D-240DCT (EE)

Datasheet

Restricted Availability

Audio Transformers / Signal Transformers 1CT:1CT 0.2OHM PRIM 1500VRMS

T-1062SCTT
iNRCORE
1: $61.94
876In Stock

Mfr. Part No.
T-1062SCTT

Mouser Part No
673-T-1062SCTT

iNRCORE

Audio Transformers / Signal Transformers 1CT:1CT 0.2OHM PRIM 1500VRMS

Datasheet

876In Stock

Cut Tape

$61.94

$55.68

$53.36

$51.66

View

Reel

$50.00

Min.: 1
Mult.: 1

: 400

Power Transformers - Industrial 15KVA 480D-208Y (EE)

EE2H15S
SolaHD
Restricted Availability
New Product

Mfr. Part No.
EE2H15S

Mouser Part No
663-EE2H15S

New Product

SolaHD

Power Transformers - Industrial 15KVA 480D-208Y (EE)

Datasheet

Restricted Availability

Audio Transformers / Signal Transformers Audio Tfmr, Zpri = 600/250/150/62.5: Zsec= 600/ 250/150/62.5, 10Hz - 30kHz, 20dBu

HS-56-TH
Triad Magnetics
1: $75.46
6In Stock
New Product

Mfr. Part No.
HS-56-TH

Mouser Part No
553-HS-56-TH

New Product

Triad Magnetics

Audio Transformers / Signal Transformers Audio Tfmr, Zpri = 600/250/150/62.5: Zsec= 600/ 250/150/62.5, 10Hz - 30kHz, 20dBu

Learn More

Datasheet

6In Stock

$75.46

$67.80

$65.77

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers

DTLN1553-2
iNRCORE
1: $144.15
16In Stock

Mfr. Part No.
DTLN1553-2

Mouser Part No
673-DTLN1553-2

iNRCORE

Audio Transformers / Signal Transformers

Datasheet

16In Stock

$144.15

$129.49

$124.41

$122.78

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers

T-1250SCTNL
iNRCORE
1: $73.47
39In Stock

Mfr. Part No.
T-1250SCTNL

Mouser Part No
673-T-1250SCTNL

iNRCORE

Audio Transformers / Signal Transformers

Datasheet

39In Stock

$73.47

$66.04

$63.55

$61.12

$58.12

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers

1000B-5002XNLT
iNRCORE
1: $43.54
143In Stock
300Expected 2026/08/04

Mfr. Part No.
1000B-5002XNLT

Mouser Part No
673-1000B-5002XNLT

iNRCORE

Audio Transformers / Signal Transformers

Datasheet

143In Stock

300Expected 2026/08/04

Cut Tape

$43.54

$39.17

$37.54

$36.34

$35.18

Reel

$32.45

Min.: 1
Mult.: 1

: 300

Power Transformers - Board Mount Power Transformers ISO MOD SMD 40W Forward Converter

TGSP-P154EFD20LF
HALO Electronics
1: $17.27
125In Stock
New Product

Mfr. Part No.
TGSP-P154EFD20LF

Mouser Part No
493-TGSP-P154EFD20LF

New Product

HALO Electronics

Power Transformers - Board Mount Power Transformers ISO MOD SMD 40W Forward Converter

Learn More

125In Stock

$17.27

$12.34

$10.36

$8.63

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 1:1 LTCC Transformer, 2150 - 3600 MHz, 50?

TCW1-362+
Mini-Circuits
1: $14.43
1,458In Stock

Mfr. Part No.
TCW1-362+

Mouser Part No
139-TCW1-362+

Mini-Circuits

Audio Transformers / Signal Transformers 1:1 LTCC Transformer, 2150 - 3600 MHz, 50?

Datasheet

1,458In Stock

Cut Tape

$14.43

$14.42

$2.05

$1.97

Reel

$1.66

View

MouseReel Available

Min.: 1
Mult.: 1

: 100

500 mW

Audio Transformers / Signal Transformers 1:1 CORE & WIRE Transformer, 800 MHz - 6.8 GHz, 50?

TTC1-682W+
Mini-Circuits
1: $19.47
1,327In Stock

Mfr. Part No.
TTC1-682W+

Mouser Part No
139-TTC1-682W+

Mini-Circuits

Audio Transformers / Signal Transformers 1:1 CORE & WIRE Transformer, 800 MHz - 6.8 GHz, 50?

Learn More

Datasheet

1,327In Stock

Cut Tape

$19.47

$11.66

$10.86

$10.08

$9.46

Reel

$9.46

MouseReel Available

Min.: 1
Mult.: 1

: 500

500 mW

Current Transformers - Board Mount SMD Current Transformer 820uH-TR

SCS-4-4-100T-TR
Bel Signal Transformer
1: $4.65
916In Stock

Mfr. Part No.
SCS-4-4-100T-TR

Mouser Part No
530-SCS-4-4-100T-TR

Bel Signal Transformer

Current Transformers - Board Mount SMD Current Transformer 820uH-TR

Learn More

Datasheet

916In Stock

Cut Tape

$4.65

$3.80

$3.13

$3.04

View

Reel

$2.37

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

Power Transformers - Board Mount WE-PSPA 1006 475uH 350mA AEC-Q200

78931610505
Wurth Elektronik
1: $7.22
1,200In Stock

Mfr. Part No.
78931610505

Mouser Part No
710-78931610505

Wurth Elektronik

Power Transformers - Board Mount WE-PSPA 1006 475uH 350mA AEC-Q200

Learn More

Datasheet

1,200In Stock

Cut Tape

$7.22

$6.93

$6.35

$5.78

$5.20

Reel

$4.62

MouseReel Available

Min.: 1
Mult.: 1

: 1,200

5 V

PCB Mount

Audio Transformers / Signal Transformers DA2032 Cap Chrgr For Linear LT3750

DA2032-ALD
Coilcraft
1: $6.83
6,451In Stock

Mfr. Part No.
DA2032-ALD

Mouser Part No
994-DA2032-ALD

Coilcraft

Audio Transformers / Signal Transformers DA2032 Cap Chrgr For Linear LT3750

Learn More

Datasheet

6,451In Stock

Cut Tape

$6.83

$5.15

$4.91

$4.61

Reel

$4.20

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.0035-125 MHz

PWB2010LC
Coilcraft
1: $6.50
10,053In Stock

Mfr. Part No.
PWB2010LC

Mouser Part No
994-PWB2010LC

Coilcraft

Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.0035-125 MHz

Datasheet

10,053In Stock

Cut Tape

$6.50

$4.91

$4.71

Reel

$4.01

$3.88

$3.76

MouseReel Available

Min.: 1
Mult.: 1

: 250

250 mW (1/4 W)

Current Transformers - Board Mount SMD Current Transformer 80H

SCS-2080
Bel Signal Transformer
1: $2.94
943In Stock

Mfr. Part No.
SCS-2080

Mouser Part No
530-SCS-2080

Bel Signal Transformer

Current Transformers - Board Mount SMD Current Transformer 80H

Learn More

Datasheet

943In Stock

Cut Tape

$2.94

$2.66

$2.45

$2.38

View

Reel

$1.72

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

Audio Transformers / Signal Transformers Singal Transformer Power Line Comm 6P SMD AEC-Q200

TG04-APL7NSNL
HALO Electronics
1: $4.77
263In Stock
558Expected 2026/08/28

Mfr. Part No.
TG04-APL7NSNL

Mouser Part No
493-TG04-APL7NSNL

HALO Electronics

Audio Transformers / Signal Transformers Singal Transformer Power Line Comm 6P SMD AEC-Q200

Learn More

Datasheet

263In Stock

558Expected 2026/08/28

$4.77

$3.08

$2.51

$2.04

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers

1000B-5016XNL
iNRCORE
1: $29.95
7In Stock

Mfr. Part No.
1000B-5016XNL

Mouser Part No
673-1000B-5016XNL

iNRCORE

Audio Transformers / Signal Transformers

7In Stock

$29.95

$26.96

$25.83

$24.76

View

Min.: 1
Mult.: 1

Transformers

Types of Transformers

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Adam Tech
Advanced Energy
Advantech
Altech
Amphenol
AMSECO
ATC Diversified Electronics
Banner Engineering
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Bel Power Solutions
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ICE Components
IDEC
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iNRCORE
KEMET
LEM
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Omron
Opto 22
Panduit
Phoenix Contact
Proterial
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Pulse
Qorvo
RECOM
Schneider Electric
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Siemens
Simpson
SolaHD
Spectrum Control
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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 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

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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