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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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Types of Transformers

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Results: 22,346

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Part #

Power Transformers - Board Mount POE transformer, 25W, EPD13, 12V

POE025-PD13120S
Bourns
1: $5.85
3,790In Stock

Mfr. Part #
POE025-PD13120S

Mouser Part #
652-POE025-PD13120S

Bourns

Power Transformers - Board Mount POE transformer, 25W, EPD13, 12V

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Datasheet

3,790In Stock

Cut Tape

$5.85

$5.28

$4.78

$4.64

Reel

$4.44

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

12 V

SMD/SMT

Audio Transformers / Signal Transformers LAN XFMR 10/100 BASE-T SINGLE

TM1198NL
Taoglas
1: $3.25
1,500In Stock

Mfr. Part #
TM1198NL

Mouser Part #
960-TM1198NL

Taoglas

Audio Transformers / Signal Transformers LAN XFMR 10/100 BASE-T SINGLE

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Datasheet

1,500In Stock

Cut Tape

$3.25

$2.95

$2.75

$2.66

Reel

$2.43

View

MouseReel Available

Min.: 1
Mult.: 1

: 750

Pulse Transformers PULSE TRANSFORMERS

IT370
TE Connectivity / Schaffner
1: $46.04
706In Stock

Mfr. Part #
IT370

Mouser Part #
631-IT370

TE Connectivity / Schaffner

Pulse Transformers PULSE TRANSFORMERS

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Datasheet

706In Stock

$46.04

$40.28

$38.61

$37.38

View

Min.: 1
Mult.: 1

Current Transformers - Board Mount EP7 T7078 Current Sense AEC-Q200

B78417A2185A003
TDK
1: $9.01
4,550In Stock

Mfr. Part #
B78417A2185A003

Mouser Part #
871-B78417A2185A003

TDK

Current Transformers - Board Mount EP7 T7078 Current Sense AEC-Q200

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Datasheet

4,550In Stock

Cut Tape

$9.01

$7.78

$7.43

$7.23

Reel

$5.90

View

MouseReel Available

Min.: 1
Mult.: 1

: 320

Current Transformers - Board Mount SMD Current Transformer 80H

SCS-2080
Bel Signal Transformer
1: $4.23
943In Stock

Mfr. Part #
SCS-2080

Mouser Part #
530-SCS-2080

Bel Signal Transformer

Current Transformers - Board Mount SMD Current Transformer 80H

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Datasheet

943In Stock

Cut Tape

$4.23

$3.83

$3.53

$3.43

View

Reel

$2.49

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

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

ADTT4-1+
Mini-Circuits
1: $38.16
4,120In Stock

Mfr. Part #
ADTT4-1+

Mouser Part #
139-ADTT4-1

Mini-Circuits

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

Datasheet

4,120In Stock

Cut Tape

$38.16

$9.36

$9.13

$9.06

Reel

$9.04

$8.45

MouseReel Available

Min.: 1
Mult.: 1

: 500

250 mW

Power Transformers - Board Mount BMS xformer 2-Ch 1600V AECQ +125 C

SM91501ALE
Bourns
1: $6.34
16,431In Stock

Mfr. Part #
SM91501ALE

Mouser Part #
652-SM91501ALE

Bourns

Power Transformers - Board Mount BMS xformer 2-Ch 1600V AECQ +125 C

Learn More

Datasheet

16,431In Stock

Cut Tape

$6.34

$5.73

$5.23

$5.07

View

Reel

$3.93

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

PCB Mount

Current Transformers - Board Mount Current Sense transformer, 20A, EE5, 2000uH

PCS020-EE0502KS
Bourns
1: $5.89
8,710In Stock

Mfr. Part #
PCS020-EE0502KS

Mouser Part #
652-PCS020-EE0502KS

Bourns

Current Transformers - Board Mount Current Sense transformer, 20A, EE5, 2000uH

Learn More

Datasheet

8,710In Stock

Cut Tape

$5.89

$5.33

$5.11

$4.97

View

Reel

$3.50

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

Power Transformers - Board Mount WE-PSPA 86 uH 750mA AEC-Q200

78931812505
Wurth Elektronik
1: $10.40
890In Stock

Mfr. Part #
78931812505

Mouser Part #
710-78931812505

Wurth Elektronik

Power Transformers - Board Mount WE-PSPA 86 uH 750mA AEC-Q200

Learn More

Datasheet

890In Stock

Cut Tape

$10.40

$9.98

$9.14

$8.32

$7.49

Reel

$6.12

MouseReel Available

Min.: 1
Mult.: 1

: 900

5 V

PCB Mount

Audio Transformers / Signal Transformers LAN XFMR 10G BASE-T (PoE+)

TM7008ANL
Taoglas
1: $13.82
835In Stock

Mfr. Part #
TM7008ANL

Mouser Part #
960-TM7008ANL

Taoglas

Audio Transformers / Signal Transformers LAN XFMR 10G BASE-T (PoE+)

Learn More

Datasheet

835In Stock

Cut Tape

$13.82

$12.47

$11.59

$11.23

View

Reel

$9.72

MouseReel Available

Min.: 1
Mult.: 1

: 800

Power Transformers - Board Mount

HFTR2DA-B1
Proterial
1: $17.55
831In Stock

Mfr. Part #
HFTR2DA-B1

Mouser Part #
205-HFTR2DA-B1

Proterial

Power Transformers - Board Mount

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Datasheet

831In Stock

Cut Tape

$17.55

$14.93

$14.31

$13.87

Reel

$12.46

View

Min.: 1
Mult.: 1

: 500

PCB Mount

Current Transformers - Board Mount SMD Current Transformer 3000H

SCS-1253K
Bel Signal Transformer
1: $3.99
909In Stock

Mfr. Part #
SCS-1253K

Mouser Part #
530-SCS-1253K

Bel Signal Transformer

Current Transformers - Board Mount SMD Current Transformer 3000H

Learn More

Datasheet

909In Stock

Cut Tape

$3.99

$3.61

$3.47

$3.37

Reel

$2.76

View

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

Audio Transformers / Signal Transformers LAN XFMR 1G BASE-T SINGLE

TM5007NL
Taoglas
1: $5.27
692In Stock

Mfr. Part #
TM5007NL

Mouser Part #
960-TM5007NL

Taoglas

Audio Transformers / Signal Transformers LAN XFMR 1G BASE-T SINGLE

Learn More

Datasheet

692In Stock

Cut Tape

$5.27

$5.13

$4.32

$4.05

Reel

$4.00

View

MouseReel Available

Min.: 1
Mult.: 1

: 350

Power Transformers - Board Mount

HFTR4CA
Proterial
1: $23.44
230In Stock

Mfr. Part #
HFTR4CA

Mouser Part #
205-HFTR4CA

Proterial

Power Transformers - Board Mount

Learn More

Datasheet

230In Stock

$23.44

$19.70

$18.89

$18.30

View

Min.: 1
Mult.: 1

24 V

PCB Mount

Current Transformers - Board Mount SMD Current Transformer 2000H

SCS-1002K
Bel Signal Transformer
1: $3.99
992In Stock

Mfr. Part #
SCS-1002K

Mouser Part #
530-SCS-1002K

Bel Signal Transformer

Current Transformers - Board Mount SMD Current Transformer 2000H

Learn More

Datasheet

992In Stock

Cut Tape

$3.99

$3.61

$3.47

$3.38

View

Reel

$2.35

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

Audio Transformers / Signal Transformers RF BALUN 75/100OHM

HFBM075100C
iNRCORE
1: $1,753.37
4In Stock

Mfr. Part #
HFBM075100C

Mouser Part #
673-HFBM075100C

iNRCORE

Audio Transformers / Signal Transformers RF BALUN 75/100OHM

Datasheet

4In Stock

$1,753.37

Quote

Min.: 1
Mult.: 1

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

TC1-33-75G2+
Mini-Circuits
1: $24.65
6,927In Stock

Mfr. Part #
TC1-33-75G2+

Mouser Part #
139-TC1-33-75G2

Mini-Circuits

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

Learn More

Datasheet

6,927In Stock

Cut Tape

$24.65

$7.08

$5.28

$4.64

View

Reel

$3.72

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

250 mW

Power Transformers - Board Mount BMS xformer 1-Ch 1000V AECQ +125 C

SM91502ALE
Bourns
1: $5.31
23,056In Stock

Mfr. Part #
SM91502ALE

Mouser Part #
652-SM91502ALE

Bourns

Power Transformers - Board Mount BMS xformer 1-Ch 1000V AECQ +125 C

Learn More

Datasheet

23,056In Stock

Cut Tape

$5.31

$4.81

$4.36

$4.23

View

Reel

$2.78

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

PCB Mount

Power Transformers - Board Mount WE-AGDT LT8302 7 uH

750318131
Wurth Elektronik
1: $12.41
7,584In Stock

Mfr. Part #
750318131

Mouser Part #
710-750318131

Wurth Elektronik

Power Transformers - Board Mount WE-AGDT LT8302 7 uH

Learn More

Datasheet

7,584In Stock

Cut Tape

$12.41

$11.74

$10.89

$9.95

Reel

$8.74

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

9 V to 18 V

Board Mount

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

HPI-15
Bel Signal Transformer
1: $685.24
27In Stock

Mfr. Part #
HPI-15

Mouser Part #
530-HPI-15

Bel Signal Transformer

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

Learn More

Datasheet

27In Stock

$685.24

Min.: 1
Mult.: 1

Pulse Transformers 1CT:3CT/1CT:2.15CT 100VRMS

SMQ1553-70
iNRCORE
1: $89.81
21In Stock

Mfr. Part #
SMQ1553-70

Mouser Part #
673-SMQ1553-70

iNRCORE

Pulse Transformers 1CT:3CT/1CT:2.15CT 100VRMS

Datasheet

21In Stock

$89.81

$80.76

$74.43

$73.80

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 8-Port

TX1471NL
Pulse Electronics
1: $15.31
308In Stock

Mfr. Part #
TX1471NL

Mouser Part #
673-TX1471NL

Pulse Electronics

Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 8-Port

Datasheet

308In Stock

$15.31

$14.34

$12.15

$11.68

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers DA2257 PoE Trnsfmr For TI LM5071/72

DA2257-ALD
Coilcraft
1: $7.16
1,392In Stock
1,050On Order

Mfr. Part #
DA2257-ALD

Mouser Part #
994-DA2257-ALD

Coilcraft

Audio Transformers / Signal Transformers DA2257 PoE Trnsfmr For TI LM5071/72

Learn More

Datasheet

1,392In Stock

1,050On Order

Cut Tape

$7.16

$5.40

$5.16

$4.82

Reel

$4.42

View

MouseReel Available

Min.: 1
Mult.: 1

: 175

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

TG04-1406NSLF
HALO Electronics
1: $4.82
398In Stock

Mfr. Part #
TG04-1406NSLF

Mouser Part #
493-TG04-1406NSLF

HALO Electronics

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

Learn More

Datasheet

398In Stock

$4.82

$3.11

$2.53

$2.06

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 1500Vrms 0.9Ohm 16-Pin SMD

TG110-EX50J2LF
HALO Electronics
1: $16.49
351In Stock
New At Mouser

Mfr. Part #
TG110-EX50J2LF

Mouser Part #
493-TG110-EX50J2LF

New At Mouser

HALO Electronics

Audio Transformers / Signal Transformers 1500Vrms 0.9Ohm 16-Pin SMD

Datasheet

351In Stock

$16.49

$11.76

$9.89

$8.24

View

Min.: 1
Mult.: 1

Transformers

Types of Transformers

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35 mW
40 mW
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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