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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: 22,009

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Part #

Power Transformers - Board Mount 8CT:9CT Iso2500V For RS-485/232 AECQ2

PM2180.089NLT
Pulse Electronics
1: $2.61
3,147In Stock

Mfr. Part No.
PM2180.089NLT

Mouser Part No
673-PM2180.089NLT

Pulse Electronics

Power Transformers - Board Mount 8CT:9CT Iso2500V For RS-485/232 AECQ2

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Datasheet

3,147In Stock

Cut Tape

$2.61

$2.11

$1.83

$1.77

Reel

$1.71

View

MouseReel Available

Min.: 1
Mult.: 1

: 700

SMD/SMT

Audio Transformers / Signal Transformers TRANSFORMER

ETC4-1TR
MACOM
1: $3.68
339In Stock

Mfr. Part No.
ETC4-1TR

Mouser Part No
937-ETC4-1TR

MACOM

Audio Transformers / Signal Transformers TRANSFORMER

Datasheet

339In Stock

Cut Tape

$3.68

$2.99

$2.53

$2.37

Reel

$2.06

View

Min.: 1
Mult.: 1

: 2,000

250 mW

Audio Transformers / Signal Transformers PL160 300W 0.0106Ohm Planar Trnsfmr

PL300-102L
Coilcraft
1: $15.34
140In Stock
175Expected 25/09/2026

Mfr. Part No.
PL300-102L

Mouser Part No
994-PL300-102L

Coilcraft

Audio Transformers / Signal Transformers PL160 300W 0.0106Ohm Planar Trnsfmr

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Datasheet

140In Stock

175Expected 25/09/2026

$15.34

$13.82

$13.25

$12.83

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Min.: 1
Mult.: 1

300 W

Audio Transformers / Signal Transformers 120W POE Planar 12V 10A 50uH

POE120PL-12L
Coilcraft
1: $9.62
590In Stock

Mfr. Part No.
POE120PL-12L

Mouser Part No
994-POE120PL-12L

Coilcraft

Audio Transformers / Signal Transformers 120W POE Planar 12V 10A 50uH

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Datasheet

590In Stock

$9.62

$8.14

$7.81

$7.39

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Min.: 1
Mult.: 1

120 W

Audio Transformers / Signal Transformers MDL DUAL 1000B 1:1 SMT TU PBC

1000B-5006X
iNRCORE
1: $46.60
68In Stock

Mfr. Part No.
1000B-5006X

Mouser Part No
673-1000B-5006X

iNRCORE

Audio Transformers / Signal Transformers MDL DUAL 1000B 1:1 SMT TU PBC

Datasheet

68In Stock

$46.60

$41.92

$40.17

$38.89

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers MDL SGL 1000B 1:1 SMT TU PBC

1000B-5012
iNRCORE
1: $52.54
82In Stock

Mfr. Part No.
1000B-5012

Mouser Part No
673-1000B-5012

iNRCORE

Audio Transformers / Signal Transformers MDL SGL 1000B 1:1 SMT TU PBC

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Datasheet

82In Stock

$52.54

$48.92

$44.77

View

Min.: 1
Mult.: 1

Power Transformers - Board Mount POE transformer, 25W, EP13, 5V

POE025-EP13050S
Bourns
1: $5.31
630In Stock

Mfr. Part No.
POE025-EP13050S

Mouser Part No
652-POE025-EP13050S

Bourns

Power Transformers - Board Mount POE transformer, 25W, EP13, 5V

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Datasheet

630In Stock

Cut Tape

$5.31

$4.35

$3.57

$3.46

Reel

$3.31

View

MouseReel Available

Min.: 1
Mult.: 1

: 540

5 V

SMD/SMT

Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC

100B-1018X
iNRCORE
1: $42.61
98In Stock

Mfr. Part No.
100B-1018X

Mouser Part No
673-100B-1018X

iNRCORE

Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC

Datasheet

98In Stock

$42.61

$38.38

$35.70

$35.01

View

Min.: 1
Mult.: 1

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

ADT1.5-122+
Mini-Circuits
Restricted Availability

Mfr. Part No.
ADT1.5-122+

Mouser Part No
139-ADT1.5-122

Mini-Circuits

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

Datasheet

Restricted Availability

500 mW

Audio Transformers / Signal Transformers 1:2 CORE & WIRE Transformer, 0.07 - 200 MHz, 50?

T2-1T-KK81+
Mini-Circuits
Restricted Availability

Mfr. Part No.
T2-1T-KK81+

Mouser Part No
139-T2-1T-KK81+

Mini-Circuits

Audio Transformers / Signal Transformers 1:2 CORE & WIRE Transformer, 0.07 - 200 MHz, 50?

Datasheet

Restricted Availability

250 mW

Audio Transformers / Signal Transformers 1:1.5 CORE & WIRE Transformer, DC - 2300 MHz, 50/75?

Z7550-FFNM+
Mini-Circuits
Restricted Availability

Mfr. Part No.
Z7550-FFNM+

Mouser Part No
139-Z7550-FFNM+

Mini-Circuits

Audio Transformers / Signal Transformers 1:1.5 CORE & WIRE Transformer, DC - 2300 MHz, 50/75?

Datasheet

Restricted Availability

Audio Transformers / Signal Transformers 10/100BASE-TX SMD AEC-Q200 16P 1-Port

TG110-AE050N5LFTR
HALO Electronics
1: $3.24
4,713In Stock

Mfr. Part No.
TG110-AE050N5LFTR

Mouser Part No
493-TG110AE050N5LFTR

HALO Electronics

Audio Transformers / Signal Transformers 10/100BASE-TX SMD AEC-Q200 16P 1-Port

Datasheet

4,713In Stock

Cut Tape

$3.24

$3.11

$3.02

$2.92

$2.81

Reel

$2.20

MouseReel Available

Min.: 1
Mult.: 1

: 700

Audio Transformers / Signal Transformers 10/100BASE-TX SMD AEC-Q200 16P 1-Port

TG110-AEX50N5LFTR
HALO Electronics
1: $3.45
736In Stock

Mfr. Part No.
TG110-AEX50N5LFTR

Mouser Part No
493-TG110AEX50N5LFTR

HALO Electronics

Audio Transformers / Signal Transformers 10/100BASE-TX SMD AEC-Q200 16P 1-Port

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Datasheet

736In Stock

Cut Tape

$3.45

$3.31

$3.21

$3.11

Reel

$2.73

View

MouseReel Available

Min.: 1
Mult.: 1

: 700

Power Transformers - Board Mount TRANSFORMER 14A 10VA REVISED

14A-10R-24
Bel Signal Transformer
1: $12.60
248In Stock

Mfr. Part No.
14A-10R-24

Mouser Part No
530-14A-10R-24

Bel Signal Transformer

Power Transformers - Board Mount TRANSFORMER 14A 10VA REVISED

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Datasheet

248In Stock

$12.60

$11.53

$11.13

$10.60

$10.46

Min.: 1
Mult.: 1

10 VA

115 VAC, 230 VAC

24 V CT/12 V

Through Hole

Power Transformers - Board Mount TRANSFORMER 14A 10VA REVISED

14A-10R-28
Bel Signal Transformer
1: $13.27
534In Stock

Mfr. Part No.
14A-10R-28

Mouser Part No
530-14A-10R-28

Bel Signal Transformer

Power Transformers - Board Mount TRANSFORMER 14A 10VA REVISED

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Datasheet

534In Stock

$13.27

$12.16

$11.43

$11.01

View

Min.: 1
Mult.: 1

10 VA

115 VAC, 230 VAC

28 V CT/14 V

Through Hole

Power Transformers - Board Mount TRANSFORMER ONE-4-ALL 30VA

14A-30-512
Bel Signal Transformer
1: $22.56
493In Stock

Mfr. Part No.
14A-30-512

Mouser Part No
530-14A-30-512

Bel Signal Transformer

Power Transformers - Board Mount TRANSFORMER ONE-4-ALL 30VA

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Datasheet

493In Stock

$22.56

$20.33

$19.48

$18.87

View

Min.: 1
Mult.: 1

30 VA

115 VAC, 230 VAC

5 V/12 V

Through Hole

Power Transformers - Industrial TRANSFORMER RECT PWR 36V

36-50
Bel Signal Transformer
1: $498.82
6In Stock

Mfr. Part No.
36-50

Mouser Part No
530-36-50

Bel Signal Transformer

Power Transformers - Industrial TRANSFORMER RECT PWR 36V

Datasheet

6In Stock

$498.82

Min.: 1
Mult.: 1

1.8 kVA

115 VAC, 230 VAC

36 V CT/18 V CT

Chassis

Power Transformers - Board Mount TRANSFORMER MICRO PROCESS DMPC

DMPC-Y-12
Bel Signal Transformer
1: $28.65
125In Stock

Mfr. Part No.
DMPC-Y-12

Mouser Part No
530-DMPC-Y-12

Bel Signal Transformer

Power Transformers - Board Mount TRANSFORMER MICRO PROCESS DMPC

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Datasheet

125In Stock

$28.65

$25.79

$23.95

$23.29

View

Min.: 1
Mult.: 1

24 VA

115 VAC, 230 VAC

5 V/12 V

Through Hole

Power Transformers - Industrial TRANSFORMER MUL-PUR INTL 400VA

MPI-400-28
Bel Signal Transformer
1: $204.82
7In Stock

Mfr. Part No.
MPI-400-28

Mouser Part No
530-MPI-400-28

Bel Signal Transformer

Power Transformers - Industrial TRANSFORMER MUL-PUR INTL 400VA

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Datasheet

7In Stock

$204.82

$198.56

$183.14

$180.43

View

Min.: 1
Mult.: 1

400 VA

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

28 V CT/14 V

Chassis

Power Transformers - Board Mount TRANSFORMER POWER PC-5

PC-12-100
Bel Signal Transformer
1: $18.12
346In Stock

Mfr. Part No.
PC-12-100

Mouser Part No
530-PC-12-100

Bel Signal Transformer

Power Transformers - Board Mount TRANSFORMER POWER PC-5

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Datasheet

346In Stock

$18.12

$15.68

$15.04

$14.05

View

Min.: 1
Mult.: 1

1.2 VA

115 VAC

12.6 V CT/6.3 V

Through Hole

Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN ST-6

ST-6-36
Bel Signal Transformer
1: $22.21
95In Stock

Mfr. Part No.
ST-6-36

Mouser Part No
530-ST-6-36

Bel Signal Transformer

Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN ST-6

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Datasheet

95In Stock

$22.21

$20.02

$19.18

$17.59

View

Min.: 1
Mult.: 1

20 VA

115 VAC

36 V CT/18 V

Through Hole

Audio Transformers / Signal Transformers RF BALUN 75/100OHM

HFBM075100C
iNRCORE
1: $1,263.32
3In Stock

Mfr. Part No.
HFBM075100C

Mouser Part No
673-HFBM075100C

iNRCORE

Audio Transformers / Signal Transformers RF BALUN 75/100OHM

Datasheet

3In Stock

$1,263.32

Min.: 1
Mult.: 1

Current Transformers - Board Mount 25mH 3KVdc AEC-Q200 30A DCR=0.5mOhms

PH9505.180NLT
Pulse Electronics
1: $2.66
1,596In Stock

Mfr. Part No.
PH9505.180NLT

Mouser Part No
673-PH9505.180NLT

Pulse Electronics

Current Transformers - Board Mount 25mH 3KVdc AEC-Q200 30A DCR=0.5mOhms

Learn More

Datasheet

1,596In Stock

Cut Tape

$2.66

$2.41

$2.20

$2.13

Reel

$1.83

View

Min.: 1
Mult.: 1

: 150

PCB Mount

Audio Transformers / Signal Transformers WE-LAN AQ SMD Tfrmr 10/100/1000 Base-T

749020310
Wurth Elektronik
1: $7.00
2,209In Stock
5,200On Order

Mfr. Part No.
749020310

Mouser Part No
710-749020310

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN AQ SMD Tfrmr 10/100/1000 Base-T

Learn More

Datasheet

2,209In Stock

5,200On Order

Cut Tape

$7.00

$6.14

$5.48

Reel

$4.73

$3.84

MouseReel Available

Min.: 1
Mult.: 1

: 400

Power Transformers - Board Mount WE-FLEX Flexible Transformer for DC/DC Converter

749196201
Wurth Elektronik
1: $7.37
497In Stock

Mfr. Part No.
749196201

Mouser Part No
710-749196201

Wurth Elektronik

Power Transformers - Board Mount WE-FLEX Flexible Transformer for DC/DC Converter

Learn More

Datasheet

497In Stock

Cut Tape

$7.37

$6.63

$5.89

$5.15

Reel

$4.43

MouseReel Available

Min.: 1
Mult.: 1

: 400

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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