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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: 21,973

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Part #

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

1000B-5012
iNRCORE
1: $75.66
82In Stock

Mfr. Part #
1000B-5012

Mouser Part #
673-1000B-5012

iNRCORE

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

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Datasheet

82In Stock

$75.66

$68.01

$66.08

$62.84

View

Min.: 1
Mult.: 1

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

Power Transformers - Board Mount POE transformer, 50W, EFD25, 12V

POE050-FD25120S
Bourns
1: $10.21
464In Stock

Mfr. Part #
POE050-FD25120S

Mouser Part #
652-POE050-FD25120S

Bourns

Power Transformers - Board Mount POE transformer, 50W, EFD25, 12V

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Datasheet

464In Stock

Cut Tape

$10.21

$8.02

$7.68

$7.46

Reel

$6.93

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

5 V

SMD/SMT

Power Transformers - Board Mount POE transformer, 70W, EPD13, 5V

POE070-PD13050S
Bourns
1: $7.11
593In Stock

Mfr. Part #
POE070-PD13050S

Mouser Part #
652-POE070-PD13050S

Bourns

Power Transformers - Board Mount POE transformer, 70W, EPD13, 5V

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Datasheet

593In Stock

Cut Tape

$7.11

$5.82

$4.78

$4.64

Reel

$4.46

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

5 V

SMD/SMT

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

TM1102NL
Taoglas
1: $2.65
1,175In Stock

Mfr. Part #
TM1102NL

Mouser Part #
960-TM1102NL

Taoglas

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

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Datasheet

1,175In Stock

Cut Tape

$2.65

$2.00

$1.93

$1.64

Reel

$1.36

View

MouseReel Available

Min.: 1
Mult.: 1

: 650

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

TM1234NL
Taoglas
1: $4.84
600In Stock

Mfr. Part #
TM1234NL

Mouser Part #
960-TM1234NL

Taoglas

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

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Datasheet

600In Stock

Cut Tape

$4.84

$3.79

$3.56

$3.21

Reel

$2.72

View

MouseReel Available

Min.: 1
Mult.: 1

: 400

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

TM5007NL
Taoglas
1: $5.31
632In Stock

Mfr. Part #
TM5007NL

Mouser Part #
960-TM5007NL

Taoglas

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

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Datasheet

632In Stock

Cut Tape

$5.31

$4.16

$4.03

$3.72

Reel

$3.48

View

MouseReel Available

Min.: 1
Mult.: 1

: 350

Power Transformers - Board Mount Offline Flyback Transformers w/ Reinforced Insulation

063934
Bourns
1: $4.91
3,919In Stock

Mfr. Part #
063934

Mouser Part #
652-63934

Bourns

Power Transformers - Board Mount Offline Flyback Transformers w/ Reinforced Insulation

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Datasheet

3,919In Stock

$4.91

$4.51

$4.31

$4.20

View

Min.: 1
Mult.: 1

9 W

85 VAC to 265 VAC

12 V

PCB Mount

Power Transformers - Board Mount Planar transformer, 48W, EED20.9, Vout 12V

PLN048-ED21A12S
Bourns
1: $14.11
421In Stock

Mfr. Part #
PLN048-ED21A12S

Mouser Part #
652-PLN048-ED21A12S

Bourns

Power Transformers - Board Mount Planar transformer, 48W, EED20.9, Vout 12V

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Datasheet

421In Stock

Cut Tape

$14.11

$11.46

$11.00

$8.74

Reel

$7.50

MouseReel Available

Min.: 1
Mult.: 1

: 300

48 W

33 V to 57 V

14 V

SMD/SMT

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

TM1188NL
Taoglas
1: $3.46
1,313In Stock

Mfr. Part #
TM1188NL

Mouser Part #
960-TM1188NL

Taoglas

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

Learn More

Datasheet

1,313In Stock

Cut Tape

$3.46

$2.17

Reel

$2.17

$1.03

$1.00

MouseReel Available

Min.: 1
Mult.: 1

: 750

Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .65Ohms 1-Por

HX1260FNL
Pulse Electronics
1: $4.72
638In Stock
NRND

Mfr. Part #
HX1260FNL

Mouser Part #
673-HX1260FNL

NRND

Pulse Electronics

Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .65Ohms 1-Por

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Datasheet

638In Stock

$4.72

$4.51

$4.38

$3.95

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers SMD Digital Audio 2500uH 1-Port

PE-65812FNLT
Pulse Electronics
1: $6.83
1,995In Stock
NRND

Mfr. Part #
PE-65812FNLT

Mouser Part #
673-PE-65812FNLT

NRND

Pulse Electronics

Audio Transformers / Signal Transformers SMD Digital Audio 2500uH 1-Port

Datasheet

1,995In Stock

Cut Tape

$6.83

$5.83

$5.59

$5.41

Reel

$5.26

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

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

ADT4-1T+
Mini-Circuits
1: $10.04
1,277In Stock

Mfr. Part #
ADT4-1T+

Mouser Part #
139-ADT4-1T

Mini-Circuits

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

Datasheet

1,277In Stock

Cut Tape

$10.04

Reel

$10.02

$9.91

$8.83

MouseReel Available

Min.: 1
Mult.: 1

: 100

1 W

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

TC1-1-43A+
Mini-Circuits
1: $4.82
1,195In Stock

Mfr. Part #
TC1-1-43A+

Mouser Part #
139-TC1-1-43A

Mini-Circuits

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

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Datasheet

1,195In Stock

Cut Tape

$4.82

$3.17

$2.46

$2.36

Reel

$2.19

MouseReel Available

Min.: 1
Mult.: 1

: 500

250 mW

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

TC1-15+
Mini-Circuits
1: $5.75
951In Stock

Mfr. Part #
TC1-15+

Mouser Part #
139-TC1-15

Mini-Circuits

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

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Datasheet

951In Stock

Cut Tape

$5.75

$3.87

$3.17

$3.02

Reel

$2.92

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

TCM2-1T+
Mini-Circuits
1: $5.30
1,076In Stock

Mfr. Part #
TCM2-1T+

Mouser Part #
139-TCM2-1T

Mini-Circuits

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

Learn More

Datasheet

1,076In Stock

Cut Tape

$5.30

$3.64

$2.95

Reel

$2.95

MouseReel Available

Min.: 1
Mult.: 1

: 500

250 mW

Audio Transformers / Signal Transformers 1:2.78 CORE & WIRE Transformer, 40 - 1250 MHz, 75 Ohm

TRS278-122-75+
Mini-Circuits
1: $6.28
391In Stock

Mfr. Part #
TRS278-122-75+

Mouser Part #
139-TRS278-122-75+

Mini-Circuits

Audio Transformers / Signal Transformers 1:2.78 CORE & WIRE Transformer, 40 - 1250 MHz, 75 Ohm

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Datasheet

391In Stock

Cut Tape

$6.28

$6.09

Reel

$6.09

MouseReel Available

Min.: 1
Mult.: 1

: 100

250 mW

Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port No Choke

TG1G-E010NZRL
HALO Electronics
1: $14.90
850In Stock

Mfr. Part #
TG1G-E010NZRL

Mouser Part #
493-TG1G-E010NZRL

HALO Electronics

Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port No Choke

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Datasheet

850In Stock

$14.90

$9.62

$7.85

$6.35

View

Min.: 1
Mult.: 1

Pulse Transformers ISO MOD SMD GullWing

TGM-H251NFLF
HALO Electronics
1: $12.17
603In Stock

Mfr. Part #
TGM-H251NFLF

Mouser Part #
493-TGM-H251NFLF

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing

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Datasheet

603In Stock

$12.17

$7.86

$6.41

$3.87

Min.: 1
Mult.: 1

SMD/SMT

Power Transformers - Board Mount 50\60 Hz, Laminated Transformer Class 2

CL2-5.0R-12
Bel Signal Transformer
1: $20.06
271In Stock

Mfr. Part #
CL2-5.0R-12

Mouser Part #
530-CL2-5.0R-12

Bel Signal Transformer

Power Transformers - Board Mount 50\60 Hz, Laminated Transformer Class 2

Datasheet

271In Stock

$20.06

$17.88

$17.16

$16.62

View

Min.: 1
Mult.: 1

5 VA

115 VAC, 230 VAC

12 V

Through Hole

Power Transformers - Board Mount 50\60 Hz, Laminated Transformer Class 2

CL2-50-12
Bel Signal Transformer
1: $46.09
73In Stock

Mfr. Part #
CL2-50-12

Mouser Part #
530-CL2-50-12

Bel Signal Transformer

Power Transformers - Board Mount 50\60 Hz, Laminated Transformer Class 2

Datasheet

73In Stock

$46.09

$41.50

$39.48

$36.42

Quote

Min.: 1
Mult.: 1

50 VA

115 VAC, 230 VAC

12 V

Through Hole

Power Transformers - Board Mount 50\60 Hz, Laminated Transformer Class 2

CL2-80-24
Bel Signal Transformer
1: $50.56
63In Stock

Mfr. Part #
CL2-80-24

Mouser Part #
530-CL2-80-24

Bel Signal Transformer

Power Transformers - Board Mount 50\60 Hz, Laminated Transformer Class 2

Datasheet

63In Stock

$50.56

$45.49

$43.60

$42.21

$41.14

Min.: 1
Mult.: 1

80 VA

115 VAC, 230 VAC

24 V

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

DP-241-5-16
Bel Signal Transformer
1: $23.39
122In Stock

Mfr. Part #
DP-241-5-16

Mouser Part #
530-DP-241-5-16

Bel Signal Transformer

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

Learn More

Datasheet

122In Stock

$23.39

$21.08

$20.20

$18.76

View

Min.: 1
Mult.: 1

12 VA

115 VAC, 230 VAC

16 V CT

Chassis

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

DP-241-7-36
Bel Signal Transformer
1: $38.58
69In Stock

Mfr. Part #
DP-241-7-36

Mouser Part #
530-DP-241-7-36

Bel Signal Transformer

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

Learn More

Datasheet

69In Stock

$38.58

$35.02

$33.97

$33.31

View

Min.: 1
Mult.: 1

56 VA

115 VAC, 230 VAC

36 V CT

Chassis

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

IF-2-24
Bel Signal Transformer
1: $39.90
88In Stock

Mfr. Part #
IF-2-24

Mouser Part #
530-IF-2-24

Bel Signal Transformer

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

Learn More

Datasheet

88In Stock

$39.90

$34.72

$32.47

$32.00

View

Min.: 1
Mult.: 1

2 VA

115 VAC, 230 VAC

24 V CT/12 V

Through Hole

Transformers

Types of Transformers

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1 mW
3 mW
4 mW
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10 mW
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20 mW
25 mW
32 mW
35 mW
40 mW
50 mW
50 mW (1/20 W)
60 mW
65 mW
75 mW
100 mW
100 mW (1/10 W)
135 mW
150 mW

2 V to 5.5 V
2.5 V to 3.5 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
7 V to 24 V
7 V to 26 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

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