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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: 22,216

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Part #

Audio Transformers / Signal Transformers 10/100 Base-T SMT Transformer 1 Port

7490100111
Wurth Elektronik
1: $5.30
2,674In Stock

Mfr. Part #
7490100111

Mouser Part #
710-7490100111

Wurth Elektronik

Audio Transformers / Signal Transformers 10/100 Base-T SMT Transformer 1 Port

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Datasheet

2,674In Stock

Cut Tape

$5.30

$5.21

$5.20

$4.84

View

Reel

$3.53

MouseReel Available

Min.: 1
Mult.: 1

: 750

Power Transformers - Board Mount WE-FLEX DCR=344mOhms 27.4uH 500VDC SMD

749196111
Wurth Elektronik
1: $5.17
607In Stock

Mfr. Part #
749196111

Mouser Part #
710-749196111

Wurth Elektronik

Power Transformers - Board Mount WE-FLEX DCR=344mOhms 27.4uH 500VDC SMD

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Datasheet

607In Stock

Cut Tape

$5.17

$4.77

$4.69

$4.36

View

Reel

$3.55

MouseReel Available

Min.: 1
Mult.: 1

: 500

Audio Transformers / Signal Transformers WE-STST 4532 300uH 1Ch Sgl Pair Ether

749302010
Wurth Elektronik
1: $2.66
1,744In Stock

Mfr. Part #
749302010

Mouser Part #
710-749302010

Wurth Elektronik

Audio Transformers / Signal Transformers WE-STST 4532 300uH 1Ch Sgl Pair Ether

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Datasheet

1,744In Stock

Cut Tape

$2.66

Reel

$1.99

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Power Transformers - Board Mount MID-FLYLT LT8300 300 uH 1.9 W

750311659
Wurth Elektronik
1: $3.31
1,400In Stock

Mfr. Part #
750311659

Mouser Part #
710-750311659

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8300 300 uH 1.9 W

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Datasheet

1,400In Stock

Cut Tape

$3.31

$3.07

Reel

$2.36

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

1.9 W

36 V to 72 V

24 V

SMD/SMT

Power Transformers - Board Mount MID-FLYLT LT3798 14 uH 112 W

750312872
Wurth Elektronik
1: $28.50
919In Stock

Mfr. Part #
750312872

Mouser Part #
710-750312872

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT3798 14 uH 112 W

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Datasheet

919In Stock

$28.50

$26.31

$18.09

Min.: 1
Mult.: 1

112 W

20 V to 60 V

28 V

Through Hole

Power Transformers - Board Mount MID-OLEFD EFD20 TH .8uH 1.4A 24V

750811644
Wurth Elektronik
1: $6.07
996In Stock

Mfr. Part #
750811644

Mouser Part #
710-750811644

Wurth Elektronik

Power Transformers - Board Mount MID-OLEFD EFD20 TH .8uH 1.4A 24V

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Datasheet

996In Stock

$6.07

$5.68

$5.41

$4.91

Min.: 1
Mult.: 1

19.2 W

85 VAC to 265 VAC

24 V, 24 V

Through Hole

Power Transformers - Board Mount POWER TRANSFORMER THROUGH 5VA

PL5.0-16-130B
Tamura
1: $9.11
253In Stock

Mfr. Part #
PL5.0-16-130B

Mouser Part #
838-PL5.0-16-130B

Tamura

Power Transformers - Board Mount POWER TRANSFORMER THROUGH 5VA

Datasheet

253In Stock

$9.11

$7.93

$7.60

$7.29

View

Min.: 1
Mult.: 1

5 VA

Through Hole

Audio Transformers / Signal Transformers V263 E6.3 SMD TRANSFORMER

B78304B1032A003
TDK
1: $6.27
827In Stock

Mfr. Part #
B78304B1032A003

Mouser Part #
871-B78304B1032A3

TDK

Audio Transformers / Signal Transformers V263 E6.3 SMD TRANSFORMER

Datasheet

827In Stock

Cut Tape

$6.27

$5.16

$4.77

$4.50

View

Reel

$3.48

MouseReel Available

Min.: 1
Mult.: 1

: 900

Audio Transformers / Signal Transformers 2-500MHz Center Tap Imp. Ratio 1:1

MABA-007532-CF18A0
MACOM
1: $2.30
3,655In Stock

Mfr. Part #
MABA-007532-CF18A0

Mouser Part #
937-MABA007532CF18A0

MACOM

Audio Transformers / Signal Transformers 2-500MHz Center Tap Imp. Ratio 1:1

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Datasheet

3,655In Stock

Cut Tape

$2.30

$1.98

$1.90

$1.77

Reel

$1.43

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

631 mW

Current Transformers - Board Mount Current Sense transformer, 20A, EE5, 3000uH

PCS020-EE0503KS
Bourns
1: $3.28
777In Stock

Mfr. Part #
PCS020-EE0503KS

Mouser Part #
652-PCS020-EE0503KS

Bourns

Current Transformers - Board Mount Current Sense transformer, 20A, EE5, 3000uH

Learn More

Datasheet

777In Stock

Cut Tape

$3.28

$3.21

Reel

$2.28

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

Current Transformers - Board Mount Current Sense transformer, 20A, EE5, 81uH

PCS020-EE05081S
Bourns
1: $4.34
701In Stock

Mfr. Part #
PCS020-EE05081S

Mouser Part #
652-PCS020-EE05081S

Bourns

Current Transformers - Board Mount Current Sense transformer, 20A, EE5, 81uH

Learn More

Datasheet

701In Stock

Cut Tape

$4.34

$3.92

$3.67

$3.56

View

Reel

$2.28

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

Power Transformers - Board Mount POE transformer, 60W, EFD20, 12V

POE060-FD20120S
Bourns
1: $3.82
687In Stock

Mfr. Part #
POE060-FD20120S

Mouser Part #
652-POE060-FD20120S

Bourns

Power Transformers - Board Mount POE transformer, 60W, EFD20, 12V

Learn More

Datasheet

687In Stock

Cut Tape

$3.82

$3.60

$3.09

Reel

$3.08

MouseReel Available

Min.: 1
Mult.: 1

: 300

12 V

SMD/SMT

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

ADT3-1T+
Mini-Circuits
1: $5.63
995In Stock

Mfr. Part #
ADT3-1T+

Mouser Part #
139-ADT3-1T

Mini-Circuits

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

Datasheet

995In Stock

Cut Tape

$5.63

$5.54

Reel

$5.46

$5.26

MouseReel Available

Min.: 1
Mult.: 1

: 100

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

JTX-2-10T+
Mini-Circuits
1: $21.09
340In Stock

Mfr. Part #
JTX-2-10T+

Mouser Part #
139-JTX-2-10T

Mini-Circuits

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

Datasheet

340In Stock

Cut Tape

$21.09

$11.81

Reel

$10.86

$10.59

MouseReel Available

Min.: 1
Mult.: 1

: 100

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

TC16-1TG2+
Mini-Circuits
1: $4.55
747In Stock

Mfr. Part #
TC16-1TG2+

Mouser Part #
139-TC16-1TG2

Mini-Circuits

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

Learn More

Datasheet

747In Stock

Cut Tape

$4.55

$3.40

$3.14

Reel

$2.66

$2.65

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

TC4-11+
Mini-Circuits
1: $4.48
686In Stock

Mfr. Part #
TC4-11+

Mouser Part #
139-TC4-11

Mini-Circuits

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

Datasheet

686In Stock

Cut Tape

$4.48

$3.16

$2.76

Reel

$2.76

MouseReel Available

Min.: 1
Mult.: 1

: 500

Audio Transformers / Signal Transformers RJ45 10/100 Sngl 5000V Iso

TDR110-QE10AWLF
HALO Electronics
1: $19.55
2,335In Stock

Mfr. Part #
TDR110-QE10AWLF

Mouser Part #
493-TDR110-QE10AWLF

HALO Electronics

Audio Transformers / Signal Transformers RJ45 10/100 Sngl 5000V Iso

2,335In Stock

$19.55

$13.96

$11.73

$9.77

View

Min.: 1
Mult.: 1

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

TG111-E032NYRL
HALO Electronics
1: $7.72
964In Stock

Mfr. Part #
TG111-E032NYRL

Mouser Part #
493-TG111-E032NYRL

HALO Electronics

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

Learn More

Datasheet

964In Stock

$7.72

$7.05

$6.39

$5.50

View

Min.: 1
Mult.: 1

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

14A-56-28
Bel Signal Transformer
1: $23.14
146In Stock

Mfr. Part #
14A-56-28

Mouser Part #
530-14A-56-28

Bel Signal Transformer

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

Learn More

Datasheet

146In Stock

$23.14

$23.13

$21.47

$20.53

View

Min.: 1
Mult.: 1

56 VA

115 VAC, 230 VAC

28 V CT/14 V

Through Hole

Power Transformers - Industrial Rectifier Power Transformer

24-100
Bel Signal Transformer
1: $598.11
4In Stock

Mfr. Part #
24-100

Mouser Part #
530-24-100

Bel Signal Transformer

Power Transformers - Industrial Rectifier Power Transformer

Datasheet

4In Stock

$598.11

Min.: 1
Mult.: 1

2.4 kVA

115 VAC, 230 VAC

24 V CT/12 V CT

Chassis

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

241-8-24
Bel Signal Transformer
1: $36.20
55In Stock

Mfr. Part #
241-8-24

Mouser Part #
530-241-8-24

Bel Signal Transformer

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

Learn More

Datasheet

55In Stock

$36.20

$32.58

$32.47

Min.: 1
Mult.: 1

100 VA

115 VAC

24 V CT

Chassis

Power Transformers - Industrial Rectifier Power Transformer

56-25
Bel Signal Transformer
1: $420.32
4In Stock

Mfr. Part #
56-25

Mouser Part #
530-56-25

Bel Signal Transformer

Power Transformers - Industrial Rectifier Power Transformer

Datasheet

4In Stock

$420.32

Min.: 1
Mult.: 1

1.4 kVA

115 VAC

56 V CT/28 V CT

Chassis

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

DPC-28-800
Bel Signal Transformer
1: $27.71
100In Stock

Mfr. Part #
DPC-28-800

Mouser Part #
530-DPC-28-800

Bel Signal Transformer

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

Learn More

Datasheet

100In Stock

$27.71

$24.94

$20.95

$19.99

View

Min.: 1
Mult.: 1

24 VA

115 VAC, 230 VAC

28 V CT/14 V

Through Hole

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

DST-4-12
Bel Signal Transformer
1: $11.37
364In Stock

Mfr. Part #
DST-4-12

Mouser Part #
530-DST-4-12

Bel Signal Transformer

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

Learn More

Datasheet

364In Stock

$11.37

$11.36

$10.36

$9.93

View

Min.: 1
Mult.: 1

6 VA

115 VAC, 230 VAC

12.6 V CT/6.3 V

Through Hole

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

DST-4-16
Bel Signal Transformer
1: $11.09
328In Stock

Mfr. Part #
DST-4-16

Mouser Part #
530-DST-4-16

Bel Signal Transformer

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

Learn More

Datasheet

328In Stock

$11.09

$10.05

$9.60

$9.32

View

Min.: 1
Mult.: 1

6 VA

115 VAC, 230 VAC

16 V CT/8 V

Through Hole

Transformers

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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
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Flange Mount
Floor Mount
Free Hanging
Mounting Foot
Panel
Panel, Wall Mount