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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: 22,263

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Part #

Audio Transformers / Signal Transformers XFRMR LAN 5G 60W POE SMD

S558-5500-JV
Bel Magnetic Solutions
1: $5.34
1,508In Stock

Mfr. Part No.
S558-5500-JV

Mouser Part No
530-S558-5500-JV

Bel Magnetic Solutions

Audio Transformers / Signal Transformers XFRMR LAN 5G 60W POE SMD

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Datasheet

1,508In Stock

Cut Tape

$5.34

$4.02

$3.73

$3.61

Reel

$2.86

View

Min.: 1
Mult.: 1

: 380

Audio Transformers / Signal Transformers ROHS 100BT 1CT:1CT AUTO MIDX QUAD MODULES TOPPER

S558-5999-AA-F
Bel Magnetic Solutions
1: $6.02
471In Stock

Mfr. Part No.
S558-5999-AA-F

Mouser Part No
530-S558-5999-AA-F

Bel Magnetic Solutions

Audio Transformers / Signal Transformers ROHS 100BT 1CT:1CT AUTO MIDX QUAD MODULES TOPPER

Datasheet

471In Stock

Cut Tape

$6.02

$5.05

$4.50

Reel

$3.86

MouseReel Available

Min.: 1
Mult.: 1

: 320

Audio Transformers / Signal Transformers M12 TRANS 1000BASE-T X STR WITH POE+

21033812817
HARTING
1: $52.93
60In Stock

Mfr. Part No.
21033812817

Mouser Part No
617-21033812817

HARTING

Audio Transformers / Signal Transformers M12 TRANS 1000BASE-T X STR WITH POE+

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Datasheet

60In Stock

$52.93

$40.97

$37.18

$33.99

$32.87

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers LINE MATCHING TRANS

LM-LP-1005L
Bourns
1: $7.77
909In Stock

Mfr. Part No.
LM-LP-1005L

Mouser Part No
652-LM-LP-1005L

Bourns

Audio Transformers / Signal Transformers LINE MATCHING TRANS

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Datasheet

909In Stock

$7.77

$6.69

$6.42

$6.21

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers Chip LAN xfmr module,10GbE,w CMC

SM43001EL
Bourns
1: $5.27
949In Stock

Mfr. Part No.
SM43001EL

Mouser Part No
652-SM43001EL

Bourns

Audio Transformers / Signal Transformers Chip LAN xfmr module,10GbE,w CMC

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Datasheet

949In Stock

Cut Tape

$5.27

$4.28

$3.50

$3.38

Reel

$2.71

View

MouseReel Available

Min.: 1
Mult.: 1

: 800

Power Transformers - Board Mount WE-FLEX Trnsfmr HV 27.4uH .29A

749196118
Wurth Elektronik
1: $9.30
446In Stock

Mfr. Part No.
749196118

Mouser Part No
710-749196118

Wurth Elektronik

Power Transformers - Board Mount WE-FLEX Trnsfmr HV 27.4uH .29A

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Datasheet

446In Stock

Cut Tape

$9.30

$8.36

$7.43

$6.83

Reel

$5.58

$5.02

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

Current Transformers - Board Mount Current Sense Transformer 33uH, 7A, 80V

749252020
Wurth Elektronik
1: $2.49
1,864In Stock

Mfr. Part No.
749252020

Mouser Part No
710-749252020

Wurth Elektronik

Current Transformers - Board Mount Current Sense Transformer 33uH, 7A, 80V

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Datasheet

1,864In Stock

Cut Tape

$2.49

$2.21

$2.05

$1.88

$1.73

Reel

$1.54

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

PCB Mount

Power Transformers - Board Mount WE-FB LT3574 3 uH 12 W

750311308
Wurth Elektronik
1: $6.87
352In Stock

Mfr. Part No.
750311308

Mouser Part No
710-750311308

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3574 3 uH 12 W

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Datasheet

352In Stock

Cut Tape

$6.87

$6.20

$5.95

$5.77

Reel

$5.35

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

12 W

36 V

24 V

SMD/SMT

Power Transformers - Board Mount MID-FLYLT LT8300 350 uH 2.1 W

750311660
Wurth Elektronik
1: $4.36
883In Stock

Mfr. Part No.
750311660

Mouser Part No
710-750311660

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8300 350 uH 2.1 W

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Datasheet

883In Stock

Cut Tape

$4.36

$4.05

Reel

$3.12

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 300

2.1 W

36 V to 72 V

15 V

SMD/SMT

Power Transformers - Board Mount MID-IBTI TPS55010TER 2 uH 6 W

750311780
Wurth Elektronik
1: $5.04
596In Stock

Mfr. Part No.
750311780

Mouser Part No
710-750311780

Wurth Elektronik

Power Transformers - Board Mount MID-IBTI TPS55010TER 2 uH 6 W

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Datasheet

596In Stock

Cut Tape

$5.04

$4.98

Reel

$4.98

$3.73

MouseReel Available

Min.: 1
Mult.: 1

: 300

6 W

2.5 V to 3.5 V

15 V, 15 V

SMD/SMT

Power Transformers - Board Mount WE-FB LT3748 20 uH 60 W

750311783
Wurth Elektronik
1: $14.36
1,892In Stock

Mfr. Part No.
750311783

Mouser Part No
710-750311783

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 20 uH 60 W

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Datasheet

1,892In Stock

Cut Tape

$14.36

$13.46

$12.87

Reel

$11.70

$10.54

MouseReel Available

Min.: 1
Mult.: 1

: 100

60 W

19 V to 70 V

24 V

SMD/SMT

Power Transformers - Board Mount MID-UDS PGA460 239 uH

750316928
Wurth Elektronik
1: $18.29
1,577In Stock

Mfr. Part No.
750316928

Mouser Part No
710-750316928

Wurth Elektronik

Power Transformers - Board Mount MID-UDS PGA460 239 uH

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Datasheet

1,577In Stock

Cut Tape

$18.29

$16.89

$15.47

$14.07

$11.61

Reel

$10.20

MouseReel Available

Min.: 1
Mult.: 1

: 800

SMD/SMT

Power Transformers - Board Mount WE-PPTI 1 mH SN6501 4.43:1 125C

750317828
Wurth Elektronik
1: $2.72
1,097In Stock

Mfr. Part No.
750317828

Mouser Part No
710-750317828

Wurth Elektronik

Power Transformers - Board Mount WE-PPTI 1 mH SN6501 4.43:1 125C

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Datasheet

1,097In Stock

Cut Tape

$2.72

$2.52

$1.94

Reel

$1.94

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 1,200

SMD/SMT

Power Transformers - Board Mount MID-OLTI UCC28740 160 uH 92.4 W

750343004
Wurth Elektronik
1: $13.64
539In Stock

Mfr. Part No.
750343004

Mouser Part No
710-750343004

Wurth Elektronik

Power Transformers - Board Mount MID-OLTI UCC28740 160 uH 92.4 W

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Datasheet

539In Stock

$13.64

$12.97

$12.05

$10.91

$10.00

Min.: 1
Mult.: 1

92.4 W

106 V to 286 V

24 V

Through Hole

Power Transformers - Board Mount WE-FB LT3573 30 uH 5 W

750370047
Wurth Elektronik
1: $3.92
1,533In Stock

Mfr. Part No.
750370047

Mouser Part No
710-750370047

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3573 30 uH 5 W

Learn More

Datasheet

1,533In Stock

Cut Tape

$3.92

Reel

$3.92

MouseReel Available

Min.: 1
Mult.: 1

: 400

5 W

10 V to 30 V

5 V

SMD/SMT

Audio Transformers / Signal Transformers MID-PLC ST7540 1 mH -

750510682
Wurth Elektronik
1: $3.64
1,120In Stock

Mfr. Part No.
750510682

Mouser Part No
710-750510682

Wurth Elektronik

Audio Transformers / Signal Transformers MID-PLC ST7540 1 mH -

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Datasheet

1,120In Stock

Cut Tape

$3.64

$3.29

$3.16

$3.06

Reel

$2.92

View

MouseReel Available

Min.: 1
Mult.: 1

: 140

Power Transformers - Board Mount WE-UNIT 5.6W SMD Offline Trnsfmr

7508170311
Wurth Elektronik
1: $4.97
880In Stock

Mfr. Part No.
7508170311

Mouser Part No
710-7508170311

Wurth Elektronik

Power Transformers - Board Mount WE-UNIT 5.6W SMD Offline Trnsfmr

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Datasheet

880In Stock

Cut Tape

$4.97

$4.61

Reel

$3.45

MouseReel Available

Min.: 1
Mult.: 1

: 175

5 W

55 VAC to 265 VAC

12 V

SMD/SMT

Power Transformers - Board Mount MID-SLIM Offline 250uH 50kHz 34mOhm

760871333
Wurth Elektronik
1: $11.15
1,303In Stock

Mfr. Part No.
760871333

Mouser Part No
710-760871333

Wurth Elektronik

Power Transformers - Board Mount MID-SLIM Offline 250uH 50kHz 34mOhm

Learn More

Datasheet

1,303In Stock

$11.15

$9.29

$9.28

$8.79

View

Min.: 1
Mult.: 1

67.5 W

85 VAC to 265 VAC

12 V, 12 V, 12 V

Through Hole

Power Transformers - Board Mount 140-333uH 1:1:1:1 BMS AEC-Q200

VGT10/9EE-X03S2P4
TDK
1: $6.76
638In Stock

Mfr. Part No.
VGT10/9EE-X03S2P4

Mouser Part No
810-VGT10/9EEX03S2P4

TDK

Power Transformers - Board Mount 140-333uH 1:1:1:1 BMS AEC-Q200

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Datasheet

638In Stock

Cut Tape

$6.76

$5.85

$5.68

$5.07

Reel

$4.35

View

MouseReel Available

Min.: 1
Mult.: 1

: 750

PCB Mount

Audio Transformers / Signal Transformers MODEM TRANSFORMERS 72Ohm Prim. DCR 90Ohm sec

TTC-02
Tamura
1: $6.59
697In Stock

Mfr. Part No.
TTC-02

Mouser Part No
838-TTC-02

Tamura

Audio Transformers / Signal Transformers MODEM TRANSFORMERS 72Ohm Prim. DCR 90Ohm sec

Datasheet

697In Stock

$6.59

$6.26

$5.43

$5.20

View

Min.: 1
Mult.: 1

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

JTX-2-10T+
Mini-Circuits
1: $20.25
340In Stock

Mfr. Part No.
JTX-2-10T+

Mouser Part No
139-JTX-2-10T

Mini-Circuits

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

Datasheet

340In Stock

Cut Tape

$20.25

$11.34

$10.56

Reel

$9.78

$9.47

MouseReel Available

Min.: 1
Mult.: 1

: 100

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

TC4-11+
Mini-Circuits
1: $17.14
686In Stock

Mfr. Part No.
TC4-11+

Mouser Part No
139-TC4-11

Mini-Circuits

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

Datasheet

686In Stock

Cut Tape

$17.14

$17.13

$5.45

$3.04

Reel

$2.86

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

TDR110-QE10AWLF
HALO Electronics
1: $24.55
2,335In Stock

Mfr. Part No.
TDR110-QE10AWLF

Mouser Part No
493-TDR110-QE10AWLF

HALO Electronics

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

2,335In Stock

$24.55

$17.54

$14.74

$12.27

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers GIGABIT PoE+ ISO MOD 24P SMD Dual Port

TG111-HP3NZRL
HALO Electronics
1: $15.33
457In Stock

Mfr. Part No.
TG111-HP3NZRL

Mouser Part No
493-TG111-HP3NZRL

HALO Electronics

Audio Transformers / Signal Transformers GIGABIT PoE+ ISO MOD 24P SMD Dual Port

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Datasheet

457In Stock

$15.33

$9.90

$8.07

$6.54

View

Min.: 1
Mult.: 1

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

14A-56-28
Bel Signal Transformer
1: $26.11
160In Stock

Mfr. Part No.
14A-56-28

Mouser Part No
530-14A-56-28

Bel Signal Transformer

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

Learn More

Datasheet

160In Stock

$26.11

$23.57

$22.56

$21.85

View

Min.: 1
Mult.: 1

56 VA

115 VAC, 230 VAC

28 V CT/14 V

Through Hole

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1 mW
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3 mW
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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