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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: 22,208

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Part #

Power Transformers - Board Mount MID-FLYMAX MAX17690 84 uH 3 W

750317236
Wurth Elektronik
1: $7.46
1,148In Stock

Mfr. Part No.
750317236

Mouser Part No
710-750317236

Wurth Elektronik

Power Transformers - Board Mount MID-FLYMAX MAX17690 84 uH 3 W

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Datasheet

1,148In Stock

Cut Tape

$7.46

$6.88

Reel

$6.88

$4.73

MouseReel Available

Min.: 1
Mult.: 1

: 300

3 W

18 V to 60 V

12 V

SMD/SMT

Pulse Transformers WE-GDTI EP7 750uH 11pF 2:1:1

760301303
Wurth Elektronik
1: $7.70
566In Stock

Mfr. Part No.
760301303

Mouser Part No
710-760301303

Wurth Elektronik

Pulse Transformers WE-GDTI EP7 750uH 11pF 2:1:1

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Datasheet

566In Stock

Cut Tape

$7.70

$7.26

$6.94

Reel

$6.57

$5.68

MouseReel Available

Min.: 1
Mult.: 1

: 350

SMD/SMT

Power Transformers - Board Mount THROUGH HOLE 6VA

3FS-416
Tamura
1: $8.65
543In Stock

Mfr. Part No.
3FS-416

Mouser Part No
838-3FS-416

Tamura

Power Transformers - Board Mount THROUGH HOLE 6VA

Datasheet

543In Stock

$8.65

$7.81

$7.49

$7.25

View

Min.: 1
Mult.: 1

6 VA

115 VAC

Through Hole

Audio Transformers / Signal Transformers Transformer 1:1 flux coupled

MABA-011026
MACOM
1: $1.88
8,441In Stock

Mfr. Part No.
MABA-011026

Mouser Part No
937-MABA-011026

MACOM

Audio Transformers / Signal Transformers Transformer 1:1 flux coupled

Datasheet

8,441In Stock

Cut Tape

$1.88

$1.71

$1.59

$1.55

Reel

$1.34

View

Min.: 1
Mult.: 1

: 2,000

Power Transformers - Board Mount

H5143FNL
Pulse Electronics
1: $7.26
625In Stock

Mfr. Part No.
H5143FNL

Mouser Part No
673-H5143FNL

Pulse Electronics

Power Transformers - Board Mount

Datasheet

625In Stock

$7.26

$5.71

$5.46

$5.30

View

Min.: 1
Mult.: 1

PCB Mount

Audio Transformers / Signal Transformers FIBRE CH ISO MOD SMD Dual Core 531.25MHz

TG01-FC07N1RL
HALO Electronics
1: $9.25
504In Stock

Mfr. Part No.
TG01-FC07N1RL

Mouser Part No
493-TG01-FC07N1RL

HALO Electronics

Audio Transformers / Signal Transformers FIBRE CH ISO MOD SMD Dual Core 531.25MHz

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Datasheet

504In Stock

$9.25

$5.97

$4.87

$3.94

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 10/100BASE-TX SMD POE DUAL PORT 350mA 1CT:1CT -40 / 85C 350uH 1500Vrms

TG110-RPE12NJLF
HALO Electronics
1: $21.45
27In Stock
New At Mouser

Mfr. Part No.
TG110-RPE12NJLF

Mouser Part No
493-TG110-RPE12NJLF

New At Mouser

HALO Electronics

Audio Transformers / Signal Transformers 10/100BASE-TX SMD POE DUAL PORT 350mA 1CT:1CT -40 / 85C 350uH 1500Vrms

27In Stock

$21.45

$15.32

$12.87

$10.72

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch

TG74-1505N1RLTR
HALO Electronics
1: $5.95
214In Stock

Mfr. Part No.
TG74-1505N1RLTR

Mouser Part No
493-TG74-1505N1RLTR

HALO Electronics

Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch

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Datasheet

214In Stock

Cut Tape

$5.95

$3.86

$3.15

$2.54

Reel

$1.78

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Pulse Transformers Transformer 1:1 5000uH 28Vus

78615/16C
Murata Power Solutions
1: $2.76
100In Stock

Mfr. Part No.
78615/16C

Mouser Part No
580-7861516C

Murata Power Solutions

Pulse Transformers Transformer 1:1 5000uH 28Vus

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Datasheet

100In Stock

$2.76

$2.23

$2.12

$1.89

View

Min.: 1
Mult.: 1

Through Hole

Pulse Transformers Transformer 1CT:1CT 500uH 10Vus

78615/2C
Murata Power Solutions
1: $2.76
11In Stock

Mfr. Part No.
78615/2C

Mouser Part No
580-786152C

Murata Power Solutions

Pulse Transformers Transformer 1CT:1CT 500uH 10Vus

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Datasheet

11In Stock

$2.76

$2.23

$1.91

$1.82

View

Min.: 1
Mult.: 1

Through Hole

Pulse Transformers MDL,SIN,1GD,1:1,SMT,TU, NPB

H5143NL
Pulse Electronics
1: $8.99
232In Stock

Mfr. Part No.
H5143NL

Mouser Part No
673-H5143NL

Pulse Electronics

Pulse Transformers MDL,SIN,1GD,1:1,SMT,TU, NPB

Datasheet

232In Stock

$8.99

$7.28

$6.99

$6.76

View

Min.: 1
Mult.: 1

Current Transformers - Industrial Split-Core Current Transformer; 20 A Input; 0-50 mA/0.333 V Output; 1 m 2-wire Twisted Pair Cable

BWA-CURRENT-TRANSFORMER-20A
Banner Engineering
1: $35.00
7In Stock

Mfr. Part No.
BWA-CURRENT-TRANSFORMER-20A

Mouser Part No
778-BWACURTRNSFRM20A

Banner Engineering

Current Transformers - Industrial Split-Core Current Transformer; 20 A Input; 0-50 mA/0.333 V Output; 1 m 2-wire Twisted Pair Cable

Datasheet

7In Stock

$35.00

Min.: 1
Mult.: 1

Free Hanging

Current Transformers - Board Mount CS60 Current Sensor 1-10A 50-60kHz

CS60-010L
Coilcraft
1: $6.80
76In Stock
1,296On Order

Mfr. Part No.
CS60-010L

Mouser Part No
994-CS60-010L

Coilcraft

Current Transformers - Board Mount CS60 Current Sensor 1-10A 50-60kHz

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Datasheet

76In Stock

1,296On Order

$6.80

$5.35

$5.11

$4.97

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers NA5730 SMT Flyback For TI TPS23751/2

NA5730-ALD
Coilcraft
1: $6.96
51In Stock

Mfr. Part No.
NA5730-ALD

Mouser Part No
994-NA5730-ALD

Coilcraft

Audio Transformers / Signal Transformers NA5730 SMT Flyback For TI TPS23751/2

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Datasheet

51In Stock

Cut Tape

$6.96

$5.40

$5.19

$5.03

Reel

$4.67

View

MouseReel Available

Min.: 1
Mult.: 1

: 175

Audio Transformers / Signal Transformers Flyback PoE 21W 21uH 3.3V 6.2A

POE21PR-33ED
Coilcraft
1: $6.39
61In Stock

Mfr. Part No.
POE21PR-33ED

Mouser Part No
994-POE21PR-33ED

Coilcraft

Audio Transformers / Signal Transformers Flyback PoE 21W 21uH 3.3V 6.2A

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Datasheet

61In Stock

Cut Tape

$6.39

$4.82

$4.59

$4.30

Reel

$3.93

View

MouseReel Available

Min.: 1
Mult.: 1

: 150

21 W

Audio Transformers / Signal Transformers POE30P Flyback PoE 3uH 3.3 V 0.91 A

POE30P-33LD
Coilcraft
1: $3.72
152In Stock
700Expected 25/09/2026

Mfr. Part No.
POE30P-33LD

Mouser Part No
994-POE30P-33LD

Coilcraft

Audio Transformers / Signal Transformers POE30P Flyback PoE 3uH 3.3 V 0.91 A

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Datasheet

152In Stock

700Expected 25/09/2026

Cut Tape

$3.72

$2.81

$2.68

$2.51

Reel

$2.30

View

MouseReel Available

Min.: 1
Mult.: 1

: 350

Audio Transformers / Signal Transformers Wideband RF, SMD 250mA 1:1sec

SWB3010-SMLD
Coilcraft
1: $4.10
136In Stock

Mfr. Part No.
SWB3010-SMLD

Mouser Part No
994-SWB3010-SMLD

Coilcraft

Audio Transformers / Signal Transformers Wideband RF, SMD 250mA 1:1sec

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Datasheet

136In Stock

Cut Tape

$4.10

$3.10

$2.95

$2.76

Reel

$2.45

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

250 mW (1/4 W)

Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W

WB4-1HL
Coilcraft
1: $5.02
43In Stock

Mfr. Part No.
WB4-1HL

Mouser Part No
994-WB4-1HL

Coilcraft

Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W

Datasheet

43In Stock

$5.02

$3.79

$3.61

$3.38

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W

WB8-1TL
Coilcraft
1: $5.35
9In Stock

Mfr. Part No.
WB8-1TL

Mouser Part No
994-WB8-1TL

Coilcraft

Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W

Datasheet

9In Stock

$5.35

$4.04

$3.84

$3.60

View

Min.: 1
Mult.: 1

250 mW (1/4 W)

Audio Transformers / Signal Transformers

1000B-5016XNL
iNRCORE
1: $29.94
7In Stock

Mfr. Part No.
1000B-5016XNL

Mouser Part No
673-1000B-5016XNL

iNRCORE

Audio Transformers / Signal Transformers

7In Stock

$29.94

$26.95

$25.83

$24.75

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .75Ohms 2-Port

HX1305NLT
Pulse Electronics
1: $9.68
22In Stock

Mfr. Part No.
HX1305NLT

Mouser Part No
673-HX1305NLT

Pulse Electronics

Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .75Ohms 2-Port

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Datasheet

22In Stock

Cut Tape

$9.68

$7.61

$7.30

$7.08

Reel

$5.88

View

Min.: 1
Mult.: 1

: 200

Current Transformers - Board Mount THT Current Sense 20mH 100Ohms

PE-64518NL
Pulse Electronics
1: $7.29
180In Stock
720On Order

Mfr. Part No.
PE-64518NL

Mouser Part No
673-PE-64518NL

Pulse Electronics

Current Transformers - Board Mount THT Current Sense 20mH 100Ohms

Datasheet

180In Stock

720On Order

$7.29

$6.09

$5.69

$5.51

View

Min.: 1
Mult.: 1

Power Transformers - Industrial CONTROL TRANSFORMER,350VA,550/575/600-11

MT0350E
Siemens
1: $385.75
1In Stock

Mfr. Part No.
MT0350E

Mouser Part No
982-MT0350E

Siemens

Power Transformers - Industrial CONTROL TRANSFORMER,350VA,550/575/600-11

Datasheet

1In Stock

$385.75

$375.84

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers C1585 TI LM5070 13uH 5.0 V 2.6 A

C1585-ALD
Coilcraft
1: $5.64
88In Stock

Mfr. Part No.
C1585-ALD

Mouser Part No
994-C1585-ALD

Coilcraft

Audio Transformers / Signal Transformers C1585 TI LM5070 13uH 5.0 V 2.6 A

Learn More

Datasheet

88In Stock

Cut Tape

$5.64

$4.26

$4.05

$3.80

Reel

$3.48

View

MouseReel Available

Min.: 1
Mult.: 1

: 175

13 W

Current Transformers - Board Mount CST4835 1:100 7A 820uH AEC-Q200

CST4835-100EC
Coilcraft
1: $3.62
503In Stock

Mfr. Part No.
CST4835-100EC

Mouser Part No
994-CST4835-100EC

Coilcraft

Current Transformers - Board Mount CST4835 1:100 7A 820uH AEC-Q200

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Datasheet

503In Stock

Cut Tape

$3.62

$2.96

$2.56

$2.49

Reel

$2.36

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Transformers

Types of Transformers

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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