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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 POE13F Flyback PoE 13uH 24 V 0.54 A

POE13F-24LD
Coilcraft
1: $5.32
195In Stock

Mfr. Part No.
POE13F-24LD

Mouser Part No
994-POE13F-24LD

Coilcraft

Audio Transformers / Signal Transformers POE13F Flyback PoE 13uH 24 V 0.54 A

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Datasheet

195In Stock

Cut Tape

$5.32

$4.02

$3.83

$3.58

Reel

$3.28

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

Audio Transformers / Signal Transformers PWB Wideband RF 1:2 0.200-400 MHz

PWB-2-BLC
Coilcraft
1: $4.81
183In Stock

Mfr. Part No.
PWB-2-BLC

Mouser Part No
994-PWB-2-BLC

Coilcraft

Audio Transformers / Signal Transformers PWB Wideband RF 1:2 0.200-400 MHz

Datasheet

183In Stock

Cut Tape

$4.81

$3.63

$3.48

Reel

$2.96

$2.87

$2.78

MouseReel Available

Min.: 1
Mult.: 1

: 250

Power Transformers - Board Mount Q4434 Flybck Regltor 8uH 5.0 V 1.6 A

Q4434-BL
Coilcraft
1: $8.26
27In Stock

Mfr. Part No.
Q4434-BL

Mouser Part No
994-Q4434-BL

Coilcraft

Power Transformers - Board Mount Q4434 Flybck Regltor 8uH 5.0 V 1.6 A

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Datasheet

27In Stock

$8.26

$6.69

$6.42

$6.22

View

Min.: 1
Mult.: 1

Power Transformers - Board Mount Q4436 Flybck Regltor 12 V, -12 V 0.35 A

Q4436-BL
Coilcraft
1: $9.52
9In Stock

Mfr. Part No.
Q4436-BL

Mouser Part No
994-Q4436-BL

Coilcraft

Power Transformers - Board Mount Q4436 Flybck Regltor 12 V, -12 V 0.35 A

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Datasheet

9In Stock

$9.52

$7.73

$7.42

$7.18

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers Wideband RF, TH 250mA 4:1sec

SWB1040-PCL
Coilcraft
1: $6.02
18In Stock

Mfr. Part No.
SWB1040-PCL

Mouser Part No
994-SWB1040-PCL

Coilcraft

Audio Transformers / Signal Transformers Wideband RF, TH 250mA 4:1sec

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Datasheet

18In Stock

$6.02

$4.54

$4.32

$4.05

View

Min.: 1
Mult.: 1

250 mW (1/4 W)

Current Transformers - Industrial 1000:5 2.5MM ID XFMR CURRENT

SE-CS10-2.5
Littelfuse
1: $417.34
3In Stock

Mfr. Part No.
SE-CS10-2.5

Mouser Part No
576-SE-CS10-2.5

Littelfuse

Current Transformers - Industrial 1000:5 2.5MM ID XFMR CURRENT

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Datasheet

3In Stock

$417.34

Min.: 1
Mult.: 1

Power Transformers - Board Mount SMD HiFreq WireWound 48uH .12Ohms

PA3855.002NLT
Pulse Electronics
1: $3.75
640In Stock

Mfr. Part No.
PA3855.002NLT

Mouser Part No
673-PA3855.002NLT

Pulse Electronics

Power Transformers - Board Mount SMD HiFreq WireWound 48uH .12Ohms

Datasheet

640In Stock

Cut Tape

$3.75

$3.39

$3.04

$2.95

Reel

$2.68

View

MouseReel Available

Min.: 1
Mult.: 1

: 130

Power Transformers - Board Mount 6W 216uH 200-700kHz 33-57V Flyback

PA4470.003NLT
Pulse Electronics
1: $4.47
339In Stock

Mfr. Part No.
PA4470.003NLT

Mouser Part No
673-PA4470.003NLT

Pulse Electronics

Power Transformers - Board Mount 6W 216uH 200-700kHz 33-57V Flyback

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Datasheet

339In Stock

Cut Tape

$4.47

$4.04

$3.69

$3.58

View

Reel

$2.62

MouseReel Available

Min.: 1
Mult.: 1

: 700

1.8 W

Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Port

PE-68678NLT
Pulse Electronics
1: $5.78
985In Stock

Mfr. Part No.
PE-68678NLT

Mouser Part No
673-PE-68678NLT

Pulse Electronics

Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Port

Datasheet

985In Stock

Cut Tape

$5.78

$4.89

$4.70

$4.55

Reel

$4.10

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

Current Transformers - Board Mount 205uH 14.4V 2.5mOhms N1:N2=1:50

B82801A1214A050
TDK
1: $3.06
589In Stock

Mfr. Part No.
B82801A1214A050

Mouser Part No
871-B82801A1214A050

TDK

Current Transformers - Board Mount 205uH 14.4V 2.5mOhms N1:N2=1:50

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Datasheet

589In Stock

Cut Tape

$3.06

$2.77

$2.56

$2.48

Reel

$2.14

View

Min.: 1
Mult.: 1

: 600

PCB Mount

Audio Transformers / Signal Transformers 1812WBT SMT Wideband Wideband

1812WBT-2LC
Coilcraft
1: $3.30
590In Stock

Mfr. Part No.
1812WBT-2LC

Mouser Part No
994-1812WBT-2LC

Coilcraft

Audio Transformers / Signal Transformers 1812WBT SMT Wideband Wideband

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Datasheet

590In Stock

Cut Tape

$3.30

$2.49

$2.37

$2.22

Reel

$1.97

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

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

SWB1010-1-SMLD
Coilcraft
1: $3.71
634In Stock

Mfr. Part No.
SWB1010-1-SMLD

Mouser Part No
994-SWB1010-1-SMLD

Coilcraft

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

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Datasheet

634In Stock

Cut Tape

$3.71

$2.80

$2.67

$2.50

Reel

$2.21

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

250 mW (1/4 W)

Pulse Transformers

78613/1JC
Murata Power Solutions
1: $2.76
26In Stock

Mfr. Part No.
78613/1JC

Mouser Part No
580-78613/1JC

Murata Power Solutions

Pulse Transformers

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Datasheet

26In Stock

$2.76

$2.23

$2.07

$1.73

View

Min.: 1
Mult.: 1

SMD/SMT

Audio Transformers / Signal Transformers

10B-2001NL
iNRCORE
1: $47.29
17In Stock

Mfr. Part No.
10B-2001NL

Mouser Part No
673-10B-2001NL

iNRCORE

Audio Transformers / Signal Transformers

Datasheet

17In Stock

$47.29

$42.53

$39.69

$39.15

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 1000Base-T SMD PoE+ 120uH .3Ohms 1-Port

HM6098FNL
Pulse Electronics
1: $9.59
18In Stock

Mfr. Part No.
HM6098FNL

Mouser Part No
673-HM6098FNL

Pulse Electronics

Audio Transformers / Signal Transformers 1000Base-T SMD PoE+ 120uH .3Ohms 1-Port

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Datasheet

18In Stock

$9.59

$7.55

$7.23

$7.01

View

Min.: 1
Mult.: 1

Pulse Transformers GateDrive Transf PTH 1:1.2:1.2 250uVs

T60403-D4615-X054
Vacuumschmelze
1: $12.96
1,840In Stock

Mfr. Part No.
T60403-D4615-X054

Mouser Part No
983-T60403-D4615X054

Vacuumschmelze

Pulse Transformers GateDrive Transf PTH 1:1.2:1.2 250uVs

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Datasheet

1,840In Stock

$12.96

$11.02

$10.57

$10.24

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers B0570 for NCP101X 15uH 12 V 1.25 A

B0570-BL
Coilcraft
1: $9.58
105In Stock

Mfr. Part No.
B0570-BL

Mouser Part No
994-B0570-BL

Coilcraft

Audio Transformers / Signal Transformers B0570 for NCP101X 15uH 12 V 1.25 A

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Datasheet

105In Stock

$9.58

$8.11

$7.78

$7.36

View

Min.: 1
Mult.: 1

15 W

Audio Transformers / Signal Transformers C1586 TI LM5070 13uH 12 V 1.08 A

C1586-ALD
Coilcraft
1: $4.94
67In Stock

Mfr. Part No.
C1586-ALD

Mouser Part No
994-C1586-ALD

Coilcraft

Audio Transformers / Signal Transformers C1586 TI LM5070 13uH 12 V 1.08 A

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Datasheet

67In Stock

Cut Tape

$4.94

$3.73

$3.56

$3.33

Reel

$3.05

View

MouseReel Available

Min.: 1
Mult.: 1

: 175

13 W

Current Transformers - Board Mount CST1 1:100 20A 2KuH AEC-Q200

CST1-100LC
Coilcraft
1: $3.45
587In Stock

Mfr. Part No.
CST1-100LC

Mouser Part No
994-CST1-100LC

Coilcraft

Current Transformers - Board Mount CST1 1:100 20A 2KuH AEC-Q200

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Datasheet

587In Stock

Cut Tape

$3.45

$2.82

$2.44

$2.37

Reel

$2.27

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

Current Transformers - Board Mount CST2 1:125 20A 3KuH AEC-Q200

CST2-125LC
Coilcraft
1: $3.49
78In Stock
250Expected 15/09/2026

Mfr. Part No.
CST2-125LC

Mouser Part No
994-CST2-125LC

Coilcraft

Current Transformers - Board Mount CST2 1:125 20A 3KuH AEC-Q200

Learn More

Datasheet

78In Stock

250Expected 15/09/2026

Cut Tape

$3.49

$2.85

$2.70

Reel

$2.30

$2.27

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

Audio Transformers / Signal Transformers FA2925 SMT Flyback For Si341, Si3402

FA2925-ALD
Coilcraft
1: $5.02
135In Stock

Mfr. Part No.
FA2925-ALD

Mouser Part No
994-FA2925-ALD

Coilcraft

Audio Transformers / Signal Transformers FA2925 SMT Flyback For Si341, Si3402

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Datasheet

135In Stock

Cut Tape

$5.02

$3.79

$3.61

$3.38

Reel

$3.09

View

MouseReel Available

Min.: 1
Mult.: 1

: 175

15 W

Audio Transformers / Signal Transformers GA3172 Flyback For PIC16HV785

GA3172-AL
Coilcraft
1: $7.42
1In Stock

Mfr. Part No.
GA3172-AL

Mouser Part No
994-GA3172-AL

Coilcraft

Audio Transformers / Signal Transformers GA3172 Flyback For PIC16HV785

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Datasheet

1In Stock

$7.42

$6.14

$5.90

$5.71

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers POE13P Flyback PoE 13uH 19.5 V 0.67 A

POE13P-19LD
Coilcraft
1: $3.63
95In Stock

Mfr. Part No.
POE13P-19LD

Mouser Part No
994-POE13P-19LD

Coilcraft

Audio Transformers / Signal Transformers POE13P Flyback PoE 13uH 19.5 V 0.67 A

Learn More

Datasheet

95In Stock

Cut Tape

$3.63

$2.74

$2.61

$2.44

Reel

$2.23

View

MouseReel Available

Min.: 1
Mult.: 1

: 175

Audio Transformers / Signal Transformers Forward PoE 53W 100uH 3.3V 15%

POE53PR-33ED
Coilcraft
1: $6.38
119In Stock

Mfr. Part No.
POE53PR-33ED

Mouser Part No
994-POE53PR-33ED

Coilcraft

Audio Transformers / Signal Transformers Forward PoE 53W 100uH 3.3V 15%

Learn More

Datasheet

119In Stock

Cut Tape

$6.38

$4.81

$4.58

$4.29

Reel

$3.93

View

MouseReel Available

Min.: 1
Mult.: 1

: 150

53 W

Audio Transformers / Signal Transformers Forward PoE 72W 100uH 12V 15%

POE72PR-12ED
Coilcraft
1: $6.38
186In Stock

Mfr. Part No.
POE72PR-12ED

Mouser Part No
994-POE72PR-12ED

Coilcraft

Audio Transformers / Signal Transformers Forward PoE 72W 100uH 12V 15%

Learn More

Datasheet

186In Stock

Cut Tape

$6.38

$4.81

$4.58

$4.29

Reel

$3.93

View

MouseReel Available

Min.: 1
Mult.: 1

: 150

72 W

Transformers

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ABRACON
Adam Tech
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ATC Diversified Electronics
Banner Engineering
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Bel Power Solutions
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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
DIN Rail, Panel
Flange Mount
Floor Mount
Free Hanging
Mounting Foot
Panel
Panel, Wall Mount