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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: 21,977

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Part #

Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:1 0.400-600 MHz

WBC1-1LC
Coilcraft
1: ¥815.6
267In Stock
1,500Expected 11/2/2026

Mfr. Part #
WBC1-1LC

Mouser Part #
994-WBC1-1LC

Coilcraft

Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:1 0.400-600 MHz

Datasheet

267In Stock

1,500Expected 11/2/2026

Cut Tape

¥815.6

¥614.6

¥586.3

¥548.1

View

Reel

¥470.1

MouseReel Available

Min.: 1
Mult.: 1

: 750

250 mW

Power Transformers - Industrial TRANSFORMER 1.5 HS

HS10F1.5AS
SolaHD
1: ¥60,129.9
1In Stock

Mfr. Part #
HS10F1.5AS

Mouser Part #
663-HS10F15AS

SolaHD

Power Transformers - Industrial TRANSFORMER 1.5 HS

Datasheet

1In Stock

¥60,129.9

¥55,135.2

Min.: 1
Mult.: 1

1.5 kVA

600 V

120 V, 240 V

Wall Mount

Audio Transformers / Signal Transformers XFMR LAN 10/100/1000 BASE-T

1000B-5002FX
iNRCORE
1: ¥7,557.6
13In Stock

Mfr. Part #
1000B-5002FX

Mouser Part #
673-1000B-5002FX

iNRCORE

Audio Transformers / Signal Transformers XFMR LAN 10/100/1000 BASE-T

Datasheet

13In Stock

¥7,557.6

¥6,798.5

¥6,310.1

¥6,243.7

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers

1000B-5012NLT
iNRCORE
1: ¥7,697.1
11In Stock

Mfr. Part #
1000B-5012NLT

Mouser Part #
673-1000B-5012NLT

iNRCORE

Audio Transformers / Signal Transformers

Datasheet

11In Stock

Cut Tape

¥7,697.1

¥6,924.7

¥6,635.7

¥6,426.4

View

Reel

¥5,785.3

Min.: 1
Mult.: 1

: 350

Power Transformers - Industrial XFMR, 1-PH,63VA,PRI 400V,SEC 24V,IP00

4AM32425AN000EA0
Siemens
1: ¥99,779.6
1In Stock

Mfr. Part #
4AM32425AN000EA0

Mouser Part #
982-4AM32425AN000EA0

Siemens

Power Transformers - Industrial XFMR, 1-PH,63VA,PRI 400V,SEC 24V,IP00

Datasheet

1In Stock

¥99,779.6

Min.: 1
Mult.: 1

63 VA

380 V to 420 V

24 V

Chassis Mount

Power Transformers - Industrial CONTROL TRANSFORMER,1500VA,240/480-120V,

MTG1500A
Siemens
1: ¥174,415
1In Stock

Mfr. Part #
MTG1500A

Mouser Part #
982-MTG1500A

Siemens

Power Transformers - Industrial CONTROL TRANSFORMER,1500VA,240/480-120V,

Datasheet

1In Stock

¥174,415

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers HA3803 Flyback For TI TPS23753

HA3803-BLD
Coilcraft
1: ¥1,194.3
200In Stock

Mfr. Part #
HA3803-BLD

Mouser Part #
994-HA3803-BLD

Coilcraft

Audio Transformers / Signal Transformers HA3803 Flyback For TI TPS23753

Learn More

Datasheet

200In Stock

Cut Tape

¥1,194.3

¥926.8

¥890.3

¥862.1

Reel

¥800.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

10 W

Audio Transformers / Signal Transformers MA5157 Flyback For NXP SSL2103

MA5157-AL
Coilcraft
1: ¥1,097.9
97In Stock

Mfr. Part #
MA5157-AL

Mouser Part #
994-MA5157-AL

Coilcraft

Audio Transformers / Signal Transformers MA5157 Flyback For NXP SSL2103

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Datasheet

97In Stock

¥1,097.9

¥852.1

¥817.2

¥792.3

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers Flyback PoE 23W 54uH 3.3V 3.2A

POE23PR-33ED
Coilcraft
1: ¥1,059.7
122In Stock

Mfr. Part #
POE23PR-33ED

Mouser Part #
994-POE23PR-33ED

Coilcraft

Audio Transformers / Signal Transformers Flyback PoE 23W 54uH 3.3V 3.2A

Learn More

Datasheet

122In Stock

Cut Tape

¥1,059.7

¥798.9

¥760.7

¥712.6

Reel

¥652.8

View

MouseReel Available

Min.: 1
Mult.: 1

: 150

23 W

Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 19.5 V 1.5 A

POE300F-19LD
Coilcraft
1: ¥1,240.8
144In Stock

Mfr. Part #
POE300F-19LD

Mouser Part #
994-POE300F-19LD

Coilcraft

Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 19.5 V 1.5 A

Learn More

Datasheet

144In Stock

Cut Tape

¥1,240.8

¥963.4

¥923.5

¥895.3

Reel

¥832.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 175

Audio Transformers / Signal Transformers POE70P Flyback 7uH 3.3 V 2.12 A

POE70P-33LD
Coilcraft
1: ¥732.5
86In Stock

Mfr. Part #
POE70P-33LD

Mouser Part #
994-POE70P-33LD

Coilcraft

Audio Transformers / Signal Transformers POE70P Flyback 7uH 3.3 V 2.12 A

Learn More

Datasheet

86In Stock

Cut Tape

¥732.5

¥553.1

¥526.5

¥493.3

Reel

¥450.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.03-250 MHz

PWB3010-1LC
Coilcraft
1: ¥828.8
227In Stock

Mfr. Part #
PWB3010-1LC

Mouser Part #
994-PWB3010-1LC

Coilcraft

Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.03-250 MHz

Datasheet

227In Stock

Cut Tape

¥828.8

¥626.2

¥596.3

¥558.1

Reel

¥509.9

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

Audio Transformers / Signal Transformers PWB Wideband RF 1:1.5 0.07-225 MHz

PWB3015LC
Coilcraft
1: ¥534.8
225In Stock

Mfr. Part #
PWB3015LC

Mouser Part #
994-PWB3015LC

Coilcraft

Audio Transformers / Signal Transformers PWB Wideband RF 1:1.5 0.07-225 MHz

Datasheet

225In Stock

Cut Tape

¥534.8

¥403.6

¥388.7

Reel

¥330.5

¥320.6

¥310.6

MouseReel Available

Min.: 1
Mult.: 1

: 250

Current Transformers - Board Mount SCS 3800uH 30A Curr Sense Trnsfmr

SCS-050L
Coilcraft
1: ¥564.7
57In Stock

Mfr. Part #
SCS-050L

Mouser Part #
994-SCS-050L

Coilcraft

Current Transformers - Board Mount SCS 3800uH 30A Curr Sense Trnsfmr

Learn More

Datasheet

57In Stock

¥564.7

¥461.8

¥400.3

¥388.7

View

Min.: 1
Mult.: 1

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

SWB2010-SMLD
Coilcraft
1: ¥681
109In Stock

Mfr. Part #
SWB2010-SMLD

Mouser Part #
994-SWB2010-SMLD

Coilcraft

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

Learn More

Datasheet

109In Stock

Cut Tape

¥681

¥514.9

¥490

¥458.4

Reel

¥406.9

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

250 mW (1/4 W)

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

WB3-1TSLD
Coilcraft
1: ¥823.9
3In Stock

Mfr. Part #
WB3-1TSLD

Mouser Part #
994-WB3-1TSLD

Coilcraft

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

Datasheet

3In Stock

Cut Tape

¥823.9

¥621.2

¥593

¥554.8

Reel

¥491.7

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Audio Transformers / Signal Transformers Z9007 For NCP1200 67uH 16 V 4.2 A

Z9007-BL
Coilcraft
1: ¥2,685.8
11In Stock

Mfr. Part #
Z9007-BL

Mouser Part #
994-Z9007-BL

Coilcraft

Audio Transformers / Signal Transformers Z9007 For NCP1200 67uH 16 V 4.2 A

Learn More

Datasheet

11In Stock

¥2,685.8

¥2,283.9

¥2,210.8

¥2,142.7

View

Min.: 1
Mult.: 1

70 W

Audio Transformers / Signal Transformers

1000B-5016XNL
iNRCORE
1: ¥4,973
7In Stock

Mfr. Part #
1000B-5016XNL

Mouser Part #
673-1000B-5016XNL

iNRCORE

Audio Transformers / Signal Transformers

7In Stock

¥4,973

¥4,476.4

¥4,290.4

¥4,111

View

Min.: 1
Mult.: 1

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

HX1305NLT
Pulse Electronics
1: ¥1,607.8
22In Stock

Mfr. Part #
HX1305NLT

Mouser Part #
673-HX1305NLT

Pulse Electronics

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

Learn More

Datasheet

22In Stock

Cut Tape

¥1,607.8

¥1,264

¥1,212.5

¥1,176

Reel

¥994.9

View

Min.: 1
Mult.: 1

: 200

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

PE-64518NL
Pulse Electronics
1: ¥1,210.9
180In Stock
720On Order

Mfr. Part #
PE-64518NL

Mouser Part #
673-PE-64518NL

Pulse Electronics

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

Datasheet

180In Stock

720On Order

¥1,210.9

¥1,011.5

¥945.1

¥915.2

View

Min.: 1
Mult.: 1

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

MT0350E
Siemens
1: ¥64,405.3
1In Stock

Mfr. Part #
MT0350E

Mouser Part #
982-MT0350E

Siemens

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

Datasheet

1In Stock

¥64,405.3

¥63,634.6

Min.: 1
Mult.: 1

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

C1585-ALD
Coilcraft
1: ¥936.8
88In Stock

Mfr. Part #
C1585-ALD

Mouser Part #
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

¥936.8

¥707.6

¥672.7

¥631.2

Reel

¥578

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: ¥601.3
468In Stock

Mfr. Part #
CST4835-100EC

Mouser Part #
994-CST4835-100EC

Coilcraft

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

Learn More

Datasheet

468In Stock

Cut Tape

¥601.3

¥491.7

¥425.2

¥413.6

Reel

¥392

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Current Transformers - Board Mount CST7030 1:50 20A .333mH AEC-Q200

CST7030-050LC
Coilcraft
1: ¥548.1
373In Stock

Mfr. Part #
CST7030-050LC

Mouser Part #
994-CST7030-050LC

Coilcraft

Current Transformers - Board Mount CST7030 1:50 20A .333mH AEC-Q200

Learn More

Datasheet

373In Stock

Cut Tape

¥548.1

¥448.5

¥388.7

¥377

Reel

¥357.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

SMD/SMT

Audio Transformers / Signal Transformers FA2671 SMT Flyback For Si3401, Si3402

FA2671-ALD
Coilcraft
1: ¥823.9
31In Stock
600On Order

Mfr. Part #
FA2671-ALD

Mouser Part #
994-FA2671-ALD

Coilcraft

Audio Transformers / Signal Transformers FA2671 SMT Flyback For Si3401, Si3402

Learn More

Datasheet

31In Stock

600On Order

Cut Tape

¥823.9

¥621.2

¥593

¥554.8

Reel

¥508.3

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

10 W

Transformers

Types of 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
DIN Rail, Panel
Flange Mount
Floor Mount
Free Hanging
Mounting Foot
Panel
Panel, Wall Mount