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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: 22.009

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Part #

Current Transformers - Board Mount CST1 1:70 20A 980uH AEC-Q200

CST1-070LC
Coilcraft
1: 2,97 €
159In Stock

Mfr. Part No.
CST1-070LC

Mouser Part No
994-CST1-070LC

Coilcraft

Current Transformers - Board Mount CST1 1:70 20A 980uH AEC-Q200

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Datasheet

159In Stock

Cut Tape

2,97 €

2,43 €

2,10 €

2,04 €

Reel

1,95 €

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MouseReel Available

Min.: 1
Mult.: 1

: 250

Current Transformers - Board Mount 40A 19.2mH 3.8 Ohms AEC-Q200

CST2010-150LD
Coilcraft
1: 3,41 €
50In Stock
300Expected 11/19/2026

Mfr. Part No.
CST2010-150LD

Mouser Part No
994-CST2010-150LD

Coilcraft

Current Transformers - Board Mount 40A 19.2mH 3.8 Ohms AEC-Q200

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Datasheet

50In Stock

300Expected 11/19/2026

Cut Tape

3,41 €

2,80 €

2,42 €

2,35 €

Reel

2,24 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

SMD/SMT

Audio Transformers / Signal Transformers HA3802 Flyback For TI TPS23753

HA3802-BLD
Coilcraft
1: 5,62 €
3In Stock
200Expected 10/19/2026

Mfr. Part No.
HA3802-BLD

Mouser Part No
994-HA3802-BLD

Coilcraft

Audio Transformers / Signal Transformers HA3802 Flyback For TI TPS23753

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Datasheet

3In Stock

200Expected 10/19/2026

Cut Tape

5,62 €

4,36 €

4,19 €

4,06 €

Reel

3,77 €

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MouseReel Available

Min.: 1
Mult.: 1

: 200

10 W

Audio Transformers / Signal Transformers POE13F Flyback PoE 13uH 5.0 V 2.6 A

POE13F-50LD
Coilcraft
1: 4,58 €
167In Stock

Mfr. Part No.
POE13F-50LD

Mouser Part No
994-POE13F-50LD

Coilcraft

Audio Transformers / Signal Transformers POE13F Flyback PoE 13uH 5.0 V 2.6 A

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Datasheet

167In Stock

Cut Tape

4,58 €

3,46 €

3,29 €

3,08 €

Reel

2,82 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

Audio Transformers / Signal Transformers PWB Wideband RF 1:4 0.15-400 MHz

PWB3040LC
Coilcraft
1: 2,76 €
239In Stock

Mfr. Part No.
PWB3040LC

Mouser Part No
994-PWB3040LC

Coilcraft

Audio Transformers / Signal Transformers PWB Wideband RF 1:4 0.15-400 MHz

Datasheet

239In Stock

Cut Tape

2,76 €

2,08 €

2,00 €

Reel

1,70 €

1,65 €

1,60 €

MouseReel Available

Min.: 1
Mult.: 1

: 250

Power Transformers - Board Mount Q4435 Flybck Regltor 8uH 5.0 V 1.6 A

Q4435-BL
Coilcraft
1: 7,04 €
25In Stock

Mfr. Part No.
Q4435-BL

Mouser Part No
994-Q4435-BL

Coilcraft

Power Transformers - Board Mount Q4435 Flybck Regltor 8uH 5.0 V 1.6 A

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Datasheet

25In Stock

7,04 €

5,70 €

5,48 €

5,31 €

View

Min.: 1
Mult.: 1

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

SWB1010-1-SMLD
Coilcraft
1: 3,20 €
447In 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

447In Stock

Cut Tape

3,20 €

2,42 €

2,30 €

2,25 €

Reel

1,91 €

1,85 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

250 mW (1/4 W)

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

WB1-1L
Coilcraft
1: 4,70 €
33In Stock

Mfr. Part No.
WB1-1L

Mouser Part No
994-WB1-1L

Coilcraft

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

Datasheet

33In Stock

4,70 €

3,54 €

3,37 €

3,16 €

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Min.: 1
Mult.: 1

250 mW (1/4 W)

Audio Transformers / Signal Transformers Y8844 For NCP1201 3.5uH 6.5 V 0.54 A

Y8844-AL
Coilcraft
1: 9,30 €
16In Stock

Mfr. Part No.
Y8844-AL

Mouser Part No
994-Y8844-AL

Coilcraft

Audio Transformers / Signal Transformers Y8844 For NCP1201 3.5uH 6.5 V 0.54 A

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Datasheet

16In Stock

9,30 €

7,87 €

7,55 €

7,15 €

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Min.: 1
Mult.: 1

3.5 W

Audio Transformers / Signal Transformers 10-1000MHz 75Ohm 1:1 SMD RF Xfmr

CX2024NL
Pulse Electronics
1: 3,04 €
1.000In Stock

Mfr. Part No.
CX2024NL

Mouser Part No
673-CX2024NL

Pulse Electronics

Audio Transformers / Signal Transformers 10-1000MHz 75Ohm 1:1 SMD RF Xfmr

Datasheet

1.000In Stock

3,04 €

2,65 €

2,57 €

2,49 €

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Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 4-Port

T1142NL
Pulse Electronics
1: 9,52 €
325In Stock

Mfr. Part No.
T1142NL

Mouser Part No
673-T1142NL

Pulse Electronics

Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 4-Port

Datasheet

325In Stock

9,52 €

8,44 €

7,74 €

7,50 €

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Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers Telecom Transformer 1CT:1CT 24Term SMD

1000B-5012X
iNRCORE
1: 44,10 €
185In Stock
245Expected 10/9/2026

Mfr. Part No.
1000B-5012X

Mouser Part No
673-1000B-5012X

iNRCORE

Audio Transformers / Signal Transformers Telecom Transformer 1CT:1CT 24Term SMD

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Datasheet

185In Stock

245Expected 10/9/2026

44,10 €

39,65 €

38,62 €

35,89 €

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Min.: 1
Mult.: 1

Power Transformers - Board Mount SMD Flyback .22Ohms

PE-68421NL
Pulse Electronics
1: 12,91 €
325In Stock

Mfr. Part No.
PE-68421NL

Mouser Part No
673-PE-68421NL

Pulse Electronics

Power Transformers - Board Mount SMD Flyback .22Ohms

Datasheet

325In Stock

12,91 €

11,63 €

11,45 €

10,78 €

10,61 €

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers

BD3238N5050AHF
TTM Technologies
1: 0,49 €
7.800In Stock

Mfr. Part No.
BD3238N5050AHF

Mouser Part No
620-BD3238N5050AHF

TTM Technologies

Audio Transformers / Signal Transformers

Datasheet

7.800In Stock

Cut Tape

0,49 €

0,417 €

0,39 €

0,374 €

View

Reel

0,22 €

Min.: 1
Mult.: 1

: 4.000

Power Transformers - Board Mount 95uH 36-72V 3W 3.13:1 2%

PH9585.003NLT
Pulse Electronics
1: 1,94 €
4.527In Stock

Mfr. Part No.
PH9585.003NLT

Mouser Part No
673-PH9585.003NLT

Pulse Electronics

Power Transformers - Board Mount 95uH 36-72V 3W 3.13:1 2%

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Datasheet

4.527In Stock

Cut Tape

1,94 €

1,76 €

1,61 €

1,57 €

Reel

1,15 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.200

Current Transformers - Board Mount 15A Curr Sense Txfr 1:1:50 SM

54050C
Murata Power Solutions
1: 1,74 €
1.173In Stock

Mfr. Part No.
54050C

Mouser Part No
580-54050C

Murata Power Solutions

Current Transformers - Board Mount 15A Curr Sense Txfr 1:1:50 SM

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Datasheet

1.173In Stock

Cut Tape

1,74 €

1,58 €

1,46 €

1,45 €

Reel

1,06 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 450

SMD/SMT

Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .65Ohms 1-Por

H1260NL
Pulse Electronics
1: 3,96 €
464In Stock

Mfr. Part No.
H1260NL

Mouser Part No
673-H1260NL

Pulse Electronics

Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .65Ohms 1-Por

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Datasheet

464In Stock

3,96 €

3,41 €

3,39 €

3,10 €

View

Min.: 1
Mult.: 1

Power Transformers - Board Mount 8CT:3CT Iso5000V SMT 5kVrms AEC-Q200

PM2190.043NLT
Pulse Electronics
1: 3,02 €
529In Stock

Mfr. Part No.
PM2190.043NLT

Mouser Part No
673-PM2190.043NLT

Pulse Electronics

Power Transformers - Board Mount 8CT:3CT Iso5000V SMT 5kVrms AEC-Q200

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Datasheet

529In Stock

Cut Tape

3,02 €

2,73 €

2,59 €

2,51 €

Reel

2,15 €

View

Min.: 1
Mult.: 1

: 150

SMD/SMT

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

TX1188NL
Pulse Electronics
1: 4,97 €
588In Stock

Mfr. Part No.
TX1188NL

Mouser Part No
673-TX1188NL

Pulse Electronics

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

Datasheet

588In Stock

4,97 €

4,21 €

4,04 €

3,90 €

View

Min.: 1
Mult.: 1

Power Transformers - Industrial CONTROL TRANSFORMER,150VA,240/480-120V,

MT0150A
Siemens
1: 158,82 €
5In Stock

Mfr. Part No.
MT0150A

Mouser Part No
982-MT0150A

Siemens

Power Transformers - Industrial CONTROL TRANSFORMER,150VA,240/480-120V,

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Datasheet

5In Stock

158,82 €

142,61 €

137,45 €

132,05 €

Min.: 1
Mult.: 1

150 VA

480 VAC

120 VAC

Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:4 1.500-1200 MHz

WBC4-14LC
Coilcraft
1: 6,60 €
341In Stock

Mfr. Part No.
WBC4-14LC

Mouser Part No
994-WBC4-14LC

Coilcraft

Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:4 1.500-1200 MHz

Datasheet

341In Stock

Cut Tape

6,60 €

5,32 €

4,67 €

Reel

4,64 €

4,63 €

MouseReel Available

Min.: 1
Mult.: 1

: 750

250 mW

Audio Transformers / Signal Transformers Signal-Transformer Mil-Grade

PL1374
iNRCORE
1: 22,03 €
201In Stock

Mfr. Part No.
PL1374

Mouser Part No
673-PL1374

iNRCORE

Audio Transformers / Signal Transformers Signal-Transformer Mil-Grade

Datasheet

201In Stock

22,03 €

19,84 €

19,01 €

18,41 €

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers XFMR,RF,1:1,50-1000MHZ W-C NPB

CX2024ANLT
Pulse Electronics
1: 3,47 €
1.600In Stock

Mfr. Part No.
CX2024ANLT

Mouser Part No
673-CX2024ANLT

Pulse Electronics

Audio Transformers / Signal Transformers XFMR,RF,1:1,50-1000MHZ W-C NPB

Datasheet

1.600In Stock

Cut Tape

3,47 €

2,82 €

2,37 €

2,24 €

View

Reel

1,56 €

Min.: 1
Mult.: 1

: 1.600

Audio Transformers / Signal Transformers THT T3/DS3/E3/STS-1 40uH 1-Port

PE-68629NL
Pulse Electronics
1: 7,22 €
2.021In Stock

Mfr. Part No.
PE-68629NL

Mouser Part No
673-PE-68629NL

Pulse Electronics

Audio Transformers / Signal Transformers THT T3/DS3/E3/STS-1 40uH 1-Port

Datasheet

2.021In Stock

7,22 €

6,17 €

5,93 €

5,74 €

View

Min.: 1
Mult.: 1

Pulse Transformers 2.6mH 4kV Iso 3:4 98Vus

PH9385.034NLT
Pulse Electronics
1: 2,91 €
865In Stock

Mfr. Part No.
PH9385.034NLT

Mouser Part No
673-PH9385034NLT

Pulse Electronics

Pulse Transformers 2.6mH 4kV Iso 3:4 98Vus

Datasheet

865In Stock

Cut Tape

2,91 €

2,63 €

2,46 €

2,39 €

Reel

2,06 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

SMD/SMT

Transformers

Types of Transformers

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ABRACON
Adam Tech
Advanced Energy
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Bel Power Solutions
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Carlo Gavazzi
Cinch Connectivity Solutions
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Eaton
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Xicon

1 mW
3 mW
4 mW
5 mW
10 mW
12 mW
20 mW
25 mW
32 mW
35 mW
40 mW
50 mW
50 mW (1/20 W)
60 mW
65 mW
75 mW
100 mW
100 mW (1/10 W)
135 mW
150 mW

2 V to 5.5 V
2.5 V to 3.5 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
7 V to 24 V
7 V to 26 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