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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: 22.345

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Part #

Audio Transformers / Signal Transformers 1:1 1500Vrms 1.3Ohm -1.1dB SMT

TG1G-E005J24RL
HALO Electronics
1: 17,77 €
985In Stock

Mfr. Part No.
TG1G-E005J24RL

Mouser Part No
493-TG1G-E005J24RL

HALO Electronics

Audio Transformers / Signal Transformers 1:1 1500Vrms 1.3Ohm -1.1dB SMT

Datasheet

985In Stock

17,77 €

12,69 €

10,66 €

8,88 €

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Min.: 1
Mult.: 1

Current Transformers - Board Mount CU8965 1:100 20A 1.33mH AEC-Q200

CU8965-ALC
Coilcraft
1: 2,80 €
1.263In Stock

Mfr. Part No.
CU8965-ALC

Mouser Part No
994-CU8965-ALC

Coilcraft

Current Transformers - Board Mount CU8965 1:100 20A 1.33mH AEC-Q200

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Datasheet

1.263In Stock

Cut Tape

2,80 €

2,29 €

1,99 €

1,93 €

Reel

1,82 €

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MouseReel Available

Min.: 1
Mult.: 1

: 600

Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 50P 2-Port w/Choke

TG1G-E220NWLF
HALO Electronics
1: 24,57 €
855In Stock

Mfr. Part No.
TG1G-E220NWLF

Mouser Part No
493-TG1G-E220NWLF

HALO Electronics

Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 50P 2-Port w/Choke

Datasheet

855In Stock

24,57 €

15,85 €

12,94 €

10,45 €

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Min.: 1
Mult.: 1

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

CST1-100LC
Coilcraft
1: 2,82 €
1.157In Stock

Mfr. Part No.
CST1-100LC

Mouser Part No
994-CST1-100LC

Coilcraft

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

Learn More

Datasheet

1.157In Stock

Cut Tape

2,82 €

2,31 €

2,18 €

Reel

1,86 €

1,84 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:4 0.500-1000 MHz

WBC4-1WLC
Coilcraft
1: 4,15 €
931In Stock
750On Order

Mfr. Part No.
WBC4-1WLC

Mouser Part No
994-WBC4-1WLC

Coilcraft

Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:4 0.500-1000 MHz

Datasheet

931In Stock

750On Order

Cut Tape

4,15 €

3,18 €

2,74 €

Reel

2,52 €

MouseReel Available

Min.: 1
Mult.: 1

: 750

250 mW

Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:9 0.300-500 MHz

WBC9-1LC
Coilcraft
1: 5,41 €
810In Stock

Mfr. Part No.
WBC9-1LC

Mouser Part No
994-WBC9-1LC

Coilcraft

Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:9 0.300-500 MHz

Datasheet

810In Stock

Cut Tape

5,41 €

4,61 €

3,95 €

Reel

3,95 €

3,46 €

MouseReel Available

Min.: 1
Mult.: 1

: 750

250 mW

Audio Transformers / Signal Transformers POE70P Flyback 7uH 12 V 0.6 A

POE70P-12LD
Coilcraft
1: 3,59 €
2.562In Stock

Mfr. Part No.
POE70P-12LD

Mouser Part No
994-POE70P-12LD

Coilcraft

Audio Transformers / Signal Transformers POE70P Flyback 7uH 12 V 0.6 A

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Datasheet

2.562In Stock

Cut Tape

3,59 €

2,72 €

2,61 €

Reel

2,22 €

2,15 €

2,08 €

MouseReel Available

Min.: 1
Mult.: 1

: 200

Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.0035-125 MHz

PWB1010LC
Coilcraft
1: 3,56 €
2.751In Stock
1.500On Order

Mfr. Part No.
PWB1010LC

Mouser Part No
994-PWB1010LC

Coilcraft

Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.0035-125 MHz

Datasheet

2.751In Stock

1.500On Order

Cut Tape

3,56 €

2,69 €

2,58 €

Reel

2,19 €

MouseReel Available

Min.: 1
Mult.: 1

: 250

Power Transformers - Board Mount Q4437 Flybck Regltor 12 V, -12 V 1.8 A

Q4437-BL
Coilcraft
1: 7,16 €
499In Stock
756Expected 7/6/2026

Mfr. Part No.
Q4437-BL

Mouser Part No
994-Q4437-BL

Coilcraft

Power Transformers - Board Mount Q4437 Flybck Regltor 12 V, -12 V 1.8 A

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Datasheet

499In Stock

756Expected 7/6/2026

7,16 €

5,81 €

5,57 €

5,40 €

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Min.: 1
Mult.: 1

Power Transformers - Board Mount

HFTR4CA
Proterial
1: 14,00 €
230In Stock

Mfr. Part No.
HFTR4CA

Mouser Part No
205-HFTR4CA

Proterial

Power Transformers - Board Mount

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Datasheet

230In Stock

14,00 €

11,76 €

11,28 €

10,93 €

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Min.: 1
Mult.: 1

24 V

PCB Mount

Current Transformers - Board Mount SMD Current Transformer 2000H

SCS-1002K
Bel Signal Transformer
1: 2,38 €
992In Stock

Mfr. Part No.
SCS-1002K

Mouser Part No
530-SCS-1002K

Bel Signal Transformer

Current Transformers - Board Mount SMD Current Transformer 2000H

Learn More

Datasheet

992In Stock

Cut Tape

2,38 €

2,16 €

2,07 €

2,02 €

View

Reel

1,40 €

Min.: 1
Mult.: 1

: 1.000

SMD/SMT

Audio Transformers / Signal Transformers RF BALUN 75/100OHM

HFBM075100C
iNRCORE
1: 1.095,65 €
4In Stock

Mfr. Part No.
HFBM075100C

Mouser Part No
673-HFBM075100C

iNRCORE

Audio Transformers / Signal Transformers RF BALUN 75/100OHM

Datasheet

4In Stock

1.095,65 €

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers Singal Transformer Power Line Comm 6P SMD

TG04-1406NSLF
HALO Electronics
1: 3,62 €
398In Stock

Mfr. Part No.
TG04-1406NSLF

Mouser Part No
493-TG04-1406NSLF

HALO Electronics

Audio Transformers / Signal Transformers Singal Transformer Power Line Comm 6P SMD

Learn More

Datasheet

398In Stock

3,62 €

2,33 €

1,90 €

1,54 €

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Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 1500Vrms 0.9Ohm 16-Pin SMD

TG110-EX50J2LF
HALO Electronics
1: 12,37 €
351In Stock
New At Mouser

Mfr. Part No.
TG110-EX50J2LF

Mouser Part No
493-TG110-EX50J2LF

New At Mouser

HALO Electronics

Audio Transformers / Signal Transformers 1500Vrms 0.9Ohm 16-Pin SMD

Datasheet

351In Stock

12,37 €

8,82 €

7,42 €

6,18 €

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Min.: 1
Mult.: 1

Power Transformers - Board Mount 150 uH 6000Vrms 1500VDC Reinforced Hal Free ESS

HXE2017HL
Pulse Electronics
1: 4,89 €
213In Stock

Mfr. Part No.
HXE2017HL

Mouser Part No
673-HXE2017HL

Pulse Electronics

Power Transformers - Board Mount 150 uH 6000Vrms 1500VDC Reinforced Hal Free ESS

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Datasheet

213In Stock

4,89 €

3,92 €

3,77 €

3,65 €

View

Min.: 1
Mult.: 1

SMD/SMT

Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra POE+ 1-Port

TG110-HPE7N5LF
HALO Electronics
1: 8,69 €
696In Stock

Mfr. Part No.
TG110-HPE7N5LF

Mouser Part No
493-TG110-HPE7N5LF

HALO Electronics

Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra POE+ 1-Port

Datasheet

696In Stock

8,69 €

5,59 €

4,57 €

3,69 €

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers CJ5143 for NCP5080 350V 1.2A SMT

CJ5143-ALC
Coilcraft
1: 4,85 €
531In Stock
7.750On Order

Mfr. Part No.
CJ5143-ALC

Mouser Part No
994-CJ5143-ALC

Coilcraft

Audio Transformers / Signal Transformers CJ5143 for NCP5080 350V 1.2A SMT

Learn More

Datasheet

531In Stock

7.750On Order

Cut Tape

4,85 €

3,66 €

3,52 €

Reel

2,99 €

2,90 €

2,80 €

MouseReel Available

Min.: 1
Mult.: 1

: 250

Current Transformers - Board Mount CST7030 1:100 20A 1.33mH AEC-Q200

CST7030-100LC
Coilcraft
1: 2,73 €
1.684In Stock

Mfr. Part No.
CST7030-100LC

Mouser Part No
994-CST7030-100LC

Coilcraft

Current Transformers - Board Mount CST7030 1:100 20A 1.33mH AEC-Q200

Learn More

Datasheet

1.684In Stock

Cut Tape

2,73 €

2,23 €

1,94 €

1,87 €

Reel

1,77 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

SMD/SMT

Power Transformers - Board Mount

YA8779-BLD
Coilcraft
1: 4,95 €
2.754In Stock
1.800Expected 7/17/2026

Mfr. Part No.
YA8779-BLD

Mouser Part No
994-YA8779-BL

Coilcraft

Power Transformers - Board Mount

Datasheet

2.754In Stock

1.800Expected 7/17/2026

Cut Tape

4,95 €

4,04 €

3,33 €

3,23 €

Reel

3,10 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

Current Transformers - Board Mount XFMR,CURRENT SENSE 1:100 T& NPB

PM2165.100NL
Pulse Electronics
1: 1,42 €
2.414In Stock

Mfr. Part No.
PM2165.100NL

Mouser Part No
673-PM2165.100NL

Pulse Electronics

Current Transformers - Board Mount XFMR,CURRENT SENSE 1:100 T& NPB

Datasheet

2.414In Stock

1,42 €

1,21 €

1,16 €

1,13 €

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Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 100uH 9pF 260mOhm 3000VAC AEC-Q200

B78308A2387A003
TDK
1: 4,75 €
188In Stock

Mfr. Part No.
B78308A2387A003

Mouser Part No
871-B78308A2387A003

TDK

Audio Transformers / Signal Transformers 100uH 9pF 260mOhm 3000VAC AEC-Q200

Learn More

Datasheet

188In Stock

Cut Tape

4,75 €

3,93 €

3,77 €

3,66 €

Reel

3,01 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 190

Current Transformers - Board Mount 10A Curr Sense Txfr 1:125 SM

53125C
Murata Power Solutions
1: 1,50 €
1.990In Stock

Mfr. Part No.
53125C

Mouser Part No
580-53125C

Murata Power Solutions

Current Transformers - Board Mount 10A Curr Sense Txfr 1:125 SM

Learn More

Datasheet

1.990In Stock

Cut Tape

1,50 €

1,21 €

1,15 €

1,12 €

Reel

0,784 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

PCB Mount

Current Transformers - Board Mount 50 - 500KHZ 14.8MH

54100C
Murata Power Solutions
1: 2,04 €
1.625In Stock

Mfr. Part No.
54100C

Mouser Part No
580-54100C

Murata Power Solutions

Current Transformers - Board Mount 50 - 500KHZ 14.8MH

Learn More

Datasheet

1.625In Stock

Cut Tape

2,04 €

1,85 €

1,68 €

1,63 €

View

Reel

1,20 €

MouseReel Available

Min.: 1
Mult.: 1

: 450

SMD/SMT

Audio Transformers / Signal Transformers SMD RF Xfmr 75Ohms

CX2074NL
Pulse Electronics
1: 2,88 €
1.096In Stock

Mfr. Part No.
CX2074NL

Mouser Part No
673-CX2074NL

Pulse Electronics

Audio Transformers / Signal Transformers SMD RF Xfmr 75Ohms

Datasheet

1.096In Stock

2,88 €

2,56 €

2,30 €

2,17 €

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 10Base-T SMD NonPoE 200uH .4Ohms 1-Port

E2023NL
Pulse Electronics
1: 4,26 €
572In Stock

Mfr. Part No.
E2023NL

Mouser Part No
673-E2023NL

Pulse Electronics

Audio Transformers / Signal Transformers 10Base-T SMD NonPoE 200uH .4Ohms 1-Port

Datasheet

572In Stock

4,26 €

2,88 €

2,81 €

2,76 €

View

Min.: 1
Mult.: 1

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1 mW
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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 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