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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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Part #

Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC

100B-1003
iNRCORE
1: 22,70 €
78In Stock

Mfr. Part No.
100B-1003

Mouser Part No
673-100B-1003

iNRCORE

Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC

Datasheet

78In Stock

22,70 €

20,44 €

19,59 €

19,52 €

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Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC

100B-1018X
iNRCORE
1: 36,64 €
98In Stock

Mfr. Part No.
100B-1018X

Mouser Part No
673-100B-1018X

iNRCORE

Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC

Datasheet

98In Stock

36,64 €

32,96 €

31,58 €

30,58 €

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Min.: 1
Mult.: 1

Power Transformers - Board Mount POE transformer, 25W, EP13, 5V

POE025-EP13050S
Bourns
1: 4,57 €
631In Stock

Mfr. Part No.
POE025-EP13050S

Mouser Part No
652-POE025-EP13050S

Bourns

Power Transformers - Board Mount POE transformer, 25W, EP13, 5V

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Datasheet

631In Stock

Cut Tape

4,57 €

3,74 €

3,07 €

2,98 €

Reel

2,85 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 540

5 V

SMD/SMT

Audio Transformers / Signal Transformers 100Base-TX SMD PoE 350uH .75Ohms 1-Port

HX2019FNL
Pulse Electronics
1: 5,53 €
1 251In Stock
NRND

Mfr. Part No.
HX2019FNL

Mouser Part No
673-HX2019FNL

NRND

Pulse Electronics

Audio Transformers / Signal Transformers 100Base-TX SMD PoE 350uH .75Ohms 1-Port

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Datasheet

1 251In Stock

5,53 €

4,54 €

4,15 €

4,06 €

View

Min.: 1
Mult.: 1

Current Transformers - Board Mount SMD Current Transformer 500H

SCS-50500
Bel Signal Transformer
1: 2,12 €
994In Stock

Mfr. Part No.
SCS-50500

Mouser Part No
530-SCS-50500

Bel Signal Transformer

Current Transformers - Board Mount SMD Current Transformer 500H

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Datasheet

994In Stock

Cut Tape

2,12 €

1,87 €

1,73 €

1,70 €

Reel

1,62 €

View

Min.: 1
Mult.: 1

: 1 000

SMD/SMT

Power Transformers - Board Mount Offline Flyback Transformers w/ Reinforced Insulation

063934
Bourns
1: 3,26 €
3 919In Stock

Mfr. Part No.
063934

Mouser Part No
652-63934

Bourns

Power Transformers - Board Mount Offline Flyback Transformers w/ Reinforced Insulation

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Datasheet

3 919In Stock

3,26 €

2,89 €

2,65 €

2,58 €

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Min.: 1
Mult.: 1

9 W

85 VAC to 265 VAC

12 V

PCB Mount

Power Transformers - Board Mount Planar transformer, 48W, EED20.9, Vout 12V

PLN048-ED21A12S
Bourns
1: 8,43 €
421In Stock

Mfr. Part No.
PLN048-ED21A12S

Mouser Part No
652-PLN048-ED21A12S

Bourns

Power Transformers - Board Mount Planar transformer, 48W, EED20.9, Vout 12V

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Datasheet

421In Stock

Cut Tape

8,43 €

6,85 €

6,57 €

5,21 €

Reel

4,67 €

MouseReel Available

Min.: 1
Mult.: 1

: 300

48 W

33 V to 57 V

14 V

SMD/SMT

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

TM1188NL
Taoglas
1: 2,06 €
1 313In Stock

Mfr. Part No.
TM1188NL

Mouser Part No
960-TM1188NL

Taoglas

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

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Datasheet

1 313In Stock

Cut Tape

2,06 €

1,30 €

Reel

1,30 €

0,613 €

0,599 €

MouseReel Available

Min.: 1
Mult.: 1

: 750

Power Transformers - Board Mount WE-PSPA 1006 475uH 100mA AEC-Q200

78931610518
Wurth Elektronik
1: 6,21 €
1 003In Stock

Mfr. Part No.
78931610518

Mouser Part No
710-78931610518

Wurth Elektronik

Power Transformers - Board Mount WE-PSPA 1006 475uH 100mA AEC-Q200

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Datasheet

1 003In Stock

Cut Tape

6,21 €

5,96 €

5,46 €

4,97 €

View

Reel

3,78 €

MouseReel Available

Min.: 1
Mult.: 1

: 1 200

5 V

18 V

PCB Mount

Audio Transformers / Signal Transformers 1:1.5 CORE & WIRE Transformer, DC - 2300 MHz, 50/75?

Z7550-FFNM+
Mini-Circuits
1: 106,50 €
16In Stock

Mfr. Part No.
Z7550-FFNM+

Mouser Part No
139-Z7550-FFNM+

Mini-Circuits

Audio Transformers / Signal Transformers 1:1.5 CORE & WIRE Transformer, DC - 2300 MHz, 50/75?

Datasheet

16In Stock

106,50 €

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 10/100BASE-TX SMD AEC-Q200 16P 1-Port

TG110-AE050N5LFTR
HALO Electronics
1: 3,50 €
4 722In Stock

Mfr. Part No.
TG110-AE050N5LFTR

Mouser Part No
493-TG110AE050N5LFTR

HALO Electronics

Audio Transformers / Signal Transformers 10/100BASE-TX SMD AEC-Q200 16P 1-Port

Datasheet

4 722In Stock

Cut Tape

3,50 €

3,36 €

3,26 €

3,15 €

3,03 €

Reel

2,38 €

MouseReel Available

Min.: 1
Mult.: 1

: 700

Audio Transformers / Signal Transformers 10/100BASE-TX SMD AEC-Q200 16P 1-Port

TG110-AEX50N5LFTR
HALO Electronics
1: 3,73 €
1 186In Stock

Mfr. Part No.
TG110-AEX50N5LFTR

Mouser Part No
493-TG110AEX50N5LFTR

HALO Electronics

Audio Transformers / Signal Transformers 10/100BASE-TX SMD AEC-Q200 16P 1-Port

Learn More

Datasheet

Product Comments

1 186In Stock

Cut Tape

3,73 €

3,57 €

3,47 €

3,36 €

Reel

2,96 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 700

Power Transformers - Board Mount 50\60 Hz, Laminated Transformer

14A-10R-28
Bel Signal Transformer
1: 10,19 €
534In Stock

Mfr. Part No.
14A-10R-28

Mouser Part No
530-14A-10R-28

Bel Signal Transformer

Power Transformers - Board Mount 50\60 Hz, Laminated Transformer

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Datasheet

534In Stock

10,19 €

9,67 €

8,76 €

8,37 €

View

Min.: 1
Mult.: 1

10 VA

115 VAC, 230 VAC

28 V CT/14 V

Through Hole

Power Transformers - Board Mount 50\60 Hz, Laminated Transformer

14A-30-512
Bel Signal Transformer
1: 18,75 €
493In Stock

Mfr. Part No.
14A-30-512

Mouser Part No
530-14A-30-512

Bel Signal Transformer

Power Transformers - Board Mount 50\60 Hz, Laminated Transformer

Learn More

Datasheet

493In Stock

18,75 €

16,89 €

16,19 €

15,68 €

View

Min.: 1
Mult.: 1

30 VA

115 VAC, 230 VAC

5 V/12 V

Through Hole

Power Transformers - Industrial Rectifier Power Transformer

36-50
Bel Signal Transformer
1: 430,12 €
6In Stock

Mfr. Part No.
36-50

Mouser Part No
530-36-50

Bel Signal Transformer

Power Transformers - Industrial Rectifier Power Transformer

Datasheet

6In Stock

430,12 €

Min.: 1
Mult.: 1

1.8 kVA

115 VAC, 230 VAC

36 V CT/18 V CT

Chassis

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

HPI-15
Bel Signal Transformer
1: 443,33 €
27In Stock

Mfr. Part No.
HPI-15

Mouser Part No
530-HPI-15

Bel Signal Transformer

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

Learn More

Datasheet

27In Stock

443,33 €

Min.: 1
Mult.: 1

Power Transformers - Board Mount 50\60 Hz, Laminated Transformer

PC-12-100
Bel Signal Transformer
1: 14,07 €
347In Stock

Mfr. Part No.
PC-12-100

Mouser Part No
530-PC-12-100

Bel Signal Transformer

Power Transformers - Board Mount 50\60 Hz, Laminated Transformer

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Datasheet

347In Stock

14,07 €

12,67 €

12,14 €

11,01 €

View

Min.: 1
Mult.: 1

1.2 VA

115 VAC

12.6 V CT/6.3 V

Through Hole

Current Transformers - Board Mount 25mH 3KVdc AEC-Q200 30A DCR=0.5mOhms

PH9505.180NLT
Pulse Electronics
1: 2,29 €
1 596In Stock

Mfr. Part No.
PH9505.180NLT

Mouser Part No
673-PH9505.180NLT

Pulse Electronics

Current Transformers - Board Mount 25mH 3KVdc AEC-Q200 30A DCR=0.5mOhms

Learn More

Datasheet

1 596In Stock

Cut Tape

2,29 €

2,07 €

1,89 €

1,83 €

Reel

1,57 €

View

Min.: 1
Mult.: 1

: 150

PCB Mount

Audio Transformers / Signal Transformers WE-LAN AQ 10/100BasT 4PPoE 180uH 1500Vrms

749013310
Wurth Elektronik
1: 4,29 €
1 600In Stock

Mfr. Part No.
749013310

Mouser Part No
710-749013310

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN AQ 10/100BasT 4PPoE 180uH 1500Vrms

Learn More

Datasheet

1 600In Stock

Cut Tape

4,29 €

4,02 €

3,67 €

3,41 €

Reel

2,66 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 800

Audio Transformers / Signal Transformers WE-LAN 10/100BaseT nonPoE 350uH 4500Vrm

7490140123B
Wurth Elektronik
1: 10,27 €
764In Stock

Mfr. Part No.
7490140123B

Mouser Part No
710-7490140123B

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 10/100BaseT nonPoE 350uH 4500Vrm

Learn More

Datasheet

764In Stock

Cut Tape

10,27 €

8,57 €

7,79 €

7,48 €

Reel

7,08 €

MouseReel Available

Min.: 1
Mult.: 1

: 300

Power Transformers - Board Mount WE-FLEX Flexible Transformer for DC/DC Converter

749196201
Wurth Elektronik
1: 5,58 €
567In Stock

Mfr. Part No.
749196201

Mouser Part No
710-749196201

Wurth Elektronik

Power Transformers - Board Mount WE-FLEX Flexible Transformer for DC/DC Converter

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Datasheet

567In Stock

Cut Tape

5,58 €

5,17 €

5,10 €

4,65 €

4,25 €

Reel

3,81 €

MouseReel Available

Min.: 1
Mult.: 1

: 400

Current Transformers - Board Mount WE-CST 1.8mH 7A 1:150 DCR=21ohms

749252150
Wurth Elektronik
1: 2,15 €
4 082In Stock

Mfr. Part No.
749252150

Mouser Part No
710-749252150

Wurth Elektronik

Current Transformers - Board Mount WE-CST 1.8mH 7A 1:150 DCR=21ohms

Learn More

Datasheet

4 082In Stock

Cut Tape

2,15 €

2,14 €

2,13 €

1,90 €

View

Reel

1,47 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

PCB Mount

Pulse Transformers Analog Modem Transformer

750082111
Wurth Elektronik
1: 6,30 €
708In Stock
280Expected 9/2/2026

Mfr. Part No.
750082111

Mouser Part No
710-750082111

Wurth Elektronik

Pulse Transformers Analog Modem Transformer

Datasheet

708In Stock

280Expected 9/2/2026

6,30 €

5,44 €

5,03 €

4,87 €

View

Min.: 1
Mult.: 1

Power Transformers - Board Mount MID-PPMAX MAX14940 384 uH 800 mW

750315230
Wurth Elektronik
1: 3,43 €
1 167In Stock

Mfr. Part No.
750315230

Mouser Part No
710-750315230

Wurth Elektronik

Power Transformers - Board Mount MID-PPMAX MAX14940 384 uH 800 mW

Learn More

Datasheet

1 167In Stock

Cut Tape

3,43 €

3,26 €

2,74 €

Reel

2,52 €

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 500

800 mW

5 V

SMD/SMT

Power Transformers - Board Mount WE-AGDT LT8302 6 uH

750318114
Wurth Elektronik
1: 3,02 €
1 124In Stock

Mfr. Part No.
750318114

Mouser Part No
710-750318114

Wurth Elektronik

Power Transformers - Board Mount WE-AGDT LT8302 6 uH

Learn More

Datasheet

1 124In Stock

Cut Tape

3,02 €

2,83 €

2,76 €

Reel

2,76 €

1,49 €

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 250

Board Mount

Transformers

Types of Transformers

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ABB
ABRACON
Adam Tech
Advanced Energy
Advantech
Altech
Amphenol
AMSECO
ATC Diversified Electronics
Banner Engineering
Bel
Bel Power Solutions
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Carlo Gavazzi
Cinch Connectivity Solutions
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Eaton
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IDEC
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LEM
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Mini-Circuits
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Neutrik
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Opto 22
Panduit
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Proterial
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Qorvo
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Schurter
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Siemens
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SolaHD
Spectrum Control
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Vacuumschmelze
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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