.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Transformers

List Images

Results: 21.957

Applied Filters:

Manufacturer

Power Rating

Primary Voltage Rating

Secondary Voltage Rating

Mounting Style

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Pulse Transformers SMD ISOLATION MODULE For Maxim ICs

TGMR-1464V6LF
HALO Electronics
1: 50,50 RON
221In Stock

Mfr. Part No.
TGMR-1464V6LF

Mouser Part No
493-TGMR-1464V6LF

HALO Electronics

Pulse Transformers SMD ISOLATION MODULE For Maxim ICs

Learn More

Datasheet

221In Stock

50,50 RON

32,70 RON

26,66 RON

21,58 RON

View

Min.: 1
Mult.: 1

SMD/SMT

Pulse Transformers

78613/1JC
Murata Power Solutions
1: 6,94 RON
26In Stock

Mfr. Part No.
78613/1JC

Mouser Part No
580-78613/1JC

Murata Power Solutions

Pulse Transformers

Learn More

Datasheet

26In Stock

6,94 RON

6,89 RON

6,79 RON

6,49 RON

View

Min.: 1
Mult.: 1

SMD/SMT

Power Transformers WE-FB LT3748 100 uH 12 W

750311456
Wurth Elektronik
1: 50,70 RON
150In Stock

Mfr. Part No.
750311456

Mouser Part No
710-750311456

Wurth Elektronik

Power Transformers WE-FB LT3748 100 uH 12 W

Learn More

Datasheet

150In Stock

Cut Tape

50,70 RON

47,48 RON

45,42 RON

41,30 RON

Reel

37,17 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

12 W

36 V

12 V

SMD/SMT

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

B0570-BL
Coilcraft
1: 41,30 RON
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

Learn More

Datasheet

105In Stock

41,30 RON

35,01 RON

33,55 RON

31,74 RON

View

Min.: 1
Mult.: 1

15 W

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

C1586-ALD
Coilcraft
1: 21,38 RON
103In 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

Learn More

Datasheet

103In Stock

Cut Tape

21,38 RON

16,15 RON

15,39 RON

14,39 RON

Reel

13,18 RON

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 175

13 W

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

CST2-125LC
Coilcraft
1: 14,34 RON
53In Stock

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

53In Stock

Cut Tape

14,34 RON

11,72 RON

10,56 RON

Reel

8,95 RON

8,70 RON

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

Current Transformers - Board Mount CST4835 1:50 7A 205uH AEC-Q200

CST4835-050EC
Coilcraft
1: 14,94 RON
628In Stock

Mfr. Part No.
CST4835-050EC

Mouser Part No
994-CST4835-050EC

Coilcraft

Current Transformers - Board Mount CST4835 1:50 7A 205uH AEC-Q200

Learn More

Datasheet

628In Stock

Cut Tape

14,94 RON

12,22 RON

10,36 RON

10,06 RON

Reel

9,05 RON

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Audio Transformers / Signal Transformers FA2805 SMT Flyback For Si341, Si3402

FA2805-CLD
Coilcraft
1: 21,38 RON
380In Stock
525Expected 3/27/2026

Mfr. Part No.
FA2805-CLD

Mouser Part No
994-FA2805-CLD

Coilcraft

Audio Transformers / Signal Transformers FA2805 SMT Flyback For Si341, Si3402

Learn More

Datasheet

380In Stock

525Expected 3/27/2026

Cut Tape

21,38 RON

16,15 RON

15,39 RON

14,39 RON

Reel

13,18 RON

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 175

15 W

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

FA2925-ALD
Coilcraft
1: 20,67 RON
138In Stock

Mfr. Part No.
FA2925-ALD

Mouser Part No
994-FA2925-ALD

Coilcraft

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

Learn More

Datasheet

138In Stock

Cut Tape

20,67 RON

15,59 RON

14,89 RON

13,93 RON

Reel

12,78 RON

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 175

15 W

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

POE53PR-33ED
Coilcraft
1: 26,31 RON
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

26,31 RON

19,87 RON

18,91 RON

17,76 RON

Reel

16,20 RON

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 150

53 W

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

POE72PR-12ED
Coilcraft
1: 26,31 RON
35In Stock
150Expected 3/26/2026

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

35In Stock

150Expected 3/26/2026

Cut Tape

26,31 RON

19,87 RON

18,91 RON

17,76 RON

Reel

16,20 RON

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 150

72 W

Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.080-450 MHz

PWB-1-ALC
Coilcraft
1: 14,34 RON
165In Stock

Mfr. Part No.
PWB-1-ALC

Mouser Part No
994-PWB-1-ALC

Coilcraft

Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.080-450 MHz

Datasheet

165In Stock

Cut Tape

14,34 RON

10,81 RON

10,36 RON

Reel

8,80 RON

8,55 RON

8,25 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

Audio Transformers / Signal Transformers PWB Wideband RF 1:16 0.050-80 MHz

PWB-16-ALC
Coilcraft
1: 22,08 RON
148In Stock

Mfr. Part No.
PWB-16-ALC

Mouser Part No
994-PWB-16-ALC

Coilcraft

Audio Transformers / Signal Transformers PWB Wideband RF 1:16 0.050-80 MHz

Datasheet

148In Stock

Cut Tape

22,08 RON

16,70 RON

16,05 RON

Reel

13,63 RON

13,18 RON

12,83 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

Audio Transformers / Signal Transformers PWB Wideband RF 1:4 0.150-500 MHz

PWB-4-ALC
Coilcraft
1: 12,37 RON
190In Stock

Mfr. Part No.
PWB-4-ALC

Mouser Part No
994-PWB-4-ALC

Coilcraft

Audio Transformers / Signal Transformers PWB Wideband RF 1:4 0.150-500 MHz

Datasheet

190In Stock

Cut Tape

12,37 RON

9,36 RON

9,00 RON

Reel

7,65 RON

7,39 RON

7,19 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

Power Transformers Q4438 Flybck Regltor 12 V, -12 V 0.63 A

Q4438-BL
Coilcraft
1: 38,28 RON
287In Stock
756Expected 3/13/2026

Mfr. Part No.
Q4438-BL

Mouser Part No
994-Q4438-BL

Coilcraft

Power Transformers Q4438 Flybck Regltor 12 V, -12 V 0.63 A

Learn More

Datasheet

287In Stock

756Expected 3/13/2026

38,28 RON

26,91 RON

18,76 RON

17,45 RON

Min.: 1
Mult.: 1

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

SWB3010-PCL
Coilcraft
1: 16,95 RON
18In Stock

Mfr. Part No.
SWB3010-PCL

Mouser Part No
994-SWB3010-PCL

Coilcraft

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

Learn More

Datasheet

18In Stock

16,95 RON

12,83 RON

12,22 RON

11,42 RON

View

Min.: 1
Mult.: 1

250 mW (1/4 W)

Audio Transformers / Signal Transformers WB-PC RF Transformer Wideband

WB3010-PCL
Coilcraft
1: 25,20 RON
69In Stock

Mfr. Part No.
WB3010-PCL

Mouser Part No
994-WB3010-PCL

Coilcraft

Audio Transformers / Signal Transformers WB-PC RF Transformer Wideband

Datasheet

69In Stock

25,20 RON

19,01 RON

18,11 RON

17,00 RON

View

Min.: 1
Mult.: 1

250 mW (1/4 W)

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

WB9-1L
Coilcraft
1: 24,24 RON
42In Stock

Mfr. Part No.
WB9-1L

Mouser Part No
994-WB9-1L

Coilcraft

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

Datasheet

42In Stock

24,24 RON

18,36 RON

17,45 RON

16,35 RON

View

Min.: 1
Mult.: 1

250 mW (1/4 W)

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

WBC4-1WLC
Coilcraft
1: 20,87 RON
201In Stock
750Expected 4/24/2026

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

201In Stock

750Expected 4/24/2026

Cut Tape

20,87 RON

16,00 RON

13,78 RON

Reel

12,68 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 750

250 mW

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

WBC9-1LC
Coilcraft
1: 27,21 RON
133In Stock
750Expected 4/10/2026

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

133In Stock

750Expected 4/10/2026

Cut Tape

27,21 RON

20,57 RON

19,57 RON

18,36 RON

View

Reel

15,74 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 750

250 mW

Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS

TC1-1T-75X+
Mini-Circuits
1: 74,04 RON
308In Stock

Mfr. Part No.
TC1-1T-75X+

Mouser Part No
139-TC1-1T-75X

Mini-Circuits

Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS

Learn More

Datasheet

308In Stock

Cut Tape

74,04 RON

13,93 RON

9,10 RON

7,09 RON

6,79 RON

Reel

6,09 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS

TC4-6TG2+
Mini-Circuits
1: 74,04 RON
166In Stock
500Expected 2/24/2026

Mfr. Part No.
TC4-6TG2+

Mouser Part No
139-TC4-6TG2

Mini-Circuits

Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS

Datasheet

166In Stock

500Expected 2/24/2026

Cut Tape

74,04 RON

17,20 RON

12,52 RON

10,46 RON

9,61 RON

Reel

9,61 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Audio Transformers / Signal Transformers TC XFMR / SURF MT / HAT RoHS

TC8-1X+
Mini-Circuits
1: 67,25 RON
830In Stock

Mfr. Part No.
TC8-1X+

Mouser Part No
139-TC8-1X

Mini-Circuits

Audio Transformers / Signal Transformers TC XFMR / SURF MT / HAT RoHS

Datasheet

830In Stock

Cut Tape

67,25 RON

14,79 RON

10,06 RON

8,10 RON

View

Reel

7,24 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.000

Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS

TCM3-1T+
Mini-Circuits
1: 74,04 RON
65In Stock

Mfr. Part No.
TCM3-1T+

Mouser Part No
139-TCM3-1T

Mini-Circuits

Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS

Learn More

Datasheet

65In Stock

Cut Tape

74,04 RON

15,29 RON

10,46 RON

7,75 RON

7,44 RON

Reel

7,44 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Audio Transformers / Signal Transformers TRNSFMR/ SURF MT/

TTC1-33W-75+
Mini-Circuits
1: 74,04 RON
197In Stock

Mfr. Part No.
TTC1-33W-75+

Mouser Part No
139-TTC1-33W-75+

Mini-Circuits

Audio Transformers / Signal Transformers TRNSFMR/ SURF MT/

Learn More

Datasheet

197In Stock

Cut Tape

74,04 RON

16,85 RON

10,41 RON

8,45 RON

Reel

8,45 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

500 mW (1/2 W)

Transformers

Types of Transformers

Customer Service Office

Company

Resources

Support

ABB
ABRACON
Adam Tech
Advanced Energy
Advantech
Altech
Amphenol
AMSECO
ATC Diversified Electronics
Banner Engineering
Bel
Bel Power Solutions
Bourns
Carlo Gavazzi
Coilcraft
Eaton
EMO Systems
HALO Electronics
Hammond
HARTING
Hatch Lighting
ICE Components
IDEC
Infineon
iNRCORE
KEMET
LEM
Littelfuse
MACOM
Mini-Circuits
Mitsumi
Molex
Mueller Electric
Murata
Murrelektronik
Neutrik
Omron
Opto 22
Panduit
Phoenix Contact
Power Integrations
Proterial
Pro-Wave Electronics
Pulse
Qorvo
Schneider Electric
Schurter
Sensata
Siemens
SolaHD
Spectrum Control
Staco
Sumida
Tamura
Taoglas
TDK
TE Connectivity
Triad Magnetics
Tripp Lite
TT Electronics
TTM Technologies
Vacuumschmelze
Vicor
Visaton
Vishay
Weidmuller
White-Rodgers
Wurth Elektronik
Xicon

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
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
6 V
6 V to 12.6 V
6 V to 18 V
7 V to 24 V
7 V to 26 V
7 V to 31 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

-
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