.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: 21.943

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 #

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

TC1.5-1G2+
Mini-Circuits
1: 74,14 RON
747In Stock

Mfr. Part No.
TC1.5-1G2+

Mouser Part No
139-TC1.5-1G2

Mini-Circuits

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

Learn More

Datasheet

747In Stock

Cut Tape

74,14 RON

74,04 RON

31,39 RON

14,54 RON

Reel

14,39 RON

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

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

TC4-19G2+
Mini-Circuits
1: 74,19 RON
2.225In Stock

Mfr. Part No.
TC4-19G2+

Mouser Part No
139-TC4-19G2

Mini-Circuits

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

Datasheet

2.225In Stock

Cut Tape

74,19 RON

74,14 RON

16,55 RON

11,87 RON

Reel

8,90 RON

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

250 mW

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

TC4-1TG2+
Mini-Circuits
1: 74,04 RON
842In Stock

Mfr. Part No.
TC4-1TG2+

Mouser Part No
139-TC4-1TG2

Mini-Circuits

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

Datasheet

842In Stock

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

250 mW

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

TC4-1W-7A+
Mini-Circuits
1: 74,14 RON
1.674In Stock

Mfr. Part No.
TC4-1W-7A+

Mouser Part No
139-TC4-1W-7A

Mini-Circuits

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

Datasheet

1.674In Stock

Cut Tape

74,14 RON

74,04 RON

26,11 RON

10,46 RON

Reel

9,51 RON

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

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

TCM4-1WX+
Mini-Circuits
1: 74,09 RON
1.364In Stock

Mfr. Part No.
TCM4-1WX+

Mouser Part No
139-TCM4-1WX

Mini-Circuits

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

Learn More

Datasheet

1.364In Stock

Cut Tape

74,09 RON

74,04 RON

24,40 RON

9,76 RON

Reel

7,80 RON

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

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

TCM8-1+
Mini-Circuits
1: 67,35 RON
2.351In Stock

Mfr. Part No.
TCM8-1+

Mouser Part No
139-TCM8-1

Mini-Circuits

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

Learn More

Datasheet

2.351In Stock

Cut Tape

67,35 RON

67,25 RON

24,35 RON

9,76 RON

Reel

7,70 RON

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Pulse Transformers ISO MOD SMD GullWing 3kVrms 0.9Ohm 6pin

TGMR-360V6LF
HALO Electronics
1: 21,18 RON
1.520In Stock

Mfr. Part No.
TGMR-360V6LF

Mouser Part No
493-TGMR-360V6LF

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing 3kVrms 0.9Ohm 6pin

Learn More

Datasheet

1.520In Stock

21,18 RON

20,32 RON

17,05 RON

16,60 RON

View

Min.: 1
Mult.: 1

SMD/SMT

Current Transformers - Industrial 600:1 26MM ID XFMR CURRENT

SE-CS30-26
Littelfuse
1: 2.104,05 RON
3In Stock

Mfr. Part No.
SE-CS30-26

Mouser Part No
576-SE-CS30-26

Littelfuse

Current Transformers - Industrial 600:1 26MM ID XFMR CURRENT

Learn More

Datasheet

3In Stock

2.104,05 RON

2.053,90 RON

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 10Base-T SMD NonPoE 140uH .6Ohms 1-Port

23Z467SMNLT
Pulse Electronics
1: 19,52 RON
631In Stock

Mfr. Part No.
23Z467SMNLT

Mouser Part No
673-23Z467SMNLT

Pulse Electronics

Audio Transformers / Signal Transformers 10Base-T SMD NonPoE 140uH .6Ohms 1-Port

Datasheet

631In Stock

Cut Tape

19,52 RON

17,61 RON

16,90 RON

16,40 RON

Reel

12,12 RON

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 900

Audio Transformers / Signal Transformers 1000Base-T SMD 1-Port

H5004NL
Pulse Electronics
1: 43,11 RON
405In Stock

Mfr. Part No.
H5004NL

Mouser Part No
673-H5004NL

Pulse Electronics

Audio Transformers / Signal Transformers 1000Base-T SMD 1-Port

Learn More

Datasheet

405In Stock

43,11 RON

38,88 RON

31,34 RON

30,48 RON

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 1-Port

H5015NLT
Pulse Electronics
1: 35,91 RON
421In Stock

Mfr. Part No.
H5015NLT

Mouser Part No
673-H5015NLT

Pulse Electronics

Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 1-Port

Datasheet

421In Stock

Cut Tape

35,91 RON

32,39 RON

31,04 RON

30,13 RON

Reel

24,80 RON

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 2-Port

H5200NL
Pulse Electronics
1: 53,37 RON
186In Stock

Mfr. Part No.
H5200NL

Mouser Part No
673-H5200NL

Pulse Electronics

Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 2-Port

Learn More

Datasheet

186In Stock

53,37 RON

48,14 RON

44,97 RON

44,92 RON

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers MDL SIN XFMR-CMC AEC-Q200

HM1238NL
Pulse Electronics
1: 14,13 RON
898In Stock

Mfr. Part No.
HM1238NL

Mouser Part No
673-HM1238NL

Pulse Electronics

Audio Transformers / Signal Transformers MDL SIN XFMR-CMC AEC-Q200

Learn More

Datasheet

898In Stock

14,13 RON

12,83 RON

12,42 RON

11,92 RON

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 2-Port

HX5014NLT
Pulse Electronics
1: 71,22 RON
719In Stock

Mfr. Part No.
HX5014NLT

Mouser Part No
673-HX5014NLT

Pulse Electronics

Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 2-Port

Learn More

Datasheet

719In Stock

Cut Tape

71,22 RON

63,63 RON

61,11 RON

59,20 RON

57,34 RON

Reel

47,89 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

Power Transformers EP13 33V-57V Flyback SMD 25W

PA2369NLT
Pulse Electronics
1: 15,64 RON
885In Stock

Mfr. Part No.
PA2369NLT

Mouser Part No
673-PA2369NLT

Pulse Electronics

Power Transformers EP13 33V-57V Flyback SMD 25W

Datasheet

885In Stock

Cut Tape

15,64 RON

12,47 RON

9,66 RON

Reel

9,66 RON

9,31 RON

9,00 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 150

Pulse Transformers THT Gate Drive 1500uH .75Ohms

PE-63385NL
Pulse Electronics
1: 33,10 RON
325In Stock

Mfr. Part No.
PE-63385NL

Mouser Part No
673-PE-63385NL

Pulse Electronics

Pulse Transformers THT Gate Drive 1500uH .75Ohms

Datasheet

325In Stock

33,10 RON

22,08 RON

20,72 RON

20,62 RON

20,52 RON

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers THT T1/CEPT/ISDN-Pri 1200uH 1.3Ohm 1-Por

PE-65351NL
Pulse Electronics
1: 19,72 RON
911In Stock

Mfr. Part No.
PE-65351NL

Mouser Part No
673-PE-65351NL

Pulse Electronics

Audio Transformers / Signal Transformers THT T1/CEPT/ISDN-Pri 1200uH 1.3Ohm 1-Por

Datasheet

911In Stock

19,72 RON

17,81 RON

17,10 RON

13,53 RON

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers SMD 10BaseT Islation 200uH .3Ohms 1-Port

PE-65726NLT
Pulse Electronics
1: 17,50 RON
1.479In Stock

Mfr. Part No.
PE-65726NLT

Mouser Part No
673-PE-65726NLT

Pulse Electronics

Audio Transformers / Signal Transformers SMD 10BaseT Islation 200uH .3Ohms 1-Port

Datasheet

1.479In Stock

Cut Tape

17,50 RON

15,89 RON

15,24 RON

14,69 RON

View

Reel

10,21 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 850

Pulse Transformers 1.02mH 2.5kV Iso 3CT:4CT SM NPB

PH9085.034NLT
Pulse Electronics
1: 9,26 RON
1.580In Stock

Mfr. Part No.
PH9085.034NLT

Mouser Part No
673-PH9085034NLT

Pulse Electronics

Pulse Transformers 1.02mH 2.5kV Iso 3CT:4CT SM NPB

Datasheet

1.580In Stock

Cut Tape

9,26 RON

7,60 RON

6,29 RON

5,38 RON

Reel

4,90 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 700

SMD/SMT

Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port ETR Trnsfmr

749050018
Wurth Elektronik
1: 56,79 RON
427In Stock

Mfr. Part No.
749050018

Mouser Part No
710-749050018

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port ETR Trnsfmr

Learn More

Datasheet

427In Stock

Cut Tape

56,79 RON

47,13 RON

40,94 RON

37,02 RON

Reel

33,30 RON

Quote

MouseReel Available

Min.: 1
Mult.: 1

Reel: 450

Power Transformers WE-PPTI SN6505B 200 uH

750316886
Wurth Elektronik
1: 19,42 RON
1.968In Stock

Mfr. Part No.
750316886

Mouser Part No
710-750316886

Wurth Elektronik

Power Transformers WE-PPTI SN6505B 200 uH

Learn More

Datasheet

1.968In Stock

Cut Tape

19,42 RON

17,91 RON

16,45 RON

14,94 RON

Reel

12,07 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 850

5 V

SMD/SMT

Power Transformers MID-OLLT LT3798 600 uH 14 W

750813134
Wurth Elektronik
1: 49,09 RON
381In Stock

Mfr. Part No.
750813134

Mouser Part No
710-750813134

Wurth Elektronik

Power Transformers MID-OLLT LT3798 600 uH 14 W

Learn More

Datasheet

381In Stock

49,09 RON

40,89 RON

38,63 RON

36,32 RON

34,10 RON

Min.: 1
Mult.: 1

14 W

90 VAC to 265 VAC

14 V

Through Hole

Power Transformers Transformers for DC-DC Converters, DC/DC Converter, ER11, 100 H, TR=1:1:1:1

B78334B1033A003
EPCOS / TDK
1: 29,02 RON
370In Stock

Mfr. Part No.
B78334B1033A003

Mouser Part No
871-B78334B1033A3

EPCOS / TDK

Power Transformers Transformers for DC-DC Converters, DC/DC Converter, ER11, 100 H, TR=1:1:1:1

Datasheet

370In Stock

Cut Tape

29,02 RON

23,84 RON

20,82 RON

20,57 RON

20,52 RON

Reel

17,45 RON

Min.: 1
Mult.: 1

Reel: 600

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

B78308A2387A003
EPCOS / TDK
1: 20,98 RON
212In Stock

Mfr. Part No.
B78308A2387A003

Mouser Part No
871-B78308A2387A003

EPCOS / TDK

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

Learn More

Datasheet

212In Stock

Cut Tape

20,98 RON

18,96 RON

18,21 RON

17,66 RON

Reel

15,49 RON

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 190

Current Transformers - Board Mount 1:100 2.00 MH 20A 1000VRMS

PL3264
iNRCORE
1: 223,99 RON
9In Stock
64Expected 3/18/2026

Mfr. Part No.
PL3264

Mouser Part No
673-PL3264

iNRCORE

Current Transformers - Board Mount 1:100 2.00 MH 20A 1000VRMS

Datasheet

9In Stock

64Expected 3/18/2026

223,99 RON

Min.: 1
Mult.: 1

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