.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: 22.227

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 #

Power Transformers - Board Mount EFD20 9V-36V Flyback SMD 35W

PA1836NL
Pulse Electronics
1: 35,29 kr.
495In Stock

Mfr. Part No.
PA1836NL

Mouser Part No
673-PA1836NL

Pulse Electronics

Power Transformers - Board Mount EFD20 9V-36V Flyback SMD 35W

Datasheet

495In Stock

35,29 kr.

33,57 kr.

29,99 kr.

27,23 kr.

View

Min.: 1
Mult.: 1

PCB Mount

Power Transformers - Board Mount SMD HiFreq WireWound 48uH .12Ohms

PA3855.002NLT
Pulse Electronics
1: 24,10 kr.
656In Stock

Mfr. Part No.
PA3855.002NLT

Mouser Part No
673-PA3855.002NLT

Pulse Electronics

Power Transformers - Board Mount SMD HiFreq WireWound 48uH .12Ohms

Datasheet

656In Stock

Cut Tape

24,10 kr.

21,78 kr.

19,47 kr.

18,95 kr.

Reel

17,23 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 130

Power Transformers - Board Mount SMD HiFreq WireWound 128uH .41Ohms

PA3856.005NLT
Pulse Electronics
1: 25,21 kr.
798In Stock

Mfr. Part No.
PA3856.005NLT

Mouser Part No
673-PA3856.005NLT

Pulse Electronics

Power Transformers - Board Mount SMD HiFreq WireWound 128uH .41Ohms

Datasheet

798In Stock

Cut Tape

25,21 kr.

22,83 kr.

20,59 kr.

19,92 kr.

Reel

17,68 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 130

Current Transformers - Board Mount SMD Current Sense 5600uH 1.4Ohms

PB0026NLT
Pulse Electronics
1: 21,56 kr.
999In Stock

Mfr. Part No.
PB0026NLT

Mouser Part No
673-PB0026NLT

Pulse Electronics

Current Transformers - Board Mount SMD Current Sense 5600uH 1.4Ohms

Learn More

Datasheet

999In Stock

Cut Tape

21,56 kr.

19,47 kr.

18,50 kr.

17,90 kr.

Reel

16,49 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

Audio Transformers / Signal Transformers 100Base-T SMD NonPoE .6Ohms 1-Port

PE-68515LNLT
Pulse Electronics
1: 47,07 kr.
1.829In Stock

Mfr. Part No.
PE-68515LNLT

Mouser Part No
673-PE-68515LNLT

Pulse Electronics

Audio Transformers / Signal Transformers 100Base-T SMD NonPoE .6Ohms 1-Port

Datasheet

1.829In Stock

Cut Tape

47,07 kr.

41,33 kr.

39,61 kr.

38,42 kr.

Reel

35,58 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 160

Power Transformers - Board Mount SMD Hi Isolation Pwr 2350uH .9Ohms

PH9185.083NLT
Pulse Electronics
1: 25,29 kr.
667In Stock

Mfr. Part No.
PH9185.083NLT

Mouser Part No
673-PH9185.083NLT

Pulse Electronics

Power Transformers - Board Mount SMD Hi Isolation Pwr 2350uH .9Ohms

Learn More

Datasheet

667In Stock

Cut Tape

25,29 kr.

22,90 kr.

20,66 kr.

19,99 kr.

Reel

18,13 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 150

Pulse Transformers 2.6mH 4kV Iso 1:2 98Vus

PH9385.012NLT
Pulse Electronics
1: 21,63 kr.
1.052In Stock

Mfr. Part No.
PH9385.012NLT

Mouser Part No
673-PH9385012NLT

Pulse Electronics

Pulse Transformers 2.6mH 4kV Iso 1:2 98Vus

Datasheet

1.052In Stock

Cut Tape

21,63 kr.

18,65 kr.

17,75 kr.

17,68 kr.

Reel

14,10 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

SMD/SMT

Power Transformers - Board Mount 2.8mH 2500V 2:1:1 DCR=1.6-1.0Ohms

PH9572.211ANLT
Pulse Electronics
1: 21,48 kr.
821In Stock

Mfr. Part No.
PH9572.211ANLT

Mouser Part No
673-PH9572.211ANLT

Pulse Electronics

Power Transformers - Board Mount 2.8mH 2500V 2:1:1 DCR=1.6-1.0Ohms

Learn More

Datasheet

821In Stock

Cut Tape

21,48 kr.

19,47 kr.

18,20 kr.

17,68 kr.

Reel

15,37 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

6 W

PCB Mount

Audio Transformers / Signal Transformers RF XFMR / SURF MT/ TOPHAT RoHS

TTCM4-4X+
Mini-Circuits
1: 99,81 kr.
994In Stock

Mfr. Part No.
TTCM4-4X+

Mouser Part No
139-TTCM4-4X

Mini-Circuits

Audio Transformers / Signal Transformers RF XFMR / SURF MT/ TOPHAT RoHS

Datasheet

994In Stock

Cut Tape

99,81 kr.

22,98 kr.

15,96 kr.

12,98 kr.

Reel

11,56 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE 1Port

TG110-RPE5N5RLTR
HALO Electronics
1: 67,29 kr.
975In Stock
700Expected 11/09/2026

Mfr. Part No.
TG110-RPE5N5RLTR

Mouser Part No
493-TG110-RPE5N5RLTR

HALO Electronics

Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE 1Port

Learn More

Datasheet

975In Stock

700Expected 11/09/2026

Cut Tape

67,29 kr.

43,49 kr.

35,44 kr.

28,65 kr.

Reel

20,74 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 700

Audio Transformers / Signal Transformers WE-LAN AQ 10/100BasT 4PPoE 150uH 1500Vrms

749012310
Wurth Elektronik
1: 33,87 kr.
573In Stock

Mfr. Part No.
749012310

Mouser Part No
710-749012310

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN AQ 10/100BasT 4PPoE 150uH 1500Vrms

Learn More

Datasheet

573In Stock

Cut Tape

33,87 kr.

31,18 kr.

27,75 kr.

25,44 kr.

23,13 kr.

Reel

20,81 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 800

Audio Transformers / Signal Transformers TRANSFORMER

ETC4-1TR
MACOM
1: 23,57 kr.
1.105In Stock

Mfr. Part No.
ETC4-1TR

Mouser Part No
937-ETC4-1TR

MACOM

Audio Transformers / Signal Transformers TRANSFORMER

Datasheet

1.105In Stock

Cut Tape

23,57 kr.

19,17 kr.

16,26 kr.

15,22 kr.

Reel

13,20 kr.

View

Min.: 1
Mult.: 1

: 2.000

250 mW

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

ADT1.5-17+
Mini-Circuits
1: 170,09 kr.
573In Stock

Mfr. Part No.
ADT1.5-17+

Mouser Part No
139-ADT1.5-17

Mini-Circuits

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

Datasheet

573In Stock

Cut Tape

170,09 kr.

170,01 kr.

65,50 kr.

39,24 kr.

Reel

30,66 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

250 mW

Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 48P 2-Port w/Choke

TG1G-E234NVRL
HALO Electronics
1: 292,06 kr.
164In Stock

Mfr. Part No.
TG1G-E234NVRL

Mouser Part No
493-TG1G-E234NVRL

HALO Electronics

Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 48P 2-Port w/Choke

Learn More

Datasheet

164In Stock

292,06 kr.

188,37 kr.

153,68 kr.

124,21 kr.

View

Min.: 1
Mult.: 1

Power Transformers - Board Mount WE-PPTI SN6505 200 uH

750316853
Wurth Elektronik
1: 28,80 kr.
1.471In Stock

Mfr. Part No.
750316853

Mouser Part No
710-750316853

Wurth Elektronik

Power Transformers - Board Mount WE-PPTI SN6505 200 uH

Learn More

Datasheet

1.471In Stock

Cut Tape

28,80 kr.

23,57 kr.

21,63 kr.

19,69 kr.

Reel

17,68 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 850

3.3 V

12 V

SMD/SMT

Audio Transformers / Signal Transformers Flux Coupled 1:1 Transformer 0.4-500MHz

MABA-009180-500MHz
MACOM
1: 23,65 kr.
2.490In Stock
8.000Expected 03/08/2026

Mfr. Part No.
MABA-009180-500MHz

Mouser Part No
937-009180-500MHZ

MACOM

Audio Transformers / Signal Transformers Flux Coupled 1:1 Transformer 0.4-500MHz

Datasheet

2.490In Stock

8.000Expected 03/08/2026

Cut Tape

23,65 kr.

19,25 kr.

16,26 kr.

15,29 kr.

View

Reel

13,06 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

250 mW (1/4 W)

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

1000B-5012X
iNRCORE
1: 328,99 kr.
35In Stock
490Expected 12/08/2026

Mfr. Part No.
1000B-5012X

Mouser Part No
673-1000B-5012X

iNRCORE

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

Learn More

Datasheet

35In Stock

490Expected 12/08/2026

328,99 kr.

295,79 kr.

273,33 kr.

270,57 kr.

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers Signal-1553 Non-QPL Mil Grade

TL1553-45
iNRCORE
1: 491,61 kr.
31In Stock

Mfr. Part No.
TL1553-45

Mouser Part No
673-TL1553-45

iNRCORE

Audio Transformers / Signal Transformers Signal-1553 Non-QPL Mil Grade

Datasheet

31In Stock

491,61 kr.

441,78 kr.

411,72 kr.

402,47 kr.

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 3.6uH 1-8500MHz 250mA 45mOhm 1:1 AECQ2

UWB1-85EC
Coilcraft
1: 91,01 kr.
357In Stock

Mfr. Part No.
UWB1-85EC

Mouser Part No
994-UWB1-85EC

Coilcraft

Audio Transformers / Signal Transformers 3.6uH 1-8500MHz 250mA 45mOhm 1:1 AECQ2

Datasheet

357In Stock

Cut Tape

91,01 kr.

86,76 kr.

79,08 kr.

View

Reel

78,93 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 750

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

094929
Bourns
1: 28,80 kr.
4.071In Stock

Mfr. Part No.
094929

Mouser Part No
652-94929

Bourns

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

Learn More

Datasheet

4.071In Stock

28,80 kr.

24,84 kr.

24,02 kr.

23,28 kr.

View

Min.: 1
Mult.: 1

22 W

85 VAC to 265 VAC

12 V

PCB Mount

Power Transformers - Board Mount POE transformer, 12W, EPD13, 5V

POE012-PD13050S
Bourns
1: 19,62 kr.
740In Stock

Mfr. Part No.
POE012-PD13050S

Mouser Part No
652-POE012-PD13050S

Bourns

Power Transformers - Board Mount POE transformer, 12W, EPD13, 5V

Learn More

Datasheet

740In Stock

Cut Tape

19,62 kr.

Reel

19,40 kr.

16,11 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 300

5 V

SMD/SMT

Power Transformers - Board Mount POE transformer, 25W, EPD13, 12V

POE025-PD13120S
Bourns
1: 26,04 kr.
3.790In Stock

Mfr. Part No.
POE025-PD13120S

Mouser Part No
652-POE025-PD13120S

Bourns

Power Transformers - Board Mount POE transformer, 25W, EPD13, 12V

Learn More

Datasheet

3.790In Stock

Cut Tape

26,04 kr.

23,57 kr.

21,34 kr.

20,66 kr.

Reel

19,77 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

12 V

SMD/SMT

Power Transformers - Board Mount POE transformer, 30W, EPD13, 5V

POE030-PD13050S
Bourns
1: 31,71 kr.
710In Stock

Mfr. Part No.
POE030-PD13050S

Mouser Part No
652-POE030-PD13050S

Bourns

Power Transformers - Board Mount POE transformer, 30W, EPD13, 5V

Learn More

Datasheet

710In Stock

Cut Tape

31,71 kr.

25,89 kr.

20,89 kr.

19,62 kr.

Reel

17,16 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

5 V

SMD/SMT

Current Transformers - Industrial CURRENT TRANSFORMER W/ FLUX CONDITIONER

EFCT-1FC
Littelfuse
1: 1.263,43 kr.
19In Stock

Mfr. Part No.
EFCT-1FC

Mouser Part No
576-EFCT-1FC

Littelfuse

Current Transformers - Industrial CURRENT TRANSFORMER W/ FLUX CONDITIONER

Datasheet

19In Stock

1.263,43 kr.

1.179,80 kr.

1.165,25 kr.

View

Min.: 1
Mult.: 1

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

H1260FNL
Pulse Electronics
1: 30,14 kr.
801In Stock
NRND

Mfr. Part No.
H1260FNL

Mouser Part No
673-H1260FNL

NRND

Pulse Electronics

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

Learn More

Datasheet

801In Stock

30,14 kr.

27,23 kr.

25,66 kr.

24,84 kr.

View

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
Murata
Murrelektronik
Neutrik
Omron
Opto 22
Panduit
Phoenix Contact
Proterial
Pro-Wave Electronics
Pulse
Qorvo
RECOM
Schneider Electric
Schurter
Sensata
Siemens
Simpson
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
YAGEO

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
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 120/140 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