Transformers

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.
Results: 21,957
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (AUD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Power Rating
Primary Voltage Rating
Secondary Voltage Rating
Mounting Style
iNRCORE Audio Transformers / Signal Transformers
Datasheet
17In Stock
Min.: 1
Mult.: 1
ATC Diversified Electronics Current Transformers - Industrial Current Transformer 100/5 amp
Datasheet
8In Stock
Min.: 1
Mult.: 1

3 VA Free Hanging
Taoglas Audio Transformers / Signal Transformers 5G Base-T LAN transformer. Single port and 30pin with PoE++ (720mA) and SMT.
Datasheet
400In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 400

iNRCORE Audio Transformers / Signal Transformers XFMR LAN 10/100/1000 BASE-T
Datasheet
13In Stock
Min.: 1
Mult.: 1
Pulse Electronics Audio Transformers / Signal Transformers MOD DUAL 1GPP 1:1 EXT. HF SMD
Datasheet
360In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 600

Mini-Circuits Audio Transformers / Signal Transformers RF XFMR / SURF MT / RoHS
Datasheet
781In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

1 W
HALO Electronics Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke
Datasheet
510In Stock
Min.: 1
Mult.: 1

Mini-Circuits Audio Transformers / Signal Transformers 1:1 Core & Wire Transformer, 0.15 - 400 Mhz, 50ohm
Datasheet
302In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 100

HALO Electronics Audio Transformers / Signal Transformers FIBRE CH ISO MOD SMD Dual Core 531.25MHz
Datasheet
647In Stock
Min.: 1
Mult.: 1

Vishay / Dale Pulse Transformers FG, TRANSFORMER, GATE DRIVE 5MM, 250 KH
Datasheet
317In Stock
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT
Coilcraft Audio Transformers / Signal Transformers POE70P Flyback 7uH 5.0 V 1.4 A
Datasheet
3,740In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 200

Mini-Circuits Audio Transformers / Signal Transformers RF XFMR / SURF MT/ TOPHAT RoHS
Datasheet
1,424In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

HALO Electronics Audio Transformers / Signal Transformers 2.5GBaseT 4PPoE 90W 1A 0.4mOhm 1Port
Datasheet
697In Stock
Min.: 1
Mult.: 1

90 W
HALO Electronics Pulse Transformers Isolation Module
Datasheet
473In Stock
Min.: 1
Mult.: 1

SMD/SMT
Coilcraft Current Transformers - Board Mount CU8965 1:100 20A 1.33mH AEC-Q200
Datasheet
1,161In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 600

Coilcraft Audio Transformers / Signal Transformers FA2672 SMT Flyback For Si3401, Si3402
Datasheet
928In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 200

10 W
Coilcraft Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:8 0.150-600 MHz
Datasheet
692In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 750
Mini-Circuits Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
Datasheet
268In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Coilcraft Audio Transformers / Signal Transformers 1812WBT SMT Wideband 1:1 4-200 MHz
Datasheet
920In Stock
1,200Expected 27/03/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 600

250 mW (1/4 W)
Mini-Circuits Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
Datasheet
798In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
Datasheet
1,247In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
Datasheet
723In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

HALO Electronics Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P Lw Prfl 1 Port
Datasheet
448In Stock
Min.: 1
Mult.: 1

Murata Power Solutions Current Transformers - Board Mount 10A Curr Sense Txfr 1:125 SM
Datasheet
1,990In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

PCB Mount
Wurth Elektronik Power Transformers MID-PPMAX MAX14940 384 uH 500 mW
Datasheet
940In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

500 mW 3.3 V 5 V SMD/SMT