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: 21,932
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (GBP) 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
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
Datasheet
1,247In 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
405In Stock
532On Order
Min.: 1
Mult.: 1

Pulse Electronics Power Transformers 2.8mH 2500V 1:1:1 DCR=1.7-2.0Ohms
Datasheet
1,200In Stock
900On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 300

6 W 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
ABRACON Audio Transformers / Signal Transformers LAN 1 Port 10/100/1000 Base-T T,C,S
Datasheet
1,347In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 400

ABB Industrial Control Transformers 1C,1KVA,575230-115/95,100C,C&C,TB,IP
Datasheet
1In Stock
Min.: 1
Mult.: 1
Coilcraft Current Transformers - Board Mount CS4xxx High Freq 80000uH 35A 4Ohms
Datasheet
1,774In Stock
373On Order
Min.: 1
Mult.: 1

Coilcraft Current Transformers - Board Mount CST2 1:100 20A 2KuH AEC-Q200
Datasheet
1,492In Stock
614On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 250

Coilcraft Current Transformers - Board Mount D18xx Current Sensor 35A 20-50kHz
Datasheet
825In Stock
Min.: 1
Mult.: 1

Coilcraft Audio Transformers / Signal Transformers POE13P Flyback PoE 127uH 5.0 V 2.6 A
Datasheet
703In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 175

ABB Industrial Control Transformers 1A,5KVA,240X480-120/240,115C,3R,5/6,QMS
Datasheet
1In Stock
Min.: 1
Mult.: 1
Coilcraft Audio Transformers / Signal Transformers GA3460 for LT3751 500V 50A
Datasheet
490In Stock
192On Order
Min.: 1
Mult.: 1

Coilcraft Audio Transformers / Signal Transformers POE70P Flyback 7uH 12 V 0.6 A
Datasheet
2,711In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 200

iNRCORE Audio Transformers / Signal Transformers
Datasheet
17In Stock
Min.: 1
Mult.: 1
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

HALO Electronics Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra POE+ 1-Port
Datasheet
841In Stock
Min.: 1
Mult.: 1

HALO Electronics Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke
Datasheet
490In Stock
Min.: 1
Mult.: 1

Coilcraft Audio Transformers / Signal Transformers CJ5143 for NCP5080 350V 1.2A SMT
Datasheet
3,988In Stock
More Info Available
MouseReel Available
Min.: 1
Mult.: 1
Reel: 250

Coilcraft Power Transformers
Datasheet
1,500In Stock
More Info Available
MouseReel Available
Min.: 1
Mult.: 1
Reel: 300

HALO Electronics Audio Transformers / Signal Transformers SMD ISOLATION MODULE GigE 2-Port Gigabit
Datasheet
820In Stock
Min.: 1
Mult.: 1

Coilcraft Audio Transformers / Signal Transformers FA2805 SMT Flyback For Si341, Si3402
Datasheet
593In Stock
More Info Available
MouseReel Available
Min.: 1
Mult.: 1
Reel: 175

15 W
Coilcraft Power Transformers Q4438 Flybck Regltor 12 V, -12 V 0.63 A
Datasheet
1,011In Stock
613On Order
Min.: 1
Mult.: 1

Taoglas Audio Transformers / Signal Transformers LAN XFMR 1G BASE-T DUAL
Datasheet
340In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 450

Mini-Circuits Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
Datasheet
462In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Mini-Circuits Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
Datasheet
622In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

500 mW