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: 21,946
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (MYR) 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
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 POE70P Flyback 7uH 12 V 0.6 A
Datasheet
2,716In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 200

Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
Datasheet
1,568In Stock
4,000Expected 8/5/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

HALO Electronics Audio Transformers / Signal Transformers SMD ISOLATION MODULE GigE 2-Port Gigabit
Datasheet
871In Stock
Min.: 1
Mult.: 1

Eaton Electrical Industrial Control Transformers 2KVA Type EP XFMR 1PH 480V-120/240V 1In Stock
Min.: 1
Mult.: 1
Coilcraft Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:1 0.400-600 MHz
Datasheet
1,734In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 750

250 mW
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
Coilcraft Current Transformers - Board Mount CU8965 1:100 20A 1.33mH AEC-Q200
Datasheet
1,126In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 600

Coilcraft Audio Transformers / Signal Transformers FA2672 SMT Flyback For Si3401, Si3402
Datasheet
676In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 200

10 W
Mini-Circuits Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
Datasheet
268In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Wurth Elektronik Power Transformers WE-AGDT 1ED3491MU12M 400 mH
Datasheet
649In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 250

12 V to 20 V 15 V SMD/SMT
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 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
500In Stock
Min.: 1
Mult.: 1

Littelfuse Current Transformers - Industrial CT 5.12" ID (130mm)- WKE130
Datasheet
13In Stock
Min.: 1
Mult.: 1
No

Phoenix Contact Current Transformers - Industrial PACT SPC-20-1A-D13
Datasheet
10In Stock
Min.: 1
Mult.: 1
0.2 VA Free Hanging
Taoglas Audio Transformers / Signal Transformers LAN XFMR 1G BASE-T SINGLE
Datasheet
712In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 350

Mini-Circuits Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
Datasheet
578In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

250 mW
Mini-Circuits Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
Datasheet
965In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

250 mW
Mini-Circuits Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
Datasheet
1,102In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

500 mW
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
Datasheet
1,405In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

HALO Electronics Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke
Datasheet
323In Stock
Min.: 1
Mult.: 1
HALO Electronics Audio Transformers / Signal Transformers GIGABIT ISO MOD GigE 10/100BASE-TX
Datasheet
3,369In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 330

HALO Electronics Pulse Transformers ISO MOD SMD GullWing PCMCIA For MAX845
Datasheet
4,483In Stock
Min.: 1
Mult.: 1

SMD/SMT