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: 21,937
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) 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
Coilcraft Audio Transformers / Signal Transformers FA2924 SMT Flyback For Si341, Si3402 2,416In Stock
Min.: 1
Mult.: 1
Reel: 175

15 W
Coilcraft Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 24 V 1.25 A 487In Stock
Min.: 1
Mult.: 1
Reel: 175

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

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

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

HALO Electronics Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke 323In Stock
Min.: 1
Mult.: 1
HALO Electronics Pulse Transformers ISO MOD SMD GullWing PCMCIA For MAX845 4,483In Stock
Min.: 1
Mult.: 1

SMD/SMT


Pulse Electronics Audio Transformers / Signal Transformers BALUN RF SGL RAC 1:1CT 1,774In Stock
Min.: 1
Mult.: 1
Reel: 2,000

Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 2-Port
670Expected 2026/04/20
Min.: 1
Mult.: 1
Reel: 500

Pulse Electronics Pulse Transformers MDL,SIN,HDBT,1:1,POEP,SM,TR, NPB 371In Stock
Min.: 1
Mult.: 1
Reel: 300
PCB Mount
Pulse Electronics Power Transformers 350uH 1500V T/R=1 2% DC=600mA 1,564In Stock
Min.: 1
Mult.: 1
Reel: 300

SMD/SMT
Pulse Electronics Current Transformers - Board Mount XFMR,CURRENT SENSE 1:30 NPB 1,453In Stock
Min.: 1
Mult.: 1
Pulse Electronics Power Transformers 1:1 GATE DRIVE TRANSFORMER 1,203In Stock
Min.: 1
Mult.: 1
Reel: 400

PCB Mount
Pulse Electronics Current Transformers - Board Mount SMD Current Sense 14800uH .93Ohms 938In Stock
Min.: 1
Mult.: 1
Reel: 300

Pulse Electronics Audio Transformers / Signal Transformers THT T3/DS3/E3/STS-1 40uH 1-Port 2,111In Stock
Min.: 1
Mult.: 1

Pulse Electronics Pulse Transformers 2.6mH 4kV Iso 3:4 98Vus 870In Stock
Min.: 1
Mult.: 1
Reel: 300

SMD/SMT
Pulse Electronics Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .8Ohms 1-Por 808In Stock
Min.: 1
Mult.: 1

Wurth Elektronik Power Transformers WE-FB LT3748 8 uH 30 W 335In Stock
Min.: 1
Mult.: 1
Reel: 125

30 W 20 V to 48 V 15 V SMD/SMT
EPCOS / TDK Audio Transformers / Signal Transformers 1000 BASE-T 0C-70C 1-PORT 700In Stock
Min.: 1
Mult.: 1
Reel: 350

Coilcraft Current Transformers - Board Mount CST7030 1:150 20A 2.993mH AEC-Q200 1,331In Stock
Min.: 1
Mult.: 1
Reel: 600

SMD/SMT
Coilcraft Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 5.0 V 6 A 1,050In Stock
Min.: 1
Mult.: 1
Reel: 175

Mini-Circuits Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS 476In Stock
Min.: 1
Mult.: 1
Reel: 500

250 mW
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS 1,314In Stock
Min.: 1
Mult.: 1
Reel: 500

250 mW
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS 747In Stock
Min.: 1
Mult.: 1
Reel: 500

Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS 2,221In Stock
Min.: 1
Mult.: 1
Reel: 500

250 mW