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: 21,980
Select Image Part # Mfr. Description Datasheet Availability Pricing (CAD) 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
Pulse Electronics Power Transformers - Board Mount SMD HiFreq WireWound 128uH .41Ohms 798In Stock
Min.: 1
Mult.: 1
: 130

Pulse Electronics Audio Transformers / Signal Transformers 100Base-T SMD NonPoE .6Ohms 1-Port 1,759In Stock
Min.: 1
Mult.: 1
: 160

Pulse Electronics Power Transformers - Board Mount SMD Hi Isolation Pwr 2350uH .9Ohms 664In Stock
Min.: 1
Mult.: 1
: 150

Pulse Electronics Pulse Transformers 2.6mH 4kV Iso 1:2 98Vus 952In Stock
Min.: 1
Mult.: 1
: 300

SMD/SMT
HALO Electronics Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra 16P 1-Port 5,886In Stock
Min.: 1
Mult.: 1
: 1,000

HALO Electronics Pulse Transformers ISO MOD SMD GullWing For MAX13253 1A Drv 635In Stock
Min.: 1
Mult.: 1
: 250

SMD/SMT
Pulse Electronics Audio Transformers / Signal Transformers 100Base-TX SMD PoE 350uH .65Ohms 2-Port 233In Stock
Min.: 1
Mult.: 1

Pulse Electronics Pulse Transformers MDL,SIN,1GD,1:1,SMT,TR NPB 367In Stock
Min.: 1
Mult.: 1
: 400

PCB Mount
Pulse Electronics Audio Transformers / Signal Transformers 1000Base-T BGA PoE+ 350uH .65Ohms 4-Port 179In Stock
Min.: 1
Mult.: 1



Pulse Electronics Pulse Transformers SMD Gate Drive 980uH .88Ohms 1,562In Stock
Min.: 1
Mult.: 1
: 900

Pulse Electronics Current Transformers - Board Mount THT Current Sense 2000uH 100Ohms 632In Stock
Min.: 1
Mult.: 1

Pulse Electronics Audio Transformers / Signal Transformers SMD Digital Audio 2500uH 1-Port 1,997In Stock
Min.: 1
Mult.: 1
: 250

Pulse Electronics Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 1Ohm 2-Port 450In Stock
Min.: 1
Mult.: 1

Pulse Electronics Pulse Transformers 1.02mH 2.5kV Iso 3CT:8CT SM NPB 1,358In Stock
Min.: 1
Mult.: 1
: 700

SMD/SMT
Pulse Electronics Power Transformers - Board Mount 1CT:3CT Iso4000V Push Pull AEC-Q200 1,691In Stock
Min.: 1
Mult.: 1
: 300
SMD/SMT
Pulse Electronics Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohm 2-Port 568In Stock
Min.: 1
Mult.: 1

Pulse Electronics Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Por 650In Stock
Min.: 1
Mult.: 1

Coilcraft Audio Transformers / Signal Transformers POE30P Flyback PoE 3uH 12 V 0.25 A 2,509In Stock
Min.: 1
Mult.: 1
: 350

Bel Signal Transformer Current Transformers - Board Mount SMD Current Transformer 22.00mH-TR 306In Stock
Min.: 1
Mult.: 1
: 350

SMD/SMT
Pulse Electronics Current Transformers - Board Mount 17.5mH 5kVDC 50A DCR=.5mohms T=1:200 AEC-Q200 334In Stock
Min.: 1
Mult.: 1
: 350

SMD/SMT
Tripp Lite Power Transformers - Industrial IS600HGDV
4In Stock
Min.: 1
Mult.: 1
600 W 115 V to 230 V Chassis Mount
SolaHD Power Transformers - Industrial 2KVA 240X480-120/240 SS ANSI 61 2In Stock
Min.: 1
Mult.: 1

2 kVA 240 V, 480 V 120 V, 240 V Wall Mount

MACOM Audio Transformers / Signal Transformers 1:4 Transmission line transformer on SM- 1,932In Stock
Min.: 1
Mult.: 1

631 mW
Mini-Circuits Audio Transformers / Signal Transformers 1:1 Core & Wire Transformer, 10 - 8000 MHz, 50ohm 53In Stock
100Expected 2026-10-12
Min.: 1
Mult.: 1
: 100

2 W
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS 2,740In Stock
Min.: 1
Mult.: 1
: 500