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: 22,248
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 Power Transformers - Board Mount SMD Hi Isolation Pwr 2350uH .9Ohms 667In Stock
Min.: 1
Mult.: 1
: 150

Pulse Electronics Pulse Transformers 2.6mH 4kV Iso 1:2 98Vus 1,056In Stock
Min.: 1
Mult.: 1
: 300

SMD/SMT
Pulse Electronics Power Transformers - Board Mount 2.8mH 2500V 2:1:1 DCR=1.6-1.0Ohms 821In Stock
Min.: 1
Mult.: 1
: 300

6 W PCB Mount
HALO Electronics Pulse Transformers ISO MOD SMD GullWing For MAX13253 1A Drv 840In Stock
Min.: 1
Mult.: 1
: 250

SMD/SMT
Pulse Electronics Audio Transformers / Signal Transformers XFMR,RF,SGL,RAC,1:4CT, T&R NPB 1,566In Stock
Min.: 1
Mult.: 1
: 2,000


Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .65Ohms 1-Por 1,789In Stock
Min.: 1
Mult.: 1
: 600

Pulse Electronics Pulse Transformers MDL,SIN,1GD,1:1,SMT,TR NPB 375In Stock
Min.: 1
Mult.: 1
: 400

PCB Mount
Pulse Electronics Pulse Transformers 1.02mH 2.5kV Iso 3CT:8CT SM NPB 1,398In Stock
Min.: 1
Mult.: 1
: 700

SMD/SMT
Pulse Electronics Pulse Transformers 2.6mH 4kV Iso 1:3 98Vus 849In Stock
Min.: 1
Mult.: 1
: 300

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 .7Ohms 2-Por 655In Stock
Min.: 1
Mult.: 1

Coilcraft Audio Transformers / Signal Transformers JA4429 for LT3799 24uH 24 V 1.3 A 780In Stock
Min.: 1
Mult.: 1

24 W
Coilcraft Audio Transformers / Signal Transformers POE30P Flyback PoE 3uH 12 V 0.25 A 2,723In Stock
Min.: 1
Mult.: 1
: 350

HALO Electronics Audio Transformers / Signal Transformers Singal Transformer Power Line Comm 6P SMD AEC-Q200 238In Stock
558Expected 2026-08-28
Min.: 1
Mult.: 1

iNRCORE Audio Transformers / Signal Transformers 7In Stock
Min.: 1
Mult.: 1
Pulse Electronics Pulse Transformers MDL,SIN,HDBT,1:1,POEP,SM,TR, NPB 371In Stock
Min.: 1
Mult.: 1
: 300
PCB Mount


Pulse Electronics Pulse Transformers BMS SGL 4.3KVDC 1,180In Stock
Min.: 1
Mult.: 1
: 600
Pulse Electronics Current Transformers - Board Mount XFMR,CURRENT SENSE 1:30 NPB 1,453In Stock
Min.: 1
Mult.: 1
Pulse Electronics Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Por 1,200In Stock
Min.: 1
Mult.: 1

Pulse Electronics Pulse Transformers 2.6mH 4kV Iso 3:4 98Vus 865In Stock
Min.: 1
Mult.: 1
: 300

SMD/SMT
Pulse Electronics Current Transformers - Board Mount 10mH 4400V AEC-Q200 10A DCR=3mOhms 1,356In Stock
Min.: 1
Mult.: 1
: 220

PCB Mount
Pulse Electronics Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .8Ohms 1-Por 553In Stock
Min.: 1
Mult.: 1

TDK Audio Transformers / Signal Transformers 1000 BASE-T 0C-70C 1-PORT 695In Stock
Min.: 1
Mult.: 1
: 350

Coilcraft Current Transformers - Board Mount CST7030 1:150 20A 2.993mH AEC-Q200 1,252In Stock
Min.: 1
Mult.: 1
: 600

SMD/SMT