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: 22,253
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
TTM Technologies BD3238N5050AHF
TTM Technologies Audio Transformers / Signal Transformers 7,900In Stock
Min.: 1
Mult.: 1
: 4,000
Pulse Electronics PH9585.003NLT
Pulse Electronics Power Transformers - Board Mount 95uH 36-72V 3W 3.13:1 2% 4,527In Stock
Min.: 1
Mult.: 1
: 1,200

Pulse Electronics PE-65728NLT
Pulse Electronics Audio Transformers / Signal Transformers SMD Isolation Xfmr 100uH .3Ohms 1-Port 1,407In Stock
Min.: 1
Mult.: 1
: 850

Pulse Electronics T1142NL
Pulse Electronics Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 4-Port 325In Stock
Min.: 1
Mult.: 1

Pulse Electronics Audio Transformers / Signal Transformers 12uH 3KV 1:2CT:1 2% AEC-Q200 793In Stock
Min.: 1
Mult.: 1



Pulse Electronics Audio Transformers / Signal Transformers 5-100MHz 75Ohm 1:1 SMD RF Xfmr 526In Stock
Min.: 1
Mult.: 1



Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 1-Por 266In Stock
Min.: 1
Mult.: 1
: 350

Pulse Electronics Audio Transformers / Signal Transformers HDBase-T SMD PoE+ 180uH 1-Port 265In Stock
Min.: 1
Mult.: 1

60 W


Pulse Electronics Power Transformers - Board Mount SMD HiFreq WireWound 155uH .9Ohms 557In Stock
Min.: 1
Mult.: 1
: 200

Pulse Electronics Power Transformers - Board Mount Flyback Converter Transformer 52-332uH 1.7A DCR=0.22Ohms 1:2.53 1,666In Stock
Min.: 1
Mult.: 1
: 175

1.5 W 8 V to 18 V SMD/SMT
Pulse Electronics Power Transformers - Board Mount 1.26mH 1500V 2:3:3 DCR=0.6-0.95Ohms 525In Stock
Min.: 1
Mult.: 1
: 300

6 W PCB Mount
Pulse Electronics Power Transformers - Board Mount 1CT:2CT Iso2500V For RS-485/232 AECQ2 617In Stock
Min.: 1
Mult.: 1
: 700
SMD/SMT
Vacuumschmelze Audio Transformers / Signal Transformers PLC Transf PTH 0.7mH 1:1:2 135:135:230 9,886In Stock
Min.: 1
Mult.: 1
: 200

Bourns Power Transformers - Board Mount 21 UH 550In Stock
Min.: 1
Mult.: 1
: 800

PCB Mount
Wurth Elektronik Power Transformers - Board Mount WE-PPTI NXF6505 Ui = 5V Uo1 = 5V/0.05A f = 400kHz 0.25W SMT 1,600In Stock
Min.: 1
Mult.: 1
: 800

PCB Mount
Wurth Elektronik Power Transformers - Board Mount WE-PPTI NXF6505 1W SMT Ui = 3.3V Uo1 = 5.8V/0.1A f = 250kHz 1,300In Stock
Min.: 1
Mult.: 1
: 650

PCB Mount
Wurth Elektronik Power Transformers - Board Mount WE-PPTI NXF6505 1W SMT Ui = 5V Uo1 = 5V/0.1A f = 250kHz 1,280In Stock
Min.: 1
Mult.: 1
: 650

PCB Mount
Wurth Elektronik Power Transformers - Board Mount WE-PPTI NXF6505 2.75W SMT Ui = 3.3V Uo1 = 3.3V/0.5A f = 250kHz 1,289In Stock
Min.: 1
Mult.: 1
: 650

PCB Mount
Wurth Elektronik Power Transformers - Board Mount WE-PPTI NXF6505 1.75W SMT Ui = 5V Uo1 = 2.5V/0.7A f = 150kHz 543In Stock
Min.: 1
Mult.: 1
: 275

PCB Mount
Wurth Elektronik Power Transformers - Board Mount WE-PSPA NXF6501Ui = 3.3V Uo1 = 5V Io1 = 350mA 1:1.69L= 475uH fswitch=300-620 kHz 833In Stock
Min.: 1
Mult.: 1
: 1,200

PCB Mount
Wurth Elektronik Power Transformers - Board Mount WE-PSPA NXF6501 475H 1:2 350mA Ui = 3.3 V Uo1 = 5 V fswitch = 300-620 kHz 840In Stock
Min.: 1
Mult.: 1
: 1,200

PCB Mount
Wurth Elektronik Power Transformers - Board Mount WE-PSPA NXF6501 Ui = 5 V Uo1 = 5 V Io1 = 350 mA L = 475 H fswitch = 300-620 kHz 840In Stock
Min.: 1
Mult.: 1
: 1,200

PCB Mount
Wurth Elektronik Power Transformers - Board Mount WE-PSPA NXF6501 350mA Ui = 5 V Uo1 = 3.3 V fswitch = 300-620 kHz 838In Stock
Min.: 1
Mult.: 1
: 1,200

PCB Mount
Pulse Electronics H7018FNLT
Pulse Electronics Pulse Transformers SINGLE 10G 1:1 352In Stock
Min.: 1
Mult.: 1
: 300
PCB Mount
Pulse Electronics PE-68421NL
Pulse Electronics Power Transformers - Board Mount SMD Flyback .22Ohms 325In Stock
Min.: 1
Mult.: 1