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
Bel Signal Transformer Power Transformers - Industrial 50\60 Hz, Laminated Transformer 1In Stock
10Expected 2026/10/23
Min.: 1
Mult.: 1

250 VA 100 VAC, 115 VAC, 200 VAC, 215 VAC, 230 VAC 230 V CT/115 V Chassis
Pulse Electronics Audio Transformers / Signal Transformers 28uH 3KV 1:1:1 2% AE C-Q200 138In Stock
Min.: 1
Mult.: 1

Pulse Electronics Current Transformers - Board Mount 2mH 1000V AEC-Q200 20A DCR=0.75mOhms 505In Stock
2,700Expected 2026/09/16
Min.: 1
Mult.: 1
: 900

PCB Mount
Wurth Elektronik Power Transformers - Board Mount MID-FLYLT 9-36V 50-200kHz 332In Stock
Min.: 1
Mult.: 1
: 400

1.5 W 9 V to 36 V 100 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-LLCR Size ETD34 600uH 150W 48V 9In Stock
Min.: 1
Mult.: 1

150 W 255 VAC to 283 VAC 48 V Through Hole
Sumida Power Transformers - Board Mount Flyback Transformer for LT8316 39In Stock
Min.: 1
Mult.: 1

Through Hole
TDK Current Transformers - Board Mount EP10 P100567 Current Sense AEC-Q200 105In Stock
Min.: 1
Mult.: 1
: 200

SMD/SMT
ABB Power Transformers - Industrial 1C,500VA,460208-115/24,XC,PFBCC,SFC,ABB 1In Stock
2Expected 2026/09/17
Min.: 1
Mult.: 1
500 V
MACOM Audio Transformers / Signal Transformers Transformer, 1:1 Flux Coupled, 3-200MHz 8In Stock
2,000Expected 2026/07/28
Min.: 1
Mult.: 1
: 2,000

250 mW (1/4 W)
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
Bourns Current Transformers - Board Mount Current Sense transformer, 40A, EF12.6, 5440uH 281In Stock
Min.: 1
Mult.: 1
: 600

SMD/SMT
Vishay Audio Transformers / Signal Transformers Flyback POE 45uH 1.8V 13W 400In Stock
Min.: 1
Mult.: 1
: 200

13 W
Vishay Audio Transformers / Signal Transformers Flyback POE 37uH 19.5V 13W 400In Stock
Min.: 1
Mult.: 1
: 200

13 W
Vishay Audio Transformers / Signal Transformers Flyback POE 35uH 2.5V 13W 400In Stock
Min.: 1
Mult.: 1
: 200

13 W
Vishay Audio Transformers / Signal Transformers Flyback POE 40uH 3.3V 13W 400In Stock
Min.: 1
Mult.: 1
: 200

13 W
iNRCORE Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC 16In Stock
Min.: 1
Mult.: 1