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: 22,208
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
Eaton Electronics Current Transformers - Board Mount 7A 1:125 1280uH 3m? Pri 13.0? Sec 50KHz-1MHz SMT AEC-Q 1,956In Stock
Min.: 1
Mult.: 1
: 2,000

SMD/SMT
Eaton Electronics Current Transformers - Board Mount 9A 1:20 0.053uH 1.5m? Pri 0.42? Sec 50KHz-1MHz SMT AEC-Q 2,500In Stock
Min.: 1
Mult.: 1
: 2,500

SMD/SMT
Pulse Electronics Audio Transformers / Signal Transformers 10Base-T SMD NonPoE .3Ohms 1-Port 462In Stock
Min.: 1
Mult.: 1
: 600

Murata Power Solutions Current Transformers - Board Mount 10A Curr Sense Txfr 1:70 SM 921In Stock
Min.: 1
Mult.: 1
: 1,000

SMD/SMT
Pulse Electronics Power Transformers - Board Mount 8CT:3CT Iso5000V SMT 5kVrms AEC-Q200 687In Stock
Min.: 1
Mult.: 1
: 150
SMD/SMT
Hammond Manufacturing Power Transformers - Industrial Transformer, high voltage, 293VA, 117/234 VAC to 850V C.T. @ 345ma. 26In Stock
Min.: 1
Mult.: 1

130 VA 115 VAC, 230 VAC 850 VAC CT Chassis
Pulse Electronics Audio Transformers / Signal Transformers 10/100Base-TX SMD Non-PoE 1-Port 189In Stock
Min.: 1
Mult.: 1

Eaton Electronics Current Transformers - Board Mount 9A 1:100, 1.33 uH, 1.5 m? Pri, 10.68 ? Sec, 50 KHz-1MHz, SMT 2,430In Stock
Min.: 1
Mult.: 1
: 2,500

SMD/SMT
Eaton Electronics Current Transformers - Board Mount 10A 1:40 320uH 0.7m? Pri 1.14? Sec 50KHz-1MHz SMT AEC-Q 1,000In Stock
Min.: 1
Mult.: 1
: 1,000

SMD/SMT
Bourns Power Transformers - Board Mount High Clearance and Creepage Transformer, -40 to +125 300In Stock
Min.: 1
Mult.: 1
: 400

PCB Mount
Bourns Power Transformers - Board Mount High Clearance and Creepage Transformer, -40C to +125C 138In Stock
Min.: 1
Mult.: 1
: 200

PCB Mount
Bourns Power Transformers - Board Mount High Clearance and Creepage Transformer, -40 to +125 160In Stock
Min.: 1
Mult.: 1
: 200

24 V 12 V PCB Mount
Bourns Power Transformers - Board Mount 27.5 UH 481In Stock
Min.: 1
Mult.: 1
: 800

PCB Mount
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 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 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 958In Stock
Min.: 1
Mult.: 1
: 1,200

PCB Mount
Hammond Manufacturing Audio Transformers / Signal Transformers Tube output transformer, single ended , 75W, primary 5000 ohms, 300 ma.
4In Stock
Min.: 1
Mult.: 1

75 W
Hammond Manufacturing Power Transformers - Industrial Isolation transformer, toroid, plug-in, 240 to 240VAC, 50/60Hz, 1500VA, 240 Series
6In Stock
Min.: 1
Mult.: 1

1.5 kVA 230 VAC 240 VAC
Vacuumschmelze Audio Transformers / Signal Transformers PLC Transf PTH SMD 1.4mH 2:1 7,391In Stock
Min.: 1
Mult.: 1
: 450

Eaton Electronics Current Transformers - Board Mount 7A 1:60, 295 uH, 3m? Pri, 3.6 ? Sec, 50 KHz-1MHz, SMT 1,990In Stock
Min.: 1
Mult.: 1
: 2,000

SMD/SMT