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: 22,213
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (EUR) 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
Wurth Elektronik Current Transformers - Board Mount WE-CST 135mH 1:500 40A EE13/7/4 SMT
Datasheet
486In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 225

SMD/SMT
Wurth Elektronik Audio Transformers / Signal Transformers WE-BMS SMT Transfomr 2Ch -40C/+125CAEC-Q200
Datasheet
387In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 450

Wurth Elektronik Power Transformers - Board Mount MID-FLYLT LT8303 150 uH 3.6 W
Datasheet
555In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 400

3.6 W 36 V to 72 V 5 V SMD/SMT
Wurth Elektronik Pulse Transformers WE-GDTI EP7 1080uH 11pF 2.5:1:1
Datasheet
690In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 350

SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-UOST Univ Offline 1310uH 0.8A 3000mOhm
Datasheet
249In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 150

6.25 W 85 VAC to 265 VAC 5 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-OLSTM L6599A 1.396 mH 12 W
Datasheet
223In Stock
Min.: 1
Mult.: 1

12 W 85 VAC to 265 VAC 12 V, 12 V Through Hole
Pulse Electronics Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 4-Port
Datasheet
281In Stock
Min.: 1
Mult.: 1

Littelfuse Current Transformers - Industrial CT 2.3" ID (60mm) - WKE60
Datasheet
1In Stock
Min.: 1
Mult.: 1
iNRCORE Audio Transformers / Signal Transformers MDL SIN 100D 1:1 TU 16Term Gull Wing SMD
Datasheet
131In Stock
Min.: 1
Mult.: 1
No
Hammond Manufacturing Power Transformers - Industrial 100W POWER TRANS
Datasheet
2In Stock
Min.: 1
Mult.: 1

100 V, 110 V, 120 V, 120 V 60 V, 320 V, 320 V, 345 V, 345 V, 6.3 TV Screw Mount
Vacuumschmelze Pulse Transformers DRIVE TRANSFORMER 250uVs 848V
Datasheet
433In Stock
Min.: 1
Mult.: 1

Through Hole
iNRCORE Pulse Transformers TRANSFORMER PBC QPL SMT MIL-STD-1553
Datasheet
3In Stock
99Expected 11/12/2026
Min.: 1
Mult.: 1
No
iNRCORE Audio Transformers / Signal Transformers XFMR 1CT:1CT 0.2OHM PRI 0.2OHM
Datasheet
17In Stock
Min.: 1
Mult.: 1
No
iNRCORE Audio Transformers / Signal Transformers Signal-1553 Non-QPL Mil Grade
Datasheet
29In Stock
Min.: 1
Mult.: 1
No
iNRCORE Audio Transformers / Signal Transformers Signal-1553 Non-QPL Mil Grade
Datasheet
18In Stock
Min.: 1
Mult.: 1
No
Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 1200uH .8Ohms 1-Por
Datasheet
1,022In Stock
Min.: 1
Mult.: 1

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

PCB Mount
Bourns Power Transformers - Board Mount High Clearance and Creepage Transformer, -40C to +125C
Datasheet
133In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 200

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

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

PCB Mount
Bourns Power Transformers - Board Mount 21 UH
Datasheet
550In Stock
MouseReel Available
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
Datasheet
1,300In Stock
MouseReel Available
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
Datasheet
1,280In Stock
MouseReel Available
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
Datasheet
1,289In Stock
MouseReel Available
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
Datasheet
542In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 275

PCB Mount