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: 21.973
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
Coilcraft Audio Transformers / Signal Transformers PWB Wideband RF 1:4 0.150-500 MHz
Datasheet
1.046In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

Coilcraft Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:4 0.500-1000 MHz
Datasheet
780In Stock
750On Order
MouseReel Available
Min.: 1
Mult.: 1
: 750

250 mW
Coilcraft Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:9 0.300-500 MHz
Datasheet
630In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 750

250 mW
Coilcraft Audio Transformers / Signal Transformers PL160 300W 0.0106Ohm Planar Trnsfmr
Datasheet
142In Stock
175Expected 9/25/2026
Min.: 1
Mult.: 1

300 W
Coilcraft Audio Transformers / Signal Transformers 120W POE Planar 12V 10A 50uH
Datasheet
590In Stock
Min.: 1
Mult.: 1

120 W
HALO Electronics Audio Transformers / Signal Transformers 10/100BASE-TX SMD E-Ultra 16P 1-Port
Datasheet
6.550In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 700

Littelfuse Current Transformers - Industrial CT 600:1 WITH FLUX COND 31MM
Datasheet
4In Stock
Min.: 1
Mult.: 1

Panel
Littelfuse Current Transformers - Industrial CT 100:1 WITH FLUX COND 31MM
Datasheet
4In Stock
Min.: 1
Mult.: 1

Panel
Bourns Power Transformers - Board Mount BMS transformer/CMC,12PIN,DUAL, 4.3KVDC
Datasheet
1.955In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

PCB Mount
Pulse Electronics Audio Transformers / Signal Transformers 10GBase-T SMD PoE 120uH 1-Port
Datasheet
278In Stock
Min.: 1
Mult.: 1

Pulse Electronics Audio Transformers / Signal Transformers HDBase-T SMD PoE+ 180uH 1-Port
Datasheet
315In Stock
Min.: 1
Mult.: 1

100 W


Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .65Ohms 1-Port
Datasheet
2.959In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.400
: 600

Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH 1-port
Datasheet
1.366In Stock
Min.: 1
Mult.: 1

Pulse Electronics Pulse Transformers 3.2mH 4kV Iso 4:5 109Vus
Datasheet
1.130In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 300

SMD/SMT
Vishay / Dale Power Transformers - Board Mount 12 output V
Datasheet
113In Stock
Min.: 1
Mult.: 1

3 W 12 V Through Hole
TDK Audio Transformers / Signal Transformers -
Datasheet
1.805In Stock
Min.: 1
Mult.: 1
: 1.000
HALO Electronics Pulse Transformers ISO MOD SMD GullWing 3kVrms 0.9Ohm 6pin
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1

SMD/SMT
Murata Power Solutions Current Transformers - Board Mount 10A Curr Sense Txfr 1:125 SM
Datasheet
1.990In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

PCB Mount
Murata Power Solutions Current Transformers - Board Mount 10A CURR SENSE TXFR 1:200 SM
Datasheet
2.847In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

SMD/SMT
Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 1-Port
Datasheet
1.224In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1.200
: 300



Pulse Electronics Power Transformers - Board Mount SMD HiFreq WireWound 20.4uH .15Ohms
Datasheet
881In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 200



Pulse Electronics Power Transformers - Board Mount SMD HiFreq WireWound 28.9uH .058Ohms
Datasheet
933In Stock
Min.: 1
Mult.: 1
: 150

Pulse Electronics Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Por
Datasheet
560In Stock
Min.: 1
Mult.: 1

Pulse Electronics Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 8-Port
Datasheet
283In Stock
Min.: 1
Mult.: 1

Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 1KBsT nonPoE 350uH 2Port 1500Vrms
Datasheet
371In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 330