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: 21,979
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (KRW) 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
Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 2-Port
Datasheet
719In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

Pulse Electronics Audio Transformers / Signal Transformers THT T1/CEPT/ISDN-Pri 1200uH 1.3Ohm 1-Por
Datasheet
790In Stock
Min.: 1
Mult.: 1

Pulse Electronics Pulse Transformers 1.02mH 2.5kV Iso 3CT:4CT SM NPB
Datasheet
1,415In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 700

SMD/SMT
Pulse Electronics Pulse Transformers 2.6mH 4kV Iso 2:7 98Vus
Datasheet
1,809In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 300

SMD/SMT
Coilcraft Current Transformers - Board Mount CS1xxx Curr Sensor 10A 20-50kHz
Datasheet
2,016In Stock
Min.: 1
Mult.: 1

Carlo Gavazzi Current Transformers - Industrial 1PH CURRENT TXFORM 100AAC
Datasheet
21In Stock
Min.: 1
Mult.: 1

500 mW Chassis
Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 1-Port
Datasheet
441In Stock
Min.: 1
Mult.: 1

Pulse Electronics Audio Transformers / Signal Transformers 1000Base-T SMD PoE 350uH .65Ohms 1-Port
Datasheet
447In Stock
Min.: 1
Mult.: 1
: 300

Pulse Electronics Pulse Transformers 1:1 24TERM
Datasheet
200In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 300
PCB Mount
Pulse Electronics Audio Transformers / Signal Transformers 10/100Base-T SMD 1-Port
Datasheet
417In Stock
Min.: 1
Mult.: 1



Pulse Electronics Audio Transformers / Signal Transformers 100Base-TX SMD PoE 350uH .65Ohms 1-Port
Datasheet
934In Stock
Min.: 1
Mult.: 1
: 600

Pulse Electronics Power Transformers - Board Mount EFD20 9V-36V Flyback SMD 35W
Datasheet
486In Stock
Min.: 1
Mult.: 1

PCB Mount
Pulse Electronics Power Transformers - Board Mount SMD HiFreq WireWound 128uH .41Ohms
Datasheet
798In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 130

Pulse Electronics Audio Transformers / Signal Transformers 100Base-T SMD NonPoE .6Ohms 1-Port
Datasheet
1,759In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 160

Pulse Electronics Power Transformers - Board Mount SMD Hi Isolation Pwr 2350uH .9Ohms
Datasheet
664In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 150

Pulse Electronics Pulse Transformers 2.6mH 4kV Iso 1:2 98Vus
Datasheet
952In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 300

SMD/SMT


Pulse Electronics Audio Transformers / Signal Transformers BALUN RF SGL RAC 1:1CT 1,713In Stock
Min.: 1
Mult.: 1
: 2,000

Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 1-Port
Datasheet
291In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 700

Pulse Electronics Audio Transformers / Signal Transformers 1000Base-T PoE SMD 1-Port 325uH/350uH
Datasheet
602In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 300

Pulse Electronics Current Transformers - Board Mount THT Current Sense 76mH 2.8Ohms
Datasheet
780In Stock
Min.: 1
Mult.: 1

Pulse Electronics Current Transformers - Board Mount THT Current Sense 19mH 1.4Ohms
Datasheet
1,550In Stock
Min.: 1
Mult.: 1

Pulse Electronics Current Transformers - Board Mount XFMR,CURRENT SENSE 1:30 NPB
Datasheet
1,448In Stock
Min.: 1
Mult.: 1
Pulse Electronics Power Transformers - Board Mount SMD HiFreq WireWound 128uH .41Ohms
Datasheet
767In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 130

Pulse Electronics Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Por
Datasheet
818In Stock
Min.: 1
Mult.: 1

Pulse Electronics Pulse Transformers 2.6mH 4kV Iso 3:4 98Vus
Datasheet
865In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 300

SMD/SMT