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
HALO Electronics Audio Transformers / Signal Transformers SMD ISOLATION MODULE GigE 2-Port Gigabit 615In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1



Pulse Electronics Audio Transformers / Signal Transformers BALUN RF SGL RAC 1:1CT 1,713In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 2,000

Pulse Electronics Audio Transformers / Signal Transformers 1000Base-T SMD PoE+ 350uH .3Ohms 1-Port 286In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Pulse Electronics Pulse Transformers MDL,SIN,HDBT,1:1,POEP,SM,TR, NPB 371In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 300
PCB Mount
Pulse Electronics Power Transformers - Board Mount 350uH 1500V T/R=1 2% DC=600mA 1,432In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 300

SMD/SMT
Pulse Electronics Audio Transformers / Signal Transformers 1000Base-T PoE SMD 1-Port 325uH/350uH 602In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 300

Pulse Electronics Current Transformers - Board Mount THT Current Sense 19mH 1.4Ohms 1,550In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Pulse Electronics Current Transformers - Board Mount XFMR,CURRENT SENSE 1:30 NPB 1,453In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Pulse Electronics Power Transformers - Board Mount SMD HiFreq WireWound 128uH .41Ohms 907In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 130

Pulse Electronics Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Por 1,098In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Pulse Electronics Power Transformers - Board Mount SMD Hi Isolation Pwr 1800uH .75Ohms 3,076In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 150

Pulse Electronics Pulse Transformers 2.6mH 4kV Iso 3:4 98Vus 865In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 300

SMD/SMT
Pulse Electronics Current Transformers - Board Mount 10mH 4400V AEC-Q200 10A DCR=3mOhms 1,349In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 220

PCB Mount
Coilcraft Current Transformers - Board Mount CST7030 1:150 20A 2.993mH AEC-Q200 1,252In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 600

SMD/SMT
Coilcraft Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:9 0.300-500 MHz 810In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 750

250 mW
HALO Electronics Audio Transformers / Signal Transformers 10/100BASE-TX SMD 16P 1-Port CMRChoke 518In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Trompeter / Cinch Connectivity Solutions Power Transformers - Board Mount PTCH cord RCA 50 ohm 24" 37In Stock
Min.: 1
Mult.: 1

Murata Power Solutions Current Transformers - Board Mount 10A CURR SENSE TXFR 1:50 SM 2,868In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 1,000

PCB Mount
Pulse Electronics Audio Transformers / Signal Transformers XFMR,RF,SGL,RAC,1:2CT,3-30 NPB 3,835In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 2,000
Pulse Electronics Audio Transformers / Signal Transformers MDL SIN XFMR-CMC AEC-Q200 875In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Pulse Electronics Audio Transformers / Signal Transformers MDL SIN 100D 1:1 4.5K REINFORCED SMD 423In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 2-Port 719In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 250

Pulse Electronics Audio Transformers / Signal Transformers THT T1/CEPT/ISDN-Pri 1200uH 1.3Ohm 1-Por 790In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Pulse Electronics Pulse Transformers 1.02mH 2.5kV Iso 3CT:4CT SM NPB 1,417In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 700

SMD/SMT
Pulse Electronics Pulse Transformers 2.6mH 4kV Iso 2:7 98Vus 1,809In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 300

SMD/SMT