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: 21,930
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
Pulse Electronics Power Transformers SMD HiFreq WireWound 100uH .12Ohms
Datasheet
910In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 130

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

Pulse Electronics Audio Transformers / Signal Transformers SMD 10BaseT Islation 140uH .3Ohms 1-Port
Datasheet
1,356In Stock
Min.: 1
Mult.: 1

Pulse Electronics Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Port
Datasheet
985In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 600

Pulse Electronics Power Transformers SMD Hi Isolation Pwr 2350uH .9Ohms
Datasheet
672In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 150

Pulse Electronics Pulse Transformers 2.6mH 4kV Iso 1:2 98Vus
Datasheet
1,056In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 300

SMD/SMT
Pulse Electronics Power Transformers 2.8mH 2500V 2:1:1 DCR=1.6-1.0Ohms
Datasheet
961In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 300

6 W PCB Mount
Wurth Elektronik Power Transformers WE-PPTI SN6505 3.3V
Datasheet
960In Stock
1,100On Order
Min.: 1
Mult.: 1
Reel: 275


Phoenix Contact Current Transformers - Industrial PACT SPC-20-1A-D13
Datasheet
10In Stock
Min.: 1
Mult.: 1
0.2 VA Free Hanging
Mini-Circuits Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
Datasheet

250 mW
Mini-Circuits Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
Datasheet

250 mW
Mini-Circuits Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
Datasheet

500 mW
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
Datasheet

Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
Datasheet

Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
Datasheet

HALO Electronics Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke
Datasheet
323In Stock
Min.: 1
Mult.: 1
HALO Electronics Audio Transformers / Signal Transformers GIGABIT ISO MOD GigE 10/100BASE-TX
Datasheet
3,359In Stock
3,300On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 330

HALO Electronics Pulse Transformers ISO MOD SMD GullWing PCMCIA For MAX845
Datasheet
4,483In Stock
2,952On Order
Min.: 1
Mult.: 1

SMD/SMT


Pulse Electronics Audio Transformers / Signal Transformers BALUN RF SGL RAC 1:1CT 1,774In Stock
Min.: 1
Mult.: 1
Reel: 2,000

Pulse Electronics Pulse Transformers MDL,SIN,HDBT,1:1,POEP,SM,TR, NPB
Datasheet
371In Stock
Min.: 1
Mult.: 1
Reel: 300
PCB Mount


Pulse Electronics Pulse Transformers BMS SGL 4.3KVDC
Datasheet
More Info Available
Min.: 1
Mult.: 1
Reel: 600

Pulse Electronics Power Transformers 350uH 1500V T/R=1 2% DC=600mA
Datasheet
1,444In Stock
Min.: 1
Mult.: 1
Reel: 300

SMD/SMT
Pulse Electronics Audio Transformers / Signal Transformers 1000Base-T PoE SMD 1-Port 325uH/350uH
Datasheet
621In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 300

Pulse Electronics Current Transformers - Board Mount XFMR,CURRENT SENSE 1:30 NPB
Datasheet
1,453In Stock
Min.: 1
Mult.: 1
Pulse Electronics Audio Transformers / Signal Transformers THT T3/DS3/E3/STS-1 40uH 1-Port
Datasheet
2,111In Stock
Min.: 1
Mult.: 1