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: 22,252
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
Coilcraft Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.0035-125 MHz 3,731In Stock
Min.: 1
Mult.: 1
: 250

Coilcraft Power Transformers - Board Mount Q4437 Flybck Regltor 12 V, -12 V 1.8 A 493In Stock
756Expected 21/08/2026
Min.: 1
Mult.: 1

Coilcraft Audio Transformers / Signal Transformers 120W POE Planar 12V 10A 50uH 267In Stock
468On Order
Min.: 1
Mult.: 1

120 W

Phoenix Contact Current Transformers - Industrial PACT SPC-20-1A-D13 10In Stock
Min.: 1
Mult.: 1
0.2 VA Free Hanging
HALO Electronics Pulse Transformers ISO MOD SMD GullWing For MAX13253 1A Drv 840In Stock
Min.: 1
Mult.: 1
: 250

SMD/SMT
SolaHD Power Transformers - Industrial 3KVA 190/ /440-110/220 50/60

3 kVA 190 V, 200 V, 208 V, 220 V, 380 V, 400 V, 415 V, 440 V 110 V, 220 V Wall Mount
Pulse Electronics Audio Transformers / Signal Transformers XFMR,RF,SGL,RAC,1:4CT, T&R NPB 1,566In Stock
Min.: 1
Mult.: 1
: 2,000

Pulse Electronics Audio Transformers / Signal Transformers SMD Wideband RF Xfmr 50Ohms 853In Stock
Min.: 1
Mult.: 1
: 2,000



Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .65Ohms 1-Por 1,789In Stock
Min.: 1
Mult.: 1
: 600

Pulse Electronics Pulse Transformers MDL,SIN,1GD,1:1,SMT,TR NPB 375In Stock
Min.: 1
Mult.: 1
: 400

PCB Mount


Pulse Electronics Pulse Transformers SMD Gate Drive 980uH .88Ohms 1,562In Stock
Min.: 1
Mult.: 1
: 900

Pulse Electronics Power Transformers - Board Mount SMD HiFreq WireWound 126uH .46Ohms 1,082In Stock
Min.: 1
Mult.: 1
: 150

60 W
Pulse Electronics Current Transformers - Board Mount THT Current Sense 2000uH 100Ohms 637In Stock
Min.: 1
Mult.: 1

Pulse Electronics Pulse Transformers 1.02mH 2.5kV Iso 3CT:8CT SM NPB 1,398In Stock
Min.: 1
Mult.: 1
: 700

SMD/SMT
Pulse Electronics Pulse Transformers 2.6mH 4kV Iso 1:3 98Vus 849In Stock
Min.: 1
Mult.: 1
: 300

SMD/SMT
Pulse Electronics Pulse Transformers 0.72mH 5kV Iso 2:3:3 125Vus 549In Stock
Min.: 1
Mult.: 1
: 150

SMD/SMT
Pulse Electronics Power Transformers - Board Mount 1CT:3CT Iso4000V Push Pull AEC-Q200 1,691In Stock
Min.: 1
Mult.: 1
: 300
SMD/SMT
Pulse Electronics Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Por 655In Stock
Min.: 1
Mult.: 1

Coilcraft Audio Transformers / Signal Transformers JA4429 for LT3799 24uH 24 V 1.3 A 780In Stock
Min.: 1
Mult.: 1

24 W
Coilcraft Audio Transformers / Signal Transformers POE30P Flyback PoE 3uH 12 V 0.25 A 2,723In Stock
Min.: 1
Mult.: 1
: 350

Carlo Gavazzi Current Transformers - Industrial 1PH CURR TXFORM-4-20MA OUTPUT 21In Stock
Min.: 1
Mult.: 1

Panel
Murata Power Solutions Current Transformers - Board Mount 15A Curr Sense Txfr 1:1:50 SM 1,278In Stock
Min.: 1
Mult.: 1
: 450

SMD/SMT


Pulse Electronics Audio Transformers / Signal Transformers 1000Base-T PCMCIA 1-Port SMD NonPoE 378In Stock
Min.: 1
Mult.: 1

Pulse Electronics Current Transformers - Board Mount SMD Current Sense 10.4mH 1.9Ohms 1,280In Stock
Min.: 1
Mult.: 1
: 1,100

Pulse Electronics Current Transformers - Board Mount SMD Current Sense AEC-Q200 1:50 Xfmr 2,114In Stock
Min.: 1
Mult.: 1
: 900