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: 21,983
Select Image Part # Mfr. Description Datasheet Availability Pricing (CAD) 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
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS 414In Stock
Min.: 1
Mult.: 1
: 500

SolaHD Power Transformers - Industrial 1KVA 240X480-120 AL 3In Stock
Min.: 1
Mult.: 1

Pulse Electronics Audio Transformers / Signal Transformers 10Base-T SMD NonPoE 140uH .6Ohms 1-Port 393In Stock
Min.: 1
Mult.: 1

Pulse Electronics Audio Transformers / Signal Transformers 20uH 3KV 1:1:1 2% AEC-Q200 283In Stock
Min.: 1
Mult.: 1


Pulse Electronics Audio Transformers / Signal Transformers SMD Wideband RF Xfmr 50Ohms 867In Stock
Min.: 1
Mult.: 1
: 2,000

Pulse Electronics Pulse Transformers TRANSFORMER RF SINGLE 1:1CT 725In Stock
Min.: 1
Mult.: 1
: 1,000

PCB Mount


Pulse Electronics Audio Transformers / Signal Transformers 10GBase-T SMD NonPoE 200uH 1-Port 222In Stock
Min.: 1
Mult.: 1
: 300

Pulse Electronics Current Transformers - Board Mount CURRENT SENSE 1:100 AECQ SMD 1,342In Stock
Min.: 1
Mult.: 1

Pulse Electronics Power Transformers - Board Mount 80uH 3kV 10% 738In Stock
Min.: 1
Mult.: 1
: 120

Pulse Electronics Power Transformers - Board Mount 80uH 3kV 10% 308In Stock
Min.: 1
Mult.: 1
: 120

Pulse Electronics Power Transformers - Board Mount 4CT:5CT Iso4000V Push Pull AEC-Q200 965In Stock
Min.: 1
Mult.: 1
: 300
SMD/SMT
TDK Audio Transformers / Signal Transformers 10/100 BASE-T 0C-70C 4-PORT 800In Stock
Min.: 1
Mult.: 1
: 350

Pulse Electronics Audio Transformers / Signal Transformers 12uH 3KV 1:2CT:1 2% AEC-Q200 793In Stock
Min.: 1
Mult.: 1



Pulse Electronics Audio Transformers / Signal Transformers 5-100MHz 75Ohm 1:1 SMD RF Xfmr 526In Stock
Min.: 1
Mult.: 1



Pulse Electronics Audio Transformers / Signal Transformers 100Base-TX SMD PoE 2-Port 185In Stock
Min.: 1
Mult.: 1

Pulse Electronics Audio Transformers / Signal Transformers SIN HDBaseT SMT 1-Port 4PoEPP 140W 113In Stock
Min.: 1
Mult.: 1

140 W
Pulse Electronics Current Transformers - Board Mount CURRENT SENSE 1:125 AECQ SMD 1,206In Stock
Min.: 1
Mult.: 1


Pulse Electronics Power Transformers - Board Mount SMD HiFreq WireWound 155uH .9Ohms 557In Stock
Min.: 1
Mult.: 1
: 200

Pulse Electronics Current Transformers - Board Mount THT Current Sense 80mH 200Ohms 332In Stock
Min.: 1
Mult.: 1

Pulse Electronics Power Transformers - Board Mount Flyback Converter Transformer 52-332uH 1.7A DCR=0.22Ohms 1:2.53 1,666In Stock
1,666On Order
Min.: 1
Mult.: 1
: 175

1.5 W 8 V to 18 V SMD/SMT
Pulse Electronics Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Port 600In Stock
Min.: 1
Mult.: 1
: 600

Wurth Elektronik Power Transformers - Board Mount WE-FLEX SMD 500VDC 196uH RDC=71.1mOhms 243In Stock
Min.: 1
Mult.: 1
: 120

Wurth Elektronik Power Transformers - Board Mount WE-FB LT3751 FLYBK TRANSFORMER EDF20 10 uH 368In Stock
199On Order
Min.: 1
Mult.: 1
: 125

SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3748 15 uH 45.6 W 117In Stock
Min.: 1
Mult.: 1
: 100

45.6 W 30 V to 75 V 12 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-PoE EFD20 73W SMT 161In Stock
110On Order
Min.: 1
Mult.: 1
: 110

SMD/SMT