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: 22,216
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (JPY) 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
Wurth Elektronik Audio Transformers / Signal Transformers 10/100 Base-T SMT Transformer 1 Port
Datasheet
2,674In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 750

Wurth Elektronik Power Transformers - Board Mount WE-FLEX DCR=344mOhms 27.4uH 500VDC SMD
Datasheet
607In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Wurth Elektronik Audio Transformers / Signal Transformers WE-STST 4532 300uH 1Ch Sgl Pair Ether
Datasheet
1,744In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

Wurth Elektronik Power Transformers - Board Mount MID-FLYLT LT8300 300 uH 1.9 W
Datasheet
1,400In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 300

1.9 W 36 V to 72 V 24 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-FLYLT LT3798 14 uH 112 W
Datasheet
919In Stock
Min.: 1
Mult.: 1

112 W 20 V to 60 V 28 V Through Hole
Wurth Elektronik Power Transformers - Board Mount MID-OLEFD EFD20 TH .8uH 1.4A 24V
Datasheet
996In Stock
Min.: 1
Mult.: 1

19.2 W 85 VAC to 265 VAC 24 V, 24 V Through Hole
Tamura Power Transformers - Board Mount POWER TRANSFORMER THROUGH 5VA
Datasheet
253In Stock
Min.: 1
Mult.: 1

5 VA Through Hole
TDK Audio Transformers / Signal Transformers V263 E6.3 SMD TRANSFORMER
Datasheet
847In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 900

MACOM Audio Transformers / Signal Transformers 2-500MHz Center Tap Imp. Ratio 1:1
Datasheet
3,655In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

631 mW
Pulse Electronics H5143FNL
Pulse Electronics Power Transformers - Board Mount
Datasheet
505In Stock
750Expected 2/1/2027
Min.: 1
Mult.: 1
PCB Mount
Bourns Current Transformers - Board Mount Current Sense transformer, 20A, EE5, 730uH
Datasheet
889In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

SMD/SMT
Bourns Power Transformers - Board Mount POE transformer, 25W, EP13, 5V
Datasheet
631In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 540

5 V SMD/SMT
Pulse Electronics Audio Transformers / Signal Transformers 100Base-TX SMD PoE 350uH .75Ohms 1-Port
Datasheet
1,251In Stock
Min.: 1
Mult.: 1

Mini-Circuits Audio Transformers / Signal Transformers 1:1.5 CORE & WIRE Transformer, DC - 2300 MHz, 50/75?
Datasheet
16In Stock
Min.: 1
Mult.: 1

HALO Electronics Audio Transformers / Signal Transformers 10/100BASE-TX SMD AEC-Q200 16P 1-Port
Datasheet
4,732In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 700

HALO Electronics Audio Transformers / Signal Transformers 10/100BASE-TX SMD AEC-Q200 16P 1-Port
Datasheet
Product Comments
1,186In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 700

Bel Signal Transformer Power Transformers - Board Mount 50\60 Hz, Laminated Transformer
Datasheet
534In Stock
Min.: 1
Mult.: 1

10 VA 115 VAC, 230 VAC 28 V CT/14 V Through Hole
Bel Signal Transformer Power Transformers - Board Mount 50\60 Hz, Laminated Transformer
Datasheet
497In Stock
Min.: 1
Mult.: 1

30 VA 115 VAC, 230 VAC 5 V/12 V Through Hole
Bel Signal Transformer Power Transformers - Industrial 50\60 Hz, Laminated Transformer
Datasheet
29In Stock
Min.: 1
Mult.: 1

130 VA 115 VAC, 230 VAC 16 V CT/8 V Chassis
Bel Signal Transformer Power Transformers - Board Mount 50\60 Hz, Laminated Transformer
Datasheet
347In Stock
Min.: 1
Mult.: 1

1.2 VA 115 VAC 12.6 V CT/6.3 V Through Hole
Pulse Electronics Current Transformers - Board Mount 25mH 3KVdc AEC-Q200 30A DCR=0.5mOhms
Datasheet
1,606In Stock
Min.: 1
Mult.: 1
: 150

PCB Mount
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 10/100BaseT nonPoE 350uH 4500Vrm
Datasheet
764In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 300

Wurth Elektronik Current Transformers - Board Mount WE-CST 1.8mH 7A 1:150 DCR=21ohms
Datasheet
4,082In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

PCB Mount
Wurth Elektronik Power Transformers - Board Mount MID-PPMAX MAX14940 384 uH 800 mW
Datasheet
1,173In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

800 mW 5 V 5 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-AGDT LT8302 6 uH
Datasheet
1,189In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

Board Mount