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 (EUR) 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 10BASE-T SMD 1-Port GullWing 1:2
Datasheet
424In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

HALO Electronics Pulse Transformers ISO MOD SMD GullWing PCMCIA For MAX845
Datasheet
71In Stock
2,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT
HALO Electronics Pulse Transformers ISO MOD SMD GullWing 3W 100mOhm 198uH
Datasheet
224In Stock
Min.: 1
Mult.: 1
SMD/SMT
HALO Electronics Pulse Transformers ISO MOD SMD GullWing 3kVrms 0.9Ohm 6pin
Datasheet
476In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 300

SMD/SMT
HALO Electronics Pulse Transformers ISO MOD SMD GullWing
Datasheet
40In Stock
Min.: 1
Mult.: 1

SMD/SMT
HALO Electronics Power Transformers - Board Mount POE Flyback Xfmr 3W PoE 3.3Vout
Datasheet
46In Stock
Min.: 1
Mult.: 1

3 W 3.3 V SMD/SMT
Bel Signal Transformer Power Transformers - Industrial Rectifier Power Transformer
Datasheet
1In Stock
Min.: 1
Mult.: 1

1.2 kVA 115 VAC 24 V CT/12 V CT Chassis
Bel Signal Transformer Power Transformers - Industrial Rectifier Power Transformer
Datasheet
9In Stock
Min.: 1
Mult.: 1

216 VA 115 VAC 36 V CT/18 V CT Chassis
Bel Signal Transformer Power Transformers - Industrial 50\60 Hz, Laminated Transformer
Datasheet
46In Stock
Min.: 1
Mult.: 1

12 VA 115 VAC, 230 VAC 10 V CT Chassis
Bel Signal Transformer Power Transformers - Board Mount 50\60 Hz, Laminated Transformer Encapsulated
Datasheet
16In Stock
Min.: 1
Mult.: 1

10 VA 115 VAC, 230 VAC 16 V CT/8 V Through Hole
Bel Signal Transformer Power Transformers - Board Mount 50\60 Hz, Laminated Transformer Encapsulated
Datasheet
35In Stock
Min.: 1
Mult.: 1

6 VA 115 VAC, 230 VAC 30 V CT/15 V Through Hole
Wurth Elektronik Power Transformers - Board Mount MID-POELT LT4295 26 uH 35 W
Datasheet
3In Stock
2,000Expected 17/09/2026
Min.: 1
Mult.: 1
: 200

35 W 48 V to 57 V 5 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-PPMAX MAX14940 384 uH 500 mW
Datasheet
776In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

500 mW 3.3 V 5 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-FLYLT LT8303 150 uH 3.5 W
Datasheet
37In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 400

3.5 W 36 V to 72 V 5 V, 5 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-IBTI LM20242 66 uH 15.2 W
Datasheet
179In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

15.2 W 15 V to 40 V 12.7 V, 12.7 V SMD/SMT
ABRACON Audio Transformers / Signal Transformers LAN 2 Port 10/100/1000 Base-T T,C
Datasheet
76In Stock
Min.: 1
Mult.: 1
: 300

Mini-Circuits Audio Transformers / Signal Transformers 1:1 CORE & WIRE Transformer, 0.01 - 150 MHz, 50?
Datasheet
15In Stock
100Expected 14/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 100

250 mW
Mini-Circuits Audio Transformers / Signal Transformers 1:4 CORE & WIRE Transformer, 0.02 - 250 MHz, 50?
Datasheet
5In Stock
Min.: 1
Mult.: 1

250 mW
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
Datasheet
93In Stock
500Expected 14/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MT / HAT RoHS
Datasheet
8In Stock
500Expected 07/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
Datasheet
120In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MT / HAT RoHS
Datasheet
305In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Mini-Circuits Audio Transformers / Signal Transformers 1:1 CORE & WIRE Transformer, 0.004 - 300 MHz, 50?
Datasheet
1In Stock
50On Order
Min.: 1
Mult.: 1

250 mW
HALO Electronics Audio Transformers / Signal Transformers T1/E1 ISO MOD THT 6Pin 1:1:1 Single Ch
Datasheet
411In Stock
Min.: 1
Mult.: 1

HALO Electronics Audio Transformers / Signal Transformers T1/E1 ISO MOD THT 6Pin 1:1.36CT 1Ch
Datasheet
40In Stock
Min.: 1
Mult.: 1