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: 21.958
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
iNRCORE Pulse Transformers TRANSFORMER PBC QPL SMT MIL-STD-1553
Datasheet
105In Stock
Min.: 1
Mult.: 1
No
Pulse Electronics H5143FNL
Pulse Electronics Power Transformers
Datasheet
524In Stock
Min.: 1
Mult.: 1
PCB Mount
Littelfuse Current Transformers - Industrial CURRENT TRANSFORMER 100:1 EF 26MM
Datasheet
9In Stock
Min.: 1
Mult.: 1
Chassis
iNRCORE Audio Transformers / Signal Transformers 1CT:1CT 0.2OHM PRI 0.2OHM SEC
Datasheet
27In Stock
Min.: 1
Mult.: 1
No
iNRCORE Audio Transformers / Signal Transformers Signal - Transceiver Mil-Grade
Datasheet
50In Stock
Min.: 1
Mult.: 1
No
Mini-Circuits Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
Datasheet
74In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Mini-Circuits Audio Transformers / Signal Transformers 1:1 CORE & WIRE Transformer, 0.08 - 200 MHz, 50?
Datasheet
66In Stock
90Expected 02/23/2026
Min.: 1
Mult.: 1

250 mW (1/4 W)
Mini-Circuits Audio Transformers / Signal Transformers 1:16 CORE & WIRE Transformer, 0.03 - 75 MHz, 50?
Datasheet
161In Stock
Min.: 1
Mult.: 1
Reel: 100

250 mW (1/4 W)
Mini-Circuits Audio Transformers / Signal Transformers 1:1:2 Core & Wire Transformer, 0.07-200 MHz, 50 ohm
Datasheet
284In Stock
Min.: 1
Mult.: 1
Reel: 100

250 mW
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
Datasheet
142In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

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

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

Mini-Circuits Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
Datasheet
481In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

HALO Electronics Audio Transformers / Signal Transformers 10/100BASE-TX SMD Quantra 40P 4-Port
Datasheet
162In Stock
Min.: 1
Mult.: 1


HALO Electronics Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 50P 2-Port w/Choke
Datasheet
81In Stock
774Expected 05/22/2026
Min.: 1
Mult.: 1

HALO Electronics Pulse Transformers SMD ISOLATION MODULE For Maxim ICs
Datasheet
221In Stock
Min.: 1
Mult.: 1

SMD/SMT
Murata Power Solutions Pulse Transformers
Datasheet
26In Stock
Min.: 1
Mult.: 1

SMD/SMT
Wurth Elektronik Power Transformers WE-FB LT3748 100 uH 12 W
Datasheet
150In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 200

12 W 36 V 12 V SMD/SMT
Coilcraft Audio Transformers / Signal Transformers B0570 for NCP101X 15uH 12 V 1.25 A
Datasheet
105In Stock
Min.: 1
Mult.: 1

15 W
Coilcraft Audio Transformers / Signal Transformers C1586 TI LM5070 13uH 12 V 1.08 A
Datasheet
103In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 175

13 W
Coilcraft Current Transformers - Board Mount CST2 1:125 20A 3KuH AEC-Q200
Datasheet
53In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 250

Coilcraft Current Transformers - Board Mount CST4835 1:50 7A 205uH AEC-Q200
Datasheet
628In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Coilcraft Audio Transformers / Signal Transformers FA2805 SMT Flyback For Si341, Si3402
Datasheet
380In Stock
525Expected 03/27/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 175

15 W
Coilcraft Audio Transformers / Signal Transformers FA2925 SMT Flyback For Si341, Si3402
Datasheet
138In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 175

15 W
Coilcraft Audio Transformers / Signal Transformers Forward PoE 53W 100uH 3.3V 15%
Datasheet
119In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 150

53 W