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: 21.955
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
Coilcraft Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W
Datasheet
66In Stock
Min.: 1
Mult.: 1

Coilcraft Power Transformers
Datasheet
21In Stock
2.700Expected 3/30/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 300

Mini-Circuits Audio Transformers / Signal Transformers 1:2 CORE & WIRE Transformer, 5 - 120 MHz, 50?
Datasheet
28In Stock
Min.: 1
Mult.: 1

2 W
Mini-Circuits Audio Transformers / Signal Transformers 1:4 CORE & WIRE Transformer, 0.2 - 350 MHz, 50?
Datasheet
68In Stock
Min.: 1
Mult.: 1

250 mW
Mini-Circuits Audio Transformers / Signal Transformers 1:4 Core & Wire Transformer, 0.02 - 250 MHz, 50ohm
Datasheet
13In Stock
Min.: 1
Mult.: 1

Mini-Circuits Audio Transformers / Signal Transformers 1:9 CORE & WIRE Transformer, 0.15 - 200 MHz, 50?
Datasheet
54In Stock
Min.: 1
Mult.: 1

Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
Datasheet
443In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MT / RoHS
Datasheet
360In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Mini-Circuits Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
Datasheet
296In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 100

HALO Electronics Pulse Transformers Isolation Module
Datasheet
5In Stock
Min.: 1
Mult.: 1

SMD/SMT
HALO Electronics Pulse Transformers ISO MOD SMD GullWing 4.5kVrms 0.9Ohm 8pi
Datasheet
252In Stock
Min.: 1
Mult.: 1

SMD/SMT
HALO Electronics Pulse Transformers ISO MOD SMD GullWing For MAX13256 HBridg
Datasheet
209In Stock
Min.: 1
Mult.: 1

SMD/SMT
Wurth Elektronik Power Transformers WE-FLEX Trnsfmr HV 196uH .05A
Datasheet
44In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 120

SMD/SMT
Siemens Industrial Control Transformers XFMR,1-PH,0.063KVA,PRI230V,SEC2.63,60HZ
Datasheet
1In Stock
Min.: 1
Mult.: 1

63 VA 230 V 24 V Chassis Mount
Siemens Power Transformers CONTROL TRANSFORMER,208-115V 45VA
Datasheet
3In Stock
Min.: 1
Mult.: 1
Coilcraft Audio Transformers / Signal Transformers C1587 Flybck Trnsfmr For TI LM5070
Datasheet
109In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 250

7 W
Coilcraft Current Transformers - Board Mount CST1 1:70 20A 980uH AEC-Q200
Datasheet
179In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 250

Coilcraft Current Transformers - Board Mount 40A 19.2mH 3.8 Ohms AEC-Q200
Datasheet
180In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 300

SMD/SMT
Coilcraft Audio Transformers / Signal Transformers HA3802 Flyback For TI TPS23753
Datasheet
200In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 200

10 W
Coilcraft Audio Transformers / Signal Transformers PA6605 60W 4.7Ohms For LM5122
Datasheet
29In Stock
50Expected 3/27/2026
Min.: 1
Mult.: 1

Coilcraft Audio Transformers / Signal Transformers POE13F Flyback PoE 13uH 5.0 V 2.6 A
Datasheet
197In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 200

Coilcraft Audio Transformers / Signal Transformers POE13P Flyback PoE 127uH 24 V 0.54 A
Datasheet
32In Stock
350Expected 3/20/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 175

Coilcraft Audio Transformers / Signal Transformers Flyback PoE 24W 21uH 12V 6.3A
Datasheet
150In Stock
150Expected 4/20/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 150

24 W
Coilcraft Audio Transformers / Signal Transformers POE30P Flyback PoE 3uH 5.0 V 0.6 A
Datasheet
238In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 350

Coilcraft Audio Transformers / Signal Transformers Flyback PoE 40W 33.3uH 3.3V 3.5A
Datasheet
102In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 150

40 W