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
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
Coilcraft Audio Transformers / Signal Transformers Flyback PoE 40W 27.8uH 48V 3.7A
Datasheet
106In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 150

40 W
Coilcraft Audio Transformers / Signal Transformers Flyback PoE 51W 22.2uH 12V 4.7A
Datasheet
58In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 150

51 W
Coilcraft Audio Transformers / Signal Transformers PWB Wideband RF 1:4 0.15-400 MHz
Datasheet
55In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 250

Coilcraft Power Transformers Q4435 Flybck Regltor 8uH 5.0 V 1.6 A
Datasheet
27In Stock
Min.: 1
Mult.: 1

Coilcraft Audio Transformers / Signal Transformers Wideband RF, SMD 250mA 1:1sec
Datasheet
217In Stock
500Expected 4/10/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

250 mW (1/4 W)
Coilcraft Audio Transformers / Signal Transformers Wideband RF, TH 250mA 1:1sec
Datasheet
35In Stock
Min.: 1
Mult.: 1

250 mW (1/4 W)
Coilcraft Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W
Datasheet
66In Stock
Min.: 1
Mult.: 1

250 mW (1/4 W)
Coilcraft Audio Transformers / Signal Transformers Y8848 For NCP1202 10uH 12 V .83 A
Datasheet
25In Stock
Min.: 1
Mult.: 1

10 W