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: 22,252
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 Mfr.
Description Datasheet Availability Pricing (GBP) 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
Pulse Electronics Power Transformers - Board Mount 2.8mH 2500V 2:1:1 DCR=1.6-1.0Ohms
Datasheet
821In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 300

6 W PCB Mount
HALO Electronics Pulse Transformers ISO MOD SMD GullWing For MAX13253 1A Drv
Datasheet
790In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

SMD/SMT
Pulse Electronics Audio Transformers / Signal Transformers XFMR,RF,SGL,RAC,1:4CT, T&R NPB
Datasheet
1,566In Stock
Min.: 1
Mult.: 1
: 2,000

Pulse Electronics Audio Transformers / Signal Transformers SMD Wideband RF Xfmr 50Ohms
Datasheet
853In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

Pulse Electronics Pulse Transformers MDL,SIN,1GD,1:1,SMT,TR NPB
Datasheet
375In Stock
Min.: 1
Mult.: 1
: 400

PCB Mount


Pulse Electronics Pulse Transformers SMD Gate Drive 980uH .88Ohms
Datasheet
1,562In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 900

Pulse Electronics Power Transformers - Board Mount SMD HiFreq WireWound 126uH .46Ohms
Datasheet
1,082In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 150

60 W
Pulse Electronics Current Transformers - Board Mount THT Current Sense 2000uH 100Ohms
Datasheet
637In Stock
Min.: 1
Mult.: 1

Pulse Electronics Pulse Transformers 1.02mH 2.5kV Iso 3CT:8CT SM NPB
Datasheet
1,378In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 700

SMD/SMT
Pulse Electronics Pulse Transformers 2.6mH 4kV Iso 1:3 98Vus
Datasheet
849In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 300

SMD/SMT
Pulse Electronics Pulse Transformers 0.72mH 5kV Iso 2:3:3 125Vus
Datasheet
542In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 150

SMD/SMT
Pulse Electronics Power Transformers - Board Mount 1CT:3CT Iso4000V Push Pull AEC-Q200
Datasheet
1,691In Stock
Min.: 1
Mult.: 1
: 300
SMD/SMT
Coilcraft Audio Transformers / Signal Transformers FA2470 Flyback For STMicro STLC3075
Datasheet
865In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 450

Coilcraft Audio Transformers / Signal Transformers JA4429 for LT3799 24uH 24 V 1.3 A
Datasheet
777In Stock
Min.: 1
Mult.: 1

24 W
Coilcraft Audio Transformers / Signal Transformers POE30P Flyback PoE 3uH 12 V 0.25 A
Datasheet
2,723In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 350

TDK Audio Transformers / Signal Transformers 100uH 9pF 260mOhm 3000VAC AEC-Q200
Datasheet
188In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 190

Mini-Circuits Audio Transformers / Signal Transformers 1:1 Core & Wire Transformer, 10 - 8000 MHz, 50ohm
Datasheet
55In Stock
100Expected 12/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 100

2 W
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
Datasheet
760In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
Datasheet
1,457In Stock
1,500Expected 14/07/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

HALO Electronics Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke
Datasheet
669In Stock
Min.: 1
Mult.: 1
HALO Electronics Pulse Transformers ISO MOD SMD GullWing 2.75kVrms .4Ohm 6pin
Datasheet
4,129In Stock
Min.: 1
Mult.: 1

SMD/SMT
Bel Signal Transformer Power Transformers - Industrial Power Isolation Transformer
Datasheet
6In Stock
Min.: 1
Mult.: 1

5 kVA 104 VAC/110 VAC/120 VAC/208 VAC/220 VAC/230 VAC/240 VAC 0 V/0 V/208 V/220 V/240 V/416 V/440 V/480 V Chassis
MACOM Audio Transformers / Signal Transformers 5-3000MHz Imp. 1:1 50 & 75 ohm
Datasheet
3,023In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

250 mW (1/4 W)
Taoglas Audio Transformers / Signal Transformers 5G Base-T LAN transformer. Single port and 30pin with PoE++ (720mA) and SMT.
Datasheet
400In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 400

Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
Datasheet
981In Stock
3,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 500