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: 21,979
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 Mfr.
Description Datasheet Availability Pricing (KRW) 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 2.5Gig Reinforced SMD 24P ISO MOD 84In Stock
Min.: 1
Mult.: 1
Eaton Electrical Current Transformers - Industrial SPLT CR CT 1000A, .6% ACCY, 3"X3.5" WI
Datasheet
1In Stock
Min.: 1
Mult.: 1
Bracket
Eaton Electrical Power Transformers - Industrial 100 VA Type MTE Control Transformer
Datasheet
2In Stock
Min.: 1
Mult.: 1
Eaton Electrical Current Transformers - Industrial SPLT CR CT 600A, .6% ACCY, 2"X3" WI
Datasheet
1In Stock
Min.: 1
Mult.: 1
Bracket
Coilcraft Current Transformers - Board Mount CS4xxx High Freq 80000uH 35A 4Ohms
Datasheet
7,008In Stock
Min.: 1
Mult.: 1

Bourns Audio Transformers / Signal Transformers BMS Transformer/CMC,6PIN,SGL,4.3kVDC
Datasheet
1,646In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

Coilcraft Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.0035-125 MHz
Datasheet
8,136In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

250 mW (1/4 W)
Mini-Circuits Audio Transformers / Signal Transformers 1:1 LTCC Transformer, 2150 - 3600 MHz, 50?
Datasheet
1,296In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

500 mW
Mini-Circuits Audio Transformers / Signal Transformers 1:1 CORE & WIRE Transformer, 800 MHz - 6.8 GHz, 50?
Datasheet
619In Stock
1,500Expected 11/2/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

500 mW
iNRCORE Audio Transformers / Signal Transformers HV Balun Adaptor for SMPTE-292M HDTV
Datasheet
31In Stock
Min.: 1
Mult.: 1

MACOM Audio Transformers / Signal Transformers Transformer, 1:1 RF, 5-1200MHz
Datasheet
8,568In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

250 mW (1/4 W)
iNRCORE Audio Transformers / Signal Transformers XFMR 1CT:1CT 0.2OHM PRIM 1500V
Datasheet
275In Stock
1,200On Order
Min.: 1
Mult.: 1
: 400

MACOM Audio Transformers / Signal Transformers Flux Coupled 1:1 Transformer 0.4-500MHz
Datasheet
24,468In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

250 mW (1/4 W)
MACOM Audio Transformers / Signal Transformers 5-10000 MHz
Datasheet
4,845In Stock
14,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 500
1 W
Proterial Power Transformers - Board Mount
Datasheet
230In Stock
Min.: 1
Mult.: 1

24 V PCB Mount
Wurth Elektronik Power Transformers - Board Mount WE-PSPA 1006 475uH 115mA AEC-Q200
Datasheet
991In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,200

5 V 15 V PCB Mount
Pulse Electronics Current Transformers - Board Mount 7mH 5kVDC 50A DCR=.5mohms T=1:125 AEC-Q200
Datasheet
616In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 350

SMD/SMT
Mini-Circuits Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
Datasheet
4,103In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 100

250 mW
Bourns Power Transformers - Board Mount BMS xformer 2-Ch 1600V AECQ +125 C
Datasheet
16,402In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

PCB Mount
Wurth Elektronik Power Transformers - Board Mount WE-PSPA 86 uH 210mA AEC-Q200
Datasheet
1,332In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 900

5 V 18 V PCB Mount
Bourns Power Transformers - Board Mount Offline Flyback Transformers w/ Reinforced Insulation
Datasheet
3,940In Stock
Min.: 1
Mult.: 1

6 W 85 VAC to 265 VAC 12 V PCB Mount
Wurth Elektronik Power Transformers - Board Mount WE-PSPA 86 uH 750mA AEC-Q200
Datasheet
883In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 900

5 V 5 V PCB Mount
Wurth Elektronik Power Transformers - Board Mount WE-PSPA 86 uH 165mA AEC-Q200
Datasheet
997In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 900

5 V 23 V PCB Mount
Taoglas Audio Transformers / Signal Transformers LAN XFMR 10G BASE-T (PoE+)
Datasheet
769In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 450

Wurth Elektronik Audio Transformers / Signal Transformers 10/100/1000 Base-T Transformer 1 Port
Datasheet
1,562In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 175