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: 22,002
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 Mfr.
Description Datasheet Availability Pricing (CAD) 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 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
Eaton Electrical Current Transformers - Industrial SPLT CR CT 1000A, .6% ACCY, 3"X3.5" 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

Mini-Circuits Audio Transformers / Signal Transformers 1:1 CORE & WIRE Transformer, 800 MHz - 6.8 GHz, 50?
Datasheet
194In Stock
1,500Expected 2026-11-02
MouseReel Available
Min.: 1
Mult.: 1
: 500

500 mW
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

MACOM Audio Transformers / Signal Transformers Flux Coupled 1:1 Transformer 0.4-500MHz
Datasheet
21,458In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

250 mW (1/4 W)
MACOM Audio Transformers / Signal Transformers 5-10000 MHz
Datasheet
4,839In Stock
14,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 500
1 W
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 HV Balun Adaptor for SMPTE-292M HDTV
Datasheet
47In Stock
Min.: 1
Mult.: 1

iNRCORE Audio Transformers / Signal Transformers XFMR 1CT:1CT 0.2OHM PRIM 1500V
Datasheet
275In Stock
1,200On Order
Min.: 1
Mult.: 1
: 400
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
Bourns Power Transformers - Board Mount Offline Flyback Transformers w/ Reinforced Insulation
Datasheet
3,939In 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 250mA AEC-Q200
Datasheet
378In 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
952In 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
729In 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

Wurth Elektronik Power Transformers - Board Mount MID-UDS PGA460 3 mH
Datasheet
5,649In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 800

SMD/SMT
TE Connectivity / Schaffner Pulse Transformers PULSE TRANSFORMERS
Datasheet
697In Stock
Min.: 1
Mult.: 1

Bourns Audio Transformers / Signal Transformers LAN Transformer/CMC,12PIN,100Base,SGL,4.0kVAC, -40 to 105C
Datasheet
1,145In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 400

HALO Electronics Pulse Transformers ISO MOD SMD GullWing 1.5kVrms 0.8Ohm 6pi
Datasheet
21,839In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT