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: 22,263
Select Image Part # 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
RECOM Power Power Transformers - Board Mount PWR / Full-Bridge / 518H 700In Stock
Min.: 1
Mult.: 1
: 1,000
12 VDC 5 VDC PCB Mount
RECOM Power Power Transformers - Board Mount PWR / Full-Bridge / 107H 700In Stock
Min.: 1
Mult.: 1
: 1,000
5 VDC 5 VDC PCB Mount
RECOM Power Power Transformers - Board Mount PWR / Push-Pull / 130H 1,043In Stock
Min.: 1
Mult.: 1
: 1,500
5 VDC 5 VDC PCB Mount
RECOM Power Power Transformers - Board Mount PWR / Push-Pull / 169H 1,049In Stock
Min.: 1
Mult.: 1
: 1,500
12 VDC 5 VDC PCB Mount
RECOM Power Power Transformers - Board Mount PWR / Full-Bridge / 518H 669In Stock
Min.: 1
Mult.: 1
: 1,000
12 VDC 15 VDC PCB Mount
RECOM Power Power Transformers - Board Mount PWR / Flyback / 11H 39In Stock
Min.: 1
Mult.: 1
16 VDC to 32 VDC 2.5 VDC to 4 VDC PCB Mount
RECOM Power Power Transformers - Board Mount PWR / Flyback / 11H 350In Stock
Min.: 1
Mult.: 1
: 500
9 VDC to 36 VDC 15 VDC PCB Mount
RECOM Power Power Transformers - Board Mount PWR / Full-Bridge / 158H 700In Stock
Min.: 1
Mult.: 1
: 1,000
5 VDC 5 VDC PCB Mount
Mini-Circuits Audio Transformers / Signal Transformers 1:2 CORE & WIRE Transformer, 400-7200 MHz, 50? 90In Stock
500Expected 2026-10-12
Min.: 1
Mult.: 1
: 500

200 mW
SolaHD Power Transformers - Industrial 75KVA 480D-240DCT (EE)
1In Stock
Min.: 1
Mult.: 1

iNRCORE Audio Transformers / Signal Transformers 1CT:1CT 0.2OHM PRIM 1500VRMS 876In Stock
Min.: 1
Mult.: 1
: 400
SolaHD Power Transformers - Industrial 15KVA 480D-208Y (EE)
1In Stock
Min.: 1
Mult.: 1

Triad Magnetics Audio Transformers / Signal Transformers Audio Tfmr, Zpri = 600/250/150/62.5: Zsec= 600/ 250/150/62.5, 10Hz - 30kHz, 20dBu 6In Stock
Min.: 1
Mult.: 1

iNRCORE Audio Transformers / Signal Transformers 16In Stock
Min.: 1
Mult.: 1
iNRCORE Audio Transformers / Signal Transformers 39In Stock
Min.: 1
Mult.: 1

iNRCORE Audio Transformers / Signal Transformers 143In Stock
300Expected 2026-08-04
Min.: 1
Mult.: 1
: 300
Coilcraft Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.0035-125 MHz 10,053In Stock
Min.: 1
Mult.: 1
: 250

250 mW (1/4 W)
HALO Electronics Power Transformers - Board Mount Power Transformers ISO MOD SMD 40W Forward Converter 125In Stock
Min.: 1
Mult.: 1

Coilcraft Audio Transformers / Signal Transformers DA2032 Cap Chrgr For Linear LT3750 6,451In Stock
Min.: 1
Mult.: 1
: 200

Bourns Current Transformers - Board Mount Current Sense transformer, 20A, EE5, 2000uH 8,710In Stock
Min.: 1
Mult.: 1
: 4,000

SMD/SMT
Mini-Circuits Audio Transformers / Signal Transformers 1:1 LTCC Transformer, 2150 - 3600 MHz, 50? 1,443In Stock
Min.: 1
Mult.: 1
: 100

500 mW
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS 6,927In Stock
Min.: 1
Mult.: 1
: 2,000

250 mW
Mini-Circuits Audio Transformers / Signal Transformers 1:1 CORE & WIRE Transformer, 800 MHz - 6.8 GHz, 50? 1,327In Stock
Min.: 1
Mult.: 1
: 500

500 mW
Bel Signal Transformer Current Transformers - Board Mount SMD Current Transformer 820uH-TR 916In Stock
Min.: 1
Mult.: 1
: 2,000

SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-PSPA 1006 475uH 350mA AEC-Q200 1,200In Stock
Min.: 1
Mult.: 1
: 1,200

5 V 5 V PCB Mount