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: 22,215
Select Image Part # Mfr. Description Datasheet Availability Pricing (SGD) 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
Eaton Electrical Power Transformers - Industrial 100 VA Type MTE Control Transformer 2In Stock
Min.: 1
Mult.: 1
RECOM Power Power Transformers - Board Mount PWR / Flyback / 49H 396In Stock
Min.: 1
Mult.: 1
: 500
18 VDC to 75 VDC 5 VDC PCB Mount
RECOM Power Power Transformers - Board Mount PWR / Flyback / 36H 240In Stock
Min.: 1
Mult.: 1
: 300
40 VDC to 60 VDC 5 VDC PCB Mount
RECOM Power Power Transformers - Board Mount PWR / Full-Bridge / 121H 1,200In Stock
Min.: 1
Mult.: 1
: 1,500
5 VDC 5 VDC PCB Mount
RECOM Power Power Transformers - Board Mount PWR / Full-Bridge / 382H 320In Stock
Min.: 1
Mult.: 1
: 400
24 VDC - 9 VDC, 15 VDC PCB Mount
Eaton Electrical Current Transformers - Industrial SPLT CR CT 600A, .6% ACCY, 2"X3" WI 1In Stock
Min.: 1
Mult.: 1
Bracket
RECOM Power Power Transformers - Board Mount PWR / Full-Bridge / 519H 693In Stock
Min.: 1
Mult.: 1
: 1,000
12 VDC 12 VDC PCB Mount
RECOM Power Power Transformers - Board Mount PWR / Push-Pull / 121H 1,200In Stock
Min.: 1
Mult.: 1
: 1,500
5 VDC 3.3 VDC PCB Mount
RECOM Power Power Transformers - Board Mount PWR / Push-Pull / 82H 1,200In Stock
Min.: 1
Mult.: 1
: 1,500
5 VDC 12 VDC PCB Mount
RECOM Power Power Transformers - Board Mount PWR / Push-Pull / 88H 700In Stock
Min.: 1
Mult.: 1
: 1,000
5 VDC 15 VDC PCB Mount
RECOM Power Power Transformers - Board Mount PWR / Push-Pull / 138H 700In Stock
Min.: 1
Mult.: 1
: 1,000
5 VDC 12 VDC PCB Mount
SolaHD Power Transformers - Industrial 15KVA 480D-208Y (EE)

Triad Magnetics Audio Transformers / Signal Transformers Audio Tfmr, Zpri = 600/250/150/62.5: Zsec= 600/ 250/150/62.5, 10Hz - 30kHz, 20dBu 5In Stock
Min.: 1
Mult.: 1

Pulse Electronics Power Transformers - Board Mount 150uH 4300V 1CT:CT DCR=0.45Ohms BMS Silicon AEC-Q200 500In Stock
Min.: 1
Mult.: 1
: 500

PCB Mount
HALO Electronics Power Transformers - Board Mount Power Transformers ISO MOD SMD 40W Forward Converter 125In Stock
Min.: 1
Mult.: 1

iNRCORE Audio Transformers / Signal Transformers HV Balun Adaptor for SMPTE-292M HDTV 16In Stock
15Expected 7/10/2026
Min.: 1
Mult.: 1

Pulse Electronics Audio Transformers / Signal Transformers 100Base-TX PoE+ SMD 1-Port 350/120uH 6,120In Stock
Min.: 1
Mult.: 1
: 600

15 W
Coilcraft Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.0035-125 MHz 8,206In Stock
Min.: 1
Mult.: 1
: 250

250 mW (1/4 W)
Mini-Circuits Audio Transformers / Signal Transformers 1:1 CORE & WIRE Transformer, 800 MHz - 6.8 GHz, 50? 619In Stock
1,500Expected 2/11/2026
Min.: 1
Mult.: 1
: 500

500 mW
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
Mini-Circuits Audio Transformers / Signal Transformers 1:1 LTCC Transformer, 2150 - 3600 MHz, 50? 1,329In Stock
Min.: 1
Mult.: 1
: 100

500 mW
iNRCORE Audio Transformers / Signal Transformers XFMR 1CT:1CT 0.2OHM PRIM 1500V 726In Stock
Min.: 1
Mult.: 1
: 400
iNRCORE Audio Transformers / Signal Transformers HV Balun Adaptor for SMPTE-292M HDTV 13In Stock
50Expected 7/10/2026
Min.: 1
Mult.: 1

Bel Signal Transformer Current Transformers - Board Mount SMD Current Transformer 80H 943In Stock
Min.: 1
Mult.: 1
: 1,000

SMD/SMT
Bourns Power Transformers - Board Mount HCT Transformer, 11mm CR, 4+4PIN, 5.0kVAC,-40 to 125C 780In Stock
Min.: 1
Mult.: 1
: 600

SMD/SMT