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: 22.216
Select Image Part # Mfr. Description Datasheet Availability Pricing (EUR) 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 FIBRE CH ISO MOD SMD Dual Core 531.25MHz 399In Stock
Min.: 1
Mult.: 1

HALO Electronics Audio Transformers / Signal Transformers 10/100BASE-TX SMD POE DUAL PORT 350mA 1CT:1CT -40 / 85C 350uH 1500Vrms 27In Stock
Min.: 1
Mult.: 1

HALO Electronics Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch 214In Stock
1.000Expected 9/8/2026
Min.: 1
Mult.: 1
: 1.000

Murata Power Solutions Pulse Transformers Transformer 1:1 5000uH 28Vus 100In Stock
Min.: 1
Mult.: 1

Through Hole
Murata Power Solutions Pulse Transformers Transformer 1CT:1CT 500uH 10Vus 11In Stock
Min.: 1
Mult.: 1

Through Hole
Pulse Electronics Pulse Transformers MDL,SIN,1GD,1:1,SMT,TU, NPB 232In Stock
Min.: 1
Mult.: 1

Banner Engineering Current Transformers - Industrial Split-Core Current Transformer; 20 A Input; 0-50 mA/0.333 V Output; 1 m 2-wire Twisted Pair Cable 7In Stock
Min.: 1
Mult.: 1
- Free Hanging
Coilcraft Current Transformers - Board Mount CS60 Current Sensor 1-10A 50-60kHz 76In Stock
1.296On Order
Min.: 1
Mult.: 1

Coilcraft Audio Transformers / Signal Transformers NA5730 SMT Flyback For TI TPS23751/2 51In Stock
Min.: 1
Mult.: 1
: 175

Coilcraft Audio Transformers / Signal Transformers Flyback PoE 21W 21uH 3.3V 6.2A 61In Stock
Min.: 1
Mult.: 1
: 150

21 W
Coilcraft Audio Transformers / Signal Transformers POE30P Flyback PoE 3uH 3.3 V 0.91 A 152In Stock
700Expected 9/25/2026
Min.: 1
Mult.: 1
: 350

Coilcraft Audio Transformers / Signal Transformers Wideband RF, SMD 250mA 1:1sec 86In Stock
Min.: 1
Mult.: 1
: 500

250 mW (1/4 W)
Coilcraft Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W 43In Stock
Min.: 1
Mult.: 1

Coilcraft Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W 9In Stock
Min.: 1
Mult.: 1
250 mW (1/4 W)
iNRCORE Pulse Transformers XFMR 1CT:3CT/1CT:2.15CT 100VRM 21In Stock
Min.: 1
Mult.: 1
iNRCORE Audio Transformers / Signal Transformers 16In Stock
Min.: 1
Mult.: 1
ABB Current Transformers - Industrial CM-CT 50/5 CURRENT TRANSFORMER
4In Stock
Min.: 1
Mult.: 1
1 VA DIN Rail
Siemens Current Transformers - Industrial TRANSFORMER,CURRENT 20...200 A FOR 3RB2 1In Stock
Min.: 1
Mult.: 1

Panel
Siemens Power Transformers - Industrial CONTROL TRANSFORMER,500VA,380/400/415-11 2In Stock
Min.: 1
Mult.: 1
Siemens Power Transformers - Industrial TRANSFORMER,750VA,380/4 1In Stock
Min.: 1
Mult.: 1
Coilcraft Audio Transformers / Signal Transformers C1174 for TPS23750 10uH 5.0 V 2 A 109In Stock
Min.: 1
Mult.: 1
: 200

Coilcraft Current Transformers - Board Mount CST2 1:100 20A 2KuH AEC-Q200 585In Stock
750Expected 8/14/2026
Min.: 1
Mult.: 1
: 250

Coilcraft Current Transformers - Board Mount 40A 2.12mH 1.3 Ohms AEC-Q200 75In Stock
Min.: 1
Mult.: 1
: 300

SMD/SMT
Coilcraft Current Transformers - Board Mount D18xx Current Sensor 10A 20-50kHz 34In Stock
Min.: 1
Mult.: 1

Coilcraft Pulse Transformers SMT Gate Dr Trnsfmr 500V 95pF 334In Stock
Min.: 1
Mult.: 1
: 250