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: 22,208
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) 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
Pulse Electronics PM2165.100NL
Pulse Electronics Current Transformers - Board Mount TRANSFORMER 2,247In Stock
Min.: 1
Mult.: 1

Pulse Electronics Audio Transformers / Signal Transformers 10Base-T SMD NonPoE .3Ohms 1-Port 462In Stock
Min.: 1
Mult.: 1
: 600

Eaton Electronics Current Transformers - Board Mount 7A 1:125 1280uH 3m? Pri 13.0? Sec 50KHz-1MHz SMT AEC-Q 1,956In Stock
Min.: 1
Mult.: 1
: 2,000

SMD/SMT
Eaton Electronics Current Transformers - Board Mount 9A 1:20 0.053uH 1.5m? Pri 0.42? Sec 50KHz-1MHz SMT AEC-Q 2,500In Stock
Min.: 1
Mult.: 1
: 2,500

SMD/SMT
Vishay / Dale Pulse Transformers PLANAR 1:1.25:1.25 High Side / 1200V 14In Stock
Min.: 1
Mult.: 1
No
Eaton Electronics Current Transformers - Board Mount 7A 1:30, 74 uH, 3m? Pri, 0.80 ? Sec, 50 KHz-1MHz, SMT 1,302In Stock
Min.: 1
Mult.: 1
: 2,000

SMD/SMT
Eaton Electronics Current Transformers - Board Mount 10A 1:30 180uH 0.7m? Pri 0.87? Sec 50KHz-1MHz SMT AEC-Q 1,000In Stock
Min.: 1
Mult.: 1
: 1,000

SMD/SMT
Hammond Manufacturing Power Transformers - Industrial Transformer, high voltage, 293VA, 117/234 VAC to 850V C.T. @ 345ma. 26In Stock
Min.: 1
Mult.: 1

130 VA 115 VAC, 230 VAC 850 VAC CT Chassis
Pulse Electronics Audio Transformers / Signal Transformers 10/100Base-TX SMD Non-PoE 1-Port 189In Stock
Min.: 1
Mult.: 1

iNRCORE Audio Transformers / Signal Transformers XFMR 1CT:1CT 0.2OHM PRI 0.2OHM 17In Stock
Min.: 1
Mult.: 1
No
iNRCORE Pulse Transformers TRANSFORMER PBC QPL SMT MIL-STD-1553 3In Stock
99Expected 11/12/2026
Min.: 1
Mult.: 1
No
Hammond Manufacturing Audio Transformers / Signal Transformers Audio transformer, potted, primary 600 CTohms , secondary 150 CT ohms 54In Stock
Min.: 1
Mult.: 1

500 mW (1/2 W)
Hammond Manufacturing Power Transformers - Industrial Power transformer, low voltage, 115V 60 Hz., 24VA, 24 C.T., 1A 178In Stock
Min.: 1
Mult.: 1

24 VA 115 VAC 24 VAC CT Chassis
Pulse Electronics Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Por 284In Stock
Min.: 1
Mult.: 1
: 600

Pulse Electronics Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .8Ohms 2-Por 71In Stock
Min.: 1
Mult.: 1

Pulse Electronics Power Transformers - Board Mount 44.55Uh dcr=0.12mOhms 4200VRMS 2W LLC/SiC Isolation 550In Stock
Min.: 1
Mult.: 1
: 350

3 W 15 V 24 V PCB Mount
Murata Power Solutions Current Transformers - Board Mount 10A Curr Sense Txfr 1:70 SM 921In Stock
Min.: 1
Mult.: 1
: 1,000

SMD/SMT
Pulse Electronics Power Transformers - Board Mount 8CT:3CT Iso5000V SMT 5kVrms AEC-Q200 687In Stock
Min.: 1
Mult.: 1
: 150
SMD/SMT
Pulse Electronics HM2106NLT
Pulse Electronics Audio Transformers / Signal Transformers XFMR,SGL,135UH, 1CT:1CT, 4.3KVDC,SMT,T&R NPB 431In Stock
Min.: 1
Mult.: 1
: 600

Eaton Electronics Current Transformers - Board Mount 9A 1:100, 1.33 uH, 1.5 m? Pri, 10.68 ? Sec, 50 KHz-1MHz, SMT 2,430In Stock
Min.: 1
Mult.: 1
: 2,500

SMD/SMT
Eaton Electronics Current Transformers - Board Mount 10A 1:40 320uH 0.7m? Pri 1.14? Sec 50KHz-1MHz SMT AEC-Q 1,000In Stock
Min.: 1
Mult.: 1
: 1,000

SMD/SMT
MACOM Autotransformers 5-1225 MHz 3,531In Stock
Min.: 1
Mult.: 1
: 2,000

2 W SMD/SMT
Eaton Electronics Current Transformers - Board Mount 7A 1:60, 295 uH, 3m? Pri, 3.6 ? Sec, 50 KHz-1MHz, SMT 1,990In Stock
Min.: 1
Mult.: 1
: 2,000

SMD/SMT
Eaton Electronics Current Transformers - Board Mount 9A 1:20, 0.053 uH, 1.5 m? Pri, 0.42 ? Sec, 50 KHz-1MHz, SMT 2,500In Stock
Min.: 1
Mult.: 1
: 2,500

SMD/SMT
Eaton Electronics Current Transformers - Board Mount 7A 1:30 74uH 3m? Pri 0.80? Sec 50KHz-1MHz SMT AEC-Q 1,999In Stock
Min.: 1
Mult.: 1
: 2,000

SMD/SMT