B4 Transformers

Results: 21,973
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
Wurth Elektronik Power Transformers - Board Mount WE-PSPA 86 uH 750mA AEC-Q200 883In Stock
Min.: 1
Mult.: 1
: 900

5 V 5 V PCB Mount
Wurth Elektronik Power Transformers - Board Mount WE-PSPA 86 uH 165mA AEC-Q200 997In Stock
Min.: 1
Mult.: 1
: 900

5 V 23 V PCB Mount
Taoglas Audio Transformers / Signal Transformers LAN XFMR 10G BASE-T (PoE+) 769In Stock
Min.: 1
Mult.: 1
: 450

Wurth Elektronik Audio Transformers / Signal Transformers 10/100/1000 Base-T Transformer 1 Port 1,562In Stock
Min.: 1
Mult.: 1
: 175

Mini-Circuits Audio Transformers / Signal Transformers XFRMR / SURF MOUNT / RoHS 4,166In Stock
Min.: 1
Mult.: 1

500 mW
Wurth Elektronik Power Transformers - Board Mount WE-PSPA 86 uH 210mA AEC-Q200 1,532In Stock
Min.: 1
Mult.: 1
: 900

5 V 18 V PCB Mount
TE Connectivity / Schaffner Pulse Transformers PULSE TRANSFORMERS 697In Stock
Min.: 1
Mult.: 1

HALO Electronics Audio Transformers / Signal Transformers 1500Vrms 0.9Ohm 16-Pin SMD 261In Stock
Min.: 1
Mult.: 1

Pulse Electronics Power Transformers - Board Mount 150 uH 6000Vrms 1500VDC Reinforced Hal Free ESS 165In Stock
Min.: 1
Mult.: 1

SMD/SMT
Pulse Electronics Audio Transformers / Signal Transformers MOD DUAL 1GPP 1:1 EXT. HF SMD 220In Stock
Min.: 1
Mult.: 1
: 600

Coilcraft Audio Transformers / Signal Transformers PoE Plus 850uH DCR=0.24mOhms 1.9A 840In Stock
Min.: 1
Mult.: 1
: 300

Coilcraft Power Transformers - Board Mount Miniture SMT Transformer 1,957In Stock
5,000Expected 6/11/2026
Min.: 1
Mult.: 1
: 1,000

Coilcraft Current Transformers - Board Mount CST7030 1:100 20A 1.33mH AEC-Q200 1,515In Stock
Min.: 1
Mult.: 1
: 600

SMD/SMT
Coilcraft Power Transformers - Board Mount 4,159In Stock
Min.: 1
Mult.: 1
: 300

iNRCORE Audio Transformers / Signal Transformers XFMR LAN 10/100/1000 BASE-T 29In Stock
Min.: 1
Mult.: 1
Coilcraft Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.0035-125 MHz 3,473In Stock
2,750Expected 14/12/2026
Min.: 1
Mult.: 1
: 250

Coilcraft Power Transformers - Board Mount Q4437 Flybck Regltor 12 V, -12 V 1.8 A 493In Stock
756Expected 24/9/2026
Min.: 1
Mult.: 1

iNRCORE Audio Transformers / Signal Transformers 16In Stock
Min.: 1
Mult.: 1
Coilcraft Audio Transformers / Signal Transformers 1812WBT SMT Wideband 1:1 4-200 MHz 3,273In Stock
Min.: 1
Mult.: 1
: 600

250 mW (1/4 W)
Coilcraft Audio Transformers / Signal Transformers FA2470 Flyback For STMicro STLC3075 806In Stock
Min.: 1
Mult.: 1
: 450

Coilcraft Current Transformers - Board Mount CST2 1:100 20A 2KuH AEC-Q200 1,270In Stock
Min.: 1
Mult.: 1
: 250

Coilcraft Audio Transformers / Signal Transformers DA2257 PoE Trnsfmr For TI LM5071/72 1,040In Stock
1,750Expected 12/10/2026
Min.: 1
Mult.: 1
: 175

Coilcraft Audio Transformers / Signal Transformers FA2469 Flyback For STMicro STLC3075 1,050In Stock
Min.: 1
Mult.: 1
: 450

Coilcraft Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:4 0.250-800 MHz 633In Stock
750Expected 9/11/2026
Min.: 1
Mult.: 1
: 750

Coilcraft Audio Transformers / Signal Transformers FA2805 SMT Flyback For Si341, Si3402 855In Stock
2,275On Order
Min.: 1
Mult.: 1
: 175

15 W