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
Pulse Electronics Pulse Transformers 2.6mH 4kV Iso 1:2 98Vus 952In Stock
Min.: 1
Mult.: 1
: 300

SMD/SMT
HALO Electronics Pulse Transformers ISO MOD SMD GullWing 3kVrms 0.9Ohm 6pin 937In Stock
Min.: 1
Mult.: 1

SMD/SMT
Murata Power Solutions Current Transformers - Board Mount 10A Curr Sense Txfr 1:125 SM 1,990In Stock
Min.: 1
Mult.: 1
: 1,000

PCB Mount
Murata Power Solutions Current Transformers - Board Mount 10A CURR SENSE TXFR 1:200 SM 2,847In Stock
Min.: 1
Mult.: 1
: 1,000

SMD/SMT


Pulse Electronics Power Transformers - Board Mount SMD HiFreq WireWound 20.4uH .15Ohms 881In Stock
Min.: 1
Mult.: 1
: 200



Pulse Electronics Power Transformers - Board Mount SMD HiFreq WireWound 28.9uH .058Ohms 933In Stock
Min.: 1
Mult.: 1
: 150

Pulse Electronics Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Por 600In Stock
Min.: 1
Mult.: 1

Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 1KBsT nonPoE 350uH 2Port 1500Vrms 371In Stock
Min.: 1
Mult.: 1
: 330

ABRACON Audio Transformers / Signal Transformers LAN 1 Port 10/100/1000 Base-T T,C,S 1,337In Stock
Min.: 1
Mult.: 1
: 400

Coilcraft Audio Transformers / Signal Transformers 275uH 10% 1:1 DCR=1.2Ohms AEC-Q200 1,269In Stock
Min.: 1
Mult.: 1
: 175

Bel Signal Transformer Current Transformers - Board Mount SMD Current Transformer 22.00mH-TR 306In Stock
Min.: 1
Mult.: 1
: 350

SMD/SMT
Pulse Electronics Current Transformers - Board Mount 17.5mH 5kVDC 50A DCR=.5mohms T=1:200 AEC-Q200 366In Stock
Min.: 1
Mult.: 1
: 350

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

Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS 3,981In Stock
Min.: 1
Mult.: 1
: 500

SolaHD Power Transformers - Industrial 2KVA 240X480-120/240 SS ANSI 61 2In Stock
Min.: 1
Mult.: 1

2 kVA 240 V, 480 V 120 V, 240 V Wall Mount

MACOM Audio Transformers / Signal Transformers 1:4 Transmission line transformer on SM- 2,059In Stock
Min.: 1
Mult.: 1

631 mW
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS 825In Stock
Min.: 1
Mult.: 1
: 500

Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS 1,629In Stock
6,000Expected 14/9/2026
Min.: 1
Mult.: 1
: 500

250 mW
HALO Electronics Audio Transformers / Signal Transformers 10GBASET 600mA 24-Pin 1-Port 251In Stock
Min.: 1
Mult.: 1

HALO Electronics Audio Transformers / Signal Transformers GIGABIT ISO MOD GigE 2-Port 324In Stock
Min.: 1
Mult.: 1

Bel Signal Transformer Power Transformers - Industrial 50\60 Hz, Laminated Transformer 10In Stock
Min.: 1
Mult.: 1

200 VA 100 VAC, 115 VAC, 200 VAC, 215 VAC, 230 VAC 10 V CT/5 V Chassis
Wurth Elektronik Power Transformers - Board Mount WE-PPTI SN6505B TOR4.3/2.8/3 SMT 1,425In Stock
2,000Expected 6/11/2026
Min.: 1
Mult.: 1
: 500

Taoglas Audio Transformers / Signal Transformers 5G Base-T LAN transformer. Single port and 30pin with PoE++ (720mA) and SMT. 400In Stock
Min.: 1
Mult.: 1
: 400

Mini-Circuits Audio Transformers / Signal Transformers 1:1 Core & Wire Transformer, 10 - 8000 MHz, 50ohm 53In Stock
100Expected 12/10/2026
Min.: 1
Mult.: 1
: 100

2 W
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS 2,752In Stock
Min.: 1
Mult.: 1
: 500