Transformers

Würth Elektronik Transformers feature power transformers for AC/DC, DC/DC, data/signal, battery management systems (BMS), and interfaces. Additional transformer solutions are gate drive and current sense transformers. These Würth power transformers feature several topologies, including flyback, push-pull, isolated buck, forward, and half-bridge. Würth Elektronik transformers are ideal for power electronics, LED lighting, signal applications, white goods, and more.

Results: 624
Select Image Part # Mfr. Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Wurth Elektronik Power Transformers - Board Mount WE-PoEH High Power EPQ13 21uH 22W
147Expected 2/5/2027
Cut Tape
6,36 €
6,00 €
Reel
4,16 €
3,51 €
Min.: 1
Mult.: 1
: 150
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3748 14 uH 40 W
200Expected 12/3/2026
Cut Tape
8,27 €
7,64 €
Reel
6,36 €
5,25 €
4,62 €
Min.: 1
Mult.: 1
: 100
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3748 100 uH 12 W
188Expected 12/3/2026
Cut Tape
6,29 €
5,84 €
Reel
4,49 €
Min.: 1
Mult.: 1
: 200
Wurth Elektronik Power Transformers - Board Mount MID-FLYLT LT8302 12 uH 6 W
500Expected 12/3/2026
Cut Tape
3,56 €
3,29 €
Reel
2,48 €
Min.: 1
Mult.: 1
: 250
Wurth Elektronik Power Transformers - Board Mount MID-OLLT LT8316 RM10 48W THT
72Expected 12/4/2026
9,06 €
8,16 €
7,46 €
7,03 €
Min.: 1
Mult.: 1
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3573 25 uH 6 W 400In Stock
Cut Tape
2,86 €
Reel
2,03 €
1,68 €
Min.: 1
Mult.: 1
: 400
Wurth Elektronik Power Transformers - Board Mount WE-LLCR FAN7688Size ETD44 4 75uH 250W 12V
15On Order
18,58 €
17,81 €
16,68 €
15,02 €
12,79 €
Min.: 1
Mult.: 1
Wurth Elektronik Power Transformers - Board Mount MID-FLYMAX MAX17596 11 uH 19.2 W Non-Stocked Lead-Time 17 Weeks
Cut Tape
5,27 €
Min.: 1.000
Mult.: 200
: 200
Wurth Elektronik Power Transformers - Board Mount MID-OLTI UCC28700 1.8 mH 3 W Non-Stocked Lead-Time 15 Weeks
5,73 €
Min.: 1.040
Mult.: 130
Wurth Elektronik Power Transformers - Board Mount MID-OLTI LM5023 400 uH 65.2 W Non-Stocked Lead-Time 17 Weeks
Cut Tape
9,72 €
Min.: 1.000
Mult.: 100
: 100
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN Design Kit LAN Transformers Non-Stocked Lead-Time 19 Weeks
269,30 €
Min.: 1
Mult.: 1
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 1Port SMD Trnsfmr Non-Stocked Lead-Time 16 Weeks
Reel
8,04 €
7,77 €
Min.: 250
Mult.: 250
: 250
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 10/100 Base-T 1Port SMD Transfrme Non-Stocked
Cut Tape
9,03 €
Min.: 1.200
Mult.: 300
: 300
Wurth Elektronik Audio Transformers / Signal Transformers 10/100/1000 Base-T SMT Transfmr 1 Port Non-Stocked Lead-Time 17 Weeks
Reel
5,43 €
5,08 €
Min.: 350
Mult.: 350
: 350
Wurth Elektronik Audio Transformers / Signal Transformers 10G Base-T SMT Transformer Non-Stocked Lead-Time 15 Weeks
Reel
4,78 €
4,72 €
Min.: 300
Mult.: 300
: 300
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN SMD Extended 1 Port 10G Base-T Non-Stocked
Reel
6,67 €
5,56 €
Min.: 450
Mult.: 450
: 450
Wurth Elektronik / Midcom Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port 4PPoE Trnsfmr Non-Stocked Lead-Time 18 Weeks
Reel
7,06 €
Min.: 320
Mult.: 320
: 320
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port 4PPoE Trnsfmr Non-Stocked Lead-Time 16 Weeks
Reel
8,47 €
Min.: 450
Mult.: 450
: 450
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 10GBsT nonPoE 180uH 1Port 1500Vrms Non-Stocked Lead-Time 28 Weeks
Cut Tape
9,94 €
9,73 €
9,06 €
7,86 €
Reel
6,35 €
Min.: 1
Mult.: 1
: 350
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 10GBsT PoE 120uH 1Port 1500Vrms Non-Stocked Lead-Time 20 Weeks
Reel
5,51 €
Min.: 450
Mult.: 450
: 450
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port PoE+ Trnsfmr Non-Stocked Lead-Time 20 Weeks
Reel
7,37 €
Min.: 450
Mult.: 450
: 450
Wurth Elektronik / Midcom Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port PoE+ Trnsfmr Non-Stocked Lead-Time 20 Weeks
Reel
6,76 €
Min.: 450
Mult.: 450
: 450
Wurth Elektronik / Midcom Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port PoE+ Trnsfmr Non-Stocked Lead-Time 18 Weeks
Reel
6,42 €
Min.: 450
Mult.: 450
: 450
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 2.5G/5G Base-T SMT 1 Port 120uH OCL a. 27mA DC Bias ETR from -40C to +85C Non-Stocked Lead-Time 16 Weeks
Cut Tape
13,20 €
12,12 €
10,93 €
9,92 €
Reel
8,62 €
Min.: 1
Mult.: 1
: 290
Wurth Elektronik Power Transformers - Board Mount WE-UNIT Offline 172uH .21A 1.2Ohm Non-Stocked Lead-Time 21 Weeks
4,68 €
4,55 €
Min.: 180
Mult.: 180