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 MID-FLYLT LT8304 40 uH 14.4 W 1,254In Stock
Cut Tape
€2.58
€2.46
€2.35
€2.23
Reel
€2.23
€2.00
Min.: 1
Mult.: 1
: 200
Wurth Elektronik Power Transformers - Board Mount MID-FLYLT LT8304 1,514In Stock
Cut Tape
€2.67
€2.48
€2.29
€2.10
Reel
€1.87
Min.: 1
Mult.: 1
: 200
Wurth Elektronik Power Transformers - Board Mount WE-PoE LT4295 EFD20 48W SMT 591In Stock
990Expected 29/01/2027
Cut Tape
€6.91
€5.98
€5.79
Reel
€4.76
€4.52
Min.: 1
Mult.: 1
: 110
Wurth Elektronik Power Transformers - Board Mount MID-FLYMAX MAX17690 84 uH 2.5 W 376In Stock
Cut Tape
€6.49
€5.99
Reel
€5.99
€4.12
Min.: 1
Mult.: 1
: 300
Wurth Elektronik Power Transformers - Board Mount MID-OLTI TPS23758 150uH 5V 2.4A Flyback 250kHz 12W 2,349In Stock
Cut Tape
€3.56
€3.30
€2.93
€2.55
Reel
€2.36
Min.: 1
Mult.: 1
: 125
Wurth Elektronik Power Transformers - Board Mount MID-POETI TPS2373 153 uH 70 W 720In Stock
Cut Tape
€9.82
€9.04
€8.24
€7.46
Reel
€6.68
Min.: 1
Mult.: 1
: 150
Wurth Elektronik Power Transformers - Board Mount WE-PPTI SN6501 50 uH 5 V SMD/SMT 125C 1,928In Stock
2,000Expected 01/04/2027
Cut Tape
€3.94
€3.66
€3.37
Reel
€3.09
€2.51
Min.: 1
Mult.: 1
: 500


Wurth Elektronik Power Transformers - Board Mount MID-OLTI UCC28720 1.5 mH 5 W 842In Stock
€3.67
€3.41
€2.88
€2.62
€2.16
Min.: 1
Mult.: 1
Wurth Elektronik Power Transformers - Board Mount WE-UNIT 4W SMD Offline Trnsfmr 723In Stock
Cut Tape
€4.27
€3.96
€3.59
Reel
€2.97
Min.: 1
Mult.: 1
: 175
Wurth Elektronik Power Transformers - Board Mount MID-UNIT NXP Offline 2.38mH 1Ohm
1,049In Stock
490On Order
€5.50
€5.10
€3.93
Min.: 1
Mult.: 1
Wurth Elektronik Pulse Transformers WE-GDT Gate-Drive 330uH 620mOhm 419In Stock
Cut Tape
€7.46
€7.41
€7.03
€6.66
€6.08
Reel
€5.41
Min.: 1
Mult.: 1
: 800
Wurth Elektronik Pulse Transformers WE-GDT UCC25600D 260 uH 2,169In Stock
1,600Expected 05/02/2027
Cut Tape
€7.46
€7.40
€7.03
€6.65
Reel
€5.41
Min.: 1
Mult.: 1
: 800
Wurth Elektronik Pulse Transformers WE-GDT MAX5974A 370 uH 939In Stock
Cut Tape
€7.62
€7.56
€7.17
€6.79
€6.65
Reel
€5.41
Min.: 1
Mult.: 1
: 800
Wurth Elektronik Pulse Transformers WE-GDTI NCP1252D 750 uH 892In Stock
Cut Tape
€5.96
€5.62
€5.38
Reel
€4.82
€4.17
Min.: 1
Mult.: 1
: 350
Wurth Elektronik Power Transformers - Board Mount WE-PPTI SN6501 1 mH 3.3 V SMD/SMT 90C 8,202In Stock
7,200Expected 28/01/2027
Cut Tape
€1.74
€1.57
€1.30
€1.22
Reel
€1.08
Min.: 1
Mult.: 1
: 1,200
Wurth Elektronik Power Transformers - Board Mount WE-PPTI SN6501 475 uH 3.3 V SMD/SMT 125C 7,182In Stock
16,800On Order
Cut Tape
€1.74
€1.57
€1.42
€1.30
€1.22
Reel
€1.08
Min.: 1
Mult.: 1
: 1,200
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 1KBsT nonPoE 350uH 1Port 4kVrms 33In Stock
200Expected 10/11/2026
Cut Tape
€24.14
€20.12
€18.28
€16.62
Reel
€14.98
Min.: 1
Mult.: 1
: 200
Wurth Elektronik Power Transformers - Board Mount WE-UNIT Offline 220uH .21A .29Ohm 273In Stock
132Expected 12/02/2027
€6.32
€5.56
€5.27
€4.98
Min.: 1
Mult.: 1
Wurth Elektronik Power Transformers - Board Mount WE-UNIT Offline 175uH .21A .29Ohm 102In Stock
€6.32
€5.56
€5.26
€4.97
Min.: 1
Mult.: 1
Wurth Elektronik Power Transformers - Board Mount WE-UNIT Offline 112uH .85A 28Ohm 6In Stock
€6.96
€6.11
€5.47
€5.14
€5.12
Min.: 1
Mult.: 1
Wurth Elektronik Power Transformers - Board Mount WE-PoEH High Power EPQ13 41uH 36W 26In Stock
1,050Expected 29/01/2027
Cut Tape
€6.36
€6.00
Reel
€4.16
€3.51
Min.: 1
Mult.: 1
: 150
Wurth Elektronik Power Transformers - Board Mount WE-PoEH High Power EPQ13 21uH 21.12W 120In Stock
Cut Tape
€6.36
€6.00
Reel
€4.16
€3.51
Min.: 1
Mult.: 1
: 150
Wurth Elektronik Power Transformers - Board Mount WE-PoEH High Power EPQ13 100uH 60W 229In Stock
Cut Tape
€6.36
€6.00
Reel
€4.16
€3.51
Min.: 1
Mult.: 1
: 150
Wurth Elektronik Power Transformers - Board Mount WE-FLEX DCR=159mOhms 21.6uH 500VDC SMD 286In Stock
400Expected 10/11/2026
Cut Tape
€5.38
€4.97
€4.58
€4.11
Reel
€3.42
Min.: 1
Mult.: 1
: 400
Wurth Elektronik Power Transformers - Board Mount WE-FLEX DCR=159mOhms 11.6uH 500VDC SMD 5In Stock
400Expected 26/02/2027
Cut Tape
€5.38
€4.97
€4.58
€4.11
Reel
€3.55
Min.: 1
Mult.: 1
: 400