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-FLYMAX MAX17596 11 uH 19.2 W 594In Stock
Cut Tape
€8.30
€7.66
Reel
€5.27
Min.: 1
Mult.: 1
: 200
Wurth Elektronik Power Transformers - Board Mount MID-OLON Flyback Transformer 303In Stock
€9.01
€9.00
€8.40
€8.17
Min.: 1
Mult.: 1
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3751 FLYBK TRANSFORMER EDF20 10 uH 225In Stock
Cut Tape
€6.19
€5.36
€5.19
Reel
€4.98
€4.73
Min.: 1
Mult.: 1
: 125
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3748 15 uH 45.6 W 112In Stock
Cut Tape
€12.35
€11.57
Reel
€11.57
€9.06
Min.: 1
Mult.: 1
: 100
Wurth Elektronik Power Transformers - Board Mount WE-FB SMD Flyback Dialog Semi iW1830 998In Stock
€20.18
€18.63
€15.52
€12.81
€11.26
Min.: 1
Mult.: 1
Wurth Elektronik Power Transformers - Board Mount WE-UOST Univ Offline 1310uH 0.8A 450mOhm 268In Stock
Cut Tape
€8.12
€7.82
€7.68
€7.31
Reel
€6.67
Min.: 1
Mult.: 1
: 150
Wurth Elektronik Power Transformers - Board Mount WE-UOST Univ Offline 1500uH 0.8A 4200mOhm 171In Stock
Cut Tape
€8.11
€7.79
€7.63
€7.28
Reel
€6.61
Min.: 1
Mult.: 1
: 150
Wurth Elektronik Power Transformers - Board Mount WE-FLEX Flexible Transformer for DC/DC Converter 105In Stock
Cut Tape
€9.18
€8.77
€7.76
Reel
€7.35
Min.: 1
Mult.: 1
: 120
Wurth Elektronik Power Transformers - Board Mount WE-FLEX Trnsfmr HV 22.3uH .93A 179In Stock
Cut Tape
€10.63
€10.62
€10.61
€9.56
Reel
€8.08
Min.: 1
Mult.: 1
: 120
Wurth Elektronik Power Transformers - Board Mount MID-OLTI LM5023 400 uH 65.2 W 195In Stock
Cut Tape
€15.31
€14.13
Reel
€14.13
€9.72
Min.: 1
Mult.: 1
: 100
Wurth Elektronik Power Transformers - Board Mount MID-OLLT LT3798 180 uH 108 W 141In Stock
1,000Expected 17/12/2026
€12.77
€12.61
€11.82
€10.64
Min.: 1
Mult.: 1
Wurth Elektronik Power Transformers - Board Mount WE-PoE Size ER13 127uH 450mOhm 317In Stock
Cut Tape
€5.18
€4.99
€4.71
€4.43
Reel
€3.95
Min.: 1
Mult.: 1
: 200
Wurth Elektronik Power Transformers - Board Mount WE-PoE Size ER13 127uH 220mohm 320In Stock
Cut Tape
€5.18
€4.99
€4.71
€4.43
Reel
€4.03
€3.95
Min.: 1
Mult.: 1
: 200
Wurth Elektronik Power Transformers - Board Mount WE-FLEX Trnsfmr HV 196uH .05A 120In Stock
Cut Tape
€11.20
€11.19
€10.90
€10.29
Reel
€8.74
Min.: 1
Mult.: 1
: 120
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3575 15 uH 15 W 232In Stock
Cut Tape
€6.02
€5.59
Reel
€4.30
Min.: 1
Mult.: 1
: 250
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3748 6.78 uH 12 W 248In Stock
€6.93
€6.25
€6.00
€5.90
Min.: 1
Mult.: 1
Wurth Elektronik Power Transformers - Board Mount WE-FLEX Trnsfmr HV 6.6uH 1.6A 246In Stock
Cut Tape
€8.40
€7.57
€6.73
€6.62
Reel
€5.62
€5.31
Min.: 1
Mult.: 1
: 400
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3748 15 uH 45 W 130In Stock
Cut Tape
€12.35
€11.57
Reel
€11.57
€9.06
Min.: 1
Mult.: 1
: 100
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3748 15 uH 30 W 125In Stock
Cut Tape
€10.08
€9.44
Reel
€8.21
€7.39
Min.: 1
Mult.: 1
: 125
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3748 3.8 uH 9 W 67In Stock
200Expected 03/12/2026
Cut Tape
€4.33
€4.02
€3.72
€3.41
Reel
€3.10
€2.55
Min.: 1
Mult.: 1
: 200
Wurth Elektronik Audio Transformers / Signal Transformers WE-DSL VDSL 700uH +-10% 92In Stock
Cut Tape
€4.09
€4.04
€3.79
€3.67
Reel
€3.11
Min.: 1
Mult.: 1
: 350
Wurth Elektronik Power Transformers - Board Mount WE-UNIT Offline 280uH .2A .05Ohm 164In Stock
€6.31
€5.56
€5.26
€4.97
Min.: 1
Mult.: 1
Wurth Elektronik Power Transformers - Board Mount WE-FB Flyback 2.7uH 500VDC 402In Stock
Cut Tape
€6.14
€5.67
€5.19
€4.72
Reel
€4.72
€3.90
Min.: 1
Mult.: 1
: 300
Wurth Elektronik Power Transformers - Board Mount MID-OLON NCP1251 750 uH 21.6 W 555In Stock
€8.28
€7.65
€6.37
€5.25
€4.62
Min.: 1
Mult.: 1
Wurth Elektronik Power Transformers - Board Mount WE-PoE Size ER14.5/6 210uH 280mohm 341In Stock
Cut Tape
€4.45
Reel
€4.33
€4.12
€4.11
Min.: 1
Mult.: 1
: 400