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 LT8303 150 uH 3.6 W 513In Stock
Cut Tape
€2.71
€2.57
€2.17
Reel
€1.99
Min.: 1
Mult.: 1
: 400
Wurth Elektronik Pulse Transformers WE-GDTI EP7 1080uH 11pF 2.5:1:1 690In Stock
Cut Tape
€5.95
€5.61
€5.37
Reel
€4.82
€4.42
Min.: 1
Mult.: 1
: 350
Wurth Elektronik Power Transformers - Board Mount WE-UOST Univ Offline 1310uH 0.8A 3000mOhm 249In Stock
Cut Tape
€8.11
€7.79
€7.63
€7.28
Reel
€6.67
Min.: 1
Mult.: 1
: 150
Wurth Elektronik Power Transformers - Board Mount MID-OLSTM L6599A 1.396 mH 12 W 223In Stock
€6.52
€6.05
€5.59
€5.12
Min.: 1
Mult.: 1
Wurth Elektronik Power Transformers - Board Mount WE-FLEX Trnsfmr HV 87.1uH .08A 30In Stock
Cut Tape
€10.35
€9.56
Reel
€8.12
€7.40
Min.: 1
Mult.: 1
: 120
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3748 6 uH 45 W 139In Stock
Cut Tape
€11.34
€10.62
€10.17
Reel
€9.24
€8.32
Min.: 1
Mult.: 1
: 100
Wurth Elektronik Power Transformers - Board Mount MID-PPMAX MAX14940 384 uH 500 mW 266In Stock
1,000Expected 27/05/2027
Cut Tape
€2.75
€2.55
€2.16
Reel
€1.96
€1.62
Min.: 1
Mult.: 1
: 500
Wurth Elektronik Power Transformers - Board Mount WE-PoE EFD20 73W SMT 114In Stock
Cut Tape
€10.83
€9.16
€8.33
€7.98
Reel
€7.98
Min.: 1
Mult.: 1
: 110
Wurth Elektronik Power Transformers - Board Mount MID-IBTI LM20242 66 uH 15.2 W 179In Stock
Cut Tape
€4.36
€4.03
€3.67
€3.34
Reel
€3.04
€2.75
Min.: 1
Mult.: 1
: 250
Wurth Elektronik Power Transformers - Board Mount WE-UNIT Offline 245uH .21A 1.2Ohm 108In Stock
€6.45
€5.68
€5.38
€5.08
Min.: 1
Mult.: 1
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3748 12 uH 30 W 114In Stock
Cut Tape
€10.08
€9.44
Reel
€9.44
€7.39
Min.: 1
Mult.: 1
: 125
Wurth Elektronik Power Transformers - Board Mount MID-OLRM 85-265V 44-77kHz 91In Stock
79Expected 09/11/2026
€8.40
€8.30
€7.77
€7.00
€6.22
Min.: 1
Mult.: 1
Wurth Elektronik Power Transformers - Board Mount MID-FLYLT 9-36V 50-200kHz 329In Stock
Cut Tape
€2.12
€2.00
€1.69
Reel
€1.60
Min.: 1
Mult.: 1
: 400
Wurth Elektronik Power Transformers - Board Mount WE-LLCR Size ETD34 600uH 150W 48V 9In Stock
€14.34
€13.73
€12.87
€11.58
€10.29
Min.: 1
Mult.: 1
Wurth Elektronik Power Transformers - Board Mount WE-UNIT Offline 175uH .85A 26Ohm 121In Stock
€7.10
€6.24
€5.92
€5.25
Min.: 1
Mult.: 1
Wurth Elektronik Power Transformers - Board Mount WE-PoEH High Power EPQ13 100uH 70W 174In Stock
Cut Tape
€6.36
€6.16
€6.06
Reel
€5.08
Min.: 1
Mult.: 1
: 150
Wurth Elektronik Power Transformers - Board Mount WE-PoEH High Power EPQ13 128uH 35W 55In Stock
Cut Tape
€6.36
€6.01
Reel
€5.08
Min.: 1
Mult.: 1
: 150
Wurth Elektronik Power Transformers - Board Mount WE-PoEH High Power EPQ13 100uH 52.8W 40In Stock
Cut Tape
€6.36
€6.01
Reel
€5.08
Min.: 1
Mult.: 1
: 150
Wurth Elektronik Power Transformers - Board Mount MID-OLLT LT3799 ER28/14 80W THT 42In Stock
€9.52
€8.58
€8.04
€7.65
Min.: 1
Mult.: 1
Wurth Elektronik Power Transformers - Board Mount MID-OLSTM Viper17HD EE16/7/5 5.1W THT 19In Stock
€5.87
€5.08
€4.64
€4.56
Min.: 1
Mult.: 1
Wurth Elektronik Power Transformers - Board Mount MID-OLTI UCC28700 1.8 mH 3 W 122In Stock
€10.26
€9.48
€7.89
€5.73
Min.: 1
Mult.: 1
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 10/100/1000 Base-T 24pin pitch 1.27mm 1.5k Vrms isolation LP 11,495In Stock
Cut Tape
€7.65
€7.30
€6.82
€6.53
€6.24
Reel
€5.38
Min.: 1
Mult.: 1
: 1,320
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN HDBase-T 24P Pitch 1.27mm 1.5kVrms PoE 1,000In Stock
Cut Tape
€7.20
€6.36
€5.81
€5.44
Reel
€4.61
€4.43
Min.: 1
Mult.: 1
: 500
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 2.5G / 5GB Base-T 1Port ETR 559In Stock
Cut Tape
€10.60
€9.73
€8.77
€7.96
Reel
€6.91
Min.: 1
Mult.: 1
: 400
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 1000BT 1 Port ETR 4,689In Stock
400Expected 20/11/2026
Cut Tape
€5.95
€5.44
€5.03
€4.72
Reel
€4.48
€4.29
Min.: 1
Mult.: 1
: 400