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 (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Wurth Elektronik Audio Transformers / Signal Transformers 10/100/1000 Base-T Transformer 1 Port 1,593In Stock
Cut Tape
$21.81
$21.06
$19.89
Reel
$17.78
$16.67
Min.: 1
Mult.: 1
: 175
Wurth Elektronik Power Transformers - Board Mount MID-UDS PGA460 3 mH 5,649In Stock
Cut Tape
$10.69
$10.68
$10.67
Reel
$10.12
Min.: 1
Mult.: 1
: 800
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 1KBsT nonPoE 350uH 2Port 1500Vrms 355In Stock
Cut Tape
$17.10
$14.13
$12.19
Reel
$11.55
Min.: 1
Mult.: 1
: 330
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3575 7 uH 15 W 420In Stock
Cut Tape
$9.67
$8.74
$8.39
$8.13
Reel
$7.09
Min.: 1
Mult.: 1
: 200
Wurth Elektronik Power Transformers - Board Mount WE-UNIT Offline 180uH .2A .05Ohm 358In Stock
$7.35
$6.47
$6.13
$5.79
Min.: 1
Mult.: 1
Wurth Elektronik Power Transformers - Board Mount WE-FLEX Flexible Transformer for DC/DC Converter 497In Stock
Cut Tape
$7.37
$6.63
$5.89
$5.15
Reel
$4.43
Min.: 1
Mult.: 1
: 400
Wurth Elektronik Power Transformers - Board Mount MID-PPMAX MAX14940 384 uH 800 mW 1,137In Stock
Cut Tape
$3.99
$3.79
$3.19
Reel
$2.93
Min.: 1
Mult.: 1
: 500
Wurth Elektronik Power Transformers - Board Mount WE-FLEX Trnsfmr HV 27.4uH .29A 434In Stock
Cut Tape
$9.32
$9.30
$9.29
$8.36
Reel
$5.87
Min.: 1
Mult.: 1
: 500
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3748 8 uH 45.6 W 445In Stock
Cut Tape
$14.36
$13.45
Reel
$11.70
$10.53
Min.: 1
Mult.: 1
: 100
Wurth Elektronik Power Transformers - Board Mount MID-FLYLT LT8300 350 uH 2.1 W 858In Stock
Cut Tape
$4.36
$4.05
Reel
$3.12
Min.: 1
Mult.: 1
: 300
Wurth Elektronik Power Transformers - Board Mount MID-PPMAX MAX14940 388 uH 900 mW 1,590In Stock
Cut Tape
$2.31
$2.18
$2.04
$1.90
$1.77
Reel
$1.55
Min.: 1
Mult.: 1
: 1,200
Wurth Elektronik Power Transformers - Board Mount MID-UDS PGA460 239 uH 1,573In Stock
Cut Tape
$18.29
$16.88
$15.47
$14.07
$11.61
Reel
$10.20
Min.: 1
Mult.: 1
: 800
Wurth Elektronik Power Transformers - Board Mount MID-OLTI UCC28740 160 uH 92.4 W 536In Stock
$13.64
$12.96
$12.05
$10.91
$10.00
Min.: 1
Mult.: 1
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3573 30 uH 5 W 1,420In Stock
Cut Tape
$3.92
Reel
$3.92
Min.: 1
Mult.: 1
: 400


Wurth Elektronik Power Transformers - Board Mount WE-UNIT 5.6W SMD Offline Trnsfmr 880In Stock
Cut Tape
$4.97
$4.60
Reel
$3.45
Min.: 1
Mult.: 1
: 175
Wurth Elektronik Power Transformers - Board Mount MID-SLIM Offline 250uH 50kHz 34mOhm 1,303In Stock
$11.75
$9.80
$9.78
$9.25
Min.: 1
Mult.: 1
Wurth Elektronik Audio Transformers / Signal Transformers 10/100 Base-T SMT Transformer 1 Port 2,589In Stock
Cut Tape
$5.30
$5.20
$4.83
$4.46
Reel
$4.40
Min.: 1
Mult.: 1
: 450
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 1KBsT nonPoE 350uH 1Port 1500Vrms 360In Stock
Cut Tape
$14.66
$14.61
$14.56
$14.53
Reel
$12.26
Min.: 1
Mult.: 1
: 400
Wurth Elektronik Power Transformers - Board Mount WE-FLEX DCR=344mOhms 27.4uH 500VDC SMD 536In Stock
Cut Tape
$5.50
$5.02
$4.95
$4.54
Reel
$3.55
Min.: 1
Mult.: 1
: 500
Wurth Elektronik Power Transformers - Board Mount MID-FLYLT LT8300 300 uH 1.9 W 1,396In Stock
Cut Tape
$2.94
$2.55
$2.48
$2.40
Reel
$2.28
Min.: 1
Mult.: 1
: 300
Wurth Elektronik Power Transformers - Board Mount MID-FLYLT LT3798 14 uH 112 W 919In Stock
$28.50
$26.31
$18.09
Min.: 1
Mult.: 1
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3573 50 uH 5 W 1,037In Stock
Cut Tape
$4.68
$4.29
$4.25
Reel
$4.25
Min.: 1
Mult.: 1
: 300
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 10GBsT PoE+ 120uH 1Port 1500Vrms 511In Stock
Cut Tape
$11.66
$9.64
$8.31
Reel
$7.87
Min.: 1
Mult.: 1
: 290
Wurth Elektronik Power Transformers - Board Mount WE-FLEX W/Air Gap 9.3uH 1.09A 280In Stock
Cut Tape
$7.47
$6.96
Reel
$6.60
Min.: 1
Mult.: 1
: 300
Wurth Elektronik Power Transformers - Board Mount MID-FLYLT LT8302 12 uH 6.6 W 941In Stock
Cut Tape
$4.14
$3.83
Reel
$2.88
Min.: 1
Mult.: 1
: 250