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 (CLP) 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
$24.848
$23.993
$22.660
Reel
$20.256
$18.992
Min.: 1
Mult.: 1
: 175
Wurth Elektronik Power Transformers - Board Mount MID-UDS PGA460 3 mH 5.649In Stock
Cut Tape
$12.179
$12.167
$12.156
Reel
$11.529
Min.: 1
Mult.: 1
: 800
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 1KBsT nonPoE 350uH 2Port 1500Vrms 355In Stock
Cut Tape
$19.482
$16.098
$13.888
Reel
$13.159
Min.: 1
Mult.: 1
: 330
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3575 7 uH 15 W 420In Stock
Cut Tape
$11.017
$9.957
$9.559
$9.262
Reel
$8.077
Min.: 1
Mult.: 1
: 200
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 10GBsT PoE+ 120uH 1Port 1500Vrms 221In Stock
Cut Tape
$13.284
$10.983
$9.467
Reel
$8.966
Min.: 1
Mult.: 1
: 290
Wurth Elektronik Power Transformers - Board Mount WE-FLEX W/Air Gap 9.3uH 1.09A 280In Stock
Cut Tape
$8.510
$7.929
Reel
$7.519
Min.: 1
Mult.: 1
: 300
Wurth Elektronik Power Transformers - Board Mount MID-FLYLT LT8302 12 uH 6.6 W 941In Stock
Cut Tape
$4.717
$4.363
Reel
$3.281
Min.: 1
Mult.: 1
: 250
Wurth Elektronik Power Transformers - Board Mount MID-PPMAX MAX14855 384 uH 600 mW 1.586In Stock
Cut Tape
$4.546
$4.318
$3.634
Reel
$3.338
Min.: 1
Mult.: 1
: 500
Wurth Elektronik Audio Transformers / Signal Transformers MID-PLC ST8500 1 mH - 1.076In Stock
1.260Expected 1/28/2027
Cut Tape
$4.865
$4.398
$4.227
$4.090
Reel
$3.315
Min.: 1
Mult.: 1
: 140
Wurth Elektronik Audio Transformers / Signal Transformers 10/100 Base-T SMT Transformer 1 Port 2.589In Stock
Cut Tape
$6.038
$5.924
$5.503
$5.081
Reel
$5.013
Min.: 1
Mult.: 1
: 450
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 1KBsT nonPoE 350uH 1Port 1500Vrms 333In Stock
Cut Tape
$16.588
$16.542
$16.508
$16.474
Reel
$13.968
Min.: 1
Mult.: 1
: 400
Wurth Elektronik Power Transformers - Board Mount WE-FLEX DCR=344mOhms 27.4uH 500VDC SMD 536In Stock
Cut Tape
$6.266
$5.719
$5.639
$5.172
Reel
$4.044
Min.: 1
Mult.: 1
: 500
Wurth Elektronik Power Transformers - Board Mount MID-FLYLT LT8300 300 uH 1.9 W 1.396In Stock
Cut Tape
$3.349
$2.905
$2.825
$2.734
Reel
$2.598
Min.: 1
Mult.: 1
: 300
Wurth Elektronik Power Transformers - Board Mount MID-FLYLT LT3798 14 uH 112 W 919In Stock
$32.469
$29.974
$20.609
Min.: 1
Mult.: 1
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3573 50 uH 5 W 1.037In Stock
Cut Tape
$5.332
$4.887
$4.842
Reel
$4.842
Min.: 1
Mult.: 1
: 300
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3748 8 uH 45.6 W 445In Stock
Cut Tape
$16.360
$15.323
Reel
$13.330
$11.997
Min.: 1
Mult.: 1
: 100
Wurth Elektronik Power Transformers - Board Mount MID-FLYLT LT8300 350 uH 2.1 W 858In Stock
Cut Tape
$4.967
$4.614
Reel
$3.555
Min.: 1
Mult.: 1
: 300
Wurth Elektronik Power Transformers - Board Mount MID-PPMAX MAX14940 388 uH 900 mW 1.590In Stock
Cut Tape
$2.632
$2.484
$2.324
$2.165
$2.017
Reel
$1.766
Min.: 1
Mult.: 1
: 1.200
Wurth Elektronik Power Transformers - Board Mount MID-UDS PGA460 239 uH 1.573In Stock
Cut Tape
$20.837
$19.231
$17.625
$16.030
$13.227
Reel
$11.621
Min.: 1
Mult.: 1
: 800
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3573 30 uH 5 W 1.420In Stock
Cut Tape
$4.466
Reel
$4.466
Min.: 1
Mult.: 1
: 400
Wurth Elektronik Power Transformers - Board Mount MID-SLIM Offline 250uH 50kHz 34mOhm 1.303In Stock
$13.386
$11.165
$11.142
$10.538
Min.: 1
Mult.: 1
Wurth Elektronik Power Transformers - Board Mount MID-IBTI LM5017 26 uH 1.6 W 1.761In Stock
Cut Tape
$3.874
$3.680
$2.848
Reel
$2.848
Min.: 1
Mult.: 1
: 925
Wurth Elektronik Power Transformers - Board Mount MID-IBTI LM5160 36.5 uH 13.8 W 306In Stock
672Expected 11/10/2026
$12.247
$11.336
$10.310
$9.365
Min.: 1
Mult.: 1
Wurth Elektronik Power Transformers - Board Mount MID-OLTI UCC28722 1.35 mH 6 W 1.120In Stock
$9.262
$8.021
$8.009
$7.326
Min.: 1
Mult.: 1
Wurth Elektronik Power Transformers - Board Mount WE-UOST Univ Offline 1250uH 0.8A 190mOhm 1.456In Stock
Cut Tape
$10.823
$10.436
$10.219
$9.707
Reel
$8.886
Min.: 1
Mult.: 1
: 150