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
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
$12.18
$12.17
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-FLEX W/Air Gap 9.3uH 1.09A 180In Stock
Cut Tape
$7.47
$6.96
Reel
$6.60
$6.59
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
Wurth Elektronik Power Transformers - Board Mount MID-PPMAX MAX14855 384 uH 600 mW 1,561In Stock
Cut Tape
$3.99
$3.79
$3.19
Reel
$2.93
Min.: 1
Mult.: 1
: 500
Wurth Elektronik Audio Transformers / Signal Transformers MID-PLC ST8500 1 mH - 1,076In Stock
1,260Expected 28/01/2027
Cut Tape
$4.27
$3.86
$3.71
$3.59
Reel
$2.91
Min.: 1
Mult.: 1
: 140
Wurth Elektronik Power Transformers - Board Mount MID-UNIT NXP Offline 2.38mH 1Ohm
1,539In Stock
$6.39
$5.93
$4.57
Min.: 1
Mult.: 1
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 458In 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 1,575In 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 Non-Stocked Lead-Time 17 Weeks
Cut Tape
$18.29
$16.88
$15.47
$14.07
$11.61
Reel
$10.20
Min.: 1,600
Mult.: 800
: 800
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 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 2,506In Stock
Cut Tape
$5.30
$5.20
$4.83
$4.46
Reel
$3.88
Min.: 1
Mult.: 1
: 450
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 1KBsT nonPoE 350uH 1Port 1500Vrms 333In Stock
Cut Tape
$14.50
$14.47
$14.45
$14.43
Reel
$12.26
Min.: 1
Mult.: 1
: 400
Wurth Elektronik Power Transformers - Board Mount WE-FLEX DCR=344mOhms 27.4uH 500VDC SMD 533In 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 WE-FB LT3573 50 uH 5 W 727In Stock
Cut Tape
$4.68
$4.29
$4.25
Reel
$4.19
$4.18
Min.: 1
Mult.: 1
: 300
Wurth Elektronik Power Transformers - Board Mount WE-PoE Size ER11/5 400uH 98mohm 518In Stock
Cut Tape
$6.63
$6.03
$5.48
$4.98
Reel
$4.30
$4.29
Min.: 1
Mult.: 1
: 500
Wurth Elektronik Power Transformers - Board Mount WE-PoE Size ER13 127uH 40mohm 1,033In Stock
Cut Tape
$6.02
$5.80
$5.48
$5.15
Reel
$4.59
$4.58
Min.: 1
Mult.: 1
: 200
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3573 25 uH 10 W 307In Stock
Cut Tape
$7.32
$6.86
$6.56
$5.97
Reel
$5.37
Min.: 1
Mult.: 1
: 200
Wurth Elektronik Power Transformers - Board Mount MID-POELT LT4295 9 uH 24 W 1,164In Stock
Cut Tape
$9.16
$8.70
Reel
$7.33
$6.72
Min.: 1
Mult.: 1
: 110
Wurth Elektronik Pulse Transformers MID-GDTAEC-Q200 Gate Drive SMD 1,242In Stock
Cut Tape
$3.25
$2.98
Reel
$2.98
$2.49
Min.: 1
Mult.: 1
: 700