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 (DKK) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 1000Base-T 350uH 1Port 1500Vrms 12.375In Stock
42.400Expected 04/12/2026
Cut Tape
38,27 kr.
31,71 kr.
26,63 kr.
24,25 kr.
Reel
21,78 kr.
Min.: 1
Mult.: 1
: 800
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN Transformer 1000BT 1/2 Port ETR 15.052In Stock
Cut Tape
42,07 kr.
36,40 kr.
32,15 kr.
29,91 kr.
26,71 kr.
Reel
24,39 kr.
Min.: 1
Mult.: 1
: 1.200
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 1000BT 1 Port 11.459In Stock
Cut Tape
25,44 kr.
23,87 kr.
22,53 kr.
21,93 kr.
Reel
20,81 kr.
Min.: 1
Mult.: 1
: 1.500
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 1KBaseT 4PPoE 350uH 1Port 1500Vrms 1.672In Stock
Cut Tape
85,42 kr.
70,57 kr.
60,80 kr.
Reel
57,59 kr.
Min.: 1
Mult.: 1
: 400
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 10/100/1000 1Port ETR Base T SMD 9.869In Stock
Cut Tape
44,76 kr.
43,19 kr.
40,58 kr.
38,20 kr.
Reel
34,02 kr.
Min.: 1
Mult.: 1
: 290
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 10/100/1000 Base-T SMT 24P pitch 1.27mm 1.5KVrms isolation. PoE 350mA 6.938In Stock
Cut Tape
53,41 kr.
49,09 kr.
44,24 kr.
40,13 kr.
Reel
34,91 kr.
Min.: 1
Mult.: 1
: 1.200
Wurth Elektronik Power Transformers - Board Mount WE-PPTI SN6501 340 uH 5 V SMD/SMT 125C 7.472In Stock
12.000On Order
Cut Tape
25,44 kr.
23,80 kr.
21,93 kr.
19,69 kr.
Reel
17,83 kr.
Min.: 1
Mult.: 1
: 500
Wurth Elektronik Power Transformers - Board Mount WE-PPTI SN6501 340 uH 3.3 V SMD/SMT 125C 8.148In Stock
Cut Tape
25,44 kr.
23,80 kr.
21,93 kr.
19,69 kr.
Reel
17,83 kr.
Min.: 1
Mult.: 1
: 500
Wurth Elektronik Power Transformers - Board Mount WE-PPTI SN6505 72 uH 5.5 V SMD/SMT 125C 23.281In Stock
13.500Expected 04/02/2027
Cut Tape
17,08 kr.
15,74 kr.
14,99 kr.
Reel
14,99 kr.
Min.: 1
Mult.: 1
: 900
Wurth Elektronik Power Transformers - Board Mount MID-OLLT LT3798 300 uH 48 W 4.306In Stock
63,04 kr.
62,29 kr.
52,52 kr.
46,70 kr.
Min.: 1
Mult.: 1
Wurth Elektronik Pulse Transformers WE-GDTI EP7 750uH 11pF 1:1:1 4.326In Stock
Cut Tape
44,46 kr.
41,93 kr.
40,13 kr.
Reel
37,90 kr.
33,94 kr.
Min.: 1
Mult.: 1
: 350
Wurth Elektronik Power Transformers - Board Mount WE-PPTI SN6501 475 uH 5 V SMD/SMT 125C 31.482In Stock
12.000On Order
Cut Tape
12,98 kr.
11,71 kr.
10,59 kr.
9,70 kr.
9,10 kr.
Reel
8,06 kr.
Min.: 1
Mult.: 1
: 1.200
Wurth Elektronik Power Transformers - Board Mount WE-PPTI SN6501 475 uH 5 V SMD/SMT 125C 15.525In Stock
121.200On Order
Cut Tape
12,98 kr.
11,71 kr.
10,59 kr.
9,70 kr.
9,10 kr.
Reel
8,06 kr.
Min.: 1
Mult.: 1
: 1.200
Wurth Elektronik Power Transformers - Board Mount WE-PPTI SN6501 475 uH 3.3 V SMD/SMT 125C 28.992In Stock
27.600Expected 26/01/2027
Cut Tape
12,98 kr.
11,71 kr.
10,59 kr.
9,70 kr.
9,10 kr.
Reel
8,06 kr.
Min.: 1
Mult.: 1
: 1.200
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN DP83822 SMT Transfrmr 100BT 1 Port ETR 1.526In Stock
7.500On Order
Cut Tape
15,74 kr.
15,37 kr.
Reel
13,43 kr.
Min.: 1
Mult.: 1
: 750
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 100BT 1 Port 9.780In Stock
Cut Tape
24,10 kr.
22,23 kr.
20,66 kr.
19,10 kr.
Reel
13,06 kr.
Min.: 1
Mult.: 1
: 600
Wurth Elektronik Audio Transformers / Signal Transformers WE-STST DP83TD510E 4532 350uH 1 Ch Sgl Pair Ether 6.462In Stock
27.600On Order
Cut Tape
25,59 kr.
23,72 kr.
21,04 kr.
18,35 kr.
Reel
16,34 kr.
Min.: 1
Mult.: 1
: 600
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 10/100 Base-TX SMT Transformer 1 Port 1.719In Stock
Cut Tape
25,14 kr.
22,75 kr.
21,26 kr.
19,62 kr.
Reel
13,43 kr.
Min.: 1
Mult.: 1
: 650
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 100BT 1 Port 1.296In Stock
Cut Tape
25,14 kr.
22,75 kr.
21,26 kr.
19,62 kr.
Reel
13,43 kr.
Min.: 1
Mult.: 1
: 600
Wurth Elektronik / Midcom Audio Transformers / Signal Transformers WE-LAN 1Port Trnsfmr 10/100 Base-T SMD 841In Stock
Cut Tape
22,68 kr.
20,44 kr.
19,69 kr.
19,02 kr.
Reel
17,01 kr.
Min.: 1
Mult.: 1
: 600
Wurth Elektronik / Midcom Audio Transformers / Signal Transformers WE-LAN DP83822 10/100 Base-T 1Port SMD Transfrme
2.140In Stock
1.950Expected 29/01/2027
Cut Tape
32,82 kr.
30,44 kr.
27,68 kr.
25,07 kr.
Reel
21,71 kr.
19,69 kr.
Min.: 1
Mult.: 1
: 650
Wurth Elektronik / Midcom Audio Transformers / Signal Transformers WE-LAN 10/100 Base-T SMD 1 Port Transfrmr 3.832In Stock
1.500Expected 06/11/2026
Cut Tape
25,21 kr.
23,35 kr.
21,41 kr.
19,92 kr.
Reel
14,92 kr.
Min.: 1
Mult.: 1
: 600
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 10/100 Base T 1Port SMD Trnsfmr 371In Stock
Cut Tape
107,20 kr.
103,40 kr.
97,65 kr.
91,91 kr.
Reel
84,75 kr.
79,08 kr.
Min.: 1
Mult.: 1
: 200
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 10/100BaseT nonPoE 350uH 2500Vrm 1.292In Stock
Cut Tape
38,27 kr.
31,63 kr.
27,30 kr.
Reel
25,89 kr.
Min.: 1
Mult.: 1
: 750
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN SMD Extended 1 Port 10/100 Base-T 303In Stock
Cut Tape
78,55 kr.
75,87 kr.
71,54 kr.
64,08 kr.
Reel
59,98 kr.
57,96 kr.
Min.: 1
Mult.: 1
: 250