Power over Ethernet (PoE) Transformers

Würth Elektronik PoE Transformers are flyback transformers designed for Power over Ethernet (PoE) applications. These PoE transformers are available in a wide variety of options to cover the range of power requirements for powered devices. The variants include WE-PoE, WE-PoE+, WE-PoEH, MID-PoE, MID-PoELT, and MID-PoETI. The PoE transformers use forward / flyback topology and are compatible with IEEE PoE standards.

Types of Transformers

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Results: 70
Select Image Part # Mfr. Description Datasheet Availability Pricing (DKK) Filter the results in the table by unit price based on your quantity. Qty. RoHS Power Rating Primary Voltage Rating Secondary Voltage Rating Mounting Style
Wurth Elektronik Power Transformers - Board Mount WE-PoE Size ER11/5 400uH 98mohm 553In Stock
Cut Tape
42,52 kr.
38,72 kr.
35,14 kr.
31,93 kr.
Reel
27,60 kr.
27,53 kr.
Min.: 1
Mult.: 1
: 500
4 W 36 V to 57 V 5 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-PoE Size ER13 127uH 450mOhm 317In Stock
Cut Tape
38,64 kr.
37,23 kr.
35,14 kr.
33,05 kr.
Reel
29,47 kr.
Min.: 1
Mult.: 1
: 200
13 W 36 V to 57 V 12 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-PoEH High Power EPQ13 48uH 30W 290In Stock
Cut Tape
47,45 kr.
47,37 kr.
47,30 kr.
44,76 kr.
Reel
31,03 kr.
Min.: 1
Mult.: 1
: 150
30 W 33 V to 57 V 5 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-PoE EFD20 73W SMT 131In Stock
Cut Tape
80,79 kr.
68,33 kr.
62,14 kr.
59,53 kr.
Reel
59,53 kr.
Min.: 1
Mult.: 1
: 110
SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-PoEH High Power EPQ13 100uH 52.8W 40In Stock
Cut Tape
47,45 kr.
44,83 kr.
Reel
37,90 kr.
Min.: 1
Mult.: 1
: 150
52.8 W 33 V to 57 V 3.3 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-PoEH High Power EPQ13 100uH 70W 174In Stock
Cut Tape
47,45 kr.
45,95 kr.
45,21 kr.
Reel
37,90 kr.
Min.: 1
Mult.: 1
: 150
70 W 33 V to 57 V 5 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-PoEH High Power EPQ13 128uH 35W 60In Stock
Cut Tape
47,45 kr.
44,83 kr.
Reel
37,90 kr.
Min.: 1
Mult.: 1
: 150
35 W 9 V to 57 V 5 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-PoE Size ER14.5/6 210uH 280mohm 341In Stock
Cut Tape
33,20 kr.
Reel
32,30 kr.
30,74 kr.
30,66 kr.
Min.: 1
Mult.: 1
: 400
7 W 36 V to 57 V 3.3 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-PoE+ Size EFD20 42uH 0.061ohm 456In Stock
Cut Tape
38,57 kr.
37,23 kr.
35,14 kr.
Reel
33,05 kr.
30,96 kr.
Min.: 1
Mult.: 1
: 125
30 W 36 V to 72 V 12 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-PoE Size ER13 127uH 40mohm 433In Stock
600Expected 06/11/2026
Cut Tape
38,64 kr.
37,23 kr.
35,14 kr.
33,05 kr.
Reel
29,47 kr.
Min.: 1
Mult.: 1
: 200
13 W 36 V to 57 V 5 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-POE LT4276 38 uH 25.2 W 1.011In Stock
Cut Tape
30,59 kr.
28,42 kr.
26,26 kr.
24,10 kr.
Reel
21,86 kr.
18,05 kr.
Min.: 1
Mult.: 1
: 200
25.2 W 37 V to 57 V 12 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-POETI TPS23754 100 uH 30 W 908In Stock
Cut Tape
27,08 kr.
25,44 kr.
Reel
21,34 kr.
20,29 kr.
Min.: 1
Mult.: 1
: 200
30 W 33 V to 57 V 12 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-POELT LT4295 44 uH 11.5 W 1.781In Stock
1.200Expected 25/02/2027
Cut Tape
35,96 kr.
34,17 kr.
31,78 kr.
28,80 kr.
Reel
26,33 kr.
Min.: 1
Mult.: 1
: 300
11.5 W 36 V to 57 V 5 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-POETI TPS2379 100 uH 60 W 483In Stock
Cut Tape
39,09 kr.
36,78 kr.
31,41 kr.
Reel
31,41 kr.
29,32 kr.
Min.: 1
Mult.: 1
: 110
60 W 36 V to 72 V 12 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-POELT LT4295 37 uH 24 W 1.139In Stock
Cut Tape
38,87 kr.
36,03 kr.
33,27 kr.
30,51 kr.
Reel
27,75 kr.
22,90 kr.
Min.: 1
Mult.: 1
: 200
24 W 40 V to 57 V 24 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-POELT LT4295 26 uH 35 W 1.803In Stock
200On Order
Cut Tape
40,58 kr.
38,64 kr.
32,53 kr.
Reel
29,77 kr.
Min.: 1
Mult.: 1
: 200
35 W 48 V to 57 V 5 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-POETI TPS2373 153 uH 70 W 720In Stock
Cut Tape
73,26 kr.
67,44 kr.
61,47 kr.
55,65 kr.
Reel
49,83 kr.
Min.: 1
Mult.: 1
: 150
70 W 40 V to 57 V 5 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-PoEH High Power EPQ13 41uH 36W 26In Stock
1.050Expected 25/12/2026
Cut Tape
47,45 kr.
44,76 kr.
Reel
31,03 kr.
26,18 kr.
Min.: 1
Mult.: 1
: 150
36 W 33 V to 57 V 12 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-PoEH High Power EPQ13 21uH 21.12W 120In Stock
Cut Tape
47,45 kr.
44,76 kr.
Reel
31,03 kr.
26,18 kr.
Min.: 1
Mult.: 1
: 150
21.12 W 9 V to 57 V 3.3 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-PoEH High Power EPQ13 21uH 22W 50In Stock
150Expected 05/02/2027
Cut Tape
47,45 kr.
44,76 kr.
Reel
31,03 kr.
26,18 kr.
Min.: 1
Mult.: 1
: 150
22 W 9 V to 57 V 5 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-PoEH High Power EPQ13 100uH 60W 89In Stock
150Expected 02/11/2026
Cut Tape
47,45 kr.
44,76 kr.
Reel
31,03 kr.
26,18 kr.
Min.: 1
Mult.: 1
: 150
60 W 33 V to 57 V 12 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-PoE Size ER13 127uH 220mOhm 600In Stock
800Expected 30/10/2026
Cut Tape
38,64 kr.
37,23 kr.
35,14 kr.
33,05 kr.
Reel
29,47 kr.
Min.: 1
Mult.: 1
: 200
13 W 36 V to 57 V 12 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-PoE Size ER13 127uH 220mohm 121In Stock
200Expected 30/10/2026
Cut Tape
38,64 kr.
37,23 kr.
35,14 kr.
33,05 kr.
Reel
29,47 kr.
Min.: 1
Mult.: 1
: 200
13 W 36 V to 57 V 3.3 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-POE PD70201 38 uH 25 W 187In Stock
Cut Tape
40,58 kr.
37,75 kr.
31,85 kr.
Reel
29,02 kr.
25,21 kr.
Min.: 1
Mult.: 1
: 200
25 W 37 V to 57 V 5 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-POELT LT4295 9 uH 24 W 174In Stock
990Expected 30/10/2026
Cut Tape
58,78 kr.
55,80 kr.
Reel
47,00 kr.
43,12 kr.
Min.: 1
Mult.: 1
: 110
24 W 9 V to 57 V 12 V SMD/SMT