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 (IDR) 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 EFD20 42uH 0.061ohm 484In Stock
Cut Tape
Rp110.259
Rp106.407
Rp100.536
Reel
Rp94.482
Rp88.611
Min.: 1
Mult.: 1
: 125
30 W 36 V to 72 V 12 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-PoEH High Power EPQ13 100uH 52.8W 40In Stock
Cut Tape
Rp135.577
Rp128.239
Reel
Rp108.425
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-PoE EFD20 73W SMT 136In Stock
Cut Tape
Rp230.976
Rp195.385
Rp177.773
Rp170.251
Reel
Rp170.251
Min.: 1
Mult.: 1
: 110
SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-PoEH High Power EPQ13 100uH 70W 176In Stock
Cut Tape
Rp135.577
Rp131.357
Rp129.339
Reel
Rp108.425
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
Rp135.577
Rp128.239
Reel
Rp108.425
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
Rp95.032
Reel
Rp92.464
Rp87.877
Rp87.694
Min.: 1
Mult.: 1
: 400
7 W 36 V to 57 V 3.3 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-PoEH High Power EPQ13 48uH 30W 290In Stock
Cut Tape
Rp135.577
Rp135.393
Rp135.210
Rp128.055
Reel
Rp88.795
Min.: 1
Mult.: 1
: 150
30 W 33 V to 57 V 5 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-PoE Size ER13 127uH 450mOhm 317In Stock
Cut Tape
Rp110.443
Rp106.407
Rp100.536
Rp94.482
Reel
Rp84.208
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 ER11/5 400uH 98mohm 553In Stock
Cut Tape
Rp121.634
Rp110.626
Rp100.536
Rp91.363
Reel
Rp78.888
Min.: 1
Mult.: 1
: 500
4 W 36 V to 57 V 5 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-POE LT4276 38 uH 25.2 W 1.018In Stock
Cut Tape
Rp87.510
Rp81.273
Rp75.035
Rp68.798
Reel
Rp62.560
Rp51.552
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 951In Stock
Cut Tape
Rp77.420
Rp72.650
Reel
Rp60.909
Rp57.973
Min.: 1
Mult.: 1
: 200
30 W 33 V to 57 V 12 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-POELT LT4276 37 uH 23 W 958In Stock
Cut Tape
Rp125.854
Rp108.975
Rp105.673
Rp102.371
Reel
Rp99.068
Min.: 1
Mult.: 1
: 200
23 W 40 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
Rp111.727
Rp105.123
Rp89.712
Reel
Rp89.712
Rp83.841
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 1.169In Stock
Cut Tape
Rp111.177
Rp103.105
Rp95.216
Rp87.327
Reel
Rp79.438
Rp65.495
Min.: 1
Mult.: 1
: 200
24 W 40 V to 57 V 24 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-POETI TPS2373 153 uH 70 W 801In Stock
Cut Tape
Rp209.511
Rp192.816
Rp175.755
Rp159.243
Reel
Rp142.548
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 476In Stock
Cut Tape
Rp135.577
Rp128.055
Reel
Rp88.795
Rp74.852
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
Rp135.577
Rp128.055
Reel
Rp88.795
Rp74.852
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
Cut Tape
Rp135.577
Rp128.055
Reel
Rp88.795
Rp74.852
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 02/10/2026
Cut Tape
Rp135.577
Rp128.055
Reel
Rp88.795
Rp74.852
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 121In Stock
200Expected 02/10/2026
Cut Tape
Rp110.443
Rp106.407
Rp100.536
Rp94.482
Reel
Rp84.208
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 Size ER13 127uH 40mohm 33In Stock
1.000On Order
Cut Tape
Rp110.443
Rp106.407
Rp100.536
Rp94.482
Reel
Rp84.208
Min.: 1
Mult.: 1
: 200
13 W 36 V to 57 V 5 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-POE PD70201 38 uH 25 W 187In Stock
Cut Tape
Rp116.130
Rp107.874
Rp91.180
Reel
Rp82.924
Rp72.100
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 44 uH 11.5 W 386In Stock
2.700On Order
Cut Tape
Rp102.921
Rp97.784
Rp90.813
Rp82.374
Reel
Rp75.402
Min.: 1
Mult.: 1
: 300
11.5 W 36 V to 57 V 5 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-POELT LT4295 26 uH 35 W 3In Stock
2.000Expected 08/10/2026
Cut Tape
Rp116.130
Rp110.443
Rp93.014
Reel
Rp85.125
Min.: 1
Mult.: 1
: 200
35 W 48 V to 57 V 5 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-POELT LT4295 9 uH 24 W 64In Stock
1.100Expected 22/10/2026
Cut Tape
Rp168.049
Rp159.610
Reel
Rp134.476
Rp123.285
Min.: 1
Mult.: 1
: 110
24 W 9 V to 57 V 12 V SMD/SMT