WE-LAN Transformers

Würth Elektronik WE-LAN Transformers are fully compliant with IEEE standards and designed with a robust internal layout for a long life. These surface-mount devices feature extended temperature ranges up to +125°C and are compatible with industrial Ethernet systems. Würth Elektronik WE-LAN Transformers are ideally suited for applications such as the Internet of Things (IoT), hubs, routers, switches, and IP cameras.

Results: 68
Select Image Part # Mfr. Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Product Type Termination Style Frequency Range Inductance Isolation Voltage Minimum Operating Temperature Maximum Operating Temperature Number of Channels Package/Case Length Width Height Series Packaging
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 10/100BaseT nonPoE 350uH 4500Vrm 765In Stock
Cut Tape
7,89 €
6,56 €
5,97 €
5,43 €
Reel
4,91 €
Min.: 1
Mult.: 1
: 300
LAN Transformers LAN SMD/SMT 350 uH 4.5 kV - 40 C + 85 C 17.1 mm 14.75 mm 8.4 mm WE-LAN Reel, Cut Tape, MouseReel
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 10/100BaseT nonPoE 350uH 4500Vrm 700In Stock
Cut Tape
10,28 €
8,57 €
7,79 €
7,47 €
Reel
7,09 €
Min.: 1
Mult.: 1
: 300
LAN Transformers LAN SMD/SMT 350 uH 4.5 kV - 40 C + 85 C 17.1 mm 14.75 mm 8.4 mm WE-LAN Reel, Cut Tape, MouseReel
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 1000BT 1 Port 3.462In Stock
Cut Tape
5,95 €
5,44 €
5,03 €
4,72 €
Reel
4,48 €
4,29 €
Min.: 1
Mult.: 1
: 400
LAN Transformers LAN SMD/SMT 350 uH 1500 Vrms - 40 C + 85 C 4 Channel 17.5 mm 15.24 mm 6.5 mm WE-LAN Reel, Cut Tape, MouseReel
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 1000BT 1 Port ETR 2.850In Stock
2.400On Order
Cut Tape
5,95 €
5,44 €
5,03 €
4,72 €
Reel
4,48 €
4,29 €
Min.: 1
Mult.: 1
: 400
LAN Transformers LAN SMD/SMT 350 uH 1500 Vrms - 40 C + 85 C Single 17.5 mm 15.24 mm 6.5 mm WE-LAN Reel, Cut Tape, MouseReel
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN SMT TRANSFMR 1000BT 1Port PoE+ETR 2.046In Stock
Cut Tape
5,56 €
5,36 €
5,06 €
4,50 €
Reel
4,27 €
Min.: 1
Mult.: 1
: 375
LAN Transformers LAN SMD/SMT 350 uH 1.5 kVAC - 40 C + 85 C Quad 18.3 mm 12.2 mm 6.35 mm WE-LAN Reel, Cut Tape, MouseReel
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 1KBaseT 4PPoE 350uH 1Port 1500Vrms 932In Stock
800Expected 10/16/2026
Cut Tape
11,45 €
9,46 €
8,15 €
Reel
7,72 €
Min.: 1
Mult.: 1
: 400
LAN Transformers LAN SMD/SMT 350 uH 1.5 kV - 40 C + 85 C 18.3 mm 12.2 mm 6.35 mm WE-LAN Reel, Cut Tape, MouseReel
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 10/100/1000 1Port ETR Base T SMD 2.048In Stock
1.600Expected 10/16/2026
Cut Tape
5,11 €
4,93 €
4,63 €
4,36 €
Reel
3,91 €
Min.: 1
Mult.: 1
: 400
LAN Transformers LAN SMD/SMT 1 MHz to 100 MHz 350 uH 1.5 kVAC - 40 C + 105 C Quad 18.29 mm 16 mm 6.15 mm WE-LAN Reel, Cut Tape, MouseReel
Wurth Elektronik / Midcom Audio Transformers / Signal Transformers WE-LAN 10/100/1000 1Port ETR Base T SMD 1.529In Stock
Cut Tape
5,56 €
5,37 €
5,04 €
4,74 €
Reel
4,22 €
Min.: 1
Mult.: 1
: 320
LAN Transformers LAN SMD/SMT 1 MHz to 100 MHz 350 uH 1.5 kVAC - 40 C + 105 C Quad 18.29 mm 16 mm 7.2 mm WE-LAN Reel, Cut Tape, MouseReel
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN SMD Transfrmr 10/100/1000Base-T 142In Stock
3.480On Order
Cut Tape
5,56 €
5,37 €
5,04 €
4,74 €
Reel
4,22 €
Min.: 1
Mult.: 1
: 290
LAN Transformers LAN SMD/SMT 1 MHz to 100 MHz 180 uH 1.5 kVAC - 40 C + 105 C Quad 18.29 mm 16 mm 8.8 mm WE-LAN Reel, Cut Tape, MouseReel
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN AQ 1KBaseT 4PPoE 150uH 1500Vrms 1.074In Stock
1.600Expected 10/2/2026
Cut Tape
4,54 €
4,18 €
3,72 €
3,41 €
Reel
2,64 €
Min.: 1
Mult.: 1
: 800
LAN Transformers LAN SMD/SMT 150 uH 1.5 kV - 40 C + 85 C 16.5 mm 10.3 mm 4.1 mm WE-LANAQ Reel, Cut Tape, MouseReel
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN AQ 1KBaseT 4PPoE 180uH 1500Vrms 1.590In Stock
Cut Tape
4,54 €
4,18 €
3,72 €
3,41 €
Reel
2,64 €
Min.: 1
Mult.: 1
: 800
LAN Transformers LAN SMD/SMT 180 uH 1.5 kV - 40 C + 85 C 16.5 mm 10.3 mm 4.1 mm WE-LANAQ Reel, Cut Tape, MouseReel
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 10/100/1000 Base-T SMT Transformer 1 Port 40pin pitch 1.27mm 218In Stock
Cut Tape
10,28 €
8,57 €
7,79 €
7,08 €
Reel
6,68 €
Min.: 1
Mult.: 1
: 200
LAN Transformers LAN Transformer SMD/SMT 350 uH 4 kVAC - 40 C + 85 C 28.32 mm 12.7 mm 12.7 mm WE-LAN Reel, Cut Tape, MouseReel
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port 4PPoE Trnsfmr 854In Stock
870Expected 11/6/2026
Cut Tape
13,51 €
11,29 €
9,78 €
8,88 €
Reel
8,43 €
Min.: 1
Mult.: 1
: 290
LAN Transformers Module SMD/SMT 100 kHz to 500 MHz 180 uH 1.5 kVAC 0 C + 70 C Single 18.29 mm 16 mm 8.8 mm WE-LAN 10G Reel, Cut Tape, MouseReel
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 10/100 Base-TX SMT Transformer 1Port 12pin pitch 2.54mm 4KVrms isolation 225In Stock
600Expected 12/11/2026
Cut Tape
5,56 €
5,36 €
5,06 €
4,76 €
Reel
4,26 €
Min.: 1
Mult.: 1
: 300
LAN Transformers LAN Transformer SMD/SMT 350 uH 4 kVAC - 40 C + 85 C 17.1 mm 14.5 mm 8.65 mm WE-LAN Reel, Cut Tape, MouseReel
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 1000Base-T 350uH 1Port 1500Vrms
57.587Expected 10/16/2026
Cut Tape
5,13 €
4,25 €
3,57 €
3,25 €
Reel
2,92 €
Min.: 1
Mult.: 1
: 800
LAN Transformers LAN SMD/SMT 350 uH 1.5 kV - 40 C + 85 C 15.1 mm 7.1 mm 4.25 mm WE-LAN Reel, Cut Tape, MouseReel
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 1KBsT nonPoE 350uH 1Port 4kVrms 33In Stock
200Expected 10/23/2026
Cut Tape
24,14 €
20,12 €
18,28 €
16,62 €
Reel
14,98 €
Min.: 1
Mult.: 1
: 200
High Voltager LAN Transformers LAN SMD/SMT 350 uH 4 kV - 40 C + 105 C 28.57 mm 12.7 mm 15.49 mm WE-LAN Reel, Cut Tape, MouseReel
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port Transformer 225In Stock
800On Order
Cut Tape
6,95 €
6,27 €
6,01 €
5,83 €
Reel
5,00 €
Min.: 1
Mult.: 1
: 400
LAN Transformers Module SMD/SMT 200 uH 1.5 kVAC 0 C + 70 C WE-LAN 10G Reel, Cut Tape, MouseReel
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port ETR Trnsfmr 45In Stock
900On Order
Cut Tape
11,29 €
9,37 €
8,14 €
7,36 €
Reel
6,99 €
Min.: 1
Mult.: 1
: 450
LAN Transformers LAN SMD/SMT 100 kHz to 500 MHz 120 uH 1.5 kVAC - 40 C + 85 C 1 Channel 13.97 mm 15.11 mm 6.6 mm WE-LAN 10G Reel, Cut Tape, MouseReel
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port ETR Trnsfmr 89In Stock
450On Order
Cut Tape
11,29 €
9,37 €
8,14 €
7,36 €
Reel
6,99 €
Min.: 1
Mult.: 1
: 450
LAN Transformers Module SMD/SMT 100 kHz to 500 MHz 120 uH 1.5 kVAC - 40 C + 85 C Single 13.97 mm 15.11 mm 6.6 mm WE-LAN 10G Reel, Cut Tape, MouseReel
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 2.5G/5G Base-T SMT 1 Port 120uH OCL a. 27mA DC Bias ETR from -40C to +85C 865In Stock
Cut Tape
13,20 €
12,12 €
10,93 €
9,92 €
Reel
8,62 €
Min.: 1
Mult.: 1
: 290
LAN Transformers LAN Transformer SMD/SMT 350 uH 1.5 kV - 40 C + 85 C 18.29 mm 16 mm 8.8 mm WE-LAN Reel, Cut Tape, MouseReel
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN DP83822 10/100 Base-T SMT Tr ansformer 1 Port 123In Stock
120.000On Order
Cut Tape
1,11 €
1,08 €
Reel
1,01 €
Min.: 1
Mult.: 1
: 2.000
Signal Transformers LAN SMD/SMT 350 uH - 40 C + 105 C Single 4.7 mm 3.22 mm 2.9 mm WE-STST Reel, Cut Tape, MouseReel
Wurth Elektronik Audio Transformers / Signal Transformers WE-STST ADIN1110 4532 350uH PoE 170In Stock
14.000On Order
Cut Tape
1,86 €
1,53 €
1,26 €
Reel
1,19 €
Min.: 1
Mult.: 1
: 2.000
PoE Transformers LAN SMD/SMT 350 uH 1.5 kV - 40 C + 105 C Single 1812 (4532 metric) 4.7 mm 3.22 mm 2.9 mm WE-STST Reel, Cut Tape, MouseReel
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN AQ 10/100BasT 4PPoE 150uH 1500Vrms
800Expected 3/5/2027
Cut Tape
4,68 €
4,40 €
4,32 €
3,96 €
Reel
2,80 €
Min.: 1
Mult.: 1
: 800
LAN Transformers LAN SMD/SMT 150 uH 1.5 kV - 40 C + 85 C 12.7 mm 8.67 mm 4 mm WE-LANAQ Reel, Cut Tape, MouseReel
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 1000Base-T 48P Pitch 1.02mm 1.5kVrms Non-PoE
600Expected 10/26/2026
Cut Tape
5,25 €
4,64 €
4,24 €
3,96 €
Reel
3,36 €
3,23 €
Min.: 1
Mult.: 1
: 300
Transformers LAN Transformer SMD/SMT 350 uH - 40 C + 85 C 8 Channel 27.8 mm 12.2 mm 7.2 mm WE-LAN Reel, Cut Tape, MouseReel
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 1000Base-T 24P Pitch 1.27mm 1.5kVrms 4PPoE
600Expected 1/22/2027
Cut Tape
5,25 €
4,64 €
4,24 €
3,84 €
Reel
3,36 €
Min.: 1
Mult.: 1
: 300
Transformers LAN Transformer SMD/SMT 180 uH - 40 C + 105 C 4 Channel 18.15 mm 13 mm 8.8 mm WE-LAN Reel, Cut Tape, MouseReel