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Ethernet Solutions

Würth Elektronik offers multiple Ethernet solutions, including LAN transformers and modular jack connectors. The WE-LAN transformer series is designed with at least one transformer and one common mode choke in each channel. The LAN transformer portfolio consists of the WE-LAN series with Power over Ethernet (PoE) up to 150W and speeds up to 1Gbit/s, the WE-LAN 10G series with 10G Base-T and PoE(+) over four pairs up to 150W, and the WE-LAN AQ series, which is manufactured by a fully automated process with Ethernet speeds up to 1Gbit/s.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
Audio Transformers / Signal Transformers WE-STST DP83TD510E 4532 350uH 1 Ch Sgl Pair Ether 7490100111A Wurth Elektronik 1: €3.43 10,101In Stock 8,400On Order	Mfr. Part No. 7490100111A Mouser Part No 710-7490100111A	Wurth Elektronik	Audio Transformers / Signal Transformers WE-STST DP83TD510E 4532 350uH 1 Ch Sgl Pair Ether Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	10,101In Stock 8,400On Order On Order Ship Dates Mfr. No: 7490100111A Stock: 10,101 Can Dispatch Immediately On Order: 3,600 Pending 4,800 Expected 10/11/2026 Factory Lead Time: 17 Weeks	Cut Tape €3.43 €3.18 €2.82 €2.46 Reel €2.19 MouseReel Available	Min.: 1 Mult.: 1 : 600
Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 1000BT 1 Port ETR 749020011A Wurth Elektronik 1: €5.95 4,689In Stock 400Expected 13/11/2026	Mfr. Part No. 749020011A Mouser Part No 710-749020011A	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 1000BT 1 Port ETR Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	4,689In Stock 400Expected 13/11/2026	Cut Tape €5.95 €5.44 €5.03 €4.72 Reel €4.48 €4.29 MouseReel Available	Min.: 1 Mult.: 1 : 400
Audio Transformers / Signal Transformers WE-LAN 1000Base-T 350uH 1Port 1500Vrms 749020023A Wurth Elektronik 1: €5.13 13,325In Stock 42,400Expected 04/12/2026	Mfr. Part No. 749020023A Mouser Part No 710-749020023A	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN 1000Base-T 350uH 1Port 1500Vrms Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	13,325In Stock 42,400Expected 04/12/2026	Cut Tape €5.13 €4.25 €3.57 €3.25 Reel €2.92 MouseReel Available	Min.: 1 Mult.: 1 : 800
Audio Transformers / Signal Transformers WE-LAN Transformer 1000BT 1/2 Port ETR 749020100A Wurth Elektronik 1: €5.64 15,052In Stock	Mfr. Part No. 749020100A Mouser Part No 710-749020100A	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN Transformer 1000BT 1/2 Port ETR Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	15,052In Stock	Cut Tape €5.64 €4.88 €4.31 €4.01 €3.58 Reel €3.27 MouseReel Available	Min.: 1 Mult.: 1 : 1,200
Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 1000BT 1 Port 749020111A Wurth Elektronik 1: €3.41 11,794In Stock	Mfr. Part No. 749020111A Mouser Part No 710-749020111A	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 1000BT 1 Port Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	11,794In Stock	Cut Tape €3.41 €3.20 €3.02 €2.94 Reel €2.79 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Audio Transformers / Signal Transformers WE-LAN 1KBaseT 4PPoE 350uH 1Port 1500Vrms 7490220115 Wurth Elektronik 1: €11.45 1,672In Stock	Mfr. Part No. 7490220115 Mouser Part No 710-7490220115	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN 1KBaseT 4PPoE 350uH 1Port 1500Vrms Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	1,672In Stock	Cut Tape €11.45 €9.46 €8.15 Reel €7.72 MouseReel Available	Min.: 1 Mult.: 1 : 400
Audio Transformers / Signal Transformers WE-LAN 10/100/1000 1Port ETR Base T SMD 7490220122 Wurth Elektronik 1: €6.00 9,869In Stock	Mfr. Part No. 7490220122 Mouser Part No 710-7490220122	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN 10/100/1000 1Port ETR Base T SMD Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	9,869In Stock	Cut Tape €6.00 €5.79 €5.44 €5.12 Reel €4.56 MouseReel Available	Min.: 1 Mult.: 1 : 290
Audio Transformers / Signal Transformers WE-LAN 10/100/1000 Base-T SMT 24P pitch 1.27mm 1.5KVrms isolation. PoE 350mA 749023113C Wurth Elektronik 1: €7.16 6,938In Stock	Mfr. Part No. 749023113C Mouser Part No 710-749023113C	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN 10/100/1000 Base-T SMT 24P pitch 1.27mm 1.5KVrms isolation. PoE 350mA Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	6,938In Stock	Cut Tape €7.16 €6.58 €5.93 €5.38 Reel €4.68 MouseReel Available	Min.: 1 Mult.: 1 : 1,200
Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR THT 1x1 2xUSB3.0 TUp EM 7497110616 Wurth Elektronik 1: €17.74 1,454In Stock 147Expected 09/11/2026	Mfr. Part No. 7497110616 Mouser Part No 710-7497110616	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR THT 1x1 2xUSB3.0 TUp EM Learn More about Wurth Elektronik wurth we rj45 lan connectors	Datasheet	1,454In Stock 147Expected 09/11/2026	€17.74 €16.34 €15.05 €14.19 €13.96	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1X1 SMD Tab Up EMI 74980111211 Wurth Elektronik 1: €6.88 4,481In Stock	Mfr. Part No. 74980111211 Mouser Part No 710-74980111211	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1X1 SMD Tab Up EMI Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	4,481In Stock	Cut Tape €6.88 €6.68 €6.67 €5.73 Reel €5.73 View €5.44 €5.43 €4.87 €4.86 MouseReel Available	Min.: 1 Mult.: 1 : 75
Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x1 THT Tab Vertical 74990101210 Wurth Elektronik 1: €7.02 6,626In Stock	Mfr. Part No. 74990101210 Mouser Part No 710-74990101210	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x1 THT Tab Vertical Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	6,626In Stock	€7.02 €6.90 €6.41 €5.91 View €5.42 €4.93	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x2 RapID 7499121211 Wurth Elektronik 1: €16.80 7,401In Stock	Mfr. Part No. 7499121211 Mouser Part No 710-7499121211	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x2 RapID Learn More about Wurth Elektronik wurthwrcom	Datasheet	7,401In Stock	€16.80 €16.60 €15.56 €14.00 €12.44	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WR-COM Modular Jack 4P4C Horztl Female 615004143821 Wurth Elektronik 1: €1.11 2,331In Stock	Mfr. Part No. 615004143821 Mouser Part No 710-615004143821	Wurth Elektronik	Modular Connectors / Ethernet Connectors WR-COM Modular Jack 4P4C Horztl Female Learn More about Wurth Elektronik wurth mj modular jacks	Datasheet	2,331In Stock	€1.11 €1.09 €1.01 €0.929 View €0.858 €0.78	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WR-MJ Female Plastic 6P6C Horztl Tab Up 615006138421 Wurth Elektronik 1: €0.542 13,605In Stock	Mfr. Part No. 615006138421 Mouser Part No 710-615006138421	Wurth Elektronik	Modular Connectors / Ethernet Connectors WR-MJ Female Plastic 6P6C Horztl Tab Up Learn More about Wurth Elektronik wurth mj modular jacks	Datasheet	13,605In Stock	€0.542 €0.533 €0.513 €0.494 €0.472	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WR-MJ Female Plastic 6P6C Vertical W/Ears 615006138521 Wurth Elektronik 1: €0.679 4,132In Stock 1,008Expected 10/11/2026	Mfr. Part No. 615006138521 Mouser Part No 710-615006138521	Wurth Elektronik	Modular Connectors / Ethernet Connectors WR-MJ Female Plastic 6P6C Vertical W/Ears Learn More about Wurth Elektronik wurth mj modular jacks	Datasheet	4,132In Stock 1,008Expected 10/11/2026	€0.679 €0.667 €0.642 €0.617 €0.591	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WR-MJ Feml Shld Hztl 8P8C Tab Up LED&EMI 615008137421 Wurth Elektronik 1: €2.45 4,214In Stock	Mfr. Part No. 615008137421 Mouser Part No 710-615008137421	Wurth Elektronik	Modular Connectors / Ethernet Connectors WR-MJ Feml Shld Hztl 8P8C Tab Up LED&EMI Learn More about Wurth Elektronik wurth mj modular jacks	Datasheet	4,214In Stock	€2.45 €2.40 €2.30 €2.21 €2.12	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WR-MJ Feml Shielded 8P8C Horztl Tab Down 615008140121 Wurth Elektronik 1: €2.34 1,472In Stock 1,050Expected 04/01/2027	Mfr. Part No. 615008140121 Mouser Part No 710-615008140121	Wurth Elektronik	Modular Connectors / Ethernet Connectors WR-MJ Feml Shielded 8P8C Horztl Tab Down Learn More about Wurth Elektronik wurth mj modular jacks	Datasheet	1,472In Stock 1,050Expected 04/01/2027	€2.34 €2.30 €2.13 €1.97 View €1.81 €1.64	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WR-MJ Feml Shielded 8P8C Rear Pst Tb Dwn 615008142621 Wurth Elektronik 1: €2.34 2,368In Stock	Mfr. Part No. 615008142621 Mouser Part No 710-615008142621	Wurth Elektronik	Modular Connectors / Ethernet Connectors WR-MJ Feml Shielded 8P8C Rear Pst Tb Dwn Learn More about Wurth Elektronik wurth mj modular jacks	Datasheet	2,368In Stock	€2.34 €2.30 €2.14 €1.98 View €1.81 €1.65	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WR-COM Mod Jack 8P8C Single Vert 615008144221 Wurth Elektronik 1: €1.07 4,340In Stock	Mfr. Part No. 615008144221 Mouser Part No 710-615008144221	Wurth Elektronik	Modular Connectors / Ethernet Connectors WR-COM Mod Jack 8P8C Single Vert Learn More about Wurth Elektronik wurth mj modular jacks	Datasheet	4,340In Stock	€1.07 €0.98 €0.894 €0.795 €0.711	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WR-MJ_8P8C_THT_Horizontal 615008160121 Wurth Elektronik 1: €3.73 1,700In Stock	Mfr. Part No. 615008160121 Mouser Part No 710-615008160121	Wurth Elektronik	Modular Connectors / Ethernet Connectors WR-MJ_8P8C_THT_Horizontal Learn More about Wurth Elektronik wurth mj modular jacks	Datasheet	1,700In Stock	€3.73 €3.51 €3.38 €3.25 View €3.12 €2.86	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WR-MJ_8P8C_THT_Vertical 615008160421 Wurth Elektronik 1: €3.34 2,414In Stock	Mfr. Part No. 615008160421 Mouser Part No 710-615008160421	Wurth Elektronik	Modular Connectors / Ethernet Connectors WR-MJ_8P8C_THT_Vertical Learn More about Wurth Elektronik wurth mj modular jacks	Datasheet	2,414In Stock	€3.34 €3.14 €3.02 €2.90 View €2.79 €2.55	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WR-MJ_8P8C_THT_Vertical 615008160521 Wurth Elektronik 1: €4.29 899In Stock 1,320Expected 11/01/2027	Mfr. Part No. 615008160521 Mouser Part No 710-615008160521	Wurth Elektronik	Modular Connectors / Ethernet Connectors WR-MJ_8P8C_THT_Vertical Learn More about Wurth Elektronik wurth mj modular jacks	Datasheet	899In Stock 1,320Expected 11/01/2027	€4.29 €3.95 €3.74 €3.53 View €3.33 €2.92	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WR-MJ Mod Jk SMT Shielded 8P8C TabUp 634008149821 Wurth Elektronik 1: €7.06 609In Stock 800Expected 29/01/2027	Mfr. Part No. 634008149821 Mouser Part No 710-634008149821	Wurth Elektronik	Modular Connectors / Ethernet Connectors WR-MJ Mod Jk SMT Shielded 8P8C TabUp Learn More about Wurth Elektronik wurth mj modular jacks	Datasheet	609In Stock 800Expected 29/01/2027	Cut Tape €7.06 €5.99 Reel €4.61 €3.84 €3.20 €2.67 MouseReel Available	Min.: 1 Mult.: 1 : 100
Modular Connectors / Ethernet Connectors WR-MJ Mod Jk 8P8C Solder Tab w/Mylar 634108149621 Wurth Elektronik 1: €5.30 1,106In Stock	Mfr. Part No. 634108149621 Mouser Part No 710-634108149621	Wurth Elektronik	Modular Connectors / Ethernet Connectors WR-MJ Mod Jk 8P8C Solder Tab w/Mylar Learn More about Wurth Elektronik wurth mj modular jacks	Datasheet	1,106In Stock	Cut Tape €5.30 €4.50 Reel €3.46 €2.40 €2.00 MouseReel Available	Min.: 1 Mult.: 1 : 150
Audio Transformers / Signal Transformers WE-LAN DP83822 SMT Transfrmr 100BT 1 Port ETR 749013011 Wurth Elektronik 1: €2.11 1,726In Stock 7,500Expected 19/11/2026	Mfr. Part No. 749013011 Mouser Part No 710-749013011	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN DP83822 SMT Transfrmr 100BT 1 Port ETR Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	1,726In Stock 7,500Expected 19/11/2026	Cut Tape €2.11 €2.06 Reel €1.80 MouseReel Available	Min.: 1 Mult.: 1 : 750

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