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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Description Datasheet Availability Pricing (TWD) Filter the results in the table by unit price based on your quantity.
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Wurth Elektronik Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 2x1THT Tab Up&Dn EMI
Datasheet
4,888In Stock
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ45 2x1 8P8C Shielded, EMI Fingers Cat 5e Through Hole Right Angle Solder - 40 C + 85 C Black Green / Yellow Tab Up and Tab Down WE-RJ45 LAN Tube
Wurth Elektronik Modular Connectors / Ethernet Connectors 1000BASE-T, non-PoE, 1x1 LAN Transformer
Datasheet
626In Stock
1,302Expected 9/25/2026
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ45 1x1 8P8C Shielded Cat 5 Through Hole Right Angle Solder 0 C + 70 C Black Yellow / Green Tab Down WE-RJ45 LAN Tube
Wurth Elektronik Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR THT 1x1 PoE Tab Down EMI
Datasheet
321In Stock
201Expected 8/26/2026
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ45 1x1 8P8C Shielded, EMI Fingers Cat 5 Through Hole Right Angle Solder 350 mA - 40 C + 85 C Black Yellow / Green Tab Down WE-RJ45 LAN Tube
Wurth Elektronik Modular Connectors / Ethernet Connectors WR-MJ 8P8C THT 47,5
Datasheet
2,316In Stock
Min.: 1
Mult.: 1

Connectors Modular RJ45 1x1 8P8C Unshielded Through Hole 45 Deg Angle Solder 1.5 A 125 VAC - 40 C + 85 C Black Tab Up WR-MJ Tray
Wurth Elektronik Modular Connectors / Ethernet Connectors WE-RJ45 LAN XFMR THT 1x1 THT Tab Down
Datasheet
488In Stock
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ45 1x1 8P8C Shielded, EMI Fingers Cat 5 Through Hole Right Angle Solder 0 C + 70 C Black Yellow / Green Tab Down WE-RJ45 LAN Tube
Wurth Elektronik Modular Connectors / Ethernet Connectors WR-MJ THR Horiz 8P8C Black
Datasheet
1,538In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 200

Connectors Modular Jack (Female) RJ45 1x1 8P8C Shielded Through Hole Right Angle Solder 1.5 A 125 VAC - 40 C + 85 C Black Tab Down WR-MJ Reel, Cut Tape, MouseReel
Wurth Elektronik Modular Connectors / Ethernet Connectors WE-RJ45LAN Integrated Transformer
Datasheet
543In Stock
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ45 1x1 8P8C Shielded, EMI Fingers Cat 5 PCB Mount Right Angle SMD/SMT - 40 C + 85 C Black Tab Up WE-RJ45 LAN Tray
Wurth Elektronik Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR THT 1x1 Tab up ETR
Datasheet
233In Stock
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ45 8P8C Shielded, EMI Fingers Cat 5 Through Hole Right Angle Solder - 40 C + 85 C Black Green, Orange / Yellow Tab Up WE-RJ45 LAN Tray
Wurth Elektronik Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x1 THT Tab Up EMI
Datasheet
141In Stock
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ45 1x1 8P8C Shielded, EMI Fingers Cat 5e Through Hole Right Angle Solder 0 C + 70 C Black Tab Up WE-RJ45 LAN Tube
Wurth Elektronik Modular Connectors / Ethernet Connectors WR-MJ Feml THT Plast 8P8C Horztl Tab Down
Datasheet
709In Stock
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ45 1x1 8P8C Unshielded Through Hole Right Angle Solder 1.5 A 120 VAC - 40 C + 85 C Black Tab Down WR-MJ Tray
Wurth Elektronik Modular Connectors / Ethernet Connectors WE-RJ45LAN Integrated Transformer
Datasheet
189In Stock
Min.: 1
Mult.: 1

Connectors Through Hole - 40 C + 85 C WE-RJ45 LAN Tube
Wurth Elektronik Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR THT 1x1 PoE Tab Down ETR
Datasheet
2,433In Stock
1,581Expected 9/4/2026
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ45 1x1 8P8C Shielded Cat 5 Through Hole Right Angle Solder 600 mA - 40 C + 85 C Black Green / Yellow Tab Up WE-RJ45 LAN Tube
Wurth Elektronik Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1X1 SMD Tab Up EMI
Datasheet
3,378In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 75

Connectors Modular Jack (Female) RJ45 1x1 8P8C Shielded, EMI Fingers Cat 5 PCB Mount Right Angle SMD/SMT - 40 C + 85 C Black Tab Up WE-RJ45 LAN Reel, Cut Tape, MouseReel

Wurth Elektronik Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x2 RapID
Datasheet
3,051In Stock
4,464On Order
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ45 1x2 Shielded Cat 5 Right Angle Solder - 40 C + 85 C Green / Yellow WE-RJ45 LAN Tube
Wurth Elektronik Modular Connectors / Ethernet Connectors WR-MJ Female Plastic 6P6C Horztl Tab Up
Datasheet
9,542In Stock
5,280Expected 9/4/2026
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ11, RJ12, RJ14, RJ25 1x1 6P6C Unshielded Through Hole Right Angle Solder 1.5 A 120 VAC - 40 C + 85 C Black Tab Up WR-MJ Tray
Wurth Elektronik Modular Connectors / Ethernet Connectors WR-MJ Feml Shld Hztl 8P8C Tab Up LED&EMI
Datasheet
4,892In Stock
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ45 1x1 8P8C Shielded, EMI Fingers Through Hole Right Angle Solder 1.5 A 120 VAC - 40 C + 85 C Black Yellow / Green Tab Up WR-MJ Tray
Wurth Elektronik Modular Connectors / Ethernet Connectors WR-MJ Feml Shielded 8P8C Vertical LED
Datasheet
1,105In Stock
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ45 1x1 8P8C Shielded Through Hole Vertical Solder 1.5 A 120 VAC - 40 C + 85 C Black Top Entry WR-MJ Tray
Wurth Elektronik Modular Connectors / Ethernet Connectors WR-MJ Feml Shielded 8P8C Rear Pst Tb Dwn
Datasheet
2,691In Stock
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ45 1x1 8P8C Shielded Through Hole Right Angle Solder 1.5 A 120 VAC - 40 C + 85 C Black Tab Down WR-MJ Tray
Wurth Elektronik Modular Connectors / Ethernet Connectors WR-COM Mod Jack 8P8C Single Vert
Datasheet
3,366In Stock
2,772Expected 8/28/2026
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ45 1x1 8P8C Unshielded Through Hole Vertical Solder 1.5 A 120 VAC - 25 C + 85 C Black Top Entry WR-MJ Tray
Wurth Elektronik Modular Connectors / Ethernet Connectors WR-MJ_8P8C_THT_Vertical
Datasheet
1,249In Stock
1,380Expected 8/28/2026
Min.: 1
Mult.: 1

Connectors Modular RJ45 1x1 8P8C Shielded Through Hole Vertical Solder 1.5 A 125 VAC - 40 C + 85 C Black Top Entry WR-MJ Tray
Wurth Elektronik Modular Connectors / Ethernet Connectors WR-MJ_8P8C_THT_Vertical
Datasheet
1,174In Stock
Min.: 1
Mult.: 1

Connectors Modular RJ45 1x1 8P8C Shielded, EMI Fingers Through Hole Vertical Solder 1.5 A 125 VAC - 40 C + 85 C Black Top Entry WR-MJ Tray
Wurth Elektronik Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR THT 1x1 Tab Up ETR
Datasheet
898In Stock
1,023Expected 9/4/2026
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ45 1x1 8P8C Shielded Cat 5 Through Hole Right Angle Solder - 40 C + 85 C Black Tab Up WE-RJ45 LAN Tube
Wurth Elektronik Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR THT 1x1 Tab Up ETR
Datasheet
307In Stock
270Expected 8/28/2026
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ45 1x1 8P8C Shielded Cat 5 Through Hole Right Angle Solder - 40 C + 85 C Black Tab Up WE-RJ45 LAN Tube
Wurth Elektronik Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x1 THT Tab Up
Datasheet
901In Stock
1,530On Order
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ45 1x1 8P8C Shielded Cat 5 Through Hole Right Angle Solder 0 C + 70 C Black Tab Up WE-RJ45 LAN Tube
Wurth Elektronik Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR THT 1x1 No Tab ETR
Datasheet
501In Stock
330Expected 9/4/2026
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ45 1x1 8P8C Shielded Cat 5 Through Hole Vertical Solder - 40 C + 85 C Black Top Entry WE-RJ45 LAN Tube