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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 (GBP) 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: £2.99 9,601In Stock 9,000On 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	9,601In Stock 9,000On Order On Order Ship Dates Mfr. No: 7490100111A Stock: 9,601 Can Dispatch Immediately On Order: 8,400 Expected 26/10/2026 600 Expected 06/11/2026 Factory Lead Time: 17 Weeks	Cut Tape £2.99 £2.78 £2.46 £2.15 Reel £1.91 MouseReel Available	Min.: 1 Mult.: 1 : 600
Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 1000BT 1 Port ETR 749020011A Wurth Elektronik 1: £5.19 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 £5.19 £4.75 £4.39 £4.12 Reel £3.91 £3.75 MouseReel Available	Min.: 1 Mult.: 1 : 400
Audio Transformers / Signal Transformers WE-LAN 1000Base-T 350uH 1Port 1500Vrms 749020023A Wurth Elektronik 1: £4.48 13,399In 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	13,399In Stock 42,400Expected 04/12/2026	Cut Tape £4.48 £3.71 £3.12 £2.84 Reel £2.55 MouseReel Available	Min.: 1 Mult.: 1 : 800
Audio Transformers / Signal Transformers WE-LAN Transformer 1000BT 1/2 Port ETR 749020100A Wurth Elektronik 1: £4.92 14,702In 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	14,702In Stock	Cut Tape £4.92 £4.26 £3.76 £3.50 £3.13 Reel £2.85 MouseReel Available	Min.: 1 Mult.: 1 : 1,200
Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 1000BT 1 Port 749020111A Wurth Elektronik 1: £2.98 10,294In 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	10,294In Stock	Cut Tape £2.98 £2.79 £2.64 £2.57 Reel £2.44 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Audio Transformers / Signal Transformers WE-LAN 1KBaseT 4PPoE 350uH 1Port 1500Vrms 7490220115 Wurth Elektronik 1: £10.00 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 £10.00 £8.26 £7.11 Reel £6.74 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: £5.24 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 £5.24 £5.05 £4.75 £4.47 Reel £3.98 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: £6.25 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 £6.25 £5.74 £5.18 £4.70 Reel £4.09 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: £15.49 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	£15.49 £14.26 £13.14 £12.39 £12.19	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1X1 SMD Tab Up EMI 74980111211 Wurth Elektronik 1: £6.01 4,483In 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	4,483In Stock	Cut Tape £6.01 £5.83 £5.82 £5.00 Reel £5.00 View £4.75 £4.74 £4.25 £4.24 MouseReel Available	Min.: 1 Mult.: 1 : 75
Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x1 THT Tab Vertical 74990101210 Wurth Elektronik 1: £6.13 6,628In 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	6,628In Stock	£6.13 £6.02 £5.60 £5.16 View £4.73 £4.30	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x2 RapID 7499121211 Wurth Elektronik 1: £14.67 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	£14.67 £14.49 £13.58 £12.22 £10.86	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WR-COM Modular Jack 4P4C Horztl Female 615004143821 Wurth Elektronik 1: £0.969 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	£0.969 £0.952 £0.882 £0.811 View £0.749 £0.681	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WR-MJ Female Plastic 6P6C Horztl Tab Up 615006138421 Wurth Elektronik 1: £0.473 13,826In 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	13,826In Stock	£0.473 £0.465 £0.448 £0.431 £0.412	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WR-MJ Female Plastic 6P6C Vertical W/Ears 615006138521 Wurth Elektronik 1: £0.593 4,144In Stock 1,008Expected 06/11/2026	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	4,144In Stock 1,008Expected 06/11/2026	£0.593 £0.582 £0.56 £0.539 £0.516	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WR-MJ Feml Shld Hztl 8P8C Tab Up LED&EMI 615008137421 Wurth Elektronik 1: £2.14 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	£2.14 £2.10 £2.01 £1.93 £1.85	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WR-MJ Feml Shielded 8P8C Horztl Tab Down 615008140121 Wurth Elektronik 1: £2.04 1,472In Stock	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	£2.04 £2.01 £1.86 £1.72 View £1.58 £1.43	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WR-MJ Feml Shielded 8P8C Rear Pst Tb Dwn 615008142621 Wurth Elektronik 1: £2.04 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	£2.04 £2.01 £1.87 £1.73 View £1.58 £1.44	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WR-COM Mod Jack 8P8C Single Vert 615008144221 Wurth Elektronik 1: £0.934 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	£0.934 £0.856 £0.78 £0.694 £0.621	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WR-MJ_8P8C_THT_Horizontal 615008160121 Wurth Elektronik 1: £3.26 1,707In 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	1,707In Stock	£3.26 £3.06 £2.95 £2.84 View £2.72 £2.50	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WR-MJ_8P8C_THT_Vertical 615008160421 Wurth Elektronik 1: £2.92 2,416In 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	2,416In Stock	£2.92 £2.74 £2.64 £2.53 View £2.44 £2.23	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WR-MJ_8P8C_THT_Vertical 615008160521 Wurth Elektronik 1: £3.75 899In Stock	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	£3.75 £3.45 £3.27 £3.08 View £2.91 £2.55	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WR-MJ Mod Jk SMT Shielded 8P8C TabUp 634008149821 Wurth Elektronik 1: £6.16 609In Stock 800Expected 22/01/2027	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 22/01/2027	Cut Tape £6.16 £5.23 Reel £4.02 £3.35 £2.79 £2.33 MouseReel Available	Min.: 1 Mult.: 1 : 100
Modular Connectors / Ethernet Connectors WR-MJ Mod Jk 8P8C Solder Tab w/Mylar 634108149621 Wurth Elektronik 1: £4.63 1,117In 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	1,117In Stock	Cut Tape £4.63 £3.93 Reel £3.02 £2.10 £1.75 MouseReel Available	Min.: 1 Mult.: 1 : 150
Audio Transformers / Signal Transformers WE-LAN DP83822 SMT Transfrmr 100BT 1 Port ETR 749013011 Wurth Elektronik 1: £1.84 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 £1.84 £1.80 Reel £1.57 MouseReel Available	Min.: 1 Mult.: 1 : 750

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