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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.
Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 10/100Base-T 74980104400 Wurth Elektronik 1: £4.65 1,022In Stock	Mfr. Part No. 74980104400 Mouser Part No 710-74980104400	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 10/100Base-T Learn More about Wurth Elektronik wurth we rj45 lan connectors	Datasheet	1,022In Stock	Cut Tape £4.65 £4.16 £3.82 £3.40 Reel £2.99 MouseReel Available	Min.: 1 Mult.: 1 : 110
Modular Connectors / Ethernet Connectors WE-RJ45LAN Integrated Transformer 7498011122AR Wurth Elektronik 1: £12.29 308In Stock 240Expected 16/04/2027	Mfr. Part No. 7498011122AR Mouser Part No 710-7498011122AR	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45LAN Integrated Transformer Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	308In Stock 240Expected 16/04/2027	Cut Tape £12.29 £10.07 £9.70 £8.34 Reel £7.53 MouseReel Available	Min.: 1 Mult.: 1 : 120
Modular Connectors / Ethernet Connectors WE-RJ45LAN Integrated Transformer 74981102100 Wurth Elektronik 1: £6.51 2,154In Stock	Mfr. Part No. 74981102100 Mouser Part No 710-74981102100	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45LAN Integrated Transformer Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	2,154In Stock	Cut Tape £6.51 £6.00 £5.48 Reel £4.95 MouseReel Available	Min.: 1 Mult.: 1 : 100
Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 10/100Base-T 74981104400 Wurth Elektronik 1: £6.08 1,155In Stock	Mfr. Part No. 74981104400 Mouser Part No 710-74981104400	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 10/100Base-T Learn More about Wurth Elektronik wurth we rj45 lan connectors	Datasheet	1,155In Stock	Cut Tape £6.08 £5.44 £5.00 £4.45 Reel £3.91 MouseReel Available	Min.: 1 Mult.: 1 : 110
Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x1 SMD Tab Up EMI 7498111001 Wurth Elektronik 1: £8.93 401In Stock	Mfr. Part No. 7498111001 Mouser Part No 710-7498111001	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x1 SMD Tab Up EMI Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	401In Stock	Cut Tape £8.93 £8.78 £8.16 Reel £6.77 £6.21 View £5.65 Quote MouseReel Available	Min.: 1 Mult.: 1 : 100
Modular Connectors / Ethernet Connectors WE-RJ45LAN Integrated Transformer 7498111001A Wurth Elektronik 1: £8.39 1,241In Stock 80Expected 13/11/2026	Mfr. Part No. 7498111001A Mouser Part No 710-7498111001A	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45LAN Integrated Transformer Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	1,241In Stock 80Expected 13/11/2026	£8.39 £7.64 £7.25 £6.91 £6.48	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR SMD 1x1 PoE Tab up ETR 7498210220A Wurth Elektronik 1: £7.81 401In Stock	Mfr. Part No. 7498210220A Mouser Part No 710-7498210220A	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR SMD 1x1 PoE Tab up ETR Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	401In Stock	£7.81 £7.80 £6.95 £5.92 £5.66	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 10/100Base-T PoE 74984104400 Wurth Elektronik 1: £5.50 506In Stock	Mfr. Part No. 74984104400 Mouser Part No 710-74984104400	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 10/100Base-T PoE Learn More about Wurth Elektronik wurth we rj45 lan connectors	Datasheet	506In Stock	Cut Tape £5.50 £4.91 £4.52 £4.03 Reel £3.54 MouseReel Available	Min.: 1 Mult.: 1 : 110
Modular Connectors / Ethernet Connectors WE-RJ45 LAN Through Hole Reflow 74984104401 Wurth Elektronik 1: £6.86 499In Stock 300Expected 13/11/2026	Mfr. Part No. 74984104401 Mouser Part No 710-74984104401	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45 LAN Through Hole Reflow Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	499In Stock 300Expected 13/11/2026	Cut Tape £6.86 £6.31 £5.76 Reel £5.21 MouseReel Available	Min.: 1 Mult.: 1 : 100
Modular Connectors / Ethernet Connectors WE-RJ45LAN Integrated Transformer 7499010122 Wurth Elektronik 1: £5.58 741In Stock	Mfr. Part No. 7499010122 Mouser Part No 710-7499010122	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45LAN Integrated Transformer Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	741In Stock	£5.58 £4.64 £4.38 £4.13 £3.87	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR THT 1x1 No Tab ETR 7499010126A Wurth Elektronik 1: £5.79 1,990In Stock	Mfr. Part No. 7499010126A Mouser Part No 710-7499010126A	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR THT 1x1 No Tab ETR Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	1,990In Stock	£5.79 £5.78 £5.00 £4.99 £4.28	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x2 THT Tab Down EMI 7499021125 Wurth Elektronik 1: £10.34 430In Stock	Mfr. Part No. 7499021125 Mouser Part No 710-7499021125	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x2 THT Tab Down EMI Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	430In Stock	£10.34 £10.16 £9.44 £8.71 View £7.98 £7.26	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x4 THT Tab Down EMI 7499031120A Wurth Elektronik 1: £19.12 400In Stock	Mfr. Part No. 7499031120A Mouser Part No 710-7499031120A	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x4 THT Tab Down EMI Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	400In Stock	£19.12 £18.80 £17.45 £16.11 View £14.76 Quote	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x1 THT Tab Up EMI 7499111221A Wurth Elektronik 1: £8.93 886In Stock	Mfr. Part No. 7499111221A Mouser Part No 710-7499111221A	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x1 THT Tab Up EMI Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	886In Stock	£8.93 £8.78 £8.15 £7.53 View £6.90 £6.27	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WE-RJ45LAN 10/100 THT 10/100Base-T 7499111614A Wurth Elektronik 1: £9.26 1,319In Stock	Mfr. Part No. 7499111614A Mouser Part No 710-7499111614A	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45LAN 10/100 THT 10/100Base-T Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	1,319In Stock	£9.26 £9.11 £8.45 £7.80 £7.16	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR THT 1x1 PoE No Tab ETR 7499210123A Wurth Elektronik 1: £9.10 189In Stock	Mfr. Part No. 7499210123A Mouser Part No 710-7499210123A	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR THT 1x1 PoE No Tab ETR Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	189In Stock	£9.10 £7.86 £7.03	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR THT 1x1 PoE No Tab ETR 7499410221 Wurth Elektronik 1: £7.05 200In Stock	Mfr. Part No. 7499410221 Mouser Part No 710-7499410221	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR THT 1x1 PoE No Tab ETR Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	200In Stock	£7.05 £6.08 £5.50	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WE-RJ45 7499411122A Wurth Elektronik 1: £10.54 215In Stock 2,226Expected 13/11/2026	Mfr. Part No. 7499411122A Mouser Part No 710-7499411122A	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45	Datasheet	215In Stock 2,226Expected 13/11/2026	£10.54 £9.82 £9.10 £8.68	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR THT 1x1 PoE Tab Up ETR 7499511002A Wurth Elektronik 1: £8.71 410In Stock	Mfr. Part No. 7499511002A Mouser Part No 710-7499511002A	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR THT 1x1 PoE Tab Up ETR Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	410In Stock	£8.71 £7.52 £6.33	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR OK AS CORRECTED 7499511440 Wurth Elektronik 1: £11.24 1,051In Stock 1,218On Order	Mfr. Part No. 7499511440 Mouser Part No 710-7499511440	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR OK AS CORRECTED Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	1,051In Stock 1,218On Order On Order Ship Dates Mfr. No: 7499511440 Stock: 1,051 Can Dispatch Immediately On Order: 126 Expected 30/10/2026 1,092 Expected 13/11/2026 Factory Lead Time: 18 Weeks	£11.24 £11.03 £10.25 £9.46 View £8.67 £7.88	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WE-RJ45LAN Intg XFMR TabDn PoE+ ETR 10G 7499811120 Wurth Elektronik 1: £17.15 460In Stock	Mfr. Part No. 7499811120 Mouser Part No 710-7499811120	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45LAN Intg XFMR TabDn PoE+ ETR 10G Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	460In Stock	£17.15 £16.30 £13.73 £12.39 £12.38	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WR-COM Modular Jack 6P4C Horztl Female 615004141121 Wurth Elektronik 1: £0.766 224In Stock	Mfr. Part No. 615004141121 Mouser Part No 710-615004141121	Wurth Elektronik	Modular Connectors / Ethernet Connectors WR-COM Modular Jack 6P4C Horztl Female Learn More about Wurth Elektronik wurth mj modular jacks	Datasheet	224In Stock	£0.766 £0.751 £0.70 £0.645 View £0.592 £0.539	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WR-COM Mod Jack Feml 4P4C Vertical W/Ears 615004144021 Wurth Elektronik 1: £0.766 2,376In Stock	Mfr. Part No. 615004144021 Mouser Part No 710-615004144021	Wurth Elektronik	Modular Connectors / Ethernet Connectors WR-COM Mod Jack Feml 4P4C Vertical W/Ears Learn More about Wurth Elektronik wurth mj modular jacks	Datasheet	2,376In Stock	£0.766 £0.751 £0.70 £0.645 View £0.592 £0.539	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WR-MJ 6P4C THT Verti ModularJack 615004144121 Wurth Elektronik 1: £0.751 45In Stock 168Expected 13/11/2026	Mfr. Part No. 615004144121 Mouser Part No 710-615004144121	Wurth Elektronik	Modular Connectors / Ethernet Connectors WR-MJ 6P4C THT Verti ModularJack Learn More about Wurth Elektronik wurth mj modular jacks	Datasheet	45In Stock 168Expected 13/11/2026	£0.751 £0.694 £0.621 £0.512 £0.438	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WR-MJ Female Plastic 6P6C Horztl Tab Down 615006141121 Wurth Elektronik 1: £0.969 926In Stock	Mfr. Part No. 615006141121 Mouser Part No 710-615006141121	Wurth Elektronik	Modular Connectors / Ethernet Connectors WR-MJ Female Plastic 6P6C Horztl Tab Down Learn More about Wurth Elektronik wurth mj modular jacks	Datasheet	926In Stock	£0.969 £0.952 £0.882 £0.811 View £0.749 £0.681	Min.: 1 Mult.: 1

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