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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.
Modular Connectors / Ethernet Connectors WE-RJ45LAN Integrated Transformer 74980101200 Wurth Elektronik 1: 5,87 € 829In Stock	Mfr. Part No. 74980101200 Mouser Part No 710-74980101200	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45LAN Integrated Transformer Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	829In Stock	Cut Tape 5,87 € 5,39 € 4,93 € Reel 4,45 € MouseReel Available	Min.: 1 Mult.: 1 : 100
Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 10/100Base-T 74980104400 Wurth Elektronik 1: 5,33 € 1.012In 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	1.012In Stock	Cut Tape 5,33 € 4,76 € 4,38 € 3,90 € Reel 3,42 € MouseReel Available	Min.: 1 Mult.: 1 : 110
Modular Connectors / Ethernet Connectors WE-RJ45LAN Integrated Transformer 7498011122AR Wurth Elektronik 1: 14,08 € 308In Stock 240Expected 4/16/2027	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 4/16/2027	Cut Tape 14,08 € 11,54 € 11,11 € 9,55 € Reel 8,62 € MouseReel Available	Min.: 1 Mult.: 1 : 120
Modular Connectors / Ethernet Connectors WE-RJ45LAN Integrated Transformer 74981102100 Wurth Elektronik 1: 7,46 € 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 7,46 € 6,87 € 6,28 € Reel 5,67 € MouseReel Available	Min.: 1 Mult.: 1 : 100
Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 10/100Base-T 74981104400 Wurth Elektronik 1: 6,97 € 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 6,97 € 6,23 € 5,73 € 5,10 € Reel 4,48 € MouseReel Available	Min.: 1 Mult.: 1 : 110
Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x1 SMD Tab Up EMI 7498111001 Wurth Elektronik 1: 10,23 € 381In 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	381In Stock	Cut Tape 10,23 € 10,06 € 9,35 € Reel 7,76 € 7,75 € View 7,11 € 6,47 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 100
Modular Connectors / Ethernet Connectors WE-RJ45LAN Integrated Transformer 7498111001A Wurth Elektronik 1: 9,61 € 1.241In Stock 80Expected 11/20/2026	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 11/20/2026	9,61 € 8,75 € 8,30 € 7,92 € 7,42 €	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x1 SMD Tab Up EMI 7498111120R Wurth Elektronik 1: 11,11 € 399In Stock	Mfr. Part No. 7498111120R Mouser Part No 710-7498111120R	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x1 SMD Tab Up EMI Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	399In Stock	Cut Tape 11,11 € 10,92 € 10,14 € Reel 9,36 € 8,58 € 7,80 € MouseReel Available	Min.: 1 Mult.: 1 : 100
Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR SMD 1x1 PoE Tab up ETR 7498210220A Wurth Elektronik 1: 8,95 € 393In 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	393In Stock	8,95 € 8,94 € 7,96 € 6,78 € 6,48 €	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 10/100Base-T PoE 74984104400 Wurth Elektronik 1: 6,30 € 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 6,30 € 5,63 € 5,18 € 4,62 € Reel 4,05 € MouseReel Available	Min.: 1 Mult.: 1 : 110
Modular Connectors / Ethernet Connectors WE-RJ45 LAN Through Hole Reflow 74984104401 Wurth Elektronik 1: 7,86 € 499In Stock 300Expected 11/9/2026	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 11/9/2026	Cut Tape 7,86 € 7,23 € 6,60 € Reel 5,97 € MouseReel Available	Min.: 1 Mult.: 1 : 100
Modular Connectors / Ethernet Connectors WE-RJ45LAN Integrated Transformer 7499010122 Wurth Elektronik 1: 6,39 € 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	6,39 € 5,32 € 5,02 € 4,73 € 4,43 €	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR THT 1x1 No Tab ETR 7499010126A Wurth Elektronik 1: 6,63 € 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	6,63 € 6,62 € 5,73 € 5,72 € 4,90 €	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x2 THT Tab Down EMI 7499021125 Wurth Elektronik 1: 11,84 € 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	11,84 € 11,64 € 10,81 € 9,98 € View 9,14 € 8,32 €	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x1 THT Tab Up EMI 7499111221A Wurth Elektronik 1: 10,23 € 884In 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	884In Stock	10,23 € 10,06 € 9,34 € 8,62 € View 7,90 € 7,18 €	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WE-RJ45LAN 10/100 THT 10/100Base-T 7499111614A Wurth Elektronik 1: 10,61 € 1.318In 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	1.318In Stock	10,61 € 10,43 € 9,68 € 8,94 € 8,20 €	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR THT 1x1 PoE No Tab ETR 7499210123A Wurth Elektronik 1: 10,42 € 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	10,42 € 9,00 € 8,05 €	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR THT 1x1 PoE No Tab ETR 7499410221 Wurth Elektronik 1: 8,08 € 195In 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	195In Stock	8,08 € 6,97 € 6,30 €	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WE-RJ45 7499411122A Wurth Elektronik 1: 12,07 € 208In Stock 2.226On Order	Mfr. Part No. 7499411122A Mouser Part No 710-7499411122A	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45	Datasheet	208In Stock 2.226On Order On Order Ship Dates Mfr. No: 7499411122A Stock: 208 Can Dispatch Immediately On Order: 840 Expected 11/9/2026 1.386 Expected 11/10/2026 Factory Lead Time: 18 Weeks	12,07 € 11,25 € 10,42 € 9,94 €	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR THT 1x1 PoE Tab Up ETR 7499511002A Wurth Elektronik 1: 9,98 € 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	9,98 € 8,61 € 7,25 €	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR OK AS CORRECTED 7499511440 Wurth Elektronik 1: 12,87 € 1.051In Stock 1.218Expected 11/20/2026	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 1.218Expected 11/20/2026	12,87 € 12,64 € 11,74 € 10,84 € View 9,93 € 9,03 €	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WE-RJ45LAN Intg XFMR TabDn PoE+ ETR 10G 7499811120 Wurth Elektronik 1: 19,64 € 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	19,64 € 18,67 € 15,73 € 14,19 € 14,18 €	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WR-COM Modular Jack 6P4C Horztl Female 615004141121 Wurth Elektronik 1: 0,877 € 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	0,877 € 0,86 € 0,802 € 0,739 € View 0,678 € 0,617 €	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WR-COM Mod Jack Feml 4P4C Vertical W/Ears 615004144021 Wurth Elektronik 1: 0,877 € 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	0,877 € 0,86 € 0,802 € 0,739 € View 0,678 € 0,617 €	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WR-MJ 6P4C THT Verti ModularJack 615004144121 Wurth Elektronik 1: 0,86 € 45In Stock 168Expected 11/10/2026	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 11/10/2026	0,86 € 0,795 € 0,711 € 0,586 € 0,502 €	Min.: 1 Mult.: 1

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