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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 (CRC) Filter the results in the table by unit price based on your quantity.	Qty.
Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 2x1THT Tab Up&Dn EMI 7499151120 Wurth Elektronik 1: ₡7 728,91 4 747In Stock	Mfr. Part # 7499151120 Mouser Part # 710-7499151120	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 2x1THT Tab Up&Dn EMI Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	4 747In Stock	₡7 728,91 ₡7 604,00 ₡7 598,79 ₡7 057,51 View ₡6 516,23 ₡5 969,74 ₡5 714,71	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers WE-LAN AQ SMD Tfrmr 10/100/1000 Base-T 749020310 Wurth Elektronik 1: ₡3 643,26 7 399In Stock	Mfr. Part # 749020310 Mouser Part # 710-749020310	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN AQ SMD Tfrmr 10/100/1000 Base-T Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	7 399In Stock	Cut Tape ₡3 643,26 ₡3 195,66 ₡2 852,15 Reel ₡2 461,80 ₡1 998,59 MouseReel Available	Min.: 1 Mult.: 1 : 400
Audio Transformers / Signal Transformers 10/100/1000 Base-T Transformer 1 Port 749024012 Wurth Elektronik 1: ₡11 351,35 1 562In Stock	Mfr. Part # 749024012 Mouser Part # 710-749024012	Wurth Elektronik	Audio Transformers / Signal Transformers 10/100/1000 Base-T Transformer 1 Port Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	1 562In Stock	Cut Tape ₡11 351,35 ₡10 961,00 ₡10 352,06 Reel ₡9 253,87 ₡8 676,16 MouseReel Available	Min.: 1 Mult.: 1 : 175
Modular Connectors / Ethernet Connectors 1000BASE-T, non-PoE, 1x1 LAN Transformer 7499110122 Wurth Elektronik 1: ₡5 542,96 595In Stock 1 302On Order	Mfr. Part # 7499110122 Mouser Part # 710-7499110122	Wurth Elektronik	Modular Connectors / Ethernet Connectors 1000BASE-T, non-PoE, 1x1 LAN Transformer Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	595In Stock 1 302On Order On Order Ship Dates Mfr. #: 7499110122 Stock: 595 Can Ship Immediately On Order: 155 Expected 10/23/2026 1 147 Expected 11/2/2026 Factory Lead-Time: 12 Weeks	₡5 542,96 ₡5 449,27 ₡5 319,16 ₡4 980,85 View ₡4 476,00 ₡4 283,43 ₡3 690,10	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WR-MJ 8P8C THT 47,5 615008160621 Wurth Elektronik 1: ₡1 577,01 2 286In Stock	Mfr. Part # 615008160621 Mouser Part # 710-615008160621	Wurth Elektronik	Modular Connectors / Ethernet Connectors WR-MJ 8P8C THT 47,5 Learn More about Wurth Elektronik wurth mj modular jacks	Datasheet	2 286In Stock	₡1 577,01 ₡1 472,92 ₡1 394,85 ₡1 327,19 View ₡1 259,53 ₡1 129,41 ₡1 124,21	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers WE-LAN 1KBsT nonPoE 350uH 2Port 1500Vrms 749020022A Wurth Elektronik 1: ₡8 899,96 355In Stock	Mfr. Part # 749020022A Mouser Part # 710-749020022A	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN 1KBsT nonPoE 350uH 2Port 1500Vrms Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	355In Stock	Cut Tape ₡8 899,96 ₡7 354,18 ₡6 339,27 Reel ₡6 011,38 MouseReel Available	Min.: 1 Mult.: 1 : 330
Modular Connectors / Ethernet Connectors WE-RJ45 LAN XFMR THT 1x1 THT Tab Down 74990111215 Wurth Elektronik 1: ₡4 356,30 466In Stock	Mfr. Part # 74990111215 Mouser Part # 710-74990111215	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45 LAN XFMR THT 1x1 THT Tab Down Learn More about Wurth Elektronik wurthwrcom	Datasheet	466In Stock	₡4 356,30 ₡4 283,43 ₡3 976,36 ₡3 669,28 View ₡3 664,08 ₡3 367,41 ₡3 065,54 ₡3 055,13 Quote	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR THT 1x1 PoE Tab Down EMI 7499211121A Wurth Elektronik 1: ₡4 840,33 498In Stock	Mfr. Part # 7499211121A Mouser Part # 710-7499211121A	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR THT 1x1 PoE Tab Down EMI Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	498In Stock	₡4 840,33 ₡4 033,61 ₡3 809,81 ₡3 804,60 View ₡3 778,58 ₡3 752,56 Quote	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WR-MJ THR Horiz 8P8C Black 615108150221R Wurth Elektronik 1: ₡2 024,61 1 495In Stock	Mfr. Part # 615108150221R Mouser Part # 710-615108150221R	Wurth Elektronik	Modular Connectors / Ethernet Connectors WR-MJ THR Horiz 8P8C Black Learn More about Wurth Elektronik wurth mj modular jacks	Datasheet	1 495In Stock	Cut Tape ₡2 024,61 ₡1 852,86 ₡1 649,88 ₡1 446,89 Reel ₡1 181,46 View ₡1 348,01 ₡1 176,25 MouseReel Available	Min.: 1 Mult.: 1 : 200
Audio Transformers / Signal Transformers WE-LAN 10GBsT PoE+ 120uH 1Port 1500Vrms 749052051 Wurth Elektronik 1: ₡6 068,63 511In Stock	Mfr. Part # 749052051 Mouser Part # 710-749052051	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN 10GBsT PoE+ 120uH 1Port 1500Vrms Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	511In Stock	Cut Tape ₡6 068,63 ₡5 017,29 ₡4 325,07 Reel ₡4 096,06 MouseReel Available	Min.: 1 Mult.: 1 : 290
Audio Transformers / Signal Transformers WE-LAN Trans 1 Port 1000BT 1 Port 749023010A Wurth Elektronik 1: ₡3 601,62 750In Stock	Mfr. Part # 749023010A Mouser Part # 710-749023010A	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN Trans 1 Port 1000BT 1 Port Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	750In Stock	Cut Tape ₡3 601,62 ₡3 294,55 ₡3 289,34 ₡3 044,72 Reel ₡2 711,62 View ₡2 862,56 ₡2 857,36 ₡2 597,12 MouseReel Available	Min.: 1 Mult.: 1 : 400
Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR THT 1x1 Tab up ETR 7497011611A Wurth Elektronik 1: ₡6 557,86 198In Stock	Mfr. Part # 7497011611A Mouser Part # 710-7497011611A	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR THT 1x1 Tab up ETR Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	198In Stock	₡6 557,86 ₡6 552,66 ₡5 797,98 ₡5 163,02	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 10/100 Base-T SMT Transformer 1 Port 7490100111 Wurth Elektronik 1: ₡2 758,47 2 644In Stock	Mfr. Part # 7490100111 Mouser Part # 710-7490100111	Wurth Elektronik	Audio Transformers / Signal Transformers 10/100 Base-T SMT Transformer 1 Port Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	2 644In Stock	Cut Tape ₡2 758,47 ₡2 706,42 ₡2 513,85 ₡2 321,28 Reel ₡2 290,05 View ₡1 832,04 ₡1 821,63 MouseReel Available	Min.: 1 Mult.: 1 : 450
Audio Transformers / Signal Transformers WE-LAN 1KBsT nonPoE 350uH 1Port 1500Vrms 749024015C Wurth Elektronik 1: ₡7 630,02 360In Stock	Mfr. Part # 749024015C Mouser Part # 710-749024015C	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN 1KBsT nonPoE 350uH 1Port 1500Vrms Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	360In Stock	Cut Tape ₡7 630,02 ₡7 604,00 ₡7 577,98 ₡7 562,36 View Reel ₡6 380,91 ₡7 546,75 ₡7 536,34 ₡7 364,59 ₡6 380,91 MouseReel Available	Min.: 1 Mult.: 1 : 400
Modular Connectors / Ethernet Connectors WR-COM Mod Jack Feml 8P8C Shield Std&Rvs 615008145121 Wurth Elektronik 1: ₡1 707,13 1 689In Stock	Mfr. Part # 615008145121 Mouser Part # 710-615008145121	Wurth Elektronik	Modular Connectors / Ethernet Connectors WR-COM Mod Jack Feml 8P8C Shield Std&Rvs Learn More about Wurth Elektronik wurth mj modular jacks	Datasheet	1 689In Stock	₡1 707,13 ₡1 634,26 ₡1 603,03 ₡1 498,94 View ₡1 379,23 ₡1 301,16 ₡1 197,07	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WE-RJ45LAN Integrated Transformer 7498011122A Wurth Elektronik 1: ₡4 907,99 521In Stock	Mfr. Part # 7498011122A Mouser Part # 710-7498011122A	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45LAN Integrated Transformer Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	521In Stock	₡4 907,99 ₡4 418,75 ₡4 241,79 ₡4 236,59 ₡3 794,19	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x1 THT Tab Up EMI 7499111000A Wurth Elektronik 1: ₡5 886,46 134In Stock	Mfr. Part # 7499111000A Mouser Part # 710-7499111000A	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x1 THT Tab Up EMI Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	134In Stock	₡5 886,46 ₡5 787,58 ₡5 371,20 ₡4 954,83 View ₡4 543,66 ₡4 127,29	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x1 THT Tab Up EMI 74990112116A Wurth Elektronik 1: ₡5 131,79 4 978In Stock	Mfr. Part # 74990112116A Mouser Part # 710-74990112116A	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x1 THT Tab Up EMI Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	4 978In Stock	₡5 131,79 ₡5 043,31 ₡4 684,19 ₡4 325,07 View ₡3 960,74 ₡3 601,62	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1X1 THT Tab Up EMI 7499111447 Wurth Elektronik 1: ₡6 308,04 1 893In Stock	Mfr. Part # 7499111447 Mouser Part # 710-7499111447	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1X1 THT Tab Up EMI Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	1 893In Stock	₡6 308,04 ₡4 965,24	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR THT 1x1 PoE Tab Down ETR 7499410213 Wurth Elektronik 1: ₡5 220,27 3 360In Stock	Mfr. Part # 7499410213 Mouser Part # 710-7499410213	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR THT 1x1 PoE Tab Down ETR Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	3 360In Stock	₡5 220,27 ₡4 512,44 ₡4 033,61	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers WE-LAN 2.5G / 5GB Base-T 1Port ETR 749080010 Wurth Elektronik 1: ₡6 412,13 559In Stock	Mfr. Part # 749080010 Mouser Part # 710-749080010	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN 2.5G / 5GB Base-T 1Port ETR Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	559In Stock	Cut Tape ₡6 412,13 ₡5 886,46 ₡5 308,75 ₡4 819,51 Reel ₡4 184,54 MouseReel Available	Min.: 1 Mult.: 1 : 400
Pulse Transformers WE-RJ45LAN 7499311614 Wurth Elektronik 1: ₡5 407,64 208In Stock	Mfr. Part # 7499311614 Mouser Part # 710-7499311614	Wurth Elektronik	Pulse Transformers WE-RJ45LAN Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	208In Stock	₡5 407,64 ₡5 147,40 ₡4 840,33 ₡4 684,19	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers WE-LAN Transformer 1000BT 1/2 Port ETR 749020100A Wurth Elektronik 1: ₡3 414,25 15 179In Stock	Mfr. Part # 749020100A Mouser Part # 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 179In Stock	Cut Tape ₡3 414,25 ₡2 951,04 ₡2 607,53 ₡2 425,37 ₡2 165,14 Reel ₡1 977,77 MouseReel Available	Min.: 1 Mult.: 1 : 1 200
Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 1000BT 1 Port 749020111A Wurth Elektronik 1: ₡2 061,04 11 836In Stock	Mfr. Part # 749020111A Mouser Part # 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 836In Stock	Cut Tape ₡2 061,04 ₡1 936,13 ₡1 826,83 ₡1 779,99 Reel ₡1 686,31 MouseReel Available	Min.: 1 Mult.: 1 : 1 500
Audio Transformers / Signal Transformers WE-LAN 10/100/1000 1Port ETR Base T SMD 7490220122 Wurth Elektronik 1: ₡3 632,85 6 389In Stock 3 480Expected 11/2/2026	Mfr. Part # 7490220122 Mouser Part # 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	6 389In Stock 3 480Expected 11/2/2026	Cut Tape ₡3 632,85 ₡3 502,73 ₡3 289,34 ₡3 096,77 Reel ₡2 758,47 MouseReel Available	Min.: 1 Mult.: 1 : 290

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