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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 (SGD) Filter the results in the table by unit price based on your quantity.	Qty.
Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1X1 SMD Tab Down EMI 7498011211 Wurth Elektronik 1: $15.27 259In Stock	Mfr. Part No. 7498011211 Mouser Part No 710-7498011211	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1X1 SMD Tab Down EMI Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	259In Stock	$15.27 $15.01 $13.94 $12.87 View $11.79 $10.73	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR THT 1x1 Tab Up ETR 7499010003A Wurth Elektronik 1: $7.79 1,886In Stock	Mfr. Part No. 7499010003A Mouser Part No 710-7499010003A	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR THT 1x1 Tab Up ETR Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	1,886In Stock	$7.79 $7.78 $6.72 $6.70 $5.66	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR THT 1x1 Tab Up ETR 74990101212 Wurth Elektronik 1: $8.99 691In Stock 60Expected 26/10/2026	Mfr. Part No. 74990101212 Mouser Part No 710-74990101212	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR THT 1x1 Tab Up ETR Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	691In Stock 60Expected 26/10/2026	$8.99 $7.75 $6.94	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x1 THT Tab Up 7499010121A Wurth Elektronik 1: $9.11 1,237In Stock 870Expected 13/11/2026	Mfr. Part No. 7499010121A Mouser Part No 710-7499010121A	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x1 THT Tab Up Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	1,237In Stock 870Expected 13/11/2026	$9.11 $8.85 $8.45 $8.01 $7.17	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR THT 1x1 No Tab ETR 74990101241 Wurth Elektronik 1: $9.48 787In Stock	Mfr. Part No. 74990101241 Mouser Part No 710-74990101241	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR THT 1x1 No Tab ETR Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	787In Stock	$9.48 $8.19 $7.33	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x1 THT Tab Down 7499010211A Wurth Elektronik 1: $11.23 1,627In Stock	Mfr. Part No. 7499010211A Mouser Part No 710-7499010211A	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x1 THT Tab Down Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	1,627In Stock	$11.23 $11.04 $11.03 $10.25 View $9.47 $8.68 $7.89 Quote	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x1 THT Tab Down 7499010441 Wurth Elektronik 1: $11.78 1,859In Stock	Mfr. Part No. 7499010441 Mouser Part No 710-7499010441	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x1 THT Tab Down Learn More about Wurth Elektronik wurth we rj45 lan connectors	Datasheet	1,859In Stock	$11.78 $11.61 $11.60 $10.89 View $9.79 $8.92	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x1 THT Tab Down EMI 7499011002A Wurth Elektronik 1: $9.11 862In Stock	Mfr. Part No. 7499011002A Mouser Part No 710-7499011002A	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x1 THT Tab Down EMI Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	862In Stock	$9.11 $8.85 $8.43 $8.01 $7.17	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR THT 1x1 Tab Down ETR 74990111211 Wurth Elektronik 1: $8.65 460In Stock	Mfr. Part No. 74990111211 Mouser Part No 710-74990111211	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR THT 1x1 Tab Down ETR Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	460In Stock	$8.65 $7.47 $6.68	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x1 THT Tab Up EMI 74990111217 Wurth Elektronik 1: $12.53 886In Stock	Mfr. Part No. 74990111217 Mouser Part No 710-74990111217	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	$12.53 $12.32 $11.44 $10.55 View $9.67 $8.80	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x1 THT Tab Dn EMI 7499011121A Wurth Elektronik 1: $9.90 1,232In Stock	Mfr. Part No. 7499011121A Mouser Part No 710-7499011121A	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x1 THT Tab Dn EMI Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	1,232In Stock	$9.90 $9.64 $8.76 $8.32 $7.45	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x1 THT Tab Up 7499110124 Wurth Elektronik 1: $18.96 896In Stock	Mfr. Part No. 7499110124 Mouser Part No 710-7499110124	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x1 THT Tab Up Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	896In Stock	$18.96 $18.63 $17.30 $15.97 View $14.65 $13.31	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x1 THT Tab Down EMI 7499111121A Wurth Elektronik 1: $12.43 652In Stock 1,740On Order	Mfr. Part No. 7499111121A Mouser Part No 710-7499111121A	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x1 THT Tab Down EMI Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	652In Stock 1,740On Order On Order Ship Dates Mfr. No: 7499111121A Stock: 652 Can Dispatch Immediately On Order: 696 Expected 26/10/2026 1,044 Expected 26/2/2027 Factory Lead Time: 12 Weeks	$12.43 $12.27 $11.51 $10.35 $9.21	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1X1 THT Tab Down EMI 7499111446 Wurth Elektronik 1: $14.32 893In Stock	Mfr. Part No. 7499111446 Mouser Part No 710-7499111446	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1X1 THT Tab Down EMI Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	893In Stock	$14.32 $14.16 $13.82 $12.95 View $12.68 $11.87 $10.78	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x1 THT PoE Tab Up 7499210124A Wurth Elektronik 1: $14.57 313In Stock 630Expected 19/2/2027	Mfr. Part No. 7499210124A Mouser Part No 710-7499210124A	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x1 THT PoE Tab Up Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	313In Stock 630Expected 19/2/2027	$14.57 $14.32 $13.29 $12.27 View $11.25 $10.23 Quote	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WR-MJ Female Plastic 8P8C Vertical 615008138021 Wurth Elektronik 1: $2.57 1,812In Stock 2,200Expected 13/11/2026	Mfr. Part No. 615008138021 Mouser Part No 710-615008138021	Wurth Elektronik	Modular Connectors / Ethernet Connectors WR-MJ Female Plastic 8P8C Vertical Learn More about Wurth Elektronik wurth mj modular jacks	Datasheet	1,812In Stock 2,200Expected 13/11/2026	$2.57 $2.53 $2.43 $2.33 $2.23	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WR-MJ Feml Shielded 8P8C Vert Front Post 615008138221 Wurth Elektronik 1: $3.66 6,574In Stock	Mfr. Part No. 615008138221 Mouser Part No 710-615008138221	Wurth Elektronik	Modular Connectors / Ethernet Connectors WR-MJ Feml Shielded 8P8C Vert Front Post Learn More about Wurth Elektronik wurth mj modular jacks	Datasheet	6,574In Stock	$3.66 $3.58 $3.44 $3.30 $3.17	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WR-MJ Feml Shielded 8P8C Vert Rear Post 615008140421 Wurth Elektronik 1: $3.88 1,859In Stock 3,120On Order	Mfr. Part No. 615008140421 Mouser Part No 710-615008140421	Wurth Elektronik	Modular Connectors / Ethernet Connectors WR-MJ Feml Shielded 8P8C Vert Rear Post Learn More about Wurth Elektronik wurth mj modular jacks	Datasheet	1,859In Stock 3,120On Order On Order Ship Dates Mfr. No: 615008140421 Stock: 1,859 Can Dispatch Immediately On Order: 1,280 Expected 11/12/2026 1,840 Expected 18/12/2026 Factory Lead Time: 17 Weeks	$3.88 $3.79 $3.64 $3.50 $3.36	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WR-MJ Feml Shielded 8P8C Hztl Tab Up EMI 615008140621 Wurth Elektronik 1: $3.66 3,256In Stock	Mfr. Part No. 615008140621 Mouser Part No 710-615008140621	Wurth Elektronik	Modular Connectors / Ethernet Connectors WR-MJ Feml Shielded 8P8C Hztl Tab Up EMI Learn More about Wurth Elektronik wurth mj modular jacks	Datasheet	3,256In Stock	$3.66 $3.58 $3.44 $3.30 $3.17	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WR-MJ Feml Shielded 8P8C Horztl Tab Down 61500814221 Wurth Elektronik 1: $3.44 1,915In Stock	Mfr. Part No. 61500814221 Mouser Part No 710-61500814221	Wurth Elektronik	Modular Connectors / Ethernet Connectors WR-MJ Feml Shielded 8P8C Horztl Tab Down Learn More about Wurth Elektronik wurth mj modular jacks	Datasheet	1,915In Stock	$3.44 $3.37 $3.24 $3.11 $2.98	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WR-MJ Feml Shielded 8P8C Std&Rvs MtlPost 615008145221 Wurth Elektronik 1: $6.01 889In Stock	Mfr. Part No. 615008145221 Mouser Part No 710-615008145221	Wurth Elektronik	Modular Connectors / Ethernet Connectors WR-MJ Feml Shielded 8P8C Std&Rvs MtlPost Learn More about Wurth Elektronik wurth mj modular jacks	Datasheet	889In Stock	$6.01 $5.90 $5.48 $5.06 View $4.64 $4.22	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WR-MJ Mod Jk HztlTHT THT 8P8C Blk TabUp 615008148521 Wurth Elektronik 1: $2.19 4,365In Stock 2,900On Order	Mfr. Part No. 615008148521 Mouser Part No 710-615008148521	Wurth Elektronik	Modular Connectors / Ethernet Connectors WR-MJ Mod Jk HztlTHT THT 8P8C Blk TabUp Learn More about Wurth Elektronik wurth mj modular jacks	Datasheet	4,365In Stock 2,900On Order On Order Ship Dates Mfr. No: 615008148521 Stock: 4,365 Can Dispatch Immediately On Order: 2,400 Expected 9/11/2026 500 Expected 13/11/2026 Factory Lead Time: 14 Weeks	$2.19 $1.85 $1.43 $1.19 View $0.993 $0.828	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WR-MJ THT Horiz 8P8C Black 615008150021 Wurth Elektronik 1: $3.07 3,387In Stock	Mfr. Part No. 615008150021 Mouser Part No 710-615008150021	Wurth Elektronik	Modular Connectors / Ethernet Connectors WR-MJ THT Horiz 8P8C Black Learn More about Wurth Elektronik wurth mj modular jacks	Datasheet	3,387In Stock	$3.07 $2.82 $2.50 $2.20 View $2.04 $1.89	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors WR-COM Modular Jack RJ45 Horztl Dual prt 615016137721 Wurth Elektronik 1: $6.50 999In Stock 1,320Expected 4/12/2026	Mfr. Part No. 615016137721 Mouser Part No 710-615016137721	Wurth Elektronik	Modular Connectors / Ethernet Connectors WR-COM Modular Jack RJ45 Horztl Dual prt Learn More about Wurth Elektronik wurth mj modular jacks	Datasheet	999In Stock 1,320Expected 4/12/2026	$6.50 $6.32 $6.16 $6.08	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 100BT 1 Port 7490100110A Wurth Elektronik 1: $5.10 10,980In Stock	Mfr. Part No. 7490100110A Mouser Part No 710-7490100110A	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 100BT 1 Port Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	10,980In Stock	Cut Tape $5.10 $4.71 $4.38 $4.05 Reel $2.77 MouseReel Available	Min.: 1 Mult.: 1 : 600

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