Modular Connectors / Ethernet Connectors

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WE-RJ45 USB 3.0 LAN Transformers

Würth Elektronik WE-RJ45 USB 3.0 LAN Transformers offer integrated surge protection that eliminates the need for additional parts for the surge protection. The WE-RJ45 transformers feature an RJ45 connector with an integrated transformer, USB 3.0 ports, and LEDs. The WE-RJ45 also features an extended temperature range of -40°C to +85°C and are 10/100/1000 Base-T compatible. Applications for the Würth Elektronik WE-RJ45 LAN Transformers include Ethernet, 1 Gigabit Ethernet, Embedded PCs, Hubs, Routers, Switches, and USB 3.0.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	Gender	USOC Codes	Configuration	Number of Positions/Contacts per Port	Shielding	Performance Category	Mounting Style	Mounting Angle	Termination Style	Current Rating	Minimum Operating Temperature	Maximum Operating Temperature	Color	LED L / R Colour	Tab Direction	Series	Packaging
Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x1THT PoE Tb Up EMI 7499211125 Wurth Elektronik 1: Rp180.891,56 556Expected 27/11/2026	Mfr. Part No. 7499211125 Mouser Part No 710-7499211125	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x1THT PoE Tb Up EMI Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	556Expected 27/11/2026	Rp180.891,56 Rp177.772,74 Rp165.114,00 Rp152.455,26 View Rp139.613,06 Rp126.954,32	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded, EMI Fingers	Cat 5	Through Hole	Right Angle	Solder		- 40 C	+ 85 C	Black	Yellow / Green	Tab Up	WE-RJ45 LAN	Tube
Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 2x1THT Tab Up&Dn EMI 7499051002 Wurth Elektronik 1: Rp252.807,88 265On Order	Mfr. Part No. 7499051002 Mouser Part No 710-7499051002	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 2x1THT Tab Up&Dn EMI Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	265On Order On Order Ship Dates Mfr. No: 7499051002 Stock: 0 On Order: 57 Expected 04/12/2026 208 Expected 12/02/2027 Factory Lead Time: 16 Weeks	Rp252.807,88 Rp248.404,84 Rp230.792,68 Rp212.997,06 View Rp195.201,44 Rp177.589,28	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	2x1	8P8C	Shielded, EMI Fingers	Cat 5	Through Hole	Right Angle	Solder		- 40 C	+ 85 C	Black		Tab Up and Tab Down	WE-RJ45 LAN	Tube
Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x1 THT Tab Vertical 7499110123 Wurth Elektronik 1: Rp218.317,40 960Expected 27/11/2026	Mfr. Part No. 7499110123 Mouser Part No 710-7499110123	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x1 THT Tab Vertical Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	960Expected 27/11/2026	Rp218.317,40 Rp214.648,20 Rp199.237,56 Rp183.826,92 View Rp168.599,74 Rp153.189,10	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded	Cat 5	Through Hole	Right Angle	Solder		- 40 C	+ 85 C	Black	Green, Yellow / Green, Yellow	Tab Up	WE-RJ45 LAN	Tube
Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1X1 THT Tab Up 7499010001A Wurth Elektronik 1: Rp127.137,78 30Expected 21/01/2027	Mfr. Part No. 7499010001A Mouser Part No 710-7499010001A	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1X1 THT Tab Up Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	30Expected 21/01/2027	Rp127.137,78 Rp123.835,50 Rp117.597,86 Rp111.727,14 Rp99.985,70	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded	Cat 5	Through Hole	Right Angle	Solder		0 C	+ 70 C	Black		Tab Up	WE-RJ45 LAN	Tube
Modular Connectors / Ethernet Connectors WE-RJ45 Integrated RJ45 LAN Transformer 7499111001A Wurth Elektronik 29: Rp154.656,78 145Expected 12/03/2027	Mfr. Part No. 7499111001A Mouser Part No 710-7499111001A	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45 Integrated RJ45 LAN Transformer Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	145Expected 12/03/2027	Rp154.656,78 Rp135.026,56	Min.: 29 Mult.: 29	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded, EMI Fingers	Cat 5e	Through Hole	Right Angle	Solder		- 40 C	+ 85 C	Black		Tab Down	WE-RJ45 LAN	Tube
Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR THT 1x1 PoE Tab Down EM 7499211002A Wurth Elektronik 1: Rp176.671,98 116Expected 19/02/2027	Mfr. Part No. 7499211002A Mouser Part No 710-7499211002A	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR THT 1x1 PoE Tab Down EM Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	116Expected 19/02/2027	Rp176.671,98 Rp173.736,62 Rp161.261,34 Rp148.786,06 View Rp136.310,78 Rp124.018,96	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded, EMI Fingers	Cat 5	Through Hole	Right Angle	Solder		0 C	+ 70 C	Black		Tab Down	WE-RJ45 LAN	Tube
Modular Connectors / Ethernet Connectors WE-RJ45LAN Integrated Transformer 7499611421 Wurth Elektronik 1: Rp274.456,16 28Expected 09/04/2027	Mfr. Part No. 7499611421 Mouser Part No 710-7499611421	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45LAN Integrated Transformer Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	28Expected 09/04/2027	Rp274.456,16 Rp215.015,12 Rp197.402,96 Rp173.920,08	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded, EMI Fingers	Cat 6a	Through Hole	Right Angle	Solder		0 C	+ 70 C	Black		Tab Up	WE-RJ45 LAN	Tube
Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1X1 THT Tab Up EMI 74990110030 Wurth Elektronik 1: Rp142.181,50 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. 74990110030 Mouser Part No 710-74990110030	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1X1 THT Tab Up EMI Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	Non-Stocked Lead-Time 12 Weeks	Rp142.181,50 Rp139.979,98 Rp129.706,22 Rp119.799,38 View Rp109.709,08 Rp99.802,24	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded	Cat 5		Right Angle	Solder		0 C	+ 70 C			Tab Up	WE-RJ45 LAN	Tube
Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR THT 1x1 PoE Tab Down EMI 7499211122A Wurth Elektronik 1: Rp157.225,22 10In Stock	Mfr. Part No. 7499211122A Mouser Part No 710-7499211122A	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	10In Stock	Rp157.225,22 Rp154.473,32 Rp143.465,72 Rp132.458,12 View Rp121.267,06 Rp110.259,46	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded, EMI Fingers	Cat 5	Through Hole	Right Angle	Solder	350 mA	0 C	+ 70 C	Black	Yellow / Green	Tab Down	WE-RJ45 LAN	Tube
Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x1 THT PoE+ Tab Dn 7499410420 Wurth Elektronik 1: Rp255.743,24 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. 7499410420 Mouser Part No 710-7499410420	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x1 THT PoE+ Tab Dn Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	Non-Stocked Lead-Time 12 Weeks	Rp255.743,24 Rp251.340,20 Rp233.361,12 Rp215.382,04 View Rp197.586,42 Rp179.607,34	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded	Cat 5	Through Hole	Right Angle	Solder		- 40 C	+ 85 C	Black	Green, Yellow / Green	Tab Down	WE-RJ45 LAN	Tube
Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x4 THT Tab Down EMI 7499031120A Wurth Elektronik 1: Rp467.089,16 Lead-Time 16 Weeks	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	Lead-Time 16 Weeks	Rp467.089,16 Rp459.200,38 Rp426.361,04 Rp393.521,70 View Rp360.682,36 Quote	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x4		Shielded	Cat 5		Right Angle	Solder		- 40 C	+ 85 C		Yellow / Green	Tab Down	WE-RJ45 LAN	Tube
Modular Connectors / Ethernet Connectors WE-RJ45LAN Intg XFMR 1x1TabDn ETR 10G BsT 7499611423 Wurth Elektronik 50: Rp309.313,56 Non-Stocked Lead-Time 22 Weeks	Mfr. Part No. 7499611423 Mouser Part No 710-7499611423	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45LAN Intg XFMR 1x1TabDn ETR 10G BsT Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	Non-Stocked Lead-Time 22 Weeks	Rp309.313,56	Min.: 50 Mult.: 50	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded, EMI Fingers	Cat 6a	Through Hole	Right Angle	Solder		- 40 C	+ 85 C	Black		Tab Down	WE-RJ45 LAN	Tray
Modular Connectors / Ethernet Connectors WE-RJ45LAN Intg XFMR 1x1TabUp ETR 10G BsT 7499611424 Wurth Elektronik 1: Rp517.173,74 Non-Stocked Lead-Time 22 Weeks	Mfr. Part No. 7499611424 Mouser Part No 710-7499611424	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45LAN Intg XFMR 1x1TabUp ETR 10G BsT Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	Non-Stocked Lead-Time 22 Weeks	Rp517.173,74 Rp492.590,10 Rp452.595,82 Rp410.950,40 Rp309.130,10	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded, EMI Fingers	Cat 6a	Through Hole	Right Angle	Solder		- 40 C	+ 85 C	Black		Tab Up	WE-RJ45 LAN	Tray
Modular Connectors / Ethernet Connectors WE-RJ45LAN Intg XFMR TabUp PoE+ ETR 10G 7499811420 Wurth Elektronik 1: Rp388.751,74 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. 7499811420 Mouser Part No 710-7499811420	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45LAN Intg XFMR TabUp PoE+ ETR 10G Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	Non-Stocked Lead-Time 16 Weeks	Rp388.751,74 Rp366.553,08 Rp333.530,28 Rp295.920,98 Rp247.487,54	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded, EMI Fingers	Cat 6a	Through Hole	Right Angle	Solder	600 mA	- 40 C	+ 85 C	Black	Green / Green, Yellow	Tab Up	WE-RJ45 LAN	Tube

WE-RJ45 USB 3.0 LAN Transformers

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WE-RJ45 USB 3.0 LAN Transformers

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