Modular Connectors / Ethernet Connectors

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RJ45 Jacks with Integrated Magnetics

Würth Elektronik RJ45 Jacks with Integrated Magnetics provide outstanding performance and EMI shielding for the Ethernet interface. These magnetically EMI shielded RJ45 Ethernet jacks offer performance speeds from 10/100/1000BaseT up to 10Gb with or without PoE/PoE+ function. Many configurations include an extended operating temperature range to qualify the Würth Elektronik RJ45 Ethernet Jacks with Integrated Magnetics for industrial use. The WE-RJ45 LAN series offers THT pins for wave and reflow soldering. The WE-RJ45 LAN jacks also feature higher mechanical stability than comparable RJ45 products due to the extra high standoff, which allows good thermal airflow.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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	Voltage Rating	Minimum Operating Temperature	Maximum Operating Temperature	Color	LED L / R Colour	Tab Direction	Series	Packaging
Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 10/100Base-T PoE 74982104400 Wurth Elektronik 1: $7.13 186In Stock	Mfr. Part No. 74982104400 Mouser Part No 710-74982104400	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	186In Stock	Cut Tape $7.13 $6.36 $5.85 $5.21 Reel $4.58 MouseReel Available	Min.: 1 Mult.: 1 : 110	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded	Cat 5	PCB Mount	Right Angle	Solder	350 mA		- 40 C	+ 85 C	Black	Green, Yellow / Green, Yellow	Tab Up	WE-RJ45 LAN	Reel, Cut Tape, MouseReel
Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR THT 1x2 Tab Down ETR 7499021002A Wurth Elektronik 1: $11.50 34In Stock	Mfr. Part No. 7499021002A Mouser Part No 710-7499021002A	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR THT 1x2 Tab Down ETR Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	34In Stock	$11.50 $9.93 $8.90	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x2	8P8C	Shielded, EMI Fingers	Cat 5	Through Hole	Straight	Solder			- 40 C	+ 85 C	Black		Tab Down	WE-RJ45 LAN	Tray
Modular Connectors / Ethernet Connectors WE-RJ45LAN Integrated Transformer 10/100/1000BASE-T THT 1x1 LED L/R green/yellow 74991114412 Wurth Elektronik 1: $7.76 111In Stock 450Expected 2026/10/02	Mfr. Part No. 74991114412 Mouser Part No 710-74991114412	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45LAN Integrated Transformer 10/100/1000BASE-T THT 1x1 LED L/R green/yellow Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	111In Stock 450Expected 2026/10/02	$7.76 $7.62 $7.07 $6.54 View $5.98 $5.44	Min.: 1 Mult.: 1	Connectors	RJ45 Connector	Jack (Female)	RJ45	1x1	9P8C	Shielded, EMI Fingers		Through Hole	Straight	Through Hole	20 mA	1.8 V	- 40 C	+ 85 C		Yellow / Green	Tab Up	WE-RJ45LAN	Tray
Modular Connectors / Ethernet Connectors WE-RJ45LAN Integrated Transformer 7499111615 Wurth Elektronik 1: $11.83 158In Stock	Mfr. Part No. 7499111615 Mouser Part No 710-7499111615	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45LAN Integrated Transformer	Datasheet	158In Stock	$11.83 $11.47 $11.14 $10.72 View $9.80 Quote	Min.: 1 Mult.: 1	Connectors								Through Hole					- 40 C	+ 85 C				WE-RJ45 LAN	Tube
Modular Connectors / Ethernet Connectors WE-RJ45LAN 10/100/1000BASE-T THT 1x2 LED L green/yellow LED R green/yellow 74991204400 Wurth Elektronik 1: $11.53 66In Stock	Mfr. Part No. 74991204400 Mouser Part No 710-74991204400	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45LAN 10/100/1000BASE-T THT 1x2 LED L green/yellow LED R green/yellow Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	66In Stock	$11.53 $10.97 $10.36 $9.76 $9.30	Min.: 1 Mult.: 1	Connectors	RJ45 Connector	Jack (Female)	RJ45	1x2	9P8C	Shielded		Through Hole	Straight	Through Hole	20 mA	1.8 V	- 40 C	+ 85 C		Yellow / Green	Tab Down	WE-RJ45LAN	Tray
Modular Connectors / Ethernet Connectors WE-RJ45LAN 10/100/1000BASE-T THT 1x2 LED L green/yellow LED R green/yellow 74991214400 Wurth Elektronik 1: $11.53 46In Stock	Mfr. Part No. 74991214400 Mouser Part No 710-74991214400	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45LAN 10/100/1000BASE-T THT 1x2 LED L green/yellow LED R green/yellow Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	46In Stock	$11.53 $10.97 $10.36 $9.76 $9.30	Min.: 1 Mult.: 1	Connectors	RJ45 Connector	Jack (Female)	RJ45	1x2	9P8C	Shielded, EMI Fingers		Through Hole	Straight	Through Hole	20 mA	1.8 V	- 40 C	+ 85 C		Yellow / Green	Tab Down	WE-RJ45LAN	Tray
Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR THT 1x1 PoE No Tab ETR 7499210123A Wurth Elektronik 1: $12.12 105In Stock 84Expected 2026/10/02	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	105In Stock 84Expected 2026/10/02	$12.12 $10.47 $9.36	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded	Cat 5	Through Hole	Straight	Solder	350 mA		- 40 C	+ 85 C	Black	Yellow / Green	Top Entry	WE-RJ45 LAN	Tray
Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR THT 1x1 PoE+ Tab Up EMI 7499511611A Wurth Elektronik 1: $16.24 160In Stock	Mfr. Part No. 7499511611A Mouser Part No 710-7499511611A	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR THT 1x1 PoE+ Tab Up EMI Learn More about Wurth Elektronik wurthwrcom	Datasheet	160In Stock	$16.24 $16.04 $15.04 $13.53 $12.03	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded, EMI Fingers	Cat 5e	Through Hole	Right Angle	Solder			0 C	+ 70 C	Black	Yellow, Orange / Green	Tab Up	WE-RJ45 LAN	Tray
Modular Connectors / Ethernet Connectors WE-RJ45LAN Integrated Transformer 7499611421 Wurth Elektronik 1: $14.97 37In Stock	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	37In Stock	$14.97 $11.72 $10.76 $9.48	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-RJ45LAN Intg XFMR 1x1 TabDn 10G BaseT 7499611422 Wurth Elektronik 1: $23.95 1In Stock	Mfr. Part No. 7499611422 Mouser Part No 710-7499611422	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45LAN Intg XFMR 1x1 TabDn 10G BaseT Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	1In Stock	$23.95 $22.83 $18.90 $17.76	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 Down	WE-RJ45 LAN	Tray
Modular Connectors / Ethernet Connectors WE-RJ45LAN Intg XFMR 1x1TabUp PoE ETR 10G 7499711421 Wurth Elektronik 1: $21.19 16In Stock	Mfr. Part No. 7499711421 Mouser Part No 710-7499711421	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45LAN Intg XFMR 1x1TabUp PoE ETR 10G Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	16In Stock	$21.19 $19.98 $18.18 $16.13 $13.49	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded, EMI Fingers	Cat 6a	Through Hole	Right Angle	Solder	350 mA		- 40 C	+ 85 C	Black	Yellow / Green, Green	Tab Up	WE-RJ45 LAN	Tube
Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR SMD 1x1 PoE Tab Down ET 7498210002 Wurth Elektronik 1: $10.77 194Expected 2026/10/02	Mfr. Part No. 7498210002 Mouser Part No 710-7498210002	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR SMD 1x1 PoE Tab Down ET Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	194Expected 2026/10/02	Cut Tape $10.77 Reel $8.37 $8.33 $7.15 MouseReel Available	Min.: 1 Mult.: 1 : 100	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded	Cat 5	PCB Mount	Straight	SMD/SMT			- 40 C	+ 85 C	Black		Tab Down	WE-RJ45 LAN	Reel, Cut Tape, MouseReel
Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x1 THT Tab Up 7499010121A Wurth Elektronik 1: $6.70 2,188On Order	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	2,188On Order On Order Ship Dates Mfr. No: 7499010121A Stock: 0 On Order: 930 Expected 2026/10/02 388 Expected 2026/10/08 870 Expected 2026/12/11 Factory Lead Time: 12 Weeks	$6.70 $6.51 $6.20 $5.90 $5.27	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 Intgtd XFMR 1x1 THT PoE Tab Down 7499210121A Wurth Elektronik 1: $9.80 636Expected 2026/10/23	Mfr. Part No. 7499210121A Mouser Part No 710-7499210121A	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x1 THT PoE Tab Down Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	636Expected 2026/10/23	$9.80 $8.16 $7.71 $7.26 $6.80	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded	Cat 5	Through Hole	Right Angle	Solder	350 mA		- 40 C	+ 85 C	Black	Yellow / Green	Tab Down	WE-RJ45 LAN	Tube
Modular Connectors / Ethernet Connectors WE-RJ45LAN 10/100/1000BASE-T THT 1x1 LED L green/yellow LED R green/yellow 74991104403 Wurth Elektronik 1: $7.76 449On Order	Mfr. Part No. 74991104403 Mouser Part No 710-74991104403	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45LAN 10/100/1000BASE-T THT 1x1 LED L green/yellow LED R green/yellow Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	449On Order On Order Ship Dates Mfr. No: 74991104403 Stock: 0 On Order: 49 Expected 2026/10/02 200 Expected 2027/02/12 200 Expected 2027/02/19 Factory Lead Time: 22 Weeks	$7.76 $7.62 $7.07 $6.54 View $5.98 $5.44	Min.: 1 Mult.: 1	Connectors	RJ45 Connector	Jack (Female)	RJ45	1x1	9P8C	Shielded		Through Hole	Straight	Through Hole	20 mA	1.8 V	- 40 C	+ 85 C		Yellow / Green	Tab Down	WE-RJ45LAN	Tray
Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1X1 THT Tab Up EMI 74990110030 Wurth Elektronik 1: $7.76 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	$7.76 $7.63 $7.07 $6.54 View $5.98 $5.44	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 Intgtd XFMR 1x1 THT Tab Down EMI 7499011222A Wurth Elektronik 1: $8.57 194Expected 2026/12/11	Mfr. Part No. 7499011222A Mouser Part No 710-7499011222A	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x1 THT Tab Down EMI Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	194Expected 2026/12/11	$8.57 $8.42 $7.83 $7.22 View $6.61 $6.01	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	Green / Green	Tab Down	WE-RJ45 LAN	Tube
Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x1 THT PoE+ Tab Dn 7499410420 Wurth Elektronik 1: $13.94 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	$13.94 $13.70 $12.72 $11.75 View $10.77 $9.79	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-RJ45LAN Integrated Transformer 10/100BASE-TX THR 1x1 LED L yellow LED R gren 74980111212 Wurth Elektronik 1: $8.16 Non-Stocked Lead-Time 22 Weeks	Mfr. Part No. 74980111212 Mouser Part No 710-74980111212	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45LAN Integrated Transformer 10/100BASE-TX THR 1x1 LED L yellow LED R gren Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	Non-Stocked Lead-Time 22 Weeks	Cut Tape $8.16 $8.02 $7.45 Reel $6.54 $5.98 $5.44 MouseReel Available	Min.: 1 Mult.: 1 : 100	Connectors	RJ45 Connector	Jack (Female)	RJ45	1x1	8P6C	Shielded, EMI Fingers		PCB Mount	Straight	Through Hole	20 mA	1.8 V	- 40 C	+ 85 C		Yellow / Green	Tab Down	WE-RJ45LAN	Reel, Cut Tape, MouseReel
Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR THT 1x4 Tab Down ETR 7499031001A Wurth Elektronik 1: $14.44 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. 7499031001A Mouser Part No 710-7499031001A	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR THT 1x4 Tab Down ETR Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	Non-Stocked Lead-Time 16 Weeks	$14.44 $12.47 $11.16	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x4	8P8C	Shielded			Straight	Solder			- 40 C	+ 85 C			Tab Down	WE-RJ45	Tube
Modular Connectors / Ethernet Connectors WE-RJ45LAN Integrated Transformer 10/100/1000BASE-T THT 1x1 LED L/R green/yellow 74991104404 Wurth Elektronik 1: $7.76 Non-Stocked Lead-Time 22 Weeks	Mfr. Part No. 74991104404 Mouser Part No 710-74991104404	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45LAN Integrated Transformer 10/100/1000BASE-T THT 1x1 LED L/R green/yellow Learn More about Wurth Elektronik wurth rj45 jacks	Datasheet	Non-Stocked Lead-Time 22 Weeks	$7.76 $7.62 $7.07 $6.54 View $5.98 $5.44	Min.: 1 Mult.: 1	Connectors	RJ45 Connector	Jack (Female)	RJ45	1x1	9P8C	Shielded		Through Hole	Straight	Through Hole	20 mA	1.8 V	- 40 C	+ 85 C		Yellow / Green	Tab Up	WE-RJ45LAN	Tray
Modular Connectors / Ethernet Connectors WE-RJ45 LAN XFMR 1x1 LED G/OY 7499511610 Wurth Elektronik 1: $18.18 Non-Stocked	Mfr. Part No. 7499511610 Mouser Part No 710-7499511610	Wurth Elektronik	Modular Connectors / Ethernet Connectors WE-RJ45 LAN XFMR 1x1 LED G/OY Learn More about Wurth Elektronik wurthwrcom	Datasheet	Non-Stocked	$18.18 $15.43 $14.97 $13.30	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded	Cat 5		Right Angle	Solder			0 C	+ 70 C		Green, Orange / Yellow		WE-RJ45	Tray
Modular Connectors / Ethernet Connectors WE-RJ45LAN Intg XFMR 1x1TabDn ETR 10G BsT 7499611423 Wurth Elektronik 50: $16.86 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	$16.86	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: $28.19 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	$28.19 $26.85 $24.68 $22.40 $16.85	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: $21.19 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	$21.19 $19.98 $18.18 $16.13 $13.49	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

RJ45 Jacks with Integrated Magnetics

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