Modular Connectors / Ethernet Connectors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (UYU) 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	IP Rating	Current Rating	Minimum Operating Temperature	Maximum Operating Temperature	Color	LED L / R Color	Tab Direction	Series	Packaging
Modular Connectors / Ethernet Connectors RJ45 PCB Tail, R/A 8 Contacts, No LEDs MRJ5780M1 Amphenol Commercial Products 1: $ 1.270,81 1.447In Stock	Mfr. Part # MRJ5780M1 Mouser Part # 523-MRJ5780M1	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors RJ45 PCB Tail, R/A 8 Contacts, No LEDs Learn More about Amphenol Commercial Products amphenol modular jacks	Datasheet	1.447In Stock	$ 1.270,81 $ 1.095,94 $ 1.026,09 $ 977,51 View $ 956,69 $ 921,07 $ 919,22	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded	Cat 5	Flange Mount	Right Angle		IP67	1.5 A	- 40 C	+ 105 C	Black		Tab Down	MRJ	Bulk
Modular Connectors / Ethernet Connectors RJ45 VERTICAL;LED'S MRJ548101 Amphenol Commercial Products 1: $ 626,85 186In Stock	Mfr. Part # MRJ548101 Mouser Part # 523-MRJ548101	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors RJ45 VERTICAL;LED'S Learn More about Amphenol Commercial Products amphenol mrj rj45 connectors	Datasheet	186In Stock	$ 626,85 $ 576,88 $ 526,92 $ 449,66 View $ 446,43 $ 439,02 $ 428,85	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded	Cat 5	Flange Mount	Straight		IP67	1.5 A	- 40 C	+ 105 C	Black	Green / Yellow	Tab Down	MRJ	Tray
Modular Connectors / Ethernet Connectors RJ45 PCB Tail, Vert, No Dust Cover MRJ54810F Amphenol Commercial Products 1: $ 710,12 142In Stock	Mfr. Part # MRJ54810F Mouser Part # 523-MRJ54810F	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors RJ45 PCB Tail, Vert, No Dust Cover Learn More about Amphenol Commercial Products amphenol modular jacks	Datasheet	142In Stock	$ 710,12 $ 636,56 $ 577,35 $ 549,59 View $ 530,62 $ 508,88	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded	Cat 5	Flange Mount	Straight		IP67	1.5 A	- 40 C	+ 105 C	Black	Green / Yellow	Tab Down	MRJ	Bulk
Modular Connectors / Ethernet Connectors Rugged RJ45 R/A MRJR538401 Amphenol Commercial Products 1: $ 824,85 74In Stock	Mfr. Part # MRJR538401 Mouser Part # 523-MRJR538401	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors Rugged RJ45 R/A Learn More about Amphenol Commercial Products amphenol modular jacks	Datasheet	74In Stock	$ 824,85 $ 739,73 $ 670,80 $ 628,24 View $ 620,37 $ 584,29 $ 559,31	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded	Cat 5	Flange Mount	Right Angle		IP67	1.5 A	- 40 C	+ 105 C	Black	Yellow / Green	Tab Down	MRJR	Bulk
Modular Connectors / Ethernet Connectors Rugged RJ45 R/A filtered MRJ678001 Amphenol Commercial Products 1: $ 1.662,65 95In Stock	Mfr. Part # MRJ678001 Mouser Part # 523-MRJ678001	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors Rugged RJ45 R/A filtered Learn More about Amphenol Commercial Products amphenol modular jacks	Datasheet	95In Stock	$ 1.662,65 $ 1.333,27 $ 1.219,46 $ 1.208,36 View $ 1.196,79 Quote	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded	Cat 5	Flange Mount	Right Angle		IP67	1.5 A	- 40 C	+ 105 C	Black		Tab Down	MRJ	Bulk
Modular Connectors / Ethernet Connectors RJ45 Mod Jack, 8 Pos Vertical, No LEDs MRJ548501 Amphenol Commercial Products 1: $ 648,13 111In Stock	Mfr. Part # MRJ548501 Mouser Part # 523-MRJ-5485-01	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors RJ45 Mod Jack, 8 Pos Vertical, No LEDs Learn More about Amphenol Commercial Products amphenol mrj rj45 connectors	Datasheet	111In Stock	$ 648,13 $ 580,12 $ 540,34 $ 526,46 View $ 490,84 $ 482,97 $ 477,42 Quote	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded	Cat 5	Flange Mount	Straight		IP67	1.5 A	- 40 C	+ 105 C	Black	Green / Green	Tab Down	MRJ	Tray
Modular Connectors / Ethernet Connectors Epoxy Free IP67 RJ11 Vertical RJ11 4C6P MRJR-3440-0F Amphenol Commercial Products 1: $ 659,69 105In Stock	Mfr. Part # MRJR-3440-0F Mouser Part # 523-MRJR-3440-0F	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors Epoxy Free IP67 RJ11 Vertical RJ11 4C6P Learn More about Amphenol Commercial Products amphenol modular jacks	Datasheet	105In Stock	$ 659,69 $ 590,30 $ 548,66 $ 488,99 $ 470,95	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ11, RJ12	1x1	4P4C	Shielded	Cat 5	Flange Mount	Straight		IP67	1.5 A	- 40 C	+ 105 C	Black		Tab Down	MRJR	Bulk
Modular Connectors / Ethernet Connectors MRJ Series, Panel Gasket MRJ258A01BP Amphenol Commercial Products 1: $ 24,06 130In Stock	Mfr. Part # MRJ258A01BP Mouser Part # 523-MRJ258A01BP	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors MRJ Series, Panel Gasket Learn More about Amphenol Commercial Products amphenol mrj rj45 connectors	Datasheet	130In Stock	$ 24,06 $ 20,63 $ 18,87 $ 16,98 View $ 14,43 $ 13,42 $ 12,91 $ 12,63 $ 12,35	Min.: 1 Mult.: 1	Accessories	Gasket					Unshielded							- 20 C	+ 180 C	Black			MRJ	Bulk
Modular Connectors / Ethernet Connectors Recept RJ45 PCB Tail Vert Dust Cvr, 0 LED MRJ5180MF Amphenol Commercial Products 1: $ 798,02 47In Stock	Mfr. Part # MRJ5180MF Mouser Part # 523-MRJ5180MF	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors Recept RJ45 PCB Tail Vert Dust Cvr, 0 LED Learn More about Amphenol Commercial Products amphenol modular jacks	Datasheet	47In Stock	$ 798,02 $ 692,08 $ 655,99 $ 579,20 View $ 565,78 $ 548,20 $ 540,34 $ 538,02	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded	Cat 5	Panel Mount	Straight	Solder		1.5 A	- 40 C	+ 105 C				MRJ	Bulk
Modular Connectors / Ethernet Connectors RJ45 PCB Tail, Vert, No Dust Cover MRJ5484MF Amphenol Commercial Products 1: $ 748,98 18In Stock 80Expected 10/6/2026	Mfr. Part # MRJ5484MF Mouser Part # 523-MRJ5484MF	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors RJ45 PCB Tail, Vert, No Dust Cover Learn More about Amphenol Commercial Products amphenol modular jacks	Datasheet	18In Stock 80Expected 10/6/2026	$ 748,98 $ 637,02 $ 577,35 $ 549,59 View $ 533,86 $ 514,43 $ 508,88	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded	Cat 5	Flange Mount	Straight		IP67	1.5 A	- 40 C	+ 105 C	Black	Yellow / Green	Tab Down	MRJ	Bulk
Modular Connectors / Ethernet Connectors Rugged RJ45 R/A MRJR5384M1 Amphenol Commercial Products 1: $ 889,61 12In Stock	Mfr. Part # MRJR5384M1 Mouser Part # 523-MRJR5384M1	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors Rugged RJ45 R/A Learn More about Amphenol Commercial Products amphenol rf harsh environment solutions	Datasheet	12In Stock	$ 889,61 $ 770,72 $ 685,60 $ 645,35 $ 625,46	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded	Cat 5	Panel Mount	Right Angle	Solder		1.5 A	- 40 C	+ 105 C				MRJR	Bulk
Modular Connectors / Ethernet Connectors Recept RJ45 PCB Tail Vert Dust Cvr, 0 LE MRJ518001 Amphenol Commercial Products 1: $ 760,54 2In Stock 72Expected 11/25/2026	Mfr. Part # MRJ518001 Mouser Part # 523-MRJ518001	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors Recept RJ45 PCB Tail Vert Dust Cvr, 0 LE Learn More about Amphenol Commercial Products amphenol modular jacks	Datasheet	2In Stock 72Expected 11/25/2026	$ 760,54 $ 659,23 $ 625,00 $ 595,39 View $ 548,66 $ 532,94 $ 526,92 $ 517,67	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded	Cat 5	Panel Mount	Straight	Solder	IP67	1.5 A	- 40 C	+ 105 C			Tab Down	MRJ	Tray
Modular Connectors / Ethernet Connectors Rugged RJ45 R/A MRJR5380B1 Amphenol Commercial Products 1: $ 808,66 24In Stock	Mfr. Part # MRJR5380B1 Mouser Part # 523-MRJR5380B1	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors Rugged RJ45 R/A Learn More about Amphenol Commercial Products amphenol modular jacks	Datasheet	24In Stock	$ 808,66 $ 700,87 $ 623,15 $ 587,06 View $ 569,48 $ 557,92 $ 552,83 $ 544,96	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded	Cat 5	Flange Mount	Right Angle		IP67	1.5 A	- 40 C	+ 105 C	Black		Tab Down	MRJR	Bulk
Modular Connectors / Ethernet Connectors Rugged RJ45 R/A MRJR538501 Amphenol Commercial Products 1: $ 890,08 60In Stock	Mfr. Part # MRJR538501 Mouser Part # 523-MRJR538501	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors Rugged RJ45 R/A Learn More about Amphenol Commercial Products amphenol modular jacks	Datasheet	60In Stock	$ 890,08 $ 771,65 $ 731,40 $ 720,30 View $ 618,06 $ 604,18 $ 599,55	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded	Cat 5	Panel Mount	Right Angle	Solder		1.5 A	- 40 C	+ 105 C				MRJR	Bulk
Modular Connectors / Ethernet Connectors RJ45 PCB RECPT RA IP67 YEL/GRN LED NKL MRJ-5381-01 Amphenol Commercial Products 1: $ 640,73 2.506In Stock	Mfr. Part # MRJ-5381-01 Mouser Part # 523-MRJ-5381-01	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors RJ45 PCB RECPT RA IP67 YEL/GRN LED NKL	Datasheet	2.506In Stock	$ 640,73 $ 578,74 $ 542,65 $ 509,34 View $ 485,29 $ 458,45	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded	Cat 5	Panel Mount	Right Angle	Solder	IP67	1.5 A	- 40 C	+ 105 C	Black	Green / Yellow		MRJ	Bulk
Modular Connectors / Ethernet Connectors RJ45 PCB Tail, Vert, No Dust Cvr, No LEDs MRJ5480MF Amphenol Commercial Products 1: $ 684,21 1.702In Stock	Mfr. Part # MRJ5480MF Mouser Part # 523-MRJ5480MF	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors RJ45 PCB Tail, Vert, No Dust Cvr, No LEDs Learn More about Amphenol Commercial Products amphenol modular jacks	Datasheet	1.702In Stock	$ 684,21 $ 581,97 $ 527,38 $ 501,94 View $ 487,60 $ 460,77	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded	Cat 5	Flange Mount	Vertical		IP67	1.5 A	- 40 C	+ 105 C	Black		Tab Down	MRJ	Bulk
Modular Connectors / Ethernet Connectors RJ45 PCB RECPT RA IP67 NO LED NICKEL MRJ-5380-01 Amphenol Commercial Products 1: $ 602,33 727In Stock 2.440Expected 11/3/2026	Mfr. Part # MRJ-5380-01 Mouser Part # 523-MRJ-5380-01	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors RJ45 PCB RECPT RA IP67 NO LED NICKEL Learn More about Amphenol Commercial Products amphenol mrj rj45 connectors	Datasheet	727In Stock 2.440Expected 11/3/2026	$ 602,33 $ 555,14 $ 520,45 $ 488,52 View $ 465,39 $ 436,71 $ 429,77	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded	Cat 5	Panel Mount	Right Angle	Solder	IP67	1.5 A	- 40 C	+ 105 C	Black			MRJ	Bulk
Modular Connectors / Ethernet Connectors Rcpt, RJ45 PCB Tail (2.54mm) R/A, 8 Cont MRJ-5381-M1 Amphenol Commercial Products 1: $ 734,17 943In Stock 1.040Expected 11/26/2026	Mfr. Part # MRJ-5381-M1 Mouser Part # 523-MRJ-5381-M1	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors Rcpt, RJ45 PCB Tail (2.54mm) R/A, 8 Cont Learn More about Amphenol Commercial Products amphenol modular jacks	Datasheet	943In Stock 1.040Expected 11/26/2026	$ 734,17 $ 651,83 $ 611,12 $ 576,42	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Unshielded		Flange Mount	Right Angle	Solder	IP67	1.5 A	- 40 C	+ 105 C	Black	Green / Yellow		MRJ	Bulk
Modular Connectors / Ethernet Connectors RJ45 PCB Tail, Vert, No Dust Cover MRJ5481MF Amphenol Commercial Products 1: $ 784,14 334In Stock 320Expected 11/3/2026	Mfr. Part # MRJ5481MF Mouser Part # 523-MRJ5481MF	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors RJ45 PCB Tail, Vert, No Dust Cover Learn More about Amphenol Commercial Products amphenol modular jacks	Datasheet	334In Stock 320Expected 11/3/2026	$ 784,14 $ 707,81 $ 673,11 $ 548,20 View $ 528,31 $ 523,22 $ 515,82 Quote	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded	Cat 5	Panel Mount	Straight	Solder		1.5 A	- 40 C	+ 105 C		Green / Yellow		MRJ	Bulk
Modular Connectors / Ethernet Connectors RJ45 PCB Tail R/A on PCB w/RA Cbl Header MRJ578101 Amphenol Commercial Products 1: $ 1.439,20 127In Stock	Mfr. Part # MRJ578101 Mouser Part # 523-MRJ578101	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors RJ45 PCB Tail R/A on PCB w/RA Cbl Header Learn More about Amphenol Commercial Products amphenol mrj rj45 connectors	Datasheet	127In Stock	$ 1.439,20 $ 1.205,58 $ 1.153,31 $ 1.113,06 View $ 1.105,66 $ 1.063,56	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded	Cat 5	Panel Mount	Right Angle	Screw	IP67	1.5 A	- 40 C	+ 105 C	Black	Green / Yellow	Tab Down	MRJ	Bulk
Modular Connectors / Ethernet Connectors RJ45 PCB Tail, R/A PCB w/RA Cbl Header MRJ5781M1 Amphenol Commercial Products 1: $ 1.403,58 322In Stock	Mfr. Part # MRJ5781M1 Mouser Part # 523-MRJ5781M1	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors RJ45 PCB Tail, R/A PCB w/RA Cbl Header Learn More about Amphenol Commercial Products amphenol modular jacks	Datasheet	322In Stock	$ 1.403,58 $ 1.243,52 $ 1.192,63 $ 1.160,25 $ 1.146,83	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded	Cat 5	Flange Mount	Right Angle		IP67	1.5 A	- 40 C	+ 105 C	Black	Green / Yellow	Tab Down	MRJ	Bulk
Modular Connectors / Ethernet Connectors Rcpt, RJ45 PCB tail R/A, 8 Contacts MRJR-5380-01 Amphenol Commercial Products 1: $ 739,73 98In Stock	Mfr. Part # MRJR-5380-01 Mouser Part # 523-MRJR-5380-01	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors Rcpt, RJ45 PCB tail R/A, 8 Contacts Learn More about Amphenol Commercial Products amphenol modular jacks	Datasheet	98In Stock	$ 739,73 $ 666,17 $ 614,82 $ 585,21 View $ 568,56 $ 544,96	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded	Cat 5	Flange Mount	Right Angle		IP67	1.5 A	- 40 C	+ 105 C	Black		Tab Down	MRJR	Bulk
Modular Connectors / Ethernet Connectors Rcpt, RJ45 PCB tail R/A, 8 Contacts MRJR-5381-01 Amphenol Commercial Products 1: $ 897,48 123In Stock 160Expected 11/26/2026	Mfr. Part # MRJR-5381-01 Mouser Part # 523-MRJR-5381-01	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors Rcpt, RJ45 PCB tail R/A, 8 Contacts Learn More about Amphenol Commercial Products amphenol modular jacks	Datasheet	123In Stock 160Expected 11/26/2026	$ 897,48 $ 773,50 $ 701,33 $ 667,56 View $ 648,59 $ 629,16	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded	Cat 5	Flange Mount	Right Angle		IP67	1.5 A	- 40 C	+ 105 C	Black	Green / Yellow	Tab Down	MRJR	Bulk
Modular Connectors / Ethernet Connectors Epoxy Free RJ45 REC RA IP67 W/RJ45 Term. MRJR-5780-01 Amphenol Commercial Products 1: $ 1.418,39 106In Stock	Mfr. Part # MRJR-5780-01 Mouser Part # 523-MRJR-5780-01	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors Epoxy Free RJ45 REC RA IP67 W/RJ45 Term. Learn More about Amphenol Commercial Products amphenol modular jacks	Datasheet	106In Stock	$ 1.418,39 $ 1.279,14 $ 1.184,30 $ 1.127,40 $ 1.115,83	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded	Cat 5	Panel Mount	Right Angle	Solder	IP67	1.5 A	- 40 C	+ 105 C	Black		Tab Up and Tab Down	MRJR	Bulk
Modular Connectors / Ethernet Connectors Rugged RJ45 R/A MRJR5381M1 Amphenol Commercial Products 1: $ 900,72 182In Stock	Mfr. Part # MRJR5381M1 Mouser Part # 523-MRJR5381M1	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors Rugged RJ45 R/A Learn More about Amphenol Commercial Products amphenol modular jacks	Datasheet	182In Stock	$ 900,72 $ 782,75 $ 709,66 $ 675,42 View $ 656,45 $ 629,16	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded	Cat 5	Flange Mount	Right Angle		IP67	1.5 A	- 40 C	+ 105 C	Black	Green / Yellow	Tab Down	MRJR	Bulk

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