Modular Connectors / Ethernet Connectors

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Modular Jacks

Amphenol Commercial Modular Jacks feature a full range of products with exceptional quality and performance. The RJ45 modular jacks provide a variety of options, including stacked, shielded, filtered, different profile heights, and LED options. Amphenol also offers harsh environment RJ45 jacks that provide excellent strength and durability in demanding environments and applications.

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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	IP Rating	Current Rating	Voltage Rating	Minimum Operating Temperature	Maximum Operating Temperature	Color	LED L / R Color	Tab Direction	Series	Packaging
Modular Connectors / Ethernet Connectors MRJR Heavy duty RJ45 Dust cover MRJR258643BP Amphenol Commercial Products 1: $4.99 72In Stock New Product	Mfr. Part # MRJR258643BP Mouser Part # 523-MRJR258643BP New Product	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors MRJR Heavy duty RJ45 Dust cover	Datasheet	72In Stock	$4.99 $4.54 $4.30 $3.68 View $3.28 $3.04 $2.90 $2.83	Min.: 1 Mult.: 1																					Bulk
Modular Connectors / Ethernet Connectors Single port Modular Jack - Right Angle, tab down, Input Output Connectors 8P8C, With Shield. RJE091884511C Amphenol Commercial Products 1: $1.62 5,357In Stock	Mfr. Part # RJE091884511C Mouser Part # 523-RJE091884511C	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors Single port Modular Jack - Right Angle, tab down, Input Output Connectors 8P8C, With Shield. Learn More about Amphenol Commercial Products amphenol modular jacks	Datasheet	5,357In Stock	$1.62 $1.43 $1.24 $1.18 View $1.12 $1.05 $0.979 $0.973 $0.971	Min.: 1 Mult.: 1																				RJE	Tube
Modular Connectors / Ethernet Connectors Single port CAT 5e, Modular Jack - Vertical, Input Output Connectors 8P8C, With Shield, no EMI tab RJE441884101 Amphenol Commercial Products 1: $5.19 4,869In Stock	Mfr. Part # RJE441884101 Mouser Part # 523-RJE441884101	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors Single port CAT 5e, Modular Jack - Vertical, Input Output Connectors 8P8C, With Shield, no EMI tab Learn More about Amphenol Commercial Products amphenol modular jacks	Datasheet	4,869In Stock	$5.19 $4.42 $4.14 $3.94 View $3.75 $3.52 $3.27 $3.10 $2.85	Min.: 1 Mult.: 1																				RJE	Tray
Modular Connectors / Ethernet Connectors 6P Modular Jack w/ Side Flanges RJE03-166-0310 Amphenol Commercial Products 1: $1.23 3,848In Stock 5,400Expected 2/17/2027	Mfr. Part # RJE03-166-0310 Mouser Part # 523-RJE031660310	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors 6P Modular Jack w/ Side Flanges Learn More about Amphenol Commercial Products amphenol modular jacks	Datasheet	3,848In Stock 5,400Expected 2/17/2027	$1.23 $1.04 $0.995 $0.932 View $0.847 $0.762 $0.678 $0.659	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ11, RJ12, RJ14, RJ25	1x1	6P6C	Unshielded		Through Hole	Right Angle	Solder		1.5 A	125 VAC	- 40 C	+ 85 C	Black		Tab Down	RJE	Tray
Modular Connectors / Ethernet Connectors Gen2 Rugged RJ45 Receptacle Cat6A, IP67 MRJR9481PC Amphenol Commercial Products 1: $15.73 33In Stock New At Mouser	Mfr. Part # MRJR9481PC Mouser Part # 523-MRJR9481PC New At Mouser	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors Gen2 Rugged RJ45 Receptacle Cat6A, IP67	Datasheet	33In Stock	$15.73 $13.93 $11.07 $11.06 View $10.95 $10.74 $10.37 $10.14	Min.: 1 Mult.: 1	Connectors	Rugged	Jack (Female)	RJ45	1x1	8P8C	Shielded	Cat 6a	PCB Mount	Vertical	Through Hole	IP67	1.5 A		- 40 C	+ 105 C	Black	Green, Yellow	Tab Down		Bulk
Modular Connectors / Ethernet Connectors R/A,DipType, w/ LED TabDwn,10/100 baseT RJMG1BD3B8K1ANR Amphenol Commercial Products 1: $4.68 5,037In Stock 5,040Expected 2/10/2027 End of Life	Mfr. Part # RJMG1BD3B8K1ANR Mouser Part # 523-RJMG1BD3B8K1ANR End of Life	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors R/A,DipType, w/ LED TabDwn,10/100 baseT Learn More about Amphenol Commercial Products amphenol modular jacks	Datasheet	5,037In Stock 5,040Expected 2/10/2027	$4.68 $4.60 $4.31 $4.10 View $3.91 $3.66 $3.49 $3.20 $3.05	Min.: 1 Mult.: 1	Connectors	Magnetic Jack	Jack (Female)	RJ45	1x1	8P8C	Shielded, EMI Fingers	Cat 5	Through Hole	Right Angle	Solder				0 C	+ 70 C	Black	Yellow / Green	Tab Up	RJMG	Tray
Modular Connectors / Ethernet Connectors RJ45 Low Profile W/ LEDs RJE73188004K0 Amphenol Commercial Products 1: $3.96 1,245In Stock	Mfr. Part # RJE73188004K0 Mouser Part # 523-RJE73188004K0	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors RJ45 Low Profile W/ LEDs Learn More about Amphenol Commercial Products amphenol modular jacks	Datasheet	1,245In Stock	Cut Tape $3.96 $3.60 $3.41 $3.17 Reel $2.77 View $2.69 $2.38 $2.37	Min.: 1 Mult.: 1 : 180				RJ45	1x1	8P8C	Shielded		Through Hole	Right Angle	Solder						Black	Yellow		RJE	Reel, Cut Tape
Modular Connectors / Ethernet Connectors Single port Modular Jack - Vertical, Input Output Connectors 8P8C, With Shield, with EMI tabs RJE741887420 Amphenol Commercial Products 1: $3.53 5,998In Stock	Mfr. Part # RJE741887420 Mouser Part # 523-RJE741887420	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors Single port Modular Jack - Vertical, Input Output Connectors 8P8C, With Shield, with EMI tabs Learn More about Amphenol Commercial Products amphenol modular jacks	Datasheet	5,998In Stock	$3.53 $3.13 $2.78 $2.62 View $2.45 $2.35 $2.19 $2.18	Min.: 1 Mult.: 1																				RJE	Tray
Modular Connectors / Ethernet Connectors Rugged RJ45 R/A filtered MRJ678001 Amphenol Commercial Products 1: $35.94 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	$35.94 $27.34 $27.25 $25.99	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 SP 8P8CR/A unshield w/o LED w/panel stop RJE031880426 Amphenol Commercial Products 1: $1.33 3,537In Stock	Mfr. Part # RJE031880426 Mouser Part # 523-RJE031880426	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors SP 8P8CR/A unshield w/o LED w/panel stop Learn More about Amphenol Commercial Products amphenol modular jacks	Datasheet	3,537In Stock	$1.33 $1.16 $1.07 $1.02 View $0.948 $0.902 $0.864 $0.834 $0.792	Min.: 1 Mult.: 1	Connectors		Jack (Female)	RJ45		8P8C	Unshielded		PCB Mount		Solder		1.5 A	125 V			Black		Tab Down	RJE	Tray
Modular Connectors / Ethernet Connectors MODULAR JACK RJE59-188-54A1 Amphenol Commercial Products 1: $6.43 485In Stock	Mfr. Part # RJE59-188-54A1 Mouser Part # 523-RJE59-188-54A1	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors MODULAR JACK Learn More about Amphenol Commercial Products amphenol modular jacks	Datasheet	485In Stock	$6.43 $5.89 $5.52 $5.25 View $5.00 $4.69 $4.46 $4.25 $3.98	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded	Cat 6	Through Hole	Right Angle	Solder		1.25 A	125 VAC	- 40 C	+ 85 C	Black	Green / Yellow	Tab Up	RJE	Tray
Modular Connectors / Ethernet Connectors Mod Jack 1 Port 8P8C Shielded Tabs RJE7318800411 Amphenol Commercial Products 1: $3.52 1,098In Stock	Mfr. Part # RJE7318800411 Mouser Part # 523-RJE7318800411	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors Mod Jack 1 Port 8P8C Shielded Tabs Learn More about Amphenol Commercial Products amphenol modular jacks	Datasheet	1,098In Stock	Cut Tape $3.52 $2.99 $2.67 $2.46 Reel $2.33 View $2.19 $2.08	Min.: 1 Mult.: 1 : 160	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded, EMI Fingers	Cat 6	Through Hole	Right Angle	Solder	IP20	1 A	125 VAC	- 55 C	+ 85 C	Black	Yellow / Green	Tab Down	RJ45	Reel, Cut Tape
Modular Connectors / Ethernet Connectors Single port 8P8C vert shielded w/o LED RJE741886110 Amphenol Commercial Products 1: $3.80 1,705In Stock	Mfr. Part # RJE741886110 Mouser Part # 523-RJE741886110	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors Single port 8P8C vert shielded w/o LED Learn More about Amphenol Commercial Products amphenol modular jacks	Datasheet	1,705In Stock	$3.80 $3.23 $2.88 $2.75 View $2.57 $2.45 $2.19 $2.18	Min.: 1 Mult.: 1	Connectors		Jack (Female)	RJ45		8P8C	Shielded		PCB Mount	Vertical	Solder		1.5 A	125 V			Black			RJE	Tray
Modular Connectors / Ethernet Connectors Single port Modular Jack - Vertical, Input Output Connectors 8P8C, With Shield, no EMI tab RJE741888120A Amphenol Commercial Products 1: $2.11 5,700In Stock	Mfr. Part # RJE741888120A Mouser Part # 523-RJE741888120A	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors Single port Modular Jack - Vertical, Input Output Connectors 8P8C, With Shield, no EMI tab Learn More about Amphenol Commercial Products amphenol modular jacks	Datasheet	5,700In Stock	$2.11 $1.85 $1.62 $1.53 View $1.45 $1.37 $1.27 $1.26 $1.23	Min.: 1 Mult.: 1																				RJE	Tray
Modular Connectors / Ethernet Connectors SP 8P8C R/A unshield Tab down, w/o LED RJE05188051C Amphenol Commercial Products 1: $2.10 4,494In Stock	Mfr. Part # RJE05188051C Mouser Part # 523-RJE05188051C	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors SP 8P8C R/A unshield Tab down, w/o LED Learn More about Amphenol Commercial Products amphenol modular jacks	Datasheet	4,494In Stock	$2.10 $1.79 $1.53 $1.51 View $1.40 $1.33 $1.21 $1.15	Min.: 1 Mult.: 1	Connectors		Jack (Female)	RJ45		8P8C	Unshielded		PCB Mount	Straight	Through Hole		1.5 A	125 V			Black		Tab Down	RJE	Tray
Modular Connectors / Ethernet Connectors Cat6 over Cat5e 2x1 With Shield with LED RJE1R288325413 Amphenol Commercial Products 1: $10.27 215In Stock	Mfr. Part # RJE1R288325413 Mouser Part # 523-RJE1R288325413	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors Cat6 over Cat5e 2x1 With Shield with LED Learn More about Amphenol Commercial Products amphenol rje1r modular jacks	Datasheet	215In Stock	$10.27 $8.50 $8.25 $8.09 View $8.08 $8.05 Quote	Min.: 1 Mult.: 1	Connectors	Stacked	Jack (Female)	RJ45	2x1	8P8C	Shielded, EMI Fingers	Cat 5e, Cat 6	Through Hole	Right Angle	Solder		1.25 A	125 VAC	- 40 C	+ 85 C	Black	Yellow / Green	Tab Up and Tab Down	RJE	Tray
Modular Connectors / Ethernet Connectors RA Two Port With Shield with LED RJE392881410 Amphenol Commercial Products 1: $3.63 574In Stock	Mfr. Part # RJE392881410 Mouser Part # 523-RJE392881410	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors RA Two Port With Shield with LED Learn More about Amphenol Commercial Products amphenol rje39 modular jacks	Datasheet	574In Stock	$3.63 $2.98 $2.63 $2.53 View $2.39 $2.20 $2.19 $2.17 Quote	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x2	8P8C	Shielded, EMI Fingers	Cat 5	Through Hole	Right Angle	Solder	IP20	1.5 A	125 VAC	- 40 C	+ 85 C	Black	Yellow / Green	Tab Up	RJE	Tray
Modular Connectors / Ethernet Connectors CAT 5 MODULAR JACK HIGH TEMP RJHSE-5080-04 Amphenol Commercial Products 1: $3.85 950In Stock	Mfr. Part # RJHSE-5080-04 Mouser Part # 523-RJHSE-5080-04	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors CAT 5 MODULAR JACK HIGH TEMP Learn More about Amphenol Commercial Products amphenol modular jacks	Datasheet	950In Stock	$3.85 $3.58 $3.14 $2.95 View $2.59 $2.47	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x4	8P8C	Unshielded	Cat 5	Through Hole	Right Angle	Solder	IP20	1.5 A	125 VAC	- 55 C	+ 85 C	Black		Tab Up	RJHSE	Tube
Modular Connectors / Ethernet Connectors STACKED MOD JACKS RJSAE-5085-02 Amphenol Commercial Products 1: $5.43 799In Stock	Mfr. Part # RJSAE-5085-02 Mouser Part # 523-RJSAE-5085-02	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors STACKED MOD JACKS Learn More about Amphenol Commercial Products amphenol modular jacks	Datasheet	799In Stock	$5.43 $4.77 $4.38 $3.33 $3.11	Min.: 1 Mult.: 1	Connectors	Stacked	Jack (Female)	RJ45	2x1	8P8C	Unshielded	Cat 5	Through Hole	Right Angle	Solder	IP20	1.5 A	125 VAC	- 55 C	+ 85 C	Black	Green / Green	Tab Up and Tab Down		Tray
Modular Connectors / Ethernet Connectors SP 8P8C R/A shielded Tab down w/o LED RJE091884111A Amphenol Commercial Products 1: $1.58 2,194In Stock	Mfr. Part # RJE091884111A Mouser Part # 523-RJE091884111A	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors SP 8P8C R/A shielded Tab down w/o LED Learn More about Amphenol Commercial Products amphenol modular jacks	Datasheet	2,194In Stock	$1.58 $1.38 $1.24 $1.18 View $1.10 $1.03 $0.986 $0.984 $0.932	Min.: 1 Mult.: 1	Connectors		Jack (Female)	RJ45		8P8C	Shielded		PCB Mount		Solder		1.5 A	125 V			Black		Tab Down	RJE	Tray
Modular Connectors / Ethernet Connectors 8P8C, RA, CAT5e, Shi EMI Tabs, With LEDs RJE1A1885441 Amphenol Commercial Products 1: $4.91 863In Stock	Mfr. Part # RJE1A1885441 Mouser Part # 523-RJE1A1885441	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors 8P8C, RA, CAT5e, Shi EMI Tabs, With LEDs Learn More about Amphenol Commercial Products amphenol emi quiet modular jacks	Datasheet	863In Stock	$4.91 $3.85 $3.68 $3.51 View $3.36 $3.16 $2.97 $2.90	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded, EMI Fingers	Cat 5e	PCB Mount	Right Angle	Solder	IP20	1.25 A	125 VAC	- 40 C	+ 85 C	Black	Green / Yellow	Tab Up	RJE	Tray
Modular Connectors / Ethernet Connectors MODULAR JACK RJE7218864A1 Amphenol Commercial Products 1: $5.24 385In Stock	Mfr. Part # RJE7218864A1 Mouser Part # 523-RJE7218864A1	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors MODULAR JACK Learn More about Amphenol Commercial Products amphenol emi quiet modular jacks	Datasheet	385In Stock	$5.24 $4.44 $3.66 $3.58	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded, EMI Fingers	Cat 5e	Through Hole	Right Angle	Solder	IP20	1.25 A	125 VAC	- 40 C	+ 85 C	Black	Green, Yellow / Green, Yellow	Tab Up	RJE	Tray
Modular Connectors / Ethernet Connectors Blocked Green LED for RJHSE Series RJHSE-3382 Amphenol Commercial Products 1: $3.03 1,569In Stock	Mfr. Part # RJHSE-3382 Mouser Part # 523-RJHSE3382	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors Blocked Green LED for RJHSE Series Learn More about Amphenol Commercial Products amphenol modular jacks	Datasheet	1,569In Stock	$3.03 $2.61 $2.33 $2.22 View $2.08 $1.98 $1.83 $1.75 $1.66	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded	Cat 5	Through Hole	Vertical	Solder	IP20	1.5 A	125 VAC	- 55 C	+ 85 C	Black	Green	Tab Up	RJHSE	Tray
Modular Connectors / Ethernet Connectors MODULAR JACK RJHSEKP81 Amphenol Commercial Products 1: $2.97 1,220In Stock	Mfr. Part # RJHSEKP81 Mouser Part # 523-RJHSEKP81	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors MODULAR JACK Learn More about Amphenol Commercial Products amphenol emi quiet modular jacks	Datasheet	1,220In Stock	$2.97 $2.64 $2.48 $2.37 $1.80	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded	Cat 5	Panel Mount	Vertical	Solder	IP20	1.5 A	125 VAC	- 55 C	+ 85 C	Black	Yellow / Green	Tab Up		Tray
Modular Connectors / Ethernet Connectors ix Industrial IP20 Type B, IDC, 8u ND9BP6200 Amphenol Commercial Products 1: $6.22 445In Stock	Mfr. Part # ND9BP6200 Mouser Part # 649-ND9BP6200	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors ix Industrial IP20 Type B, IDC, 8u Learn More about Amphenol Commercial Products amphenol ix industrial ip20 connectors	Datasheet	445In Stock	$6.22 $5.68 $5.26 $5.13 View $4.90 $4.34 $4.32 $4.23 $4.19	Min.: 1 Mult.: 1	Connectors		Plug (Male)	RJ50	1x1	10P10C	Shielded	Cat 6a	In-Line	Straight	IDC	IP20	1.5 A	60 VDC	- 55 C	+ 85 C	Black			ND9	Bulk