Modular Connectors / Ethernet Connectors

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Standard Modular Jacks

Molex Standard Modular Jacks ensure high performance and superior reliability across a wide range of Ethernet data speeds. These modular jacks deliver fleixibility for a variety of design needs and include RJ11 and RJ45 jacks in right-angle or vertical top/bottom-entry styles with through-hole or SMT soldering. The jacks come in single-port or ganged and stacked multi-port versions. Molex Standard Modular Jacks offer Cat 3, Cat 5, and Cat 5e speeds and a variety of options, including shielding for advanced EMI/RFI protection. Applications include a wide range of consumer, home appliance, medical, telecom/networking, and industrial uses.

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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	Tab Direction	Series	Packaging
Modular Connectors / Ethernet Connectors ModJack RA LoPro Flgls Shld 30Au 8/8 43202-8924 Molex 1: $3.40 1,360On Order	Mfr. Part No. 43202-8924 Mouser Part No 538-43202-8924	Molex	Modular Connectors / Ethernet Connectors ModJack RA LoPro Flgls Shld 30Au 8/8 Learn More about Molex standard modular jacks	Datasheet	1,360On Order On Order Ship Dates Mfr. No: 43202-8924 Stock: 0 On Order: 160 Expected 2026/10/27 1,200 Expected 2026/12/22 Factory Lead Time: 39 Weeks	$3.40 $2.90 $2.58 $2.56	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded	Cat 3	Through Hole	Right Angle	Solder	1.5 A	150 VAC	- 40 C	+ 85 C	Black	Tab Down	43202	Tray
Modular Connectors / Ethernet Connectors MODJACK DUAL PORT SMT 50 SAU 8/8 43841-0003 Molex 1: $4.87 900Expected 2027/01/12	Mfr. Part No. 43841-0003 Mouser Part No 538-43841-0003	Molex	Modular Connectors / Ethernet Connectors MODJACK DUAL PORT SMT 50 SAU 8/8 Learn More about Molex standard modular jacks	Datasheet	900Expected 2027/01/12	Cut Tape $4.87 $4.14 $3.88 $3.70 Reel $3.17 View $3.42 $3.05 $2.76 $2.69 MouseReel Available	Min.: 1 Mult.: 1 : 300	Connectors	Ganged	Jack (Female)	RJ45	1x2	8P8C	Unshielded	Cat 3	PCB Mount	Right Angle	SMD/SMT	1.5 A	150 VAC	- 40 C	+ 70 C	Black	Tab Up	43841	Reel, Cut Tape, MouseReel
Modular Connectors / Ethernet Connectors MODJACK DUAL PORT SMT 50 SAU 6/6 43841-0005 Molex 1: $4.21 2,100Expected 2026/11/06	Mfr. Part No. 43841-0005 Mouser Part No 538-43841-0005	Molex	Modular Connectors / Ethernet Connectors MODJACK DUAL PORT SMT 50 SAU 6/6 Learn More about Molex standard modular jacks	Datasheet	2,100Expected 2026/11/06	Cut Tape $4.21 $3.58 $3.20 $2.97 Reel $2.73 MouseReel Available	Min.: 1 Mult.: 1 : 150	Connectors	Ganged	Jack (Female)	RJ11	1x2	6P6C	Unshielded	Cat 3	PCB Mount	Right Angle	SMD/SMT	1.5 A	150 VAC	- 40 C	+ 70 C	Black	Tab Up	43841	Reel, Cut Tape, MouseReel
Modular Connectors / Ethernet Connectors R/A 6/6 INVERTED offset ground tabs 43860-0005 Molex 1: $2.84 1,440Expected 2026/12/15	Mfr. Part No. 43860-0005 Mouser Part No 538-43860-0005	Molex	Modular Connectors / Ethernet Connectors R/A 6/6 INVERTED offset ground tabs Learn More about Molex standard modular jacks	Datasheet	1,440Expected 2026/12/15	$2.84 $2.58 $2.26 $2.16 View $2.02 $1.94 $1.86 $1.80 $1.76	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ11	1x1	6P6C	Shielded, EMI Fingers	Cat 3	Through Hole	Right Angle	Solder	1.5 A	150 VAC	- 40 C	+ 85 C	Black	Tab Up	43860	Tray
Modular Connectors / Ethernet Connectors 8/8 2 PORT MOD JACK R/A LO PRO 44150-0005 Molex 1: $15.31 461Expected 2027/01/04	Mfr. Part No. 44150-0005 Mouser Part No 538-44150-0005	Molex	Modular Connectors / Ethernet Connectors 8/8 2 PORT MOD JACK R/A LO PRO Learn More about Molex standard modular jacks	Datasheet	461Expected 2027/01/04	$15.31	Min.: 1 Mult.: 1	Connectors	Ganged	Jack (Female)	RJ45	1x2	8P8C	Shielded, EMI Fingers	Cat 5, Cat 5e	Through Hole	Right Angle	Solder	1.5 A	150 VAC	- 40 C	+ 85 C	Black	Tab Down	44150	Tray
Modular Connectors / Ethernet Connectors 8POS R/A SMT 4 PORTS LOW PROFILE 44248-0030 Molex 1: $17.22 800Expected 2026/12/08	Mfr. Part No. 44248-0030 Mouser Part No 538-44248-0030	Molex	Modular Connectors / Ethernet Connectors 8POS R/A SMT 4 PORTS LOW PROFILE Learn More about Molex standard modular jacks	Datasheet	800Expected 2026/12/08	$17.22 $15.75 $15.36	Min.: 1 Mult.: 1	Connectors	Ganged	Jack (Female)	RJ45	1x4	8P8C	Shielded, EMI Fingers	Cat 3	Through Hole	Right Angle	Solder	1.5 A	150 VAC	- 40 C	+ 85 C	Black	Tab Up	44248	Tray
Modular Connectors / Ethernet Connectors 8/8 2 PORTS RA LOW PROFILE 44560-0012 Molex 1: $14.71 720Expected 2027/01/07	Mfr. Part No. 44560-0012 Mouser Part No 538-44560-0012	Molex	Modular Connectors / Ethernet Connectors 8/8 2 PORTS RA LOW PROFILE Learn More about Molex standard modular jacks	Datasheet	720Expected 2027/01/07	$14.71 $12.51 $12.23	Min.: 1 Mult.: 1	Connectors	Ganged	Jack (Female)	RJ45	1x2	8P8C	Shielded, EMI Fingers	Cat 5, Cat 5e	Through Hole	Right Angle	Solder	1.5 A	150 V	- 40 C	+ 85 C	Black	Tab Down	44560	Tray
Modular Connectors / Ethernet Connectors RA 6/4/8 RJ-11 flangeless ganged 43223-6140 Molex 1: $11.64 180Expected 2026/12/11	Mfr. Part No. 43223-6140 Mouser Part No 538-43223-6140	Molex	Modular Connectors / Ethernet Connectors RA 6/4/8 RJ-11 flangeless ganged Learn More about Molex standard modular jacks	Datasheet	180Expected 2026/12/11	$11.64	Min.: 1 Mult.: 1	Connectors	Ganged	Jack (Female)	RJ11	1x4	6P6C	Unshielded	Cat 3	Through Hole	Right Angle	Solder	1.5 A	150 VAC	- 40 C	+ 85 C	Black	Tab Down	43223	Tray
Modular Connectors / Ethernet Connectors ModJack Vert Flush 50Au W/O Clip 4/4 42410-4168 Molex 1,610: $1.23 Non-Stocked	Mfr. Part No. 42410-4168 Mouser Part No 538-42410-4168	Molex	Modular Connectors / Ethernet Connectors ModJack Vert Flush 50Au W/O Clip 4/4 Learn More about Molex standard modular jacks	Datasheet	Non-Stocked	$1.23 $1.16 $1.13	Min.: 1,610 Mult.: 1,610	Connectors	Modular	Jack (Female)	RJ9	1x1		Unshielded	Cat 3		Vertical	Solder	1.5 A	150 VAC	- 40 C	+ 85 C	Black	Top Entry	42410	Tray
Modular Connectors / Ethernet Connectors 8/8K W/O CLIP flangeless lo pro 42878-8458 Molex 1,470: $1.90 Non-Stocked	Mfr. Part No. 42878-8458 Mouser Part No 538-42878-8458	Molex	Modular Connectors / Ethernet Connectors 8/8K W/O CLIP flangeless lo pro Learn More about Molex standard modular jacks	Datasheet	Non-Stocked	$1.90	Min.: 1,470 Mult.: 1,470	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Unshielded	Cat 3		Vertical	Solder	1.5 A	150 VAC	- 40 C	+ 85 C	Black	Top Entry	42878	Tray
Modular Connectors / Ethernet Connectors Modular Jack Vert Low Profile 8/10 43090-1505 Molex 2,940: $1.54 Non-Stocked	Mfr. Part No. 43090-1505 Mouser Part No 538-43090-1505	Molex	Modular Connectors / Ethernet Connectors Modular Jack Vert Low Profile 8/10 Learn More about Molex standard modular jacks	Datasheet	Non-Stocked	$1.54 $1.47	Min.: 2,940 Mult.: 1,470	Connectors	Modular	Jack (Female)		1x1	10P10C	Unshielded		Cable Mount	Straight	Solder	1.5 A	150 VAC	- 40 C	+ 85 C	Black	Top Entry	43090	Tray
Modular Connectors / Ethernet Connectors ModJack RA LoPro Flgls 50 SAu 8/8Key 43202-8113 Molex 3,520: $1.17 Non-Stocked	Mfr. Part No. 43202-8113 Mouser Part No 538-43202-8113	Molex	Modular Connectors / Ethernet Connectors ModJack RA LoPro Flgls 50 SAu 8/8Key Learn More about Molex standard modular jacks	Datasheet	Non-Stocked	$1.17	Min.: 3,520 Mult.: 1,760	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Unshielded	Cat 3		Right Angle	Solder	1.5 A	150 VAC	- 40 C	+ 85 C	Black		43202	Tray
Modular Connectors / Ethernet Connectors Modjack RA LoPro 8/8 FLGLS W/SHLD 50AU 43202-8818 Molex 560: $2.33 Non-Stocked	Mfr. Part No. 43202-8818 Mouser Part No 538-43202-8818	Molex	Modular Connectors / Ethernet Connectors Modjack RA LoPro 8/8 FLGLS W/SHLD 50AU Learn More about Molex standard modular jacks	Datasheet	Non-Stocked	$2.33 $2.31	Min.: 560 Mult.: 560	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded	Cat 3		Right Angle	Solder	1.5 A	150 VAC	- 40 C	+ 85 C	Black		43202	Tray
Modular Connectors / Ethernet Connectors ModJack RA Gangd Unshl Flh 6Prt 6/2 43223-6155 Molex 960: $5.55 Non-Stocked	Mfr. Part No. 43223-6155 Mouser Part No 538-43223-6155	Molex	Modular Connectors / Ethernet Connectors ModJack RA Gangd Unshl Flh 6Prt 6/2 Learn More about Molex standard modular jacks	Datasheet	Non-Stocked	$5.55	Min.: 960 Mult.: 240	Connectors	Ganged	Jack (Female)	RJ11			Unshielded	Cat 3		Right Angle	Solder	1.5 A	150 VAC	- 40 C	+ 85 C	Black		43223	Tray
Modular Connectors / Ethernet Connectors ModJack RA Gangd Unshl Flh 8Prt 6/2 43223-6158 Molex 180: $10.93 Non-Stocked	Mfr. Part No. 43223-6158 Mouser Part No 538-43223-6158	Molex	Modular Connectors / Ethernet Connectors ModJack RA Gangd Unshl Flh 8Prt 6/2 Learn More about Molex standard modular jacks	Datasheet	Non-Stocked	$10.93	Min.: 180 Mult.: 180	Connectors	Ganged	Jack (Female)	RJ11			Unshielded	Cat 3		Right Angle	Solder	1.5 A	150 VAC	- 40 C	+ 85 C	Black		43223	Tray
Modular Connectors / Ethernet Connectors MODJACK GANGD SHLD RA FLH 4PRT 8/8GRD 43223-8546 Molex 240: $7.34 Non-Stocked	Mfr. Part No. 43223-8546 Mouser Part No 538-43223-8546	Molex	Modular Connectors / Ethernet Connectors MODJACK GANGD SHLD RA FLH 4PRT 8/8GRD Learn More about Molex standard modular jacks	Datasheet	Non-Stocked	$7.34 $7.04 $6.99 Quote Quote	Min.: 240 Mult.: 120	Connectors	Ganged	Jack (Female)	RJ45	1x4	8P8C	Shielded, EMI Fingers	Cat 3	Through Hole	Right Angle	Solder	1.5 A	150 VAC	- 40 C	+ 85 C	Black	Tab Down	43223
Modular Connectors / Ethernet Connectors LoPro RA Modjack 50SAu 8/10 43249-8900 Molex 960: $2.73 Non-Stocked	Mfr. Part No. 43249-8900 Mouser Part No 538-43249-8900	Molex	Modular Connectors / Ethernet Connectors LoPro RA Modjack 50SAu 8/10 Learn More about Molex standard modular jacks	Datasheet	Non-Stocked	$2.73	Min.: 960 Mult.: 480	Connectors	Modular	Jack (Female)	RJ45	1x1		Shielded	Cat 3, Cat 4		Right Angle	Solder	1.5 A	150 VAC	- 40 C	+ 85 C	Black		43249	Tray
Modular Connectors / Ethernet Connectors LoPro RA Modjack 50SAu 8/8 43249-8916 Molex 480: $2.72 Non-Stocked	Mfr. Part No. 43249-8916 Mouser Part No 538-43249-8916	Molex	Modular Connectors / Ethernet Connectors LoPro RA Modjack 50SAu 8/8 Learn More about Molex standard modular jacks	Datasheet	Non-Stocked	$2.72 $2.58 $2.50	Min.: 480 Mult.: 480	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded	Cat 3		Right Angle	Solder	1.5 A	150 VAC	- 40 C	+ 85 C	Black		43249	Tray
Modular Connectors / Ethernet Connectors LoPro RA Modjack 50SAu 8/8 43249-8917 Molex 960: $2.43 Non-Stocked	Mfr. Part No. 43249-8917 Mouser Part No 538-43249-8917	Molex	Modular Connectors / Ethernet Connectors LoPro RA Modjack 50SAu 8/8 Learn More about Molex standard modular jacks	Datasheet	Non-Stocked	$2.43	Min.: 960 Mult.: 480	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded	Cat 3		Right Angle	Solder	1.5 A	150 VAC	- 40 C	+ 85 C	Black		43249	Tray
Modular Connectors / Ethernet Connectors LoPro RA Modjack 50SAu 8/8 43249-8927 Molex 480: $2.72 Non-Stocked	Mfr. Part No. 43249-8927 Mouser Part No 538-43249-8927	Molex	Modular Connectors / Ethernet Connectors LoPro RA Modjack 50SAu 8/8 Learn More about Molex standard modular jacks	Datasheet	Non-Stocked	$2.72 $2.48 $2.42	Min.: 480 Mult.: 480	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded, Flange	Cat 3	Through Hole	Right Angle	Solder	1.5 A	150 VAC	- 40 C	+ 85 C	Black	Tab Down	43249	Tray
Modular Connectors / Ethernet Connectors R/A INV MODJK LTPIPES UNSHLD 6/4 43860-0009 Molex 1,260: $0.919 Non-Stocked	Mfr. Part No. 43860-0009 Mouser Part No 538-43860-0009	Molex	Modular Connectors / Ethernet Connectors R/A INV MODJK LTPIPES UNSHLD 6/4 Learn More about Molex standard modular jacks	Datasheet	Non-Stocked	$0.919 $0.918	Min.: 1,260 Mult.: 1,260	Connectors	Modular	Jack (Female)	RJ11	1x1	6P4C	Unshielded	Cat 3	Through Hole	Right Angle	Solder	1.5 A	150 VAC	- 40 C	+ 85 C	Black, Transparent	Tab Up	43860	Tube
Modular Connectors / Ethernet Connectors RA 8/8/2 RJ45 low profile 44150-0021 Molex 540: $7.30 Non-Stocked	Mfr. Part No. 44150-0021 Mouser Part No 538-44150-0021	Molex	Modular Connectors / Ethernet Connectors RA 8/8/2 RJ45 low profile Learn More about Molex standard modular jacks	Datasheet	Non-Stocked	$7.30 $6.84 Quote Quote	Min.: 540 Mult.: 180	Connectors	Ganged	Jack (Female)	RJ45	1x4	8P8C	Shielded, EMI Fingers	Cat 5, Cat 5e	Through Hole	Right Angle	Solder	1.5 A	150 VAC	- 40 C	+ 85 C	Black	Tab Down	44150	Tray
Modular Connectors / Ethernet Connectors MODJACK RA FLGLS CAT5 PTH 4PORT SHLD 44150-0022 Molex 120: $15.32 Non-Stocked	Mfr. Part No. 44150-0022 Mouser Part No 538-44150-0022	Molex	Modular Connectors / Ethernet Connectors MODJACK RA FLGLS CAT5 PTH 4PORT SHLD Learn More about Molex standard modular jacks	Datasheet	Non-Stocked	$15.32 $14.72	Min.: 120 Mult.: 120	Connectors	Modular	Jack (Female)	RJ45		8P8C	Shielded	Cat 5		Right Angle	Solder	1.5 A	150 VAC	- 40 C	+ 85 C	Black		44150	Tray
Modular Connectors / Ethernet Connectors RA SHLDED MOD JACK STACKED 8/8 12P 44170-0002 Molex 36: $62.55 Non-Stocked	Mfr. Part No. 44170-0002 Mouser Part No 538-44170-0002	Molex	Modular Connectors / Ethernet Connectors RA SHLDED MOD JACK STACKED 8/8 12P Learn More about Molex standard modular jacks	Datasheet	Non-Stocked	$62.55	Min.: 36 Mult.: 36	Connectors	Stacked	Jack (Female)	RJ45	2x6	8P8C	Shielded, EMI Fingers	Cat 5, Cat 5e	Through Hole	Right Angle	Solder	1.5 A	125 V	- 40 C	+ 80 C	Black, Transparent	Tab Up and Tab Down	44170	Tray
Modular Connectors / Ethernet Connectors 6/4 2 PORT MOD JACK RT.ANGLE LOW PROFILE 44193-0004 Molex 1,200: $2.33 Non-Stocked	Mfr. Part No. 44193-0004 Mouser Part No 538-44193-0004	Molex	Modular Connectors / Ethernet Connectors 6/4 2 PORT MOD JACK RT.ANGLE LOW PROFILE Learn More about Molex standard modular jacks	Datasheet	Non-Stocked	Cut Tape $2.33 MouseReel Available	Min.: 1,200 Mult.: 300 : 150	Connectors	Modular	Jack (Female)	RJ11			Unshielded	Cat 3		Right Angle	SMD/SMT	1.5 A	125 V	- 40 C	+ 80 C	Black		44193	Reel

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42410
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