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 (CHF) 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 6POS R/A SMT LOW PROFILE 43743-6001 Molex 1: CHF 2.41 25’791In Stock	Mfr. Part No. 43743-6001 Mouser Part No 538-43743-6001	Molex	Modular Connectors / Ethernet Connectors 6POS R/A SMT LOW PROFILE Learn More about Molex standard modular jacks	Datasheet	25’791In Stock	Cut Tape CHF 2.41 CHF 2.04 CHF 1.83 CHF 1.53 Reel CHF 1.46 MouseReel Available	Min.: 1 Mult.: 1 : 150	Connectors	Modular	Jack (Female)	RJ11	1x1	6P6C	Unshielded	Cat 3	PCB Mount	Right Angle	SMD/SMT	1.5 A	125 V	- 40 C	+ 80 C	Black	Tab Down	43743	Reel, Cut Tape, MouseReel
Modular Connectors / Ethernet Connectors 8/8 RA LO PROFILE 44050-0002 Molex 1: CHF 6.48 4’458In Stock	Mfr. Part No. 44050-0002 Mouser Part No 538-44050-0002	Molex	Modular Connectors / Ethernet Connectors 8/8 RA LO PROFILE Learn More about Molex standard modular jacks	Datasheet	4’458In Stock	CHF 6.48	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	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	44050	Tray
Modular Connectors / Ethernet Connectors 6POS R/A SMT 2 PORTS LOW PROFILE 44248-0093 Molex 1: CHF 9.37 218In Stock	Mfr. Part No. 44248-0093 Mouser Part No 538-44248-0093	Molex	Modular Connectors / Ethernet Connectors 6POS R/A SMT 2 PORTS LOW PROFILE Learn More about Molex standard modular jacks	Datasheet	218In Stock	CHF 9.37 CHF 8.31 CHF 7.98 CHF 7.68 View CHF 7.24 CHF 6.14 CHF 5.89 CHF 5.70 Quote	Min.: 1 Mult.: 1	Connectors	Ganged	Jack (Female)	RJ11	1x2	6P4C	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 MODJACK RA LOPRO FLUSH 50 SAU 6/6 43249-6001 Molex 1: CHF 1.54 1’515In Stock	Mfr. Part No. 43249-6001 Mouser Part No 538-43249-6001	Molex	Modular Connectors / Ethernet Connectors MODJACK RA LOPRO FLUSH 50 SAU 6/6 Learn More about Molex standard modular jacks	Datasheet	1’515In Stock	CHF 1.54 CHF 1.34 CHF 1.28 CHF 1.20 View CHF 1.09 CHF 1.02	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ11	1x1	6P6C	Unshielded	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 RA L-PRO MOD JACK SHLDED 8/8 44661-0021 Molex 1: CHF 6.89 653In Stock	Mfr. Part No. 44661-0021 Mouser Part No 538-44661-0021	Molex	Modular Connectors / Ethernet Connectors RA L-PRO MOD JACK SHLDED 8/8 Learn More about Molex standard modular jacks	Datasheet	653In Stock	CHF 6.89 CHF 6.48	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded	Cat 5, Cat 5e	Through Hole	Right Angle	Solder	1.5 A	150 V	- 40 C	+ 85 C	Black	Tab Down	44661	Tray
Modular Connectors / Ethernet Connectors ModJack 125 Flgls LOPRO W/O CLIP 8/8 42878-8506 Molex 1: CHF 1.66 2’327In Stock	Mfr. Part No. 42878-8506 Mouser Part No 538-42878-8506	Molex	Modular Connectors / Ethernet Connectors ModJack 125 Flgls LOPRO W/O CLIP 8/8 Learn More about Molex standard modular jacks	Datasheet	2’327In Stock	CHF 1.66	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Unshielded	Cat 3	Through Hole	Vertical	Solder	1.5 A	150 VAC	- 40 C	+ 85 C	Black	Top Entry	42878	Tray
Modular Connectors / Ethernet Connectors ModJack RA LoPro Flgls Shld 50Au 8/8 43202-8819 Molex 1: CHF 2.81 1’175In Stock	Mfr. Part No. 43202-8819 Mouser Part No 538-43202-8819	Molex	Modular Connectors / Ethernet Connectors ModJack RA LoPro Flgls Shld 50Au 8/8 Learn More about Molex standard modular jacks	Datasheet	1’175In Stock	CHF 2.81 CHF 2.56 CHF 2.42 CHF 2.40 CHF 2.39	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 RA COMPACT CAT 5 PTH SHIELDED 44560-0024 Molex 1: CHF 21.77 175In Stock	Mfr. Part No. 44560-0024 Mouser Part No 538-44560-0024	Molex	Modular Connectors / Ethernet Connectors MODJACK RA COMPACT CAT 5 PTH SHIELDED Learn More about Molex standard modular jacks	Datasheet	175In Stock	CHF 21.77 Quote Quote	Min.: 1 Mult.: 1	Connectors	Ganged	Jack (Female)	RJ45	1x4	8P8C	Shielded	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 8/8 RA LO PROFILE 4 PORTS 44150-0012 Molex 1: CHF 18.37 94In Stock 240Expected 10/27/2026	Mfr. Part No. 44150-0012 Mouser Part No 538-44150-0012	Molex	Modular Connectors / Ethernet Connectors 8/8 RA LO PROFILE 4 PORTS Learn More about Molex standard modular jacks	Datasheet	94In Stock 240Expected 10/27/2026	CHF 18.37 CHF 16.83	Min.: 1 Mult.: 1	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 Cat at5 PTH 6Port Shield 44150-0013 Molex 1: CHF 27.09 170In Stock 450Expected 2/1/2027	Mfr. Part No. 44150-0013 Mouser Part No 538-44150-0013	Molex	Modular Connectors / Ethernet Connectors Modjack RA Flgls Cat at5 PTH 6Port Shield Learn More about Molex standard modular jacks	Datasheet	170In Stock 450Expected 2/1/2027	CHF 27.09	Min.: 1 Mult.: 1	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 LoPro 8/8 FLGLS W/SHLD 50AU 43202-8827 Molex 1: CHF 2.98 740In Stock	Mfr. Part No. 43202-8827 Mouser Part No 538-43202-8827	Molex	Modular Connectors / Ethernet Connectors Modjack RA LoPro 8/8 FLGLS W/SHLD 50AU Learn More about Molex standard modular jacks	Datasheet	740In Stock	CHF 2.98 CHF 2.94 Quote Quote	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 RA Gangd SHLD FLH 6PRT 8/8 43223-8164 Molex 1: CHF 25.06 215In Stock	Mfr. Part No. 43223-8164 Mouser Part No 538-43223-8164	Molex	Modular Connectors / Ethernet Connectors ModJack RA Gangd SHLD FLH 6PRT 8/8 Learn More about Molex standard modular jacks	Datasheet	215In Stock	CHF 25.06 CHF 24.81 CHF 20.46 Quote Quote	Min.: 1 Mult.: 1	Connectors	Ganged	Jack (Female)	RJ45	1x6	8P8C	Shielded, EMI Fingers	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 8/8 MODJK R/A LO PRO 43249-8004 Molex 1: CHF 1.69 1’986In Stock	Mfr. Part No. 43249-8004 Mouser Part No 538-43249-8004	Molex	Modular Connectors / Ethernet Connectors 8/8 MODJK R/A LO PRO Learn More about Molex standard modular jacks	Datasheet	1’986In Stock	CHF 1.69 CHF 1.44 CHF 1.20	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Unshielded	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 RA 6/6/6 RJ-11 flangeless ganged 43223-6113 Molex 1: CHF 13.76 211In Stock	Mfr. Part No. 43223-6113 Mouser Part No 538-43223-6113	Molex	Modular Connectors / Ethernet Connectors RA 6/6/6 RJ-11 flangeless ganged Learn More about Molex standard modular jacks	Datasheet	211In Stock	CHF 13.76	Min.: 1 Mult.: 1	Connectors	Ganged	Jack (Female)	RJ11			Unshielded	Cat 3, Cat 4		Right Angle	Solder	1.5 A	150 VAC	- 40 C	+ 85 C	Black		43223	Tray
Modular Connectors / Ethernet Connectors RA 8/8/2 RJ-45 flangeless ganged 43223-8122 Molex 1: CHF 3.68 1’212In Stock	Mfr. Part No. 43223-8122 Mouser Part No 538-43223-8122	Molex	Modular Connectors / Ethernet Connectors RA 8/8/2 RJ-45 flangeless ganged Learn More about Molex standard modular jacks	Datasheet	1’212In Stock	CHF 3.68	Min.: 1 Mult.: 1	Connectors	Ganged	Jack (Female)	RJ45	1x2	8P8C	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 8/8 4 PORTS RA LOW PROFILE 44150-0006 Molex 1: CHF 14.96 194In Stock	Mfr. Part No. 44150-0006 Mouser Part No 538-44150-0006	Molex	Modular Connectors / Ethernet Connectors 8/8 4 PORTS RA LOW PROFILE Learn More about Molex standard modular jacks	Datasheet	194In Stock	CHF 14.96 CHF 13.45 CHF 12.85 CHF 12.45	Min.: 1 Mult.: 1	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 RA 8/8 INVERTED low profile 44620-0002 Molex 1: CHF 2.40 4’102In Stock	Mfr. Part No. 44620-0002 Mouser Part No 538-44620-0002	Molex	Modular Connectors / Ethernet Connectors RA 8/8 INVERTED low profile Learn More about Molex standard modular jacks	Datasheet	4’102In Stock	CHF 2.40	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded, EMI Fingers	Cat 3	Through Hole	Right Angle	Solder	1.5 A	150 VAC	- 40 C	+ 85 C	Black	Tab Up	44620	Tray
Modular Connectors / Ethernet Connectors R/A INV MDJK SHLD LTPIPES W/TABS 6/4 43860-0012 Molex 1: CHF 3.25 222In Stock	Mfr. Part No. 43860-0012 Mouser Part No 538-43860-0012	Molex	Modular Connectors / Ethernet Connectors R/A INV MDJK SHLD LTPIPES W/TABS 6/4 Learn More about Molex standard modular jacks	Datasheet	222In Stock	CHF 3.25 CHF 2.96 CHF 2.80 CHF 2.60 View CHF 2.27 CHF 1.91 CHF 1.83 CHF 1.80 CHF 1.74	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ11	1x1	6P4C	Shielded, EMI Fingers	Cat 3	Through Hole	Right Angle	Solder	1.5 A	150 VAC	- 40 C	+ 85 C	Black, Transparent	Tab Up	43860	Tray
Modular Connectors / Ethernet Connectors RA 6/6/2 RJ-11 flangeless ganged 43223-6101 Molex 1: CHF 3.06 604In Stock	Mfr. Part No. 43223-6101 Mouser Part No 538-43223-6101	Molex	Modular Connectors / Ethernet Connectors RA 6/6/2 RJ-11 flangeless ganged Learn More about Molex standard modular jacks	Datasheet	604In Stock	CHF 3.06 CHF 2.74	Min.: 1 Mult.: 1	Connectors	Ganged	Jack (Female)	RJ11	1x2	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 Modjck RA LoPro 50u Inv /shield tab 8 43860-0031 Molex 1: CHF 2.41 89In Stock	Mfr. Part No. 43860-0031 Mouser Part No 538-43860-0031	Molex	Modular Connectors / Ethernet Connectors Modjck RA LoPro 50u Inv /shield tab 8 Learn More about Molex standard modular jacks	Datasheet	89In Stock	CHF 2.41 CHF 2.19 CHF 2.08 CHF 1.93 View CHF 1.69 CHF 1.64 CHF 1.37 CHF 1.29	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded, EMI Fingers	Cat 3	Through Hole	Right Angle	Solder	1.5 A	150 VAC	- 40 C	+ 85 C	Black	Tab Up	43860
Modular Connectors / Ethernet Connectors RA 6/4/4 RJ-11 flangeless ganged 43223-6128 Molex 1: CHF 5.48 177In Stock	Mfr. Part No. 43223-6128 Mouser Part No 538-43223-6128	Molex	Modular Connectors / Ethernet Connectors RA 6/4/4 RJ-11 flangeless ganged Learn More about Molex standard modular jacks	Datasheet	177In Stock	CHF 5.48	Min.: 1 Mult.: 1	Connectors	Ganged	Jack (Female)	RJ11	1x4	4P4C	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 RA LOPRO 50AU INV W/OSHLD 6/2 43860-0020 Molex 1: CHF 0.917 1’598In Stock	Mfr. Part No. 43860-0020 Mouser Part No 538-43860-0020	Molex	Modular Connectors / Ethernet Connectors MODJACK RA LOPRO 50AU INV W/OSHLD 6/2 Learn More about Molex standard modular jacks	Datasheet	1’598In Stock	CHF 0.917 CHF 0.78 CHF 0.68 CHF 0.66 View CHF 0.616 CHF 0.59 CHF 0.549 CHF 0.484 CHF 0.46	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ11	1x1	6P2C	Unshielded	Cat 3	Through Hole	Right Angle	Solder	1.5 A	150 VAC	- 40 C	+ 85 C	Black	Tab Up	43860	Tube
Modular Connectors / Ethernet Connectors ModJackV 062 Flgls 50Au W/O Clip 4/4 42410-4170 Molex 1: CHF 1.80 924In Stock	Mfr. Part No. 42410-4170 Mouser Part No 538-42410-4170	Molex	Modular Connectors / Ethernet Connectors ModJackV 062 Flgls 50Au W/O Clip 4/4 Learn More about Molex standard modular jacks	Datasheet	924In Stock	CHF 1.80 CHF 1.53 CHF 1.37 CHF 1.27 View CHF 1.20 CHF 1.14 CHF 1.09 CHF 1.03 CHF 1.01	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ9	1x1	4P4C	Unshielded	Cat 3	Through Hole	Vertical	Solder	1.5 A	150 VAC	- 40 C	+ 85 C	Black	Top Entry	42410	Tray
Modular Connectors / Ethernet Connectors RA FLANGELESS 6/4 low profile 43202-6105 Molex 1: CHF 1.67 713In Stock	Mfr. Part No. 43202-6105 Mouser Part No 538-43202-6105	Molex	Modular Connectors / Ethernet Connectors RA FLANGELESS 6/4 low profile Learn More about Molex standard modular jacks	Datasheet	713In Stock	Cut Tape CHF 1.67 CHF 1.41 CHF 1.27 CHF 1.21 View Reel CHF 0.983 CHF 1.13 CHF 1.08 CHF 1.03 CHF 0.983 MouseReel Available	Min.: 1 Mult.: 1 : 2’000	Connectors	Modular	Jack (Female)	RJ45	1x1	6P6C	Unshielded	Cat 3	Through Hole	Right Angle	Solder	1.5 A	150 VAC	- 40 C	+ 85 C	Black	Tab Down	43202	Reel, Cut Tape, MouseReel
Modular Connectors / Ethernet Connectors RA 6/6 INVERTED RJ11 all panel tabs 43860-0014 Molex 1: CHF 1.96 598In Stock	Mfr. Part No. 43860-0014 Mouser Part No 538-43860-0014	Molex	Modular Connectors / Ethernet Connectors RA 6/6 INVERTED RJ11 all panel tabs Learn More about Molex standard modular jacks	Datasheet	598In Stock	CHF 1.96 CHF 1.76 CHF 1.71	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

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42410
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44170
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44248
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