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 (EUR) 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 RA 6/6 INVERTED RJ11 all panel tabs 43860-0014 Molex 1: 1,94 € 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	1,94 € 1,83 €	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 RA LO PROFILE 44050-0003 Molex 1: 5,39 € 333In Stock	Mfr. Part No. 44050-0003 Mouser Part No 538-44050-0003	Molex	Modular Connectors / Ethernet Connectors 8/8 RA LO PROFILE Learn More about Molex standard modular jacks	Datasheet	333In Stock	5,39 € 4,60 € Quote Quote	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 6/4 FLUSH SMT 44144-0004 Molex 1: 1,93 € 880In Stock	Mfr. Part No. 44144-0004 Mouser Part No 538-44144-0004	Molex	Modular Connectors / Ethernet Connectors 6/4 FLUSH SMT Learn More about Molex standard modular jacks	Datasheet	880In Stock	Cut Tape 1,93 € 1,63 € 1,57 € Reel 1,57 € 1,55 € 1,53 € MouseReel Available	Min.: 1 Mult.: 1 : 150	Connectors	Modular	Jack (Female)	RJ11	1x1	6P4C	Unshielded	Cat 3	PCB Mount	Right Angle	SMD/SMT	1.5 A	150 VAC	- 40 C	+ 70 C	Black	Tab Down	44144	Reel, Cut Tape, MouseReel
Modular Connectors / Ethernet Connectors Ganged Inv Modjack N k No Shld 2 Port 8/8 44248-0057 Molex 1: 6,36 € 83In Stock	Mfr. Part No. 44248-0057 Mouser Part No 538-44248-0057	Molex	Modular Connectors / Ethernet Connectors Ganged Inv Modjack N k No Shld 2 Port 8/8 Learn More about Molex standard modular jacks	Datasheet	83In Stock	6,36 €	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 Up	44248	Tray
Modular Connectors / Ethernet Connectors Inverted ModJack Min ni-PCI Compliant 8/8 44380-0001 Molex 1: 1,51 € 1 146In Stock	Mfr. Part No. 44380-0001 Mouser Part No 538-44380-0001	Molex	Modular Connectors / Ethernet Connectors Inverted ModJack Min ni-PCI Compliant 8/8 Learn More about Molex standard modular jacks	Datasheet	1 146In Stock	1,51 € 1,36 € 1,19 € 1,15 € View 1,08 € 1,03 € 0,98 € 0,923 €	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 Up	44380	Tube
Modular Connectors / Ethernet Connectors MODJACK RA COMPACT CAT 5 PTH SHIELDED 44661-0011 Molex 1: 7,60 € 13In Stock	Mfr. Part No. 44661-0011 Mouser Part No 538-44661-0011	Molex	Modular Connectors / Ethernet Connectors MODJACK RA COMPACT CAT 5 PTH SHIELDED Learn More about Molex standard modular jacks	Datasheet	13In Stock	7,60 € 7,29 € 6,67 € 6,36 € View 5,80 € 5,40 € 5,17 €	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 V	- 40 C	+ 85 C	Black	Tab Down	44661	Tray
Modular Connectors / Ethernet Connectors MODJACK RA COMPACT CAT 5 PTH SHIELDED 44661-1001 Molex 1: 7,42 € 133In Stock	Mfr. Part No. 44661-1001 Mouser Part No 538-44661-1001	Molex	Modular Connectors / Ethernet Connectors MODJACK RA COMPACT CAT 5 PTH SHIELDED Learn More about Molex standard modular jacks	Datasheet	133In Stock	7,42 € 6,31 € 5,92 € 5,63 € View 5,36 € 5,28 €	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 V	- 40 C	+ 85 C	Black	Tab Down	44661	Tray
Modular Connectors / Ethernet Connectors MODJACK RA COMPACT CAT 5 PTH SHIELDED 44661-1011 Molex 1: 9,19 € 111In Stock	Mfr. Part No. 44661-1011 Mouser Part No 538-44661-1011	Molex	Modular Connectors / Ethernet Connectors MODJACK RA COMPACT CAT 5 PTH SHIELDED Learn More about Molex standard modular jacks	Datasheet	111In Stock	9,19 €	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 V	- 40 C	+ 85 C	Black	Tab Down	44661	Tray
Modular Connectors / Ethernet Connectors ModJack 125 Flgls LoPro W/O Clip 8/2 42878-9370 Molex 1: 0,946 € 109In Stock	Mfr. Part No. 42878-9370 Mouser Part No 538-42878-9370	Molex	Modular Connectors / Ethernet Connectors ModJack 125 Flgls LoPro W/O Clip 8/2 Learn More about Molex standard modular jacks	Datasheet	109In Stock	0,946 € 0,801 € 0,768 € 0,733 €	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P2C	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 RA 8/10 RJ-45 low profile 43202-8101 Molex 1: 1,87 € 1 115In Stock	Mfr. Part No. 43202-8101 Mouser Part No 538-43202-8101	Molex	Modular Connectors / Ethernet Connectors RA 8/10 RJ-45 low profile Learn More about Molex standard modular jacks	Datasheet	1 115In Stock	1,87 €	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	43202	Tray
Modular Connectors / Ethernet Connectors ModJack RA LoPro Flgls Shld 50Au 8/10 43202-8811 Molex 1: 3,71 € 18In Stock	Mfr. Part No. 43202-8811 Mouser Part No 538-43202-8811	Molex	Modular Connectors / Ethernet Connectors ModJack RA LoPro Flgls Shld 50Au 8/10 Learn More about Molex standard modular jacks	Datasheet	18In Stock	3,71 € 3,67 €	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 GANGD SHLD RA 8PRT 8/8GRD 43223-8582 Molex 1: 18,39 € 7In Stock	Mfr. Part No. 43223-8582 Mouser Part No 538-43223-8582	Molex	Modular Connectors / Ethernet Connectors MODJACK GANGD SHLD RA 8PRT 8/8GRD Learn More about Molex standard modular jacks	Datasheet	7In Stock	18,39 € 15,63 € 15,24 € 12,94 € View 12,42 € 12,17 € Quote	Min.: 1 Mult.: 1	Connectors	Ganged	Jack (Female)	RJ45	1x8	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 6/2 CKT R/A SMT MODJACK 43743-6201 Molex 1: 1,63 € 574In Stock	Mfr. Part No. 43743-6201 Mouser Part No 538-43743-6201	Molex	Modular Connectors / Ethernet Connectors 6/2 CKT R/A SMT MODJACK Learn More about Molex standard modular jacks	Datasheet	574In Stock	Cut Tape 1,63 € 1,42 € 1,36 € 1,27 € Reel 0,972 € View 1,15 € 0,88 € MouseReel Available	Min.: 1 Mult.: 1 : 600	Connectors	Modular	Jack (Female)	RJ11	1x1	6P2C	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 R/A INV MODJK 6/6 W/LT PIPES SHLD WTAB 43860-0011 Molex 1: 3,27 € 120In Stock	Mfr. Part No. 43860-0011 Mouser Part No 538-43860-0011	Molex	Modular Connectors / Ethernet Connectors R/A INV MODJK 6/6 W/LT PIPES SHLD WTAB Learn More about Molex standard modular jacks	Datasheet	120In Stock	3,27 € 2,79 € 2,41 € 2,29 € View 2,18 € 2,10 € 1,90 €	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, Transparent	Tab Up	43860	Tray
Modular Connectors / Ethernet Connectors Modjack RA Flgls Cat 5 PTH 8 Prt W/Shield 44150-0008 Molex 1: 32,20 € 35In Stock	Mfr. Part No. 44150-0008 Mouser Part No 538-44150-0008	Molex	Modular Connectors / Ethernet Connectors Modjack RA Flgls Cat 5 PTH 8 Prt W/Shield Learn More about Molex standard modular jacks	Datasheet	35In Stock	32,20 € 28,47 € 27,90 €	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 8/8/8 STACKED shielded w/lightpipe 44170-0001 Molex 1: 38,78 € 17In Stock	Mfr. Part No. 44170-0001 Mouser Part No 538-44170-0001	Molex	Modular Connectors / Ethernet Connectors RA 8/8/8 STACKED shielded w/lightpipe Learn More about Molex standard modular jacks	Datasheet	17In Stock	38,78 €	Min.: 1 Mult.: 1	Connectors	Stacked	Jack (Female)	RJ45	2x4	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 Inverted ModJack Min ni-PCI Compliant 6/6 44380-0002 Molex 1: 1,20 € 776In Stock	Mfr. Part No. 44380-0002 Mouser Part No 538-44380-0002	Molex	Modular Connectors / Ethernet Connectors Inverted ModJack Min ni-PCI Compliant 6/6 Learn More about Molex standard modular jacks	Datasheet	776In Stock	1,20 € 1,01 € 0,972 € 0,903 € View 0,823 € 0,74 € 0,668 €	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 Up	44380	Tube
Modular Connectors / Ethernet Connectors MODJACK CAT5 STACKD 50 SAU 8 PORT 44520-0004 Molex 1: 30,48 € 7In Stock	Mfr. Part No. 44520-0004 Mouser Part No 538-44520-0004	Molex	Modular Connectors / Ethernet Connectors MODJACK CAT5 STACKD 50 SAU 8 PORT Learn More about Molex standard modular jacks	Datasheet	7In Stock	30,48 € 22,68 € 21,63 € 20,72 € View 20,30 € 20,04 € Quote	Min.: 1 Mult.: 1	Connectors	Stacked	Jack (Female)	RJ45	2x4	8P8C	Shielded, EMI Fingers	Cat 5, Cat 5e	Through Hole	Right Angle	Solder	1.5 A	125 V	- 40 C	+ 80 C	Black	Tab Up and Tab Down	44520	Tray
Modular Connectors / Ethernet Connectors LoPro RA Modjack 50SAu 8/10 43249-8911 Molex 1: 3,19 € 229In Stock Factory Special Order	Mfr. Part No. 43249-8911 Mouser Part No 538-43249-8911 Factory Special Order	Molex	Modular Connectors / Ethernet Connectors LoPro RA Modjack 50SAu 8/10 Learn More about Molex standard modular jacks	Datasheet	229In Stock	3,19 € 2,91 € 2,75 € 2,56 € View 2,24 € 2,10 € 1,77 € 1,68 € 1,65 €	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P10C	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 RA 8/8 INVERTED RJ45 low profile 44620-0001 Molex 1: 1,65 € 17 640On Order	Mfr. Part No. 44620-0001 Mouser Part No 538-44620-0001	Molex	Modular Connectors / Ethernet Connectors RA 8/8 INVERTED RJ45 low profile Learn More about Molex standard modular jacks	Datasheet	17 640On Order On Order Ship Dates Mfr. No: 44620-0001 Stock: 0 On Order: 13 860 Expected 02/11/2026 3 780 Expected 23/12/2026 Factory Lead Time: 10 Weeks	1,65 € 1,50 € 1,33 € 1,30 € 1,28 €	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 Up	44620	Tube
Modular Connectors / Ethernet Connectors VERT 8/8 RJ-45 flangeless low pro 42878-8410 Molex 1: 1,60 € 17 133On Order	Mfr. Part No. 42878-8410 Mouser Part No 538-42878-8410	Molex	Modular Connectors / Ethernet Connectors VERT 8/8 RJ-45 flangeless low pro Learn More about Molex standard modular jacks	Datasheet	17 133On Order On Order Ship Dates Mfr. No: 42878-8410 Stock: 0 On Order: 3 903 Expected 21/12/2026 7 350 Expected 11/02/2027 5 880 Expected 16/02/2027 Factory Lead Time: 20 Weeks	1,60 € 1,56 € 1,54 €	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 JK RA UNSHLDED 6/6/4 flangeless ganged 43223-6107 Molex 1: 5,81 € 2 040On Order	Mfr. Part No. 43223-6107 Mouser Part No 538-43223-6107	Molex	Modular Connectors / Ethernet Connectors JK RA UNSHLDED 6/6/4 flangeless ganged Learn More about Molex standard modular jacks	Datasheet	2 040On Order On Order Ship Dates Mfr. No: 43223-6107 Stock: 0 On Order: 1 200 Expected 04/02/2027 840 Expected 09/02/2027 Factory Lead Time: 12 Weeks	5,81 € 5,32 €	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 VERT 6/6 PANEL STOPS flush mnt stand pro 42410-6168 Molex 1: 1,68 € 2 788Expected 19/11/2026	Mfr. Part No. 42410-6168 Mouser Part No 538-42410-6168	Molex	Modular Connectors / Ethernet Connectors VERT 6/6 PANEL STOPS flush mnt stand pro Learn More about Molex standard modular jacks	Datasheet	2 788Expected 19/11/2026	1,68 € 1,43 € 1,27 € 1,20 € View 1,13 € 1,06 € 0,972 € 0,946 € 0,903 €	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ11	1x1	6P6C	Unshielded	Cat 3	Through Hole	Vertical	Solder	1.5 A	125 V	- 40 C	+ 80 C	Black	Top Entry	42410	Tray
Modular Connectors / Ethernet Connectors JK VERT .062 6/4 flangeless low pro 42878-6362 Molex 1: 1,53 € 5 038Expected 08/02/2027	Mfr. Part No. 42878-6362 Mouser Part No 538-42878-6362	Molex	Modular Connectors / Ethernet Connectors JK VERT .062 6/4 flangeless low pro Learn More about Molex standard modular jacks	Datasheet	5 038Expected 08/02/2027	1,53 €	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ11	1x1		Unshielded	Cat 3		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 30Au 8/8 43202-8924 Molex 1: 2,98 € 1 240On 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 240On Order On Order Ship Dates Mfr. No: 43202-8924 Stock: 0 On Order: 1 080 Expected 26/10/2026 160 Expected 27/10/2026 Factory Lead Time: 39 Weeks	2,98 € 2,94 €	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

Standard Modular Jacks

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42410
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43223
43249
43743
43814
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44050
44144
44150
44170
44193
44248
44282
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