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.

Results: 155
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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
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Molex Modular Connectors / Ethernet Connectors 8/8 RA LO PROFILE
Datasheet
229In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ45 1x1 8P8C Unshielded Cat 5, Cat 5e Through Hole Right Angle Solder 1.5 A 150 VAC - 40 C + 85 C Black Tab Down 44050 Tray
Molex Modular Connectors / Ethernet Connectors MODJACK CAT5 STACKD 50 SAU 8 PORT
Datasheet
21In Stock
A tariff of 30% may be applied if shipping to the United States.
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
Molex Modular Connectors / Ethernet Connectors 8/8 4 PORTS RA LOW PROFILE
Datasheet
67In Stock
A tariff of 30% may be applied if shipping to the United States.
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 V - 40 C + 85 C Black Tab Down 44560 Tray
Molex Modular Connectors / Ethernet Connectors VERT 6/6 PANEL STOPS flush mnt stand pro
Datasheet
321In Stock
2,800Expected 11/19/2026
A tariff of 10% may be applied if shipping to the United States.
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
Molex Modular Connectors / Ethernet Connectors VERT 8/8 PANEL STOP flush mnt stand pro
Datasheet
590In Stock
1,260Expected 12/28/2026
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ45 1x1 8P8C Unshielded Cat 3 Through Hole Vertical Solder 1.5 A 125 V - 40 C + 80 C Black Top Entry 42410 Tray
Molex Modular Connectors / Ethernet Connectors VERT 4/2 PANEL STOP low profile
Datasheet
777In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ45 1x1 4P2C Unshielded Cat 3 Through Hole Vertical Solder 1.5 A 150 VAC - 40 C + 85 C Black Top Entry 42878 Tray
Molex Modular Connectors / Ethernet Connectors VERT PCB 4/2 low profile
Datasheet
652In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) 1x1 4P4C Unshielded Cat 3 Through Hole Vertical Solder 1.5 A 150 VAC - 40 C + 85 C Black Top Entry 42878 Tray
Molex Modular Connectors / Ethernet Connectors VERT 6/2 RJ-11 flangeless low pro
Datasheet
3,013In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ11 1x1 6P2C Unshielded Cat 3 Through Hole Vertical Solder 1.5 A 150 VAC - 40 C + 85 C Black Top Entry 42878 Tray
Molex Modular Connectors / Ethernet Connectors RA 4/4 PORT 1 low profile
Datasheet
842In Stock
4,800Expected 10/8/2026
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ45 1x1 4P4C Unshielded Cat 3 Through Hole Right Angle Solder 1.5 A 150 VAC - 40 C + 85 C Black Tab Down 43202 Tray
Molex Modular Connectors / Ethernet Connectors RA 8/10 RJ-45 low profile
Datasheet
1,115In Stock
A tariff of 30% may be applied if shipping to the United States.
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
Molex Modular Connectors / Ethernet Connectors RA 8/8 RJ45 low profile
Datasheet
182In Stock
A tariff of 30% may be applied if shipping to the United States.
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
Molex Modular Connectors / Ethernet Connectors RA 8/8 RJ-45 low profile
Datasheet
340In Stock
A tariff of 30% may be applied if shipping to the United States.
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


Molex Modular Connectors / Ethernet Connectors RA 6/4/2 RJ-11 flangeless ganged
Datasheet
374In Stock
A tariff of 30% may be applied if shipping to the United States.
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


Molex Modular Connectors / Ethernet Connectors RA 6/4/4 RJ-11 flangeless ganged
Datasheet
227In Stock
A tariff of 30% may be applied if shipping to the United States.
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
Molex Modular Connectors / Ethernet Connectors RA 8/8/4 RJ45 low profile
Datasheet
194In Stock
240Expected 11/13/2026
A tariff of 30% may be applied if shipping to the United States.
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 Down 43223 Tray


Molex Modular Connectors / Ethernet Connectors RA 8/8/8 RJ-45 flangeless ganged
Datasheet
31In Stock
480Expected 11/19/2026
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Connectors Ganged Jack (Female) RJ45 1x8 8P8C Unshielded Cat 3 Through Hole Right Angle Solder 1.5 A 150 VAC - 40 C + 85 C Black Tab Down 43223 Tray
Molex Modular Connectors / Ethernet Connectors MODJACK RA LOPRO FLUSH 50 SAU 6/6
Datasheet
255In Stock
1,260Expected 11/19/2026
A tariff of 10% may be applied if shipping to the United States.
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
Molex Modular Connectors / Ethernet Connectors ModJack RA LoPro Flgls 50 SAu 6/4
Datasheet
182In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

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 Tab Down 43249 Tray
Molex Modular Connectors / Ethernet Connectors LoPro RA Modjack 50SAu 8/10
Datasheet
403In Stock
A tariff of 30% may be applied if shipping to the United States.
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
Molex Modular Connectors / Ethernet Connectors RA 6/4 INVERTED offset panel tabs
Datasheet
66In Stock
720Expected 11/12/2026
A tariff of 30% may be applied if shipping to the United States.
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 Tab Up 43860 Tray
Molex Modular Connectors / Ethernet Connectors R/A INV MODJK 6/6 W/LT PIPES SHLD WTAB
Datasheet
120In Stock
A tariff of 30% may be applied if shipping to the United States.
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


Molex Modular Connectors / Ethernet Connectors Modjck RA LoPro 50u Inv /shield tab 8
Datasheet
99In Stock
A tariff of 30% may be applied if shipping to the United States.
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
Molex Modular Connectors / Ethernet Connectors CAT 5 RA MOD JACK LP 8/8 TH SHLD
Datasheet
65In Stock
480Expected 11/23/2026
A tariff of 30% may be applied if shipping to the United States.
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
Molex Modular Connectors / Ethernet Connectors RA SMT 8/8 RJ45 low profile
Datasheet
40In Stock
11,700Expected 9/15/2026
MouseReel Available
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 450

Connectors Modular Jack (Female) RJ45 1x1 8P8C 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
Molex Modular Connectors / Ethernet Connectors 6/4 FLUSH SMT
Datasheet
880In Stock
MouseReel Available
A tariff of 10% may be applied if shipping to the United States.
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