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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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model 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
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Series
Packaging
Molex Modular Connectors / Ethernet Connectors Inverted ModJack /sh hield PCI Comp. 8/8
Datasheet
502In Stock
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 44380 Tray
Molex Modular Connectors / Ethernet Connectors Modjack RA Flgls Cat 5 PTH 2Port Unshiel
Datasheet
450In Stock
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
Molex Modular Connectors / Ethernet Connectors Ganged Inv Modjack S Shld W/Lt Pipe 8/8
Datasheet
289In Stock
Min.: 1
Mult.: 1

Connectors Ganged Jack (Female) RJ45 1x2 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
Molex Modular Connectors / Ethernet Connectors Modjack RA Flgls Cat at5 PTH 6Port Shield
Datasheet
479In Stock
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
Molex Modular Connectors / Ethernet Connectors ModJack RA Gangd SHLD FLH 6PRT 8/10
Datasheet
100In Stock
Min.: 1
Mult.: 1

Connectors Ganged Jack (Female) RJ45 8P8C Shielded Cat 3 Right Angle Solder 1.5 A 150 VAC - 40 C + 85 C Black 43223 Tray
Molex Modular Connectors / Ethernet Connectors LoPro RA Modjack 50SAu 8/10
Datasheet
513In Stock
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 LOPRO RA MODJACK 50 SAU 8CKT
Datasheet
480In Stock
Min.: 1
Mult.: 1

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
Molex Modular Connectors / Ethernet Connectors MODJACK RA COMPACT CAT 5 PTH SHIELDED
Datasheet
247In Stock
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
Molex Modular Connectors / Ethernet Connectors MODJACK RA COMPACT CAT 5 PTH SHIELDED
Datasheet
186In Stock
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
Molex Modular Connectors / Ethernet Connectors 8POS R/A SMT LOW PROFILE
Datasheet
10,641In Stock
3,840Expected 2026/04/20
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 Up 43860 Tray
Molex Modular Connectors / Ethernet Connectors VERT 8/8 RJ-45 flangeless stand pro
Datasheet
4,996In Stock
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 ModJack 062 Flush LOPRO W/O CLIP 6/6
Datasheet
2,551In Stock
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 ModJack 125 Flgls LOPRO W/O CLIP 8/8
Datasheet
2,940In Stock
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


Molex Modular Connectors / Ethernet Connectors RA 8/8/6 RJ-45 flangeless ganged
Datasheet
287In Stock
Min.: 1
Mult.: 1

Connectors Ganged Jack (Female) RJ45 1x6 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 50AU Inv w/shield8/8
Datasheet
974In Stock
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 8/8 RA LO PROFILE 2 PORTS INVERTED
Datasheet
359In Stock
Min.: 1
Mult.: 1

Connectors Ganged Jack (Female) RJ45 1x2 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
Molex Modular Connectors / Ethernet Connectors 8POS R/A SMT 2 PORTS LOW PROFILE INVERTE
Datasheet
488In Stock
Min.: 1
Mult.: 1

Connectors Ganged Jack (Female) RJ45 1x2 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
Molex Modular Connectors / Ethernet Connectors Inverted ModJack Min ni-PCI Compliant 8/8
Datasheet
1,466In Stock
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
Molex Modular Connectors / Ethernet Connectors RA 8/8 INVERTED RJ45 low profile
Datasheet
4,263In Stock
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 Tab Up 44620 Tube
Molex Modular Connectors / Ethernet Connectors VERT 6/6 PANEL STOPS flush mnt stand pro
Datasheet
2,059In Stock
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
1,982In Stock
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 PCB 4/2 low profile
Datasheet
1,645In Stock
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 8/8 RJ-45 flush mount low pro
Datasheet
1,495In Stock
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
Molex Modular Connectors / Ethernet Connectors VERT 8/8 RJ-45 flangeless low pro
Datasheet
3,053In Stock
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
Molex Modular Connectors / Ethernet Connectors RA 4/4 PORT 1 low profile
Datasheet
3,029In Stock
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