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 (CAD) 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
Tab Direction
Series
Packaging
Molex Modular Connectors / Ethernet Connectors LoPro RA Modjack 50SAu 8/10
Datasheet
247In 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 8/8 RA LO PROFILE
Datasheet
3,839On Order
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 ModJack RA LoPro Flgls Shld 30Au 8/8
Datasheet
1,070Expected 2026-06-22
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 8/8 4 PORTS RA LOW PROFILE
Datasheet
205Expected 2026-06-23
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 COMPACT CAT 5 PTH SHIELDED
Datasheet
200Expected 2026-05-12
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
Molex Modular Connectors / Ethernet Connectors ModJack Vert Flush 50Au W/O Clip 4/4
Datasheet
Non-Stocked
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
Molex Modular Connectors / Ethernet Connectors 8/8K W/O CLIP flangeless lo pro
Datasheet
Non-Stocked
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
Molex Modular Connectors / Ethernet Connectors Modular Jack Vert Low Profile 8/10
Datasheet
Non-Stocked
Min.: 2,940
Mult.: 1,470

Connectors Modular Jack (Female) 1x1 10P10C Unshielded Cable Mount Vertical Solder 1.5 A 150 VAC - 40 C + 85 C Black Top Entry 43090 Tray
Molex Modular Connectors / Ethernet Connectors ModJack RA LoPro Flgls 50 SAu 8/8Key
Datasheet
Non-Stocked
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
Molex Modular Connectors / Ethernet Connectors Modjack RA LoPro 8/8 FLGLS W/SHLD 50AU
Datasheet
Non-Stocked
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
Molex Modular Connectors / Ethernet Connectors RA 6/4/8 RJ-11 flangeless ganged
Datasheet
Non-Stocked
Min.: 180
Mult.: 180

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 ModJack RA Gangd Unshl Flh 6Prt 6/2
Datasheet
Non-Stocked
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
Molex Modular Connectors / Ethernet Connectors ModJack RA Gangd Unshl Flh 8Prt 6/2
Datasheet
Non-Stocked
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
Molex Modular Connectors / Ethernet Connectors MODJACK GANGD SHLD RA FLH 4PRT 8/8GRD
Datasheet
Non-Stocked
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
Molex Modular Connectors / Ethernet Connectors LoPro RA Modjack 50SAu 8/10
Datasheet
Non-Stocked
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
Molex Modular Connectors / Ethernet Connectors LoPro RA Modjack 50SAu 8/8
Datasheet
Non-Stocked
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
Molex Modular Connectors / Ethernet Connectors LoPro RA Modjack 50SAu 8/8
Datasheet
Non-Stocked
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
Molex Modular Connectors / Ethernet Connectors LoPro RA Modjack 50SAu 8/8
Datasheet
Non-Stocked
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
Molex Modular Connectors / Ethernet Connectors MODJACK DUAL PORT SMT 50 SAU 6/6
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
Molex Modular Connectors / Ethernet Connectors R/A INV MODJK LTPIPES UNSHLD 6/4
Datasheet
Non-Stocked
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
Molex Modular Connectors / Ethernet Connectors R/A INV MODJK 6/6 W/LTPIPES SHLD WOTAB
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Jack (Female) RJ11 1x1 Shielded Cat 3 Right Angle Solder 1.5 A 150 VAC - 40 C + 85 C Black, Transparent 43860 Tray
Molex Modular Connectors / Ethernet Connectors RA 8/8/2 RJ45 low profile
Datasheet
Non-Stocked
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
Molex Modular Connectors / Ethernet Connectors MODJACK RA FLGLS CAT5 PTH 4PORT SHLD
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ45 8P8C Shielded Cat 5 Right Angle Solder 1.5 A 150 VAC - 40 C + 85 C Black 44150 Tray
Molex Modular Connectors / Ethernet Connectors RA SHLDED MOD JACK STACKED 8/8 12P
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1

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
Molex Modular Connectors / Ethernet Connectors 6/4 2 PORT MOD JACK RT.ANGLE LOW PROFILE
Datasheet
Non-Stocked
MouseReel Available
Min.: 1,200
Mult.: 300
Reel: 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