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
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Packaging
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
Molex Modular Connectors / Ethernet Connectors RA 8/8 RJ-45 low profile
Datasheet
1,580In Stock
16,214Expected 03/06/2026
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 FLANGELESS 8/8 low profile
Datasheet
602In Stock
200Expected 20/04/2026
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 ModJack RA LoPro Flgls Shld 50Au 8/8
Datasheet
894In Stock
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 6/6/2 RJ-11 flangeless ganged
Datasheet
811In Stock
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


Molex Modular Connectors / Ethernet Connectors RA 8/8/2 RJ-45 flangeless ganged
Datasheet
1,257In Stock
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
Molex Modular Connectors / Ethernet Connectors 6POS R/A SMT LOW PROFILE
Datasheet
3,127In Stock
7,050On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
Molex Modular Connectors / Ethernet Connectors RA SMT 8/8 RJ-45 low profile
Datasheet
6,710In Stock
2,250Expected 01/06/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 150

Connectors Modular Jack (Female) RJ45 1x1 8P8C 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
Molex Modular Connectors / Ethernet Connectors 6/6 2 PORTS RA
Datasheet
7,968In Stock
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 Up 43814 Tube
Molex Modular Connectors / Ethernet Connectors RA 8/8 INVERTED RJ45 low profile
Datasheet
9,441In 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 43860 Tray
Molex Modular Connectors / Ethernet Connectors RA 6/6 INVERTED low profile
Datasheet
4,536In Stock
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 43860 Tube
Molex Modular Connectors / Ethernet Connectors RA 8/8 INVERTED lightpipes RJ45
Datasheet
1,773In 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, Transparent Tab Up 43860 Tray
Molex Modular Connectors / Ethernet Connectors RA 6/6 INVERTED RJ11 all panel tabs
Datasheet
892In Stock
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
Molex Modular Connectors / Ethernet Connectors 8/8 RA LO PROFILE
Datasheet
603In 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 VAC - 40 C + 85 C Black Tab Down 44050 Tray
Molex Modular Connectors / Ethernet Connectors MODJACK RA FLGLS CAT 5 THRHOLE SHLD
Datasheet
325In 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 VAC - 40 C + 85 C Black Tab Down 44050 Tray
Molex Modular Connectors / Ethernet Connectors RA SMT 8/8 RJ45 low profile
Datasheet
8,222In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 8/8 2 PORT MOD JACK R/A LO PRO
Datasheet
236In Stock
174Expected 11/05/2026
Min.: 1
Mult.: 1

Connectors Ganged Jack (Female) RJ45 1x2 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 8/8 RA LO PROFILE 4 PORTS
Datasheet
258In 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 Dual Port w/Nails 50 SAu 6/6
Datasheet
597In Stock
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 125 V - 40 C + 80 C Black Tab Down 44193 Reel, Cut Tape, MouseReel
Molex Modular Connectors / Ethernet Connectors RA 8/8/4 RJ45 low profile
Datasheet
138In Stock
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 Up 44248 Tray
Molex Modular Connectors / Ethernet Connectors 8/8CKT FLUSH SMT SHI SHIELD MOD JK 595PL
Datasheet
985In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 120

Connectors Modular Jack (Female) RJ45 1x1 8P8C Shielded, EMI Fingers Cat 3 PCB Mount Right Angle SMD/SMT 1.5 A 125 V - 40 C + 80 C Black Tab Down 44282 Reel, Cut Tape, MouseReel
Molex Modular Connectors / Ethernet Connectors 8/8 2 PORTS RA LOW PROFILE
Datasheet
194In Stock
Min.: 1
Mult.: 1

Connectors Ganged Jack (Female) RJ45 1x2 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 8/8 R/A LOW PROFILE
Datasheet
997In Stock
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
Molex Modular Connectors / Ethernet Connectors MODJACK RA COMPACT CAT 5 PTH UNSHIELDED
Datasheet
1,522In Stock
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 V - 40 C + 85 C Black Tab Down 44661 Tray
Molex Modular Connectors / Ethernet Connectors ModJackV 062 Flgls 50Au W/O Clip 4/4
Datasheet
1,098In Stock
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