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 (JPY) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
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Number of Positions / Contacts per Port
Shielding
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Packaging
Molex Modular Connectors / Ethernet Connectors MODJACK RA COMPACT CAT 5 PTH SHIELDED
Datasheet
132In 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 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 6POS R/A SMT LOW PROFILE
Datasheet
25,801In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 8POS R/A SMT LOW PROFILE
Datasheet
10,786In 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 Up 43860 Tray
Molex Modular Connectors / Ethernet Connectors R/A INV MODJK 6/6 W/LTPIPES SHLD WOTAB
Datasheet
478In Stock
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 6/6 2 PORTS RA
Datasheet
14,022In 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 offset panel tabs R
Datasheet
10,553In Stock
720Expected 11/9/2026
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 Tray
Molex Modular Connectors / Ethernet Connectors RA L-PRO MOD JCK SHLDED FNT POS
Datasheet
2,531In 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 ModJack RA LoPro Flgls Shld 50Au 8/8
Datasheet
1,175In 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 JK RA UNSHLDED 6/6/4 flangeless ganged
Datasheet
459In Stock
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 ModJack RA Gangd SHLD FLH 6PRT 8/10
Datasheet
180In 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 MOD JACK 8/8 PAN STP
Datasheet
2,164In 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 Down 43249 Tray
Molex Modular Connectors / Ethernet Connectors RA 8/8 INVERTED RJ45 all panel tabs
Datasheet
944In Stock
3,600On Order
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 Tray
Molex Modular Connectors / Ethernet Connectors MODJACK RA LOPRO INV W/SHIELD 50AU 6/6
Datasheet
1,216In Stock
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ11 1x1 6P6C 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 Modjack RA LoPro 50AU Inv w/shield8/8
Datasheet
695In 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 MODJACK RA FLGLS CAT5 PTH 2PRT UNSHLD
Datasheet
247In 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 8POS R/A SMT 2 PORTS LOW PROFILE
Datasheet
3,374In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 150

Connectors Ganged Jack (Female) RJ45 1x2 8P8C 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 8POS R/A SMT 2 PORTS LOW PROFILE INVERTE
Datasheet
527In Stock
1,680Expected 12/28/2026
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 6POS R/A SMT 2 PORTS LOW PROFILE
Datasheet
227In Stock
Min.: 1
Mult.: 1

Connectors Ganged Jack (Female) RJ11 1x2 6P4C 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 VERT 6/6 RJ-11 flangeless stand pro
Datasheet
7,123In 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 6/6 RJ-11 flangeless low pro
Datasheet
5,539In 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 VERT 8/8 RJ-45 flush mount low pro
Datasheet
1,463In 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
5,290In Stock
4,410Expected 12/21/2026
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
5,537In 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
11,136In 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 Down 43202 Tray