MRJR Ruggedized RJ Receptacle Connectors

Amphenol MRJR Ruggedized RJ Receptacle Connectors feature die-cast housings and IP67 sealing for Harsh environment applications. These connectors provide reliable performance in extreme conditions for demanding applications and mate with standard RJ plugs where Ethernet/IP protocol is used. The MRJR connectors protect against shock, vibration, and impact preventing distortion. A wide variety of mounting and termination options are available operating in a temperature range of -55°C to +105°C.

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Qty. RoHS ECAD Model Product
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Amphenol Commercial Products Modular Connectors / Ethernet Connectors RJ RUGGED DUST COVER
Datasheet
1.295In Stock
Min.: 1
Mult.: 1

Accessories Dust Cover - 40 C + 105 C Black MRJ Bulk
Amphenol Commercial Products Modular Connectors / Ethernet Connectors RUGGED RJ45 BOOT-PLUG
Datasheet
134In Stock
300Expected 10/19/2026
Min.: 1
Mult.: 1

Accessories Boot Jack (Female) - 20 C + 200 C Clear MRJ Bulk
Amphenol Commercial Products Modular Connectors / Ethernet Connectors 8P Rugged Mod Jack R/A w/ Grn/Yllw LED
Datasheet
39In Stock
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ45 1x1 8P8C Shielded Cat 5 Panel Mount Right Angle Solder 1.5 A - 40 C + 105 C Green / Yellow MRJ Bulk
Amphenol Commercial Products Modular Connectors / Ethernet Connectors CONNECTOR DUST COVER GRAY RUBBER MOLD
Datasheet
33In Stock
Min.: 1
Mult.: 1

Accessories Cap RJ45 Unshielded - 40 C + 105 C Gray MRJ Bulk
Amphenol Commercial Products Modular Connectors / Ethernet Connectors Dust Cover for Rugged RJ's
Datasheet
31In Stock
Min.: 1
Mult.: 1

Accessories Cap RJ45 Unshielded - 40 C + 105 C Black MRJ Bulk
Amphenol Commercial Products Modular Connectors / Ethernet Connectors Rugged Dust cover
Datasheet
74In Stock
300Expected 10/19/2026
Min.: 1
Mult.: 1

Accessories Cap RJ45 Unshielded - 40 C + 105 C Black MRJ Bulk
Amphenol Commercial Products Modular Connectors / Ethernet Connectors Rugged Dust cover
Datasheet
155In Stock
240Expected 10/6/2026
Min.: 1
Mult.: 1

Accessories Cap RJ45 Unshielded - 40 C + 105 C Black MRJ Bulk
Amphenol Commercial Products Modular Connectors / Ethernet Connectors RUGGED PANEL GASKET
Datasheet
180In Stock
Min.: 1
Mult.: 1
Accessories Gasket Unshielded - 65 C + 200 C Black MRJ Bulk
Amphenol Commercial Products Modular Connectors / Ethernet Connectors Rugged RJ45 vertical
Datasheet
53In Stock
80Expected 11/3/2026
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ45 1x1 8P8C Unshielded Cat 5 Flange Mount Right Angle Solder IP67 1.5 A - 40 C + 105 C Black MRJ Bulk
Amphenol Commercial Products Modular Connectors / Ethernet Connectors RUGGED RJ;R/A PCB TAIL;8PIN;YEL/GRN
Datasheet
35In Stock
80Expected 10/28/2026
Min.: 1
Mult.: 1

Connectors Industrial Jack (Female) RJ45 1x1 8P8C Shielded Cat 6a Flange Mount Right Angle Solder IP67 1.5 A - 40 C + 105 C Black Yellow / Green MRJ Bulk
Amphenol Commercial Products Modular Connectors / Ethernet Connectors Rugged RJ45 vertical
Datasheet
25In Stock
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ45 1x1 10P10C Unshielded Cat 5 Flange Mount Right Angle Solder IP67 1.5 A - 40 C + 105 C Black Green / Yellow MRJ Bulk
Amphenol Commercial Products Modular Connectors / Ethernet Connectors Recept RJ45 PCB Tail Vert No Dust Cvr
Datasheet
23In Stock
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ45 1x1 8P8C Shielded Cat 5 Flange Mount Straight IP67 1.5 A - 40 C + 105 C Black Green / Green Tab Down MRJ Bulk
Amphenol Commercial Products Modular Connectors / Ethernet Connectors Rcpt RJ45 PCB Tail, R/A, PCB Hand Wiring
Datasheet
28In Stock
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ45 1x1 8P8C Shielded Cat 5 Flange Mount Right Angle Solder IP67 1.5 A - 40 C + 105 C Black Tab Down MRJ Bulk
Amphenol Commercial Products Modular Connectors / Ethernet Connectors Epoxy Free IP67 RJ11 Right Angle 6C6P
Datasheet
80In Stock
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ11, RJ12, RJ14, RJ25 1x1 6P6C Shielded Cat 5 Flange Mount Right Angle IP67 1.5 A - 40 C + 105 C Black Tab Down MRJR Bulk
Amphenol Commercial Products Modular Connectors / Ethernet Connectors Epoxy Free IP67 RJ11 Vertical RJ11 6C6P
Datasheet
90In Stock
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ11 1x1 6P6C Panel Mount Straight Solder IP67 1.5 A 2.5 V - 40 C + 105 C MRJR Bulk
Amphenol Commercial Products Modular Connectors / Ethernet Connectors Epoxy Free IP67 RJ45 Vert. 8 pos no LEDs
Datasheet
72In Stock
80Expected 10/30/2026
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ45 1x1 8P8C Shielded Cat 5 Panel Mount Straight Solder IP67 1.5 A - 40 C + 105 C Black Tab Down MRJR Bulk
Amphenol Commercial Products Modular Connectors / Ethernet Connectors Epoxy Free IP67 RJ45 Vert. 8 pos w/LEDs
Datasheet
67In Stock
160Expected 10/28/2026
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ45 1x1 8P8C Shielded Cat 5 Panel Mount Straight Solder IP67 1.5 A - 40 C + 105 C Black Green / Yellow Tab Down MRJR Bulk
Amphenol Commercial Products Modular Connectors / Ethernet Connectors Rugged RJ11 Vertical
Datasheet
23In Stock
Min.: 1
Mult.: 1
Connectors Modular Jack (Female) RJ11, RJ12, RJ14, RJ25 1x1 6P6C Shielded Cat 5 Flange Mount Vertical IP67 1.5 A - 40 C + 105 C Black Tab Down MRJR Bulk
Amphenol Commercial Products Modular Connectors / Ethernet Connectors Gen2 Rugged RJ45 Receptacle, IP67
Datasheet
80In Stock
Min.: 1
Mult.: 1

Connectors Rugged Jack (Female) RJ45 Cat 6a PCB Mount Right Angle Through Hole IP67 1.5 A - 40 C + 105 C MRJR Bulk
Amphenol Commercial Products Modular Connectors / Ethernet Connectors Rugged RJ45 R/A
Datasheet
65In Stock
Min.: 1
Mult.: 1
Connectors Modular Jack (Female) RJ45 1x1 8P8C Shielded Cat 5 Panel Mount Right Angle Solder 1.5 A - 40 C + 105 C Green / Yellow MRJR Bulk
Amphenol Commercial Products Modular Connectors / Ethernet Connectors Gen2 Rugged RJ45 Receptacle, IP67
Datasheet
79In Stock
Min.: 1
Mult.: 1

Connectors Rugged Jack (Female) RJ45 Cat 6a PCB Mount Right Angle Through Hole IP67 1.5 A - 40 C + 105 C Yellow / Green MRJR Bulk
Amphenol Commercial Products Modular Connectors / Ethernet Connectors Gen2 Rugged RJ45 Receptacle, IP67
Datasheet
74In Stock
Min.: 1
Mult.: 1

Connectors Rugged Jack (Female) RJ45 Cat 6a PCB Mount Vertical Through Hole IP67 1.5 A - 40 C + 105 C Green / Yellow MRJR Bulk
Amphenol Commercial Products Modular Connectors / Ethernet Connectors Rcpt, RJ45 PCB tail R/A, 8 Contacts
Datasheet
37In Stock
Min.: 1
Mult.: 1
Connectors Modular Jack (Female) RJ45 1x1 8P8C Shielded Cat 5 Panel Mount Right Angle Solder 1.5 A - 40 C + 105 C MRJR Bulk
Amphenol Commercial Products Modular Connectors / Ethernet Connectors Gen2 Rugged standard RJ Receptacle, IP67
Datasheet
50In Stock
Min.: 1
Mult.: 1

Connectors Rugged Jack (Female) RJ45 Cat 6a PCB Mount Right Angle Through Hole IP67 1.5 A - 40 C + 105 C MRJR Bulk
Amphenol Commercial Products Modular Connectors / Ethernet Connectors Rugged RJ45, Cat5e, Right Angle on PCB with standard RJ on the other side of PCB
Datasheet
44In Stock
120Expected 10/23/2026
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ45 1x1 8P8C Shielded Cat 5e Flange Mount Right Angle IP67 1.5 A - 40 C + 105 C Black Tab Down MRJR Bulk