Modular Connectors - Accessories

Image Part Number Description / PDF Quantity Rfq
RVUDCBR-B24

RVUDCBR-B24

Belden

REVCONN DUST COVER BROWN

0

0040121290

0040121290

Woodhead - Molex

SEMCONN CONTACT

0

TM41W-P

TM41W-P

Hirose

MODULAR GANGED JACK

0

RVUICRD-B24

RVUICRD-B24

Belden

REVCONN COLOR ICON RED

27

MRJ258A01BP

MRJ258A01BP

Storage & Server IO (Amphenol ICC)

CONN GASKET FOR MRJ SER RCPT

0

RJBG17756

RJBG17756

Quatech / B+B SmartWorx

RJLNXX BACKEND PROTECTIVE COVER

0

RJFC2FZN

RJFC2FZN

Socapex (Amphenol Pcd)

CONN CAP FOR RJF SERIES RCPT

0

AX100436

AX100436

Belden

COLOR-CODED ICON KIT,

0

0951151882

0951151882

Woodhead - Molex

CONN BOOT FOR MODULAR PLUGS

0

AX104138

AX104138

Belden

10GX IDC PATCH PANEL

0

450-015

450-015

Stewart Connector

CONN BOOT FOR MODULAR PLUGS

4888

09458400008

09458400008

HARTING

PUSHPULL V4 CLIP FOR PLUG; BLUE

0

1968920000

1968920000

Weidmuller

CONN DUST CAP FOR MOD RJ45 PLUG

0

RJFTVC7MBZ

RJFTVC7MBZ

Socapex (Amphenol Pcd)

CAP METALIC JAM NUT RCPT GREEN

0

RJ11FTVC6N

RJ11FTVC6N

Socapex (Amphenol Pcd)

CONN PROTECT CAP FOR RJ11F JACK

0

RJSSE248501

RJSSE248501

Storage & Server IO (Amphenol ICC)

LIGHT PIPE FOR RJSSE SERIES

0

1966290000

1966290000

Weidmuller

CONN HOUSING W/COVER RJ45 JACK

0

1963080000

1963080000

Weidmuller

CONN STRAIN RELIEF FOR RJ45 PLUG

0

MTP-88-C8-SR-A3

MTP-88-C8-SR-A3

Adam Tech

CAT8 PLUG STRAIN RELIEF, 8P8C, P

0

RVUICTP-B24

RVUICTP-B24

Belden

REVCONN COLOR ICON PUR (TIA)

0

Modular Connectors - Accessories

1. Overview

Modular connectors accessories are complementary components designed to enhance the functionality, durability, and performance of modular connectors. These accessories ensure secure connections, environmental protection, and mechanical stability in diverse applications. They play a critical role in maintaining signal integrity and power transmission efficiency in modern electronic systems.

2. Main Types and Functional Classification

Type Functional Features Application Examples
Dust Covers Protect interfaces from particulate contamination Network switches, industrial sensors
Strain Relief Kits Reduce mechanical stress on cable terminations Robotics, automation equipment
Mounting Brackets Secure connectors to panels or enclosures Telecom racks, control cabinets
Adapter Sleeves Enable cross-compatibility between connector standards Multimedia devices, test equipment
Test Caps Facilitate continuity and insulation testing Field deployment verification

3. Structure and Composition

Typical modular connector accessories consist of:

  • High-impact thermoplastic housing (UL94 V-0 rated)
  • Corrosion-resistant metal components (stainless steel/zinc alloy)
  • Elastomer seals for IP protection (IP65-IP68)
  • Integrated polarization keys for correct mating alignment
  • EMI shielding layers (conductive elastomer or metal plating)

4. Key Technical Specifications

Parameter Value Range Importance
Operating Voltage 50V-600V AC/DC Determines power handling capability
Contact Resistance 10m Affects signal integrity
Operating Temperature -40 C to +125 C Environmental reliability
Mating Cycles 500-10,000 cycles Service life expectancy
Insulation Resistance 100M Safety and performance

5. Application Fields

Key industries include:

  • Telecommunications (5G base stations, fiber nodes)
  • Industrial Automation (PLC systems, sensor networks)
  • Data Centers (server racks, storage arrays)
  • Medical Equipment (MRI machines, patient monitors)
  • Consumer Electronics (smart home devices, wearables)

6. Leading Manufacturers and Products

Manufacturer Key Products
TE Connectivity DEUTSCH DT series accessories
Amphenol Industrial circular connector kits
Molex Mini50 header accessories
Delphi Automotive-grade sealed connectors
3M Electrostatic discharge (ESD) protection modules

7. Selection Guidelines

Key considerations:

  1. Environmental conditions (temperature, humidity, vibration)
  2. Signal type and frequency requirements
  3. Space constraints and mounting options
  4. Regulatory compliance (RoHS, REACH, UL)
  5. Total cost of ownership (durability vs initial cost)

Case Study: In smart factory deployments, selecting IP67-rated strain relief accessories reduced cable failure rates by 76% in robotic arm applications.

8. Industry Trends

Emerging developments:

  • Miniaturization for IoT device integration
  • High-speed data transmission support (>25Gbps)
  • Smart connectors with built-in diagnostics
  • Biodegradable polymer materials for eco-compliance
  • Hybrid optical-electrical interface accessories
  • Industry 4.0-enabled condition monitoring features

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