Modular Connectors - Accessories

Image Part Number Description / PDF Quantity Rfq
2891521

2891521

Phoenix Contact

CONN LOCK KEY FOR RJ45 PLUGS

0

520463-1

520463-1

TE Connectivity AMP Connectors

CONN SHELL SHIELD 6POS BOTTOM

0

TM23P-8-BT(01)

TM23P-8-BT(01)

Hirose

CONN BOOT HOODED FOR TM23 PLUG

0

1657847

1657847

Phoenix Contact

CONN PANEL MOUNT FRAME FOR RJ45

0

09458400007

09458400007

HARTING

PUSHPULL V4 CLIP FOR PLUG; VIOLE

0

IPRJ-CAP-P

IPRJ-CAP-P

NorComp

CONN PROTECT CAP FOR PANEL JACKS

0

09455950030

09455950030

HARTING

CONN HOUSING FOR MOD RJ45 JACK

27

0859993255

0859993255

Woodhead - Molex

CONN DUST CAP FOR MOD RJ45 JACK

0

MRJ-2586-20BP

MRJ-2586-20BP

Storage & Server IO (Amphenol ICC)

CONN DUST CAP FOR MRJ SER RCPT

113

JE19

JE19

Socapex (Amphenol Pcd)

CONN GASKET FOR RJF TV SER RCPT

373

726151102

726151102

Würth Elektronik Midcom

CONN CAP FOR RJ45 CONNECTORS

10002

1-1546408-1

1-1546408-1

TE Connectivity AMP Connectors

CONN CAP FOR RJ45 PLUGS CIRCULAR

0

1987306-1

1987306-1

TE Connectivity AMP Connectors

CONN HOUSING FOR RJ45 JACKS

100

PSL-DCPLRX-GR

PSL-DCPLRX-GR

Panduit Corporation

CONN RJ45 PLUG LOCK-IN DEV 10PC

0

RJFTVC6ZN

RJFTVC6ZN

Socapex (Amphenol Pcd)

CONN CAP FOR RJF TV SERIES PLUG

15

PSL-DCJB-IG

PSL-DCJB-IG

Panduit Corporation

CONN JACK MOD BLOCKOUT DEV 10PC

0

1404773

1404773

Phoenix Contact

CONN DUST CAP FOR RJ45 PANEL MNT

0

RJFC2B

RJFC2B

Socapex (Amphenol Pcd)

CONN CAP FOR RJF SERIES RCPT

1923

1689226

1689226

Phoenix Contact

CONN BOOT FOR RJ45 PLUGS

0

09455020003

09455020003

HARTING

CONN LABEL FOR HARPORT CONNECTOR

13

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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