Modular Connectors - Accessories

Part Number	Description / PDF	Quantity
1658192 Phoenix Contact	CONN CODING RING RJ45 PLUGS 10PC	0
RJFC6B Socapex (Amphenol Pcd)	CONN CAP FOR RJF SERIES PLUG	55
1987673-1 TE Connectivity AMP Connectors	IP65/67 PUSH-PULL FRAME CAT6	26
PSL-DCJB-BU Panduit Corporation	CONN JACK MOD BLOCKOUT DEV 10PC	21355
TM-6-DC1(01) Hirose	CONN DUST CAP FOR 6 POS MOD JACK	0
RJFC7ZN Socapex (Amphenol Pcd)	CONN CAP FOR RJF SERIES RCPT	10
726151005 Würth Elektronik Midcom	RJ11 CONNECTOR COVER RJ11	472
520435-1 TE Connectivity AMP Connectors	CONN FERRULE PLUG 6POS ROUND	2984
520461-1 TE Connectivity AMP Connectors	CONN PLUG 4POS SDL RND SHLD BTTM	1813
450-011 Stewart Connector	CONN BOOT FOR MODULAR PLUGS	10189
PRJ0V2-BK/2 TMB	RJ PRO SHELL, BLACK (PK/2)	100
PSL-DCPLRX-OR Panduit Corporation	CONN RJ45 PLUG LOCK-IN DEV 10PC	3
09350025402 HARTING	CONN DUST CAP FOR PNL MNT FRAMES	61
09458450009XL HARTING	CONN DUST CAP FOR MOD RJ45 ADAPT	0
1608029 Phoenix Contact	CONN PNL MNT FRAME FOR RJ45 JACK	0
CPUDCAPBL-X Panduit Corporation	45 UP/DOWN CAP FOR TX6A CAT 10PC	190
0951154881 Woodhead - Molex	CONN BOOT FOR MODULAR PLUGS	0
1413970 Phoenix Contact	PROTECTIVE COVERS, DEGREE OF PRO	0
09451510026 HARTING	RJ INDUSTRIAL RJ45, CABLE BOOT B	0
09350025402XL HARTING	CONN DUST CAP FOR PNL MNT FRAMES	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:

Environmental conditions (temperature, humidity, vibration)
Signal type and frequency requirements
Space constraints and mounting options
Regulatory compliance (RoHS, REACH, UL)
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