Accessories

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CR0787-000

CR0787-000

TE Connectivity Raychem Cable Protection

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Accessories

1. Overview

Accessories in the hardware and fasteners category refer to supplementary components designed to enhance the functionality, durability, and assembly efficiency of mechanical and structural systems. These components include cable management solutions, mounting brackets, connectors, and protective covers. They play a critical role in ensuring system reliability, safety, and ease of maintenance across industries such as automotive, aerospace, electronics, and construction.

2. Major Types & Functional Classification

TypeFunction & FeaturesApplication Examples
Cable Ties & ClampsSecure and organize cables; available in nylon, stainless steel, or UV-resistant materialsData centers, automotive wiring harnesses
Connectors & AdaptersEnable quick-disconnect interfaces for electrical, hydraulic, or pneumatic systemsIndustrial machinery, robotics
Mounting BracketsProvide structural support for components like sensors, displays, or panelsSmart home devices, solar panels
Protective CoversShield fasteners or joints from dust, moisture, or vibrationOutdoor equipment, marine applications
Terminal BlocksSecure electrical connections while allowing easy maintenanceControl cabinets, automation systems

3. Structure & Composition

Accessories typically feature a modular design optimized for specific load-bearing or environmental requirements. Key components include:

  • Material: High-strength polymers (e.g., nylon 6/6), stainless steel, aluminum alloys, or rubber for sealing
  • Geometry: Interlocking mechanisms (e.g., ratchet teeth on cable ties), threaded interfaces, or snap-fit designs
  • Surface Treatment: Zinc plating for corrosion resistance, UV stabilization for outdoor use

4. Key Technical Specifications

ParameterDescriptionImportance
Tensile StrengthMaximum load before failure (e.g., 50 200 N for standard cable ties)Ensures mechanical reliability under stress
Temperature RangeOperational limits (-40 C to 120 C for industrial-grade materials)Prevents deformation in extreme environments
Corrosion ResistanceEvaluated via salt spray testing (e.g., 96 hours @ 5% NaCl)Extends lifespan in humid or chemical-exposed settings
Electrical ConductivityMeasured in Siemens per meter (S/m) for grounding componentsEnsures safety in high-voltage systems
IP RatingIngress Protection scale (e.g., IP67 for dust/water resistance)Determines suitability for outdoor/underwater use

5. Application Fields

Primary industries and equipment utilizing these accessories include:

  • Automotive: Engine compartment wiring harnesses, sensor mounting
  • Electronics: Server rack cable management, PCB terminal blocks
  • Renewable Energy: Solar panel mounting brackets, wind turbine cable clamps
  • Consumer Goods: Smart home device assembly, furniture connectors

6. Leading Manufacturers & Products

ManufacturerRepresentative ProductKey Features
HellermannTytonFixMount Adjustable BracketLoad capacity: 25 kg, UV-resistant polymer
TE ConnectivityDEUTSCH DT Series ConnectorIP69K rating, operates from -55 C to 125 C
3MScotchlok PVC Insulating CoversFlame-retardant material, 600V insulation rating
RS ProStainless Steel Cable Ties100% corrosion-free in 1000-hour salt spray test

7. Selection Guidelines

Key considerations for optimal selection:

  • Environmental Conditions: Assess exposure to chemicals, UV radiation, or extreme temperatures
  • Compatibility: Match thread sizes (e.g., M4/M6) or cable diameters (e.g., 2 10 mm)
  • Regulatory Compliance: Ensure certifications like RoHS, REACH, or UL 94 flammability standards
  • Cost Efficiency: Balance initial cost against lifecycle durability (e.g., stainless steel vs. nylon)

8. Industry Trends

Emerging trends shaping the sector include:

  • Lightweight Materials: Increased adoption of carbon fiber-reinforced polymers for weight-sensitive applications
  • Smart Accessories: Integration of sensors in cable ties/brackets for real-time structural health monitoring
  • Sustainability: Growth of biodegradable plastic fasteners and recyclable metal alloys
  • Standardization: Global harmonization of dimensions (e.g., ISO 16914 for automotive connectors)
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