Rectangular Connectors - Accessories

Image Part Number Description / PDF Quantity Rfq
TST24AS00

TST24AS00

VEAM

CONN SHROUD FOR 24POS RCPT W/PIN

0

TST03AH00

TST03AH00

VEAM

TRI SNAP 3 CONT PLUG HOOD

0

VRPC-CABLE SUPPORT

VRPC-CABLE SUPPORT

VEAM

CONN STRAIN RELIEF VEAM

697

TST36AH00

TST36AH00

VEAM

TRI SNAP 36 CONT PLUG HOOD

0

TST06AS00

TST06AS00

VEAM

CONN SHROUD FOR 6POS RCPT W/PIN

0

TFR12AH10

TFR12AH10

VEAM

CONN STRAIN RELIEF 12POS PLUG

0

TFR02AH10

TFR02AH10

VEAM

CONN STRAIN RELIEF 2POS PLUG

0

TST06AH00

TST06AH00

VEAM

TRI SNAP 6 CONT PLUG HOOD

0

TFR06AH10

TFR06AH10

VEAM

CONN STRAIN RELIEF 6POS PLUG

0

TFR24AH10

TFR24AH10

VEAM

CONN STRAIN RELIEF 24POS PLUG

0

TST24AH00

TST24AH00

VEAM

TRI SNAP 24 CONT PLUG HOOD

242

TST36AS00

TST36AS00

VEAM

CONN SHROUD FOR 36POS RCPT W/PIN

0

TFR36AH10

TFR36AH10

VEAM

CONN STRAIN RELIEF 36POS PLUG

0

TST12AH00

TST12AH00

VEAM

TRI SNAP 12 CONT PLUG HOOD

0

TST04AH00

TST04AH00

VEAM

CONN STRAIN RELIEF HOOD 4POS PLU

0

TST12AS00

TST12AS00

VEAM

CONN SHROUD FOR 12POS RCPT W/PIN

0

TST03AS00

TST03AS00

VEAM

CONN SHROUD FOR 3POS RCPT W/PIN

0

TST04AS00

TST04AS00

VEAM

CONN SHROUD FOR 4POS RCPT W/PIN

0

TFR03AH10

TFR03AH10

VEAM

CONN STRAIN RELIEF 3POS PLUG

0

TFR04AH10

TFR04AH10

VEAM

CONN STRAIN RELIEF 4POS PLUG

295

Rectangular Connectors - Accessories

1. Overview

Rectangular connectors - accessories refer to supplementary components designed to enhance the performance, durability, and functionality of rectangular electrical connectors. These accessories include covers, locking mechanisms, cable clamps, adapters, and sealing elements. They play a critical role in protecting connectors from environmental factors, ensuring mechanical stability, and enabling compatibility across systems. With the increasing complexity of electronic systems in industries like telecommunications, automotive, and industrial automation, these accessories have become essential for maintaining reliable signal and power transmission.

2. Main Types and Functional Classification

TypeFunctionApplication Example
Dust CoversProtect connectors from dust, moisture, and debrisOutdoor communication equipment
Locking RingsPrevent accidental disconnection under vibrationAerospace sensor systems
Cable ClampsSecure cables to prevent strain on contactsIndustrial machinery
Adapter PanelsEnable interface between different connector standardsData center server racks
Sealing GrommetsProvide IP67-rated watertight sealsMarine electronics
Mounting BracketsFacilitate secure panel or PCB installationMedical diagnostic devices

3. Structure and Composition

Typical accessories consist of:

  • Material: High-temperature resistant plastics (e.g., PBT, nylon) or metal alloys (e.g., aluminum, stainless steel)
  • Design: Molded housings with snap-fit or threaded interfaces
  • Coatings: Corrosion-resistant platings (e.g., nickel, zinc)
  • Sealing Elements: Elastomer O-rings or gaskets for environmental protection

4. Key Technical Specifications

ParameterDescriptionImportance
Material TypePlastic/metal compositionDetermines durability and temperature resistance
Operating Temp-55 C to +125 C rangeEnsures performance in extreme conditions
IP RatingIP65 to IP68Defines protection level against solids/liquids
Contact Resistance 10m Maintains signal integrity
Vibration ResistanceMIL-STD-202F compliantPrevents failure in dynamic environments
Installation MethodPush-pull, screw, or clip-onAffects ease of maintenance

5. Application Fields

Key industries utilizing these accessories include:

  • Telecommunications: 5G base stations, fiber optic enclosures
  • Automotive: EV charging systems, ADAS sensors
  • Industrial Automation: PLC control cabinets, robotic arms
  • Medical: MRI machines, patient monitoring systems
  • Aerospace: Avionics, satellite communication modules

6. Leading Manufacturers and Products

ManufacturerRepresentative ProductKey Feature
TE ConnectivityDura-Con Dust CoversUL94 V-0 flammability rating
AmphenolSealed Panel Mount KitsIP68 protection up to 3m depth
MolexMini50 Locking AdaptersHigh-density signal conversion
DelphiAutomotive Grade Cable ClampsVibration tested to 2000 hours
ITT CannonRuggedized MIL-DTL-38999 AdaptersOperating temp -65 C to +200 C

7. Selection Guidelines

Key considerations for selection:

  • Environmental Conditions: Outdoor applications require UV-resistant materials
  • Connector Compatibility: Match dimensions with IEC 61076 standards
  • Sealing Requirements: Select IP67/IP68 for submersion applications
  • Material Selection: Aluminum for EMI shielding, plastic for weight-sensitive uses
  • Regulatory Compliance: RoHS/REACH for EU markets, UL certification for North America

8. Industry Trends

Emerging developments include:

  • Miniaturization: Sub-1mm pitch accessories for IoT devices
  • Modular Designs: Interchangeable components for rapid system reconfiguration
  • Smart Integration: Embedded sensors in locking mechanisms for predictive maintenance
  • Eco-friendly Materials: Bio-based polymers replacing traditional plastics
  • High-Speed Compatibility: Accessories supporting 25+ Gbps data rates

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