Rectangular Connectors - Accessories

Image Part Number Description / PDF Quantity Rfq
AT12P-BT-YW

AT12P-BT-YW

Tuchel / Amphenol

BOOT (BACKSHELL) FOR 12-WAY RECE

140

AT4P-BT-YW

AT4P-BT-YW

Tuchel / Amphenol

BOOT (BACKSHELL) FOR 4-WAY RECEP

240

AT6S-BT-YW

AT6S-BT-YW

Tuchel / Amphenol

BOOT (BACKSHELL) FOR 6-WAY PLUG,

250

AIPXE-5X650BP-01

AIPXE-5X650BP-01

Tuchel / Amphenol

AIPX BLANK HEADER PLATE LARGE ,

52

AT4P-BT

AT4P-BT

Tuchel / Amphenol

BOOT (BACKSHELL) FOR 4-WAY RECEP

596

AT8S-BT-BK

AT8S-BT-BK

Tuchel / Amphenol

BOOT (BACKSHELL) FOR 8-WAY PLUG,

312

AT2P-BT

AT2P-BT

Tuchel / Amphenol

BOOT (BACKSHELL) FOR 2-WAY RECEP

594

AT2S-BT

AT2S-BT

Tuchel / Amphenol

BOOT (BACKSHELL) FOR 2-WAY PLUG,

592

AT8P-BT

AT8P-BT

Tuchel / Amphenol

BOOT (BACKSHELL) FOR 8-WAY RECEP

500

AW2S-B

AW2S-B

Tuchel / Amphenol

CONN PLUG WEDGE 2POS BLACK

0

AT6P-BT-BK

AT6P-BT-BK

Tuchel / Amphenol

BOOT (BACKSHELL) FOR 6-WAY RECEP

327

AW2S-A

AW2S-A

Tuchel / Amphenol

CONN PLUG WEDGE 2POS GRAY

0

AT3P-BT-YW

AT3P-BT-YW

Tuchel / Amphenol

BOOT (BACKSHELL) FOR 3-WAY RECEP

300

AT2P-BT-YW

AT2P-BT-YW

Tuchel / Amphenol

BOOT (BACKSHELL) FOR 2-WAY RECEP

250

AT04-2P-RT01

AT04-2P-RT01

Tuchel / Amphenol

AT 2 PIN RECEPTACLE 1 DIODE TERM

600

AT2P-BT-BK

AT2P-BT-BK

Tuchel / Amphenol

BOOT (BACKSHELL) FOR 2-WAY RECEP

597

AT4S-BT-YW

AT4S-BT-YW

Tuchel / Amphenol

BOOT (BACKSHELL) FOR 4-WAY PLUG,

189

AT3S-BT-BK

AT3S-BT-BK

Tuchel / Amphenol

BOOT (BACKSHELL) FOR 3-WAY PLUG,

599

AT12S-BT-BK

AT12S-BT-BK

Tuchel / Amphenol

BOOT (BACKSHELL) FOR 12-WAY PLUG

466

AT6S-BT-BK

AT6S-BT-BK

Tuchel / Amphenol

BOOT (BACKSHELL) FOR 6-WAY PLUG,

400

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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