Rectangular Connectors - Accessories

Image Part Number Description / PDF Quantity Rfq
84506-001

84506-001

Storage & Server IO (Amphenol ICC)

PICK UP CAP

0

67018-001LF

67018-001LF

Storage & Server IO (Amphenol ICC)

EJECTOR LATCH

7325

71961-020LF

71961-020LF

Storage & Server IO (Amphenol ICC)

STRAIN RELIEF 20POS

342

10073978-016LF

10073978-016LF

Storage & Server IO (Amphenol ICC)

CONN IDC STRAIN RELIEF 16POS DL

778

66563-003

66563-003

Storage & Server IO (Amphenol ICC)

LOW PROFILE STRAIN RELIEF 10POS

0

66563-008

66563-008

Storage & Server IO (Amphenol ICC)

LOW PROFILE STRAIN RELIEF 16POS

0

8428001206031

8428001206031

Storage & Server IO (Amphenol ICC)

STRAIN RELIEF 812 SERIES 14 POS

0

8428001206036

8428001206036

Storage & Server IO (Amphenol ICC)

STRAIN RELIEF 812 SERIES 40 POS

0

8428001211002

8428001211002

Storage & Server IO (Amphenol ICC)

CENTRE POLARIZING KEY 812 SERIES

0

8428001206034

8428001206034

Storage & Server IO (Amphenol ICC)

STRAIN RELIEF 812 SERIES 26 POS

0

8428001206035

8428001206035

Storage & Server IO (Amphenol ICC)

STRAIN RELIEF 812 SERIES 34 POS

0

8428001607005

8428001607005

Storage & Server IO (Amphenol ICC)

CONN SHORT LATCH 816 SERIES

0

8428001607006

8428001607006

Storage & Server IO (Amphenol ICC)

CONN LONG LATCH 816 SERIES

0

8428001206033

8428001206033

Storage & Server IO (Amphenol ICC)

STRAIN RELIEF 812 SERIES 20 POS

0

67020-001

67020-001

Storage & Server IO (Amphenol ICC)

POLARIZING KEY

0

10122956-BC2401U

10122956-BC2401U

Storage & Server IO (Amphenol ICC)

MINITEKPWR 4.2 R/A COVER

0

66423-002

66423-002

Storage & Server IO (Amphenol ICC)

HDR POLARIZING KEY

0

94259-001

94259-001

Storage & Server IO (Amphenol ICC)

MTK PICKUP CAP

0

65824-007LF

65824-007LF

Storage & Server IO (Amphenol ICC)

EJECTOR LATCH

0

8428001206032

8428001206032

Storage & Server IO (Amphenol ICC)

STRAIN RELIEF

0

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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