Rectangular Connectors - Accessories

Image Part Number Description / PDF Quantity Rfq
67955-003LF

67955-003LF

Storage & Server IO (Amphenol ICC)

POLARIZED M/L HSG SHROUD

3000

10073978-044LF

10073978-044LF

Storage & Server IO (Amphenol ICC)

CONN IDC STRAIN RELIEF 44POS DL

0

10073978-020LF

10073978-020LF

Storage & Server IO (Amphenol ICC)

CONN IDC STRAIN RELIEF 20POS DL

336

10073978-014LF

10073978-014LF

Storage & Server IO (Amphenol ICC)

CONN IDC STRAIN RELIEF 14POS DL

868

71961-006LF

71961-006LF

Storage & Server IO (Amphenol ICC)

STRAIN RELIEF 6POS

1598

71961-026LF

71961-026LF

Storage & Server IO (Amphenol ICC)

STRAIN RELIEF 26POS

0

67030-001LF

67030-001LF

Storage & Server IO (Amphenol ICC)

CONNECTOR LATCH

534

10073978-050LF

10073978-050LF

Storage & Server IO (Amphenol ICC)

CONN IDC STRAIN RELIEF 50POS DL

201

65762-001LF

65762-001LF

Storage & Server IO (Amphenol ICC)

POLARIZING KEY

6589

65167-001LF

65167-001LF

Storage & Server IO (Amphenol ICC)

POLARIZING KEY

3322

65307-001LF

65307-001LF

Storage & Server IO (Amphenol ICC)

CONN POLARIZING PLUG 1PC = 1PLUG

6845

10073978-026LF

10073978-026LF

Storage & Server IO (Amphenol ICC)

CONN IDC STRAIN RELIEF 26POS DL

0

10140957-101LF

10140957-101LF

Storage & Server IO (Amphenol ICC)

VERIO POWER 3POS CONNECTOR

78

68106-003LF

68106-003LF

Storage & Server IO (Amphenol ICC)

POLARIZED M/L HSG SHROUD DBL ROW

652

8428001206030

8428001206030

Storage & Server IO (Amphenol ICC)

STRAIN RELIEF 812 SERIES 10 POS

0

71961-010LF

71961-010LF

Storage & Server IO (Amphenol ICC)

STRAIN RELIEF 10POS

1635

67016-014LF

67016-014LF

Storage & Server IO (Amphenol ICC)

STRAIN RELIEF 14POS

37

8428001206037

8428001206037

Storage & Server IO (Amphenol ICC)

STRAIN RELIEF 812 SERIES 50 POS

0

10073978-034LF

10073978-034LF

Storage & Server IO (Amphenol ICC)

CONN IDC STRAIN RELIEF 34POS DL

0

65166-001LF

65166-001LF

Storage & Server IO (Amphenol ICC)

POLARIZING KEY

909

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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