Rectangular Cable Assemblies

Image Part Number Description / PDF Quantity Rfq
A20SUR20SUR32W102A

A20SUR20SUR32W102A

JST

JUMPER 20SUR-32S - 20SUR-32S 4"

0

A14SUR14SUR32W51B

A14SUR14SUR32W51B

JST

JUMPER 14SUR-32S - 14SUR-32S 2"

0

A05ZR05ZR28H51B

A05ZR05ZR28H51B

JST

JUMPER 05ZR-8M-P - 05ZR-8M-P 2"

527

A11SR11SR30K254A

A11SR11SR30K254A

JST

JUMPER 11SR-3S - 11SR-3S 10"

999

A11KR11DA28W102B

A11KR11DA28W102B

JST

JUMPER 11DA-8M - 11KR-8M-P 4"

0

A10SUR10SUR32W203B

A10SUR10SUR32W203B

JST

JUMPER 10SUR-32S - 10SUR-32S 8"

861

A04SR04SR30K203A

A04SR04SR30K203A

JST

JUMPER 04SR-3S - 04SR-3S 8"

293

A02RSFP16K203K

A02RSFP16K203K

JST

JUMPER RSFP-2-LM 8"

0

A08DS08DS28W51B

A08DS08DS28W51B

JST

JUMPER 08DS-8E - 08DS-8E 2"

198

A14SUR14SUR32W203A

A14SUR14SUR32W203A

JST

JUMPER 14SUR-32S - 14SUR-32S 8"

0

A10ZR10ZR28H203A

A10ZR10ZR28H203A

JST

JUMPER 10ZR-8M-P - 10ZR-8M-P 8"

996

A22SUR22SUR32W254A

A22SUR22SUR32W254A

JST

JUMPER 22SUR-32S - 22SUR-32S 10"

0

A20XSR20XSR36R51B

A20XSR20XSR36R51B

JST

JUMPER 20XSR-36S - 20XSR-36S 2"

0

A22XSR22XSR36R51B

A22XSR22XSR36R51B

JST

JUMPER 22XSR-36S - 22XSR-36S 2"

0

A13ZR13ZR28H51A

A13ZR13ZR28H51A

JST

JUMPER 13ZR-8M-P - 13ZR-8M-P 2"

1000

A16XSR16XSR36R295B

A16XSR16XSR36R295B

JST

JUMPER 16XSR-36S - 16XSR-36S 12"

0

A20SUR20SUR32W203B

A20SUR20SUR32W203B

JST

JUMPER 20SUR-32S - 20SUR-32S 8"

0

A11SR11SR30K152B

A11SR11SR30K152B

JST

JUMPER 11SR-3S - 11SR-3S 6"

995

A10ZR10ZR28H305B

A10ZR10ZR28H305B

JST

JUMPER 10ZR-8M-P - 10ZR-8M-P 12"

913

A16XSR16XSR36R152A

A16XSR16XSR36R152A

JST

JUMPER 16XSR-36S - 16XSR-36S 6"

0

Rectangular Cable Assemblies

1. Overview

Rectangular cable assemblies are engineered interconnect solutions featuring rectangular-shaped connectors and integrated cables. They enable reliable signal, data, and power transmission in electronic systems. These assemblies are critical in modern technology for their compact design, high-density connectivity, and robust performance in demanding environments.

2. Main Types and Functional Classification

TypeFunctional CharacteristicsApplication Examples
D-SubminiatureMetal-shielded, screw-locking designIndustrial computers, military equipment
IDC (Insulation Displacement)Tool-less termination, flat cable compatibilityTelecom switches, HVAC systems
Board-to-BoardLow-profile, high-pin-count optionsServers, medical imaging devices
Ribbon CableParallel signal routing, flexible dielectricComputer peripherals, test equipment

3. Structure and Components

Typical construction includes:

  • Contact elements: Phosphor bronze or beryllium copper with gold/silver plating
  • Insulation: High-temperature thermoplastic (e.g., LCP, PBT)
  • Shielding: Braided copper or conductive polymer layers
  • Strain relief: Molded thermoplastic overbraiding
  • Connector housing: Glass-filled nylon for mechanical stability

4. Key Technical Parameters

ParameterTypical RangeImportance
Rated Voltage50V - 600VEnsures dielectric safety
Current Capacity1A - 15A per contactDetermines power handling
Contact Resistance5-20m Impacts signal integrity
Insulation Resistance100M - 10G Prevents leakage currents
Operating Temperature-55 C to +125 CEnvironmental reliability
Mating Cycles500 - 5000 cyclesDurability indicator

5. Application Fields

Primary sectors include:

  • Computer & Peripherals: Server backplanes, GPU interconnects
  • Telecommunications: 5G base stations, optical network terminals
  • Industrial Automation: PLC interfaces, robotic controllers
  • Medical Equipment: MRI scanners, diagnostic devices
  • Transportation: EV battery management systems, avionics

6. Leading Manufacturers

ManufacturerKey Products
Amphenol CorporationD-Sub 90 PCB Mount Series
TE ConnectivityMATE-AX High-Speed Backplane Cables
Molex LLCPicoBlade 0.8mm Wire-to-Board Cables
Samtec Inc.QTE High-Density Array Cables

7. Selection Guidelines

Key considerations:

  • Electrical requirements (voltage/current profiles)
  • Mechanical constraints (space limitations, vibration exposure)
  • Environmental factors (temperature extremes, chemical exposure)
  • Signal integrity needs (impedance control, crosstalk reduction)
  • Cost-effectiveness across production volumes

Example: Industrial IoT gateways require IP67-rated assemblies with EMI shielding for factory floor deployment.

8. Industry Trends

Emerging developments include:

  • Miniaturization: 0.4mm pitch connectors for mobile devices
  • High-speed capabilities: 25+ Gbps differential pair designs
  • Smart integration: Embedded sensors for condition monitoring
  • Sustainability focus: Halogen-free materials adoption
  • Automated manufacturing: AI-driven quality control systems
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