Nidec Copal CS-7 Rotary selector switch

In the development of sophisticated electronic systems, board-level configuration requires components that offer both accuracy and longevity. The CS-7 series provides a professional rotary switching solution that delivers clear tactile feedback during operation. The Nidec Copal CS-7 Rotary selector switch utilizes an advanced internal contact system designed to handle logic-level signals with extreme stability, ensuring that your device settings remain secure even in demanding industrial environments.

A key technical advantage of the Nidec Copal CS-7 Rotary selector switch is its non-shorting switching timing. This safety feature ensures that one circuit path is completely disconnected before the next is engaged, preventing electrical bridging that could lead to signal interference or component damage. Furthermore, the switch is built with heat-resistant resin, allowing it to withstand standard reflow soldering profiles. With its fully washable design, manufacturers can perform thorough PCB cleaning post-assembly to remove flux residues, ensuring the long-term peak performance of the final product.

Description

The Nidec Copal CS-7 Rotary selector switch is a high-performance subminiature component engineered for precision logic control in compact electronic environments. This versatile switch features a low-profile design that is fully compatible with surface mount technology (SMT), allowing for high-density PCB integration without compromising mechanical reliability.

The Nidec Copal CS-7 is a compact, surface-mount (SMT) rotary selector switch designed for industrial and high-reliability applications. It is often used as a companion product to the SH-7000 series, offering a simple selector function in the same 7mm square footprint.

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Specifications

  • Circuit: SPDT
  • Rating: 0.5 VA maximum (16 VDC, 100 mA)
  • Switching Timing: Non-shorting
  • Contact Resistance: 50 mΩ maximum
  • Insulation Resistance: 1,000 MΩ minimum (100 VDC)
  • Dielectric Strength: 250 VAC, 1 minute
  • Mechanical Life: 50 cycles
  • Operating Torque: 2 to 15 mN·m

Features

  • Subminiature Space-Saving Design: Engineered for high-density PCB layouts where vertical and horizontal space is limited.
  • Precision SPDT Logic Control: Provides reliable Single Pole Double Throw transitions for clean hardware-level signal routing.
  • Advanced Non-Shorting Mechanism: Protects sensitive circuits by ensuring a break-before-make transition during switching.
  • Industrial Sealing Integrity: Fully washable construction allows for deep immersion cleaning without risk of internal contamination.
  • Automated Process Compatibility: Optimized for high-speed pick-and-place and standardized reflow soldering assembly.
  • Gold-Plated Reliability: High-grade contact plating prevents oxidation and maintains low contact resistance over the component’s life.

Applications

  • Telecommunications Infrastructure: Ideal for internal mode selection and hardware-level configuration in networking cards.
  • Industrial Metrology: Used in portable sensors and diagnostic tools for precise hardware parameter setting.
  • Medical Diagnostic Hardware: Reliable switching for subminiature healthcare monitoring and laboratory devices.
  • Security and Surveillance: Managing logic states and function selection in compact surveillance modules.
  • Professional Audio/Video: Signal path management and control settings in modular broadcast hardware.