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Nidec Copal AS Slide Switch

Nidec Copal AS Slide Switch

The Nidec Copal AS Slide Switch series (formerly Fujisoku) represents a pinnacle in subminiature switch technology. Engineered for high-density mounting, these switches utilize a twin-contact mechanism that guarantees high contact reliability. The use of gold-plated contacts makes them ideal for low-level logic signals, preventing oxidation and maintaining stable contact resistance over time.

One of the standout features of the AS series is its non-shorting (break-before-make) switching timing. This ensures that the connection to the first circuit is broken before the connection to the second is made, preventing accidental electrical shorts during transition. With a versatile terminal pitch of 0.2″ or 0.3″, these switches integrate seamlessly into standard and custom PCB layouts, providing a robust interface for user-controlled parameters or mode selection.

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Description

The Nidec Copal AS Slide Switch is a high-performance subminiature switching solution designed for precision electronics. Featuring a compact form factor and gold-plated contacts, this series ensures exceptional signal integrity and long-term reliability in demanding low-current applications.

The Nidec Components AS Series (formerly Nidec Copal Electronics) is a line of hyper-miniature slide switches known for their high contact reliability and gold-plated contacts, making them ideal for low-current signals and PCB mounting.

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Specifications

FeatureSpecification
CircuitSPDT / DPDT
Rating (Max)0.4 VA AC/DC (50 mA 60 VAC/DC)
Rating (Min)1 μA 20 mVAC/DC
Switching TimingNon-shorting
Terminal StyleThrough hole, PC R/A (0.3″ or 0.2″ pitch)
SealingNon-washable
Contact MaterialGold-plated contacts

Features

  • Subminiature design for space-saving PCB implementation.
  • High contact reliability through a specialized twin-contact mechanism.
  • Gold-plated contacts optimized for low-level switching and long shelf life.
  • Non-shorting switching timing to protect circuit integrity.
  • Multiple terminal configurations including vertical and right-angle (R/A) options.
  • Robust mechanical construction with clear tactile feedback.

Applications

  • Industrial Control Systems: Setting parameters on control boards or automation modules.
  • Instrumentation: Mode selection for handheld meters and laboratory equipment.
  • Telecommunications: Signal routing and configuration in networking hardware.
  • Medical Electronics: Precise switching in diagnostic and monitoring devices.
  • Security Systems: Configuration of DIP-style settings in localized security panels.

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