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Nidec Copal SRF Rotary selector switch

Nidec Copal SRF Rotary selector switch

In the development of precision instrumentation, the consistency of hardware settings is paramount. The SRF series offers a dependable solution for board-level logic selection. The Nidec Copal SRF Rotary selector switch features an 8-position rotary mechanism that delivers clear tactile feedback, allowing for secure state changes in high-density electronic environments.

A major competitive advantage of the Nidec Copal SRF Rotary selector switch is its environmental resilience. The switch is built using high-grade heat-resistant resin and features an O-ring seal, making it completely washable post-assembly. This allows manufacturers to perform thorough PCB cleaning to remove flux and contaminants without risking the electrical integrity of the internal contacts. With its self-cleaning twin-contact mechanism, the SRF series ensures ultra-low contact resistance and prevents oxidation, maintaining peak performance across its entire operational life.

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Description

The Nidec Copal SRF Rotary selector switch is a premium subminiature component engineered for high-precision signal management in industrial and communication electronics. Featuring a compact 10 mm square profile and through-hole mounting, this switch provides a reliable 8-position selection mechanism, making it an essential tool for hardware-level configuration and mode setting.

The Nidec Copal SRF series consists of miniature rotary selector switches designed for panel mounting. Unlike many of Nidec’s other rotary switches that are “coded” (like BCD or Hexadecimal for PCBs), the SRF series is a high-capacity power selector switch often used for manual mode selection in industrial or consumer equipment.

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Specifications

  • Circuit Type: Rotary Selector
  • Number of Positions: 8
  • Rating (Non-switching): 100 mA, 50 VDC
  • Rating (Switching): 100 mA, 5 VDC
  • Contact Resistance: 100 mΩ maximum
  • Insulation Resistance: 1,000 MΩ minimum (100 VDC)
  • Dielectric Strength: 250 VAC, 1 minute
  • Mechanical Life: 10,000 steps
  • Operating Torque: 5 to 30 mN·m

Features

  • Ini di isi dengan features & tida
  • Precision 8-Position Mechanism: Provides stable and accurate circuit selection for hardware logic management.
  • Fully Washable O-ring Seal: Protects internal components during immersion cleaning processes, ensuring long-term reliability.
  • Self-Cleaning Twin Contacts: Features a wiping action that removes surface oxidation to maintain consistent electrical conductivity.
  • Subminiature Square Profile: Compact 10 mm design saves valuable PCB real estate in dense industrial modules.
  • Superior Gold-Plated Integrity: High-grade plating prevents environmental corrosion and ensures low contact resistance.
  • Industrial Thermal Resilience: Constructed with heat-resistant materials to withstand standard wave soldering temperatures.
  • k perlu di Heading 2, langsung saja masukan features

Applications

  • Industrial Automation: Setting device addresses and protocol parameters in compact PLC and sensor units.
  • Telecommunications Infrastructure: Internal mode selection and hardware configuration for networking and server modules.
  • Medical Diagnostic Tools: Precise signal routing and functional switching in handheld healthcare instrumentation.
  • Security Systems: Logic control and address configuration for professional alarm panels and controllers.
  • Test and Measurement: Calibration range selection and mode control in laboratory and field test equipment.

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