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Alpha (Taiwan) SR2511F Rotary Switches

Alpha (Taiwan) SR25 Rotary Switches feature 2 to 12 positions general-use switches with optional metal shafts and shorting or non-shorting changeover timing. Terminal types include soldering, PCB, and PCB upward. These switches offer 1.0kgf.cm ± 0.5kgf.cm rotational torque and 30° changeover angle. They have a 125VAC (0.3A) rating, 500VAC for 1 minute withstand voltage, and 50mΩ max. contact resistance. Alpha (Taiwan) SR25 Rotary Switches provide a life cycle of 10,000 operations (without load). Suitable applications include TV, video, audio, home appliances, precision apparatus, automotive, musical instruments, and industrial control.

Features

  • 2 to 12 positions general-use switches with optional metal shafts
  • Shorting / non-shorting changeover timing
  • Terminal types include soldering, PCB, and PCB upward

Applications

  • TV / Video
  • Audio
  • Home appliances
  • Precision apparatus
  • Automotive
  • Musical instruments
  • Industrial control

Specifications

  • 125VAC (0.3A) rating
  • 500VAC for 1 minute withstand voltage
  • 50mΩ max. contact resistance
  • 100MΩ min. at 500VDC insulation resistance
  • 1.0kgf.cm ± 0.5kgf.cm rotational torque
  • 30° changeover angle
  • 10,000 operating life cycles (without load)
Published: 2010-01-18 | Updated: 2022-03-11