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2019 Electronica China Date: Mar. 20-22 Venue: Shanghai New International Expo Centre


RBS120300 (SMT)

RBS120300 (SMT)


Product ID: Ball-Contact Sensor Switch

  • Dimensions / Operation / P.C.B. Layout
    • Please refer to the Specification
  • Functions
    • Two way 45° Tilt Detecting in vertical mode.
    • Rotation Detecting
  • Applications
    • Rotation detection for all kinds of monitors
    • Anti-theft / Anti-tamper devices
    • Alarm system
    • Automatically tilt shut off for sporting equipment
    • Toys、Entertainment devices
  • Electrical Characteristics
    • Contact Rating: 10mA, 5VDC
    • Contact Resistance: 50(ohm) max.
    • Insulation Resistance: 50M(ohm) min. at 100 VDC
    • Dielectric Strength: 50 VDC min. for 1 minute
    • Capacitance: 5pF max.
  • Mechanical Characteristics
    • Operating Temperature: -25°C to +85°C
    • Storage Temperature: -40°C to +85°C
    • Humidity: 40°C/95% RH
    • Mechanical Life: 2 Hz horizontal, 1,000,000 times
    • Electrical Life: 100,000 times
  • Patents
    • Taiwan Patent No. I 239025
    • Taiwan Patent No. I 261280
    • US Patent No. US 7,045,724 B1
    • US Patent No. US 7,473,857 B2
    • China Patent No. ZL 200610078234.3
    • China Patent No. ZL 200410091589.7
  • Suitable for vertical PCB.
  • Switch state: Normal close.
  • Tiny size, suitable for small space.
  • Housing made of high insulation plastic material, free from electric conduction and rust problem.
  • Gold-plated ball and terminals, low possibility of oxidization.
  • All plastic materials subject to industrial purpose, resist high temperature and meet fireproof function.
  • Simple ON and OFF signals, easy for design.
  • RoHS compliance, an ideal substitute for mercury switch.
  • A more economical tilt and rotation detection option than IC design solution.
  • All made in Taiwan and examined before shipment.
  • RoHS Compliance
Order Information:
  • Minimum Order: Please refer to the specification
  • Reference Price: Please contact us
  • Branded Product
  • EX-WORK: Oncque
Contact Detail
Address:No.1 Jingke 3rd Rd., Taichung City 40852, TAIWAN