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Omron Product News

Omron B3SE SMD Tactile Switch

Omron Electronics B3SE Ultra-Thin Tactile Switches are surface mount switches with sealed construction and meets the IP67 rating. The sealed construction of these switches provides high contact reliability in dusty environments. The B3SE switches feature 2mm height and thus makes it suitable for the development of thinner and smaller devices. These low profile switches feature silver-plated contact material, crisp click, and offers the high durability of 1 million operations. The B3SE switches feature 6.2mm x 7mm x 2mm dimension and operate within -25°C to 70°C ambient operating temperature range. Typical applications include vending machines, security alarms, measuring devices, medical equipment, printers, copiers, and washing machines. Omron B3SE Tactile Switch


  • Low profile 2mm height
  • Crisp click due to stainless steel contact dome
  • Extended service life
  • IP67 rated sealed construction
  • SPST-NO contact form
  • 1 million operations (extended long life)
  • -25°C to 70°C ambient operating temperature range (with no icing or condensation)


  • 6.2x7x2mm dimension
  • 1-50mA @ 3-12VDC resistive load rating
  • 1.96 ± 0.49N operation force
  • 0.35N releasing force


  • Vending machines
  • Security alarms
  • Measuring devices
  • Medical equipment
  • Printers
  • Copiers
  • Washing machines

Part Number View Inventory

See also:

Omron B3SE Tactile Switch Datasheet(.pdf) for more product information, specifications, applications and ordering information.

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