NKK Switches UB Series Low Profile Pushbutton Switches

NKK Switches UB Series Low Profile Pushbutton Switches offer a combination of PCB mountability and short body allowing use in compact applications. UB Low Profile Pushbutton Switches have a snap-acting contact mechanism that provides sensitive actuation with audible feedback, this helps in quick-make, quick-break characteristic limits arcing and prolongs electrical life. These low-profile pushbutton switches have epoxy-sealed terminals to lock out flux, solvents, and other contaminants. UB Series Low Profile Pushbutton Switches find applications in control circuits, medical apparatus and commercial devices.

Features

  • A separate latch-down mechanism offers a visible and tactile circuit status indication
  • Bicolor options in red/green and amber/blue, featuring alternating standard or custom legends
  • Both momentary and alternate action circuits are offered in the same compact body size
  • Compact behind-panel dimensions for snap-in mounting in confined spaces
  • Indicators that match are also offered.
  • The combination of PCB mounting capability and a short body enables utilization in compact applications

Applications

  • Commercial and personal devices
  • Control circuits
  • Kitchen appliances
  • Magnetic locks
  • Medical apparatus
  • Service vehicles

Technical Specifications

Parameters Values
Power level (silver)@125/250VAC 5A 
Maximum contact resistance 50mΩ and 100mΩ
Minimum insulation resistance @500VDC 200MΩ
Minimum dielectric strength 1000VAC and 1500VAC
Operating temperature range –25°C to +70°C
Housing/Bezel Glass fiber reinforced polyamide