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 |