NKK Switches JB Low Profile Process Sealed Tactile Switches
NKK Switches JB Low Profile Process Sealed Tactile Switches are available in a choice of dimensions and offer design flexibility. These switches feature a rubber seal construction that prevents contact contamination and allows for automated soldering and cleaning. The switches operate over a temperature range from -25°C to +70°C and have a long life of up to 5,000,000 operations. JB switches provide crisp tactile feedback to indicate circuit transfer and find positive use in industrial applications.
Features
- Added design variation with special bracket for right angle mounting
- Crisp tactile feedback to positively indicate circuit transfer
- Design flexibility with a choice of dimensions
- Durable
- Pronounced operating feel with higher operating force
- Rubber seal constructions allow automated soldering and cleaning while preventing contact contamination
- Slanted terminals ensure secure mounting and prevent dislodging during wave soldering
Applications
- Appliances
- Industrial controls
- Keyboards and gamepads
Technical Specifications
| Parameters | Values | |
|---|---|---|
| Maximum contact resistance | 50mΩ | |
| Minimum insulation resistance | 500MΩ | |
| Minimum dielectric strength | 250VAC | |
| Minimum mechanical and electrical life | Standard operating force | 5,000,000 |
| High operating force | 1,000,000 | |
