We are Manufacturer, Supplier of Membrane Keyboards, Membrane Keypads, PCB Membrane Keyboards, Snap Dome Keyboards, Snap Dome Keypads, Touchpad Keyboards, Snap Action Key Boards Switches, Front Panel Keyboards, Custom Keyboards / Keypads (including membrane switches, tactile PCB-based keyboards, "3W" locking systems for domes, standard matrix keypads, and IP-55 protection approved keypads). Our Setup Situated in Pune, Maharashtra, India.
Snap Dome Keyboards
( A technically superior alternative to conventional switching systems )
A Snap dome switch is a momentary spst type contact switch with PTH PCB (hard back) & POLYCORBANATE overlay. The switch signals are routed in & out via any kind of PCB mountable connector like FRC, RELIMATE etc. or as specified. The two common forms of circuit designs are XY matrices or common bus or as per specifications. Snap dome switches offers infinite design flexibility in construction & improved reliability, as 90% fewer separate parts than conventional switch up to 75% reduction, result slimmer end production.
Advantages
- Heavy duty, low contact resistance domes for long & continuous use.
- Specially designed " 3W "locking system for domes to avoid migration.
- Sealed construction, Tactile feedback.
- Displays windows for LED's, LCD's.
- Unlimited colours for graphics.
- Sleek, compact & easy to clean.
- Seven Years Warranty, Subjected to Conditions* against manufacturing defects.
- Fast & prompt delivery with reasonable engineering charges for development.
Features
| Contact resistance | Less than 100 ohms |
| Contact configuration | N/O, SPST |
| Contact bounce | Less than 10 m/s on make, upto 20 m/s on break |
| Current / Voltage | 10 mA at 24 V DC max ( for resistive load only ) |
| Operating range | -5 to +700 C |
| Life expectancy | 5,00,000 operations |
| Actuation force | 100 to 150 gm ( standard ) |
| Switch travel | 300 to 375 micron |
"With over 20 years of expertise, Nutech Systems delivers high-quality, reliable Snap Action Keyboards and custom designs to meet the ever-evolving needs of the electronics industry. Trust us for superior craftsmanship in Hardback Membrane Keypads, Graphic Overlays, and more. Reach out today for innovative solutions that power your next project!"
Contact Us