Metal Dome Embossing Membrane Switch 3M300 LSE Back Adhesive Custom Made
Item description:
3M300 LSE Backadhesive 300g Metal Dome Tactile With Nicomatic Connector Embossing Membrane Switch
Circuit type: 0.1mm Flex PET Silver paste
Special Point: Big Clear LCD window
Polydome
Button type: embossing poly dome keys
Touch force: 100- 300g +/-50g
Backadhesive: 3M 300 LSE
Defect rate: less than 0.3%
Guarantee: 1 year quality Guarantee for all customers or 1 million opeation life time
Product Characters:
Our Advantage:
Applications:
Technical Specification:
Keyp Content | None tactile | Tactile |
Contact Rating: | 30 DVC maximum,100mA maximum, 1 watt maximum | 30 DVC maximum,100mA maximum, 1 watt maximum |
Operating Contact Resistance | Less than 100 OHMS typical | Less than 100 OHMS typical |
Life Cycles | >2,000,000 | >1,000,000 |
Operating Force | 170-700grams | 170-700grams |
Switch travel | 0.1mm-0.4mm | 0.6mm-1.0mm |
Environment: | |
⒈Working Temperature: | -20℃~+70℃ |
⒉Stock Temperature:-40℃~+85℃ , Humidity within: 95%±5% | |
⒊Large air pressure:86~106KPa | |