Metal Dome Embossing Membrane Switch 3M300 LSE Back Adhesive Custom Made
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:
- Custom made OEM/ODM
- Metal Dome
- PC/PET Textured surface or Glossy
- Waterproof Available.
- Color keys screen print are available
- Withstand millions of cycles
- Perfect exterior
Our Advantage:
- Strong R&D capability for various industrial use membrane switch
- Low cost and competitive price
- Short Lead time for samples and Mass production 8-14 working days.
- Rigid & Flex Combine Circuit available.
- ODM Design ok.
Applications:
- * Household Electronics appliances
- * Security systems and monitor items
- * Various Industrial Control Keypad
- * Medical System and thrapy Equipment.
- Communication device
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 | |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.