Product Details
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 |
| |
Company Profile
WenYI Electronics Electronics Co.,Ltd . Was established in 2006,
which is focused in manufacturing various membrane switches, Zebra
connector conductive circuits, and related items,.
Our main products are :
1) Membrane switch keypads.
2) Flex FPC circuit / PET circuits
3) SMT LED circuit keyPads.
4) Rubber keypad membrane switch
5) LGF Backlight membrane switch
6) Zebra membrane switch
7) Touch sensor circuits( capacity touch circuits, touch force
circuits)
8) PC/ Acrylic mirror panel
9) PCB design
We are an ISO9001:2008 certified company , and in recently our new
facility passed the
most rigid environment certificates in China for our long time
development, So we have two factories to serve for our customers.
we’ve been in the industry for over 12 years, we always insisted in
our policy of Top quality and best service for all the clients, now
we ‘ve cooperated successfully with nearly over 400 customers in
worldwide such as Milone, Amptek, Medicare, Sitael. HUAWEI , TCL,
MATTEL GREE etc.