Product Details
Item description:
High Glossy Metal Dome Membrane Switch With Aluminum backplae &
FPC Flexible Printed Circuit
Overlay: High Glossy PET Overlay
Circuit type: Flexible FPC Combine with Rigid PCB
Button type: embossing metal dome keys
Aluminum back plate: Alu
Backadhesive: 3M467 MP or equivaient.
WaterProof Design: Can be available.
Defect rate: less than 0.3% for SMT led
Guarantee: 1 year quality Guarantee for all customers or 1 million
opeation life time
Product Characters
- Custom made OEM/ODM
- Waterproof design also ok.
- Epoxy keys available
- Silkscreen or digital print as per request.
- Withstand millions of cycles
- Perfect exterior
Our Advantage:
- Only focus in membrane switch and related items.
- Strong R&D capability
- Low cost and competitive price
- Quick delivery
- 100% computer test and inspection before shipment
- One stop purchase available for customer
- All Products provide one year quality warranty
Applications:
- *Medical Equipment
- * Telecommunications apparatus
- * Smart phone systems
- * Household appliances
- * Security systems
- * Various industry control keypad panel
- * consumer electronics and 3C item
Specification:
Electronical charateristic: | Data Details |
⒈ Voltage: | ≤50VDC |
2.Currency | ≤100mA |
⒊contact Resistance: | 0.5~10Ω |
⒋Insulution resistance: | ≥100MΩ(100VDC) |
⒌ Base Material withstand Voltage : | 2kDVC |
⒍ Snap back time: | ≤6ms |
⒎Loop resistance: | 50Ω,150Ω,350Ω |
⒏Insulate Ink withstand Voltage : | 100VDC |
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Mechnical Data: | |
⒈ Reliable Life Span: | >1 million operation times |
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⒉ Closed displacement: | 0.1~0.4mm(Notactile type) |
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| 0.4~1.0mm ( tactile type) |
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⒊ Touch Force: | 15~750g |
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⒋ Silver Paste Resistance Change Rate: | at 55℃,Humidity 90%,56 hours later,resistance between two wire
loops :10MΩ/50VDC |
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5. Exterior for Circuit | No oxidation , no impurity |
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6.Circuit width and Technical request | Circuit width ≥0.3mm,Distance between two wires 0.3mm,blur of
wire <1/3,Line Gap <1/4 circuit width. |
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⒎Wire lead Pitch: | 2.54, 2.50, 1.27, 1.25, 5.08 mm |
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⒏ wire lead anti-curve rate | test with d=10mm steel Roller with 80times, no breakage |
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
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.