(1) Electrical properties
1. Working voltage: ≤ 50VDC
2. Working current: ≤ 100mA
3. Contact resistance: 0.5 ~ 10 Ω
4. Insulation resistance: ≥ 100m Ω (100VDC)
5. Substrate withstand voltage: 2kdvc
6. Rebound time: ≤ 6ms
7. Loop resistance: 50 Ω, 150 Ω, 350 Ω, or as required by the user
8. Insulation ink withstand voltage: 100VDC
(2) Mechanical properties
1. Reliability service life: ＞ 1 million times
2. Closing displacement: 0.1-0.4mm (non tactile type) 0.4-1.0mm
3. Standard working force: 15-750g
4. Silver slurry migration: 10M Ω / 50VDC between the two lines after 56 hours at 55 ℃, 90% temperature
5. There is no oxidation and impurity on the silver paste line
6. Silver paste line width ≥ 0.3mm, minimum interval 0.3mm, line burr < 1 / 3, line gap < 1 / 4 line width
7. Pin spacing standard 2.54 2.50 1.27 1.25mm
8. The curvature resistance of outgoing line is continuously rolled 80 times with d = 10 mm steel bar.
(3) Environmental performance
1. Working temperature: - 20 ℃ ~ + 70 ℃
2. Storage temperature: - 40 ℃ ~ + 85 ℃ 95% ± 5%
3. Atmospheric pressure: 86 ～ 106kda
(4) Printing index
1. Printing size deviation is ± 0.15mm, the shape edge line is unclear, and the deviation is ≤ 0.1mm
2. The chromatic deviation is ± 0.11mm/100mm, and the insulating ink is completely covered with silver paste line
3. No ink, no incomplete handwriting
4. Color difference is not greater than level II
5. No crease or paint peeling
6. The transparent window shall be transparent and clean, with uniform color, without scratches, impurities.
Welcome to TradeChina
1 3 4 5 12 16 20 Key Button Membrane Switch 1x4 1x5 4x4 4x5 Keys Matrix Array Keyboard Keypad Control Panel DIY Kit For Arduino
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Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
Product Specifications
--Product Description
Product Description
Specification
item | value |
Place of Origin | China |
Brand Name | WAVGAT |
Model Number | Membrane Switch Keypad |
Type | Membrane Switch |
Application | Home Appliance |
Keypad Button Material | Rubber |
Operating Temperature | Membrane Switch Keypad |
Dissipation Power | Membrane Switch Keypad |
Packing & Delivery
Dear Customer
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service
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Company Profile
We specialize in Arduino accessories, electronic components, 3D printer accessories, raspberry PI accessories, intelligent robots. At the same time we have a very rich supply of goods, you are welcome to order products.
We hope you will be interested in our products
You are very welcome to send us your enquiries
You are very welcome to send us your enquiries
FAQ
1. who are we?
We are based in Guangdong, China, start from 2015,sell to Domestic Market(20.00%),North America(10.00%),South America(10.00%),Eastern Europe(10.00%),Southeast Asia(5.00%),Africa(5.00%),Oceania(5.00%),Mid East(5.00%),Eastern Asia(5.00%),Western Europe(5.00%),Central America(5.00%),Northern Europe(5.00%),Southern Europe(5.00%),South Asia(5.00%). There are total about 5-10 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
integrated circuit,Electronic components,Module,IC,The power supply
4. why should you buy from us not from other suppliers?
for Arduino accessories,Electronic Components,3D printers Parts,Raspberry Pi Accessories,Smart Robot
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES；
Accepted Payment Currency:USD,GBP;
Accepted Payment Type: T/T,PayPal;
Language Spoken:English
We are based in Guangdong, China, start from 2015,sell to Domestic Market(20.00%),North America(10.00%),South America(10.00%),Eastern Europe(10.00%),Southeast Asia(5.00%),Africa(5.00%),Oceania(5.00%),Mid East(5.00%),Eastern Asia(5.00%),Western Europe(5.00%),Central America(5.00%),Northern Europe(5.00%),Southern Europe(5.00%),South Asia(5.00%). There are total about 5-10 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
integrated circuit,Electronic components,Module,IC,The power supply
4. why should you buy from us not from other suppliers?
for Arduino accessories,Electronic Components,3D printers Parts,Raspberry Pi Accessories,Smart Robot
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES；
Accepted Payment Currency:USD,GBP;
Accepted Payment Type: T/T,PayPal;
Language Spoken:English
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