Quick Detail
Place of Origin
Brand Name
TKM MS
Model Number
HC071-M-1
HS-CODE
85-
Package & Delivery Lead Time
Package
Polybag per pcs，50per cartoon
Delivery Lead Time
15-20days
Detailed Description
V200 Embossed Button Tactile Membrane Switch With Nickle Plate Metal Dome
Tactile Membrane Switch Performance Index:
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1.Electronic characteristics |
Circuit rating | 35V (DC), 100mA, 1W |
Contact resistance | 10~500 (According the trace length and materials) |
Insulation resistance | > 100M 250V DC |
Contact bounce | 5ms |
Dielectric withstand | 250VRms (50~60Hz 1min) |
Life expectancy | flat type 5 million times, tactile type 1 million times |
2.Mechanical Properties |
Actuation force | flat type: 57-284g (2-10 Oz), tactile type: 170~397g (6~14 Oz) |
Switch stroke | flat type: 0.1~0.5mm, tactile type: 0.6~1.5mm |
3.Environmental parameters |
Operating Temperature | -40C~+80C |
Storage temperature | -40C~+85C |
Humidity | 40C, 90% ~95%, 240 hours
|
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Feature:
1. high quality and low price
2. long durability and lifecycle
3. strong ability of Anti electrostatic interference performance
4. metal dome could provide good tactile
The keys of the graphic overlay are embossed, the metal dome is embedded in the circuit layer, and there is a retainer
covering the metal dome. The appearance of this kind of membrane switch is stereoscopic. When you press the keys,
there is a strong tactile feeling and the time of the keys snap-back is very short. There is no need for the operator to judge
whether the switch is turned on by the sound signal or indicator lights given by the machine.
Environmental
Storage Temperature: -40C (-40F) to +70C (158F).
Storage Altitude: Sea level to 35,000 feet.
Operating Temperature and Altitude: -30C (-30F) to +75C (170F). Can be
designed to operate in most environments.
Humidity: No delamination after 24 hours at 80C and 90%RH.
Applications:
Products are widely used in communication, industrial control, household
appliances, GPS, children's kid-learning, electronic reading machine, various game machines, Instruments and Apparatuses, attendance machine,
Electronic scale, medical equipment, electronic tools equipment, automatic sewing machine,
Embroidery Machine, Machine Maintenance equipment, computer keyboard and electronic calculators and etc.
Remote control, control board for home appliances, medical equipment , auto, computer and cell phone, etc.
Both OEM and ODM orders are welcome.
Competitive Advantage:
1. Beautiful appearance,rich and bright in color,design can be arbitrary,the products can fully reflect the individual style of the product itself and designer.
2. Panel can wash,good protection of durable color,characters,logos and other panel contents without injury.
3. Small size,light weight ,thin thickness,good tactility,abrasion resistant,installation and connection convenience.
4. Tightness is good ,moisture-proof,dust-proof,waterproof,anti-oil,anti-corrosion and erosion of harmful gases proof,acid and alkali proof,quakeproof.
5. Low cost,high lifespan,membrane switch's design and manufacture are using the keyboard as a whole way,whether on the material or mold charges,the costs are lowest,the life expectancy of different types of membrane switch is more than 100million times.
6. Easy to operate,intuitive,safe and reliable,In-house 100% functionally tested,components are guaranteed without any intermittent problem.
7. Customized specification is available and keys can make different shapes
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