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Member Since 12 Years
Nature of Business Manufacturer Year of Establishment 2010Ask for more detail from the seller
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We are offering matrix sealed tactile metal dome membrane switch with led lights manufacturer from china
performance indicators:
1. Electronic characteristics
circuit rating: 35v (dc), 100ma, 1w
contact resistance: 10ω--500ω (according the trace length and materials to comfirm)
insulation resistance:> 100mω 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: -40oc- +80oc , storage temperature: -40oc - +85oc
humidity: 40oc , 90% -95%, 240 hours
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