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1pcs 4x4 16 Key Keypad Membrane Switch Matrix Array for Arduino Raspberry Pi USA

In stock
Business & Industrial:Electrical Equipment & Supplies:Electronic Components & Semiconductors:Other Electronic Components
Unbranded
323723233322
Description Contact resistance: 500 (Ohm) Insulation resistance: 100M (Ohm) Key Operating Force: 150-200N Rebound time: 1 (ms) Life: 100 million times Operating Temperature: 60C   Electronic ch...
$1.15
$1.15
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Description
Contact resistance: 500 (Ohm)
Insulation resistance: 100M (Ohm)
Key Operating Force: 150-200N
Rebound time: 1 (ms)
Life: 100 million times
Operating Temperature: 60C
 
Electronic characteristics:
Circuit Rating: 35V (DC) 100mA 1W
Contact resistance: 10Ohm ~ 500Ohm(Varies according to the lead lengths and different from those of the material used)
Insulation resistance: 100MOhm 100V
Dielectric Strength: 250VRms (50 ~ 60Hz 1min)
Electric shock jitter: <5ms

Life span: 
tactile type: >= one million times

Mechanical properties:
Operating pressure(Touch feeling): 170 ~ 397g (6 ~ 14oz)
Switch travel: touch-type: 0.6 ~ 1.5mm 
 
Environment parameters:
Operating temperature: -40 - +80C
Storage temperature: -40 - +80C
Vibration: 20G, max. (10 ~~ 200Hz, the Mil-SLD-202 M204.Condition B)
Size: 7.7*7cm(L*W) 
 
Package Include: 
1 x Matrix Array 16 Key Membrane Switch Keypad 4×4

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

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