3Pcs 1x3 Matrix Membrane Switch 3Key Membrane Switch Keypad Keyboard PVC PET Control Panel Switch 36*55mm 4Pin DIY Accessory for Arduino

Product description We delivering products that are designed to elevate your projects to the next level. Whether you are a hardware engineer, hobbyist, student, or professional. Our development boards and components are here to help. Welcome to JESSINIE, for development boards and electronic components. At JESSINIE, we providing a wide range of development board modules, displays, sensors, electronics, power accessories, and DIP sockets to meet your project needs. At JESSINIE, We focus on the importance of reliable and efficient products, we prioritize quality and performance in everything we offer.

Choose JESSINIE for your development board and electronic components needs. Thank you for choosing JESSINIE. (1) Electrical performance
1.
Working voltage: 50VDC
2.
Working current: 100mA
3.
Contact resistance: 0.5 ~10
4.
Insulation resistance: 100M (100VDC)
5.
Base material withstand voltage: 2kDVC
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Rebound time: 6ms
7.
Loop resistance: 50, 150, 350 in three levels, or determined according to user needs
8.
Insulation ink withstand voltage: 100VDC (2) Mechanical properties
1.
Reliability service life: 1 million times
2.
Closing displacement: 0.1 - 0.4 mm (non tactile type) 0.4 - 1.0 mm
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Standard working force: 15-750g
4.
Silver slurry migration: at 55, 90% temperature, after 56 hours, 10M /50VDC between the two wires
5. No oxidation and impurities on the silver slurry line
6. Silver slurry line width 0.3 mm, minimum spacing 0.3 mm, line edge<1/3, line gap<1/4...