4 X 3 Matrix Array 12 Key Membrane Switch Keypad Keyboard

• Used widely in industrial and home electronic equipments, instrument, etc.
• Pad Size: Approx.68 x 75mm(L*W)
• Connector: Dupont 7 pins, 0.1″ (2.54mm) Pitch
• Material: Electric Parts; Net Weight: 9g
• Operation Temperature: -20 ~ +40 °C
• Pad Size: 69.2 x 76.9 x 0.8mm
• Cable Length: 3-1/3″ or 86mm (include connector)
• Connector: Dupont 7 pins, 0.1″ (2.54mm) Pitch
• Mount Style: Self-Adherence
• Max. Circuit Rating: 35VDC, 100mA
• Insulation Spec.: 100M Ohm, 100V
• Dielectric Withstand: 250VRms (60Hz, 1min)
• Contact Bounce: <=5ms
• Life Expectancy: 1 million closures
• Operation Temperature: -20 to +40 °C

Features:

• The contact resistance of 500 (ω)
• Insulation resistance 100M (ω)
• Key Operating Force 150-200N
• Rebound time 1 (ms)
• Life of 100 million (times)
• Operating Temperature 60 degree

The electronic characteristics

• Circuit Rating: 35V (DC), 100mA, 1W
• Contact resistance: 10ω ~ 500ω (Varies according to the lead lengths and different from those of the material used)
• Insulation resistance: 100Mω 100V
• Dielectric Strength: 250VRms (50 ~ 60Hz 1min)
• Electric shock jitter: <5ms
• Lifespan: tactile type: ≥ one million times

Package Included :

1 x 4 X 3 Matrix Array 12 Key Membrane Switch Keypad Keyboard