4×4 Matrix Membrane Switch Keypad

Description:

• Brand New and High Quality

Electrical Characteristics:

• Contact Resistance: 500Ω
• Insulation Resistance: 100MΩ
• Key Operating Force: 150-200N
• Rebound Time: 1ms
• Lifespan: 100,000 operations
• Operating Temperature: Up to 60°C
• Circuit Rating: 35V DC, 100mA, 1W
• Contact Resistance Range: 10Ω to 500Ω (varies by lead length and material)
• Insulation Resistance: 100MΩ at 100V
• Dielectric Strength: 250VRms (50-60Hz for 1 minute)
• Electric Shock Jitter: Less than 5ms
• Lifespan (Tactile Type): ≥ 1 million operations

Mechanical Properties:

• Operating Pressure: 170 to 397g (6 to 14oz)
• Switch Travel (Touch-Type): 0.6 to 1.5mm

Environmental Parameters:

• Operating Temperature: -40°C to +80°C
• Storage Temperature: -40°C to +80°C
• Vibration Resistance: 20G max. (10 to 200Hz, Mil-SLD-202 M204, Condition B)
• Dimensions: 7.7cm x 7cm (L x W)

This 4×4 matrix membrane switch keypad is durable and high-performing, ideal for a variety of applications requiring a reliable and responsive keypad interface.