Matrix Keyboard 3X3 Matrix Membrane Switch PCB Membrane Keypad Switch

Matrix Keyboard 3X3 Matrix Membrane Switch PCB Membrane Keypad Switch
Matrix Array Membrane Switch Keypad
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Product Details

 

Matrix Keyboard 3X3 Matrix Membrane Switch PCB Membrane Keypad Switch

Specifications
We one of the biggest manufacturer and very famous in China.
1. Material (PE, PC)
2. Adhesive 3M
3. LED
4. Nicomatic Connector
A. Material: RoHS compliant material, for example, Autotype, 3M, Nicomatic.
B. Dimension: According to customer 's drawing or design, OEM design.
C. Color: Pantone and Ral color match system.
D. Constrution: Various types to meet customer 's demand.

Technical Parameters

1. Electrical
Maximum Circuit Rating: 35V(DC), 100mA, 1W
Contact Resistance: 10Ω ~ 500Ω (Varies from the trace length and material)
Insulation Resistance: 100MΩ 100V
Dielectric: 250 Vrms (50~60Hz 1min)
Contact Bounce: < 5ms
Life: Flat: ≥ 5million times
Tactile: ≥ 1 million times
Duraswitch: ≥ 10million times
Performance:
Electrical
1. Operating voltage: 0-35V DC.
2. Operating current: 100 MA Max.
3. Operating contact resistance: Less than 100 OHMS typical.
4. Contact bounce: Less than 5 Milliseconds typical.
5. Conductors: Printed silver conductive inks or carbon blend.
6. RFI and ESD shielding: Available in most configurations.
Mechanical
1. Life expectancy: 1, 000.000 actuations per switch position
2. Actuation force: 6-24 ounces, range depending on customer specification.
3. Switch travel: . 005 to. 030 typical
4. Overall thickness: . 020 to. 050 typical
Environmental
1. Storage temperature: -40(-40° F) to +70(158° F)
2. Storage altitude: Sea level to 35, 000 feet
3. Operating temperature and attitude: -30(-30° F) to +75(170° F), can be designed to operate in most environment.

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