SZSJW Factory Direct 16 Key Membrane Switch Keypad – Premium 4x4 Matrix Keyboard
Durable silicone rubber base with tactile feedback for precise keystrokes. Silver carbon pill contacts ensure long lifespan (over 1 million presses). Ultra-thin 0.5mm PET layer with laser-etched symbols for abrasion resistance. IP67-rated against dust and moisture. Plug-and-play 8-pin male header for quick PCB integration. Ideal for industrial control panels, medical devices, and DIY electronics projects. Factory-direct pricing with bulk discounts. Compatible with Arduino, Raspberry Pi, and custom embedded systems. Low-profile design (2.3mm thickness) saves space. Custom legends and backlighting options available. Ships globally with wholesale MOQ support.