This document is about the specifications of SKQUAA010, SKQUBAE010, SKQUCAA010, SKQUDBE010, which introduces the type, line, minimum packaging unit, operating force, travel, rated voltage, operating life and other information.
The SKQU series from Multi Control Devices offers 4‑directional tactile switches with a center‑push function, available in both snap‑in and surface‑mount (SMD) packages. The switches feature a compact 10 mm square design, a sharp click feel, and are RoHS compliant, making them suitable for graphic input devices, audio/video equipment, and other multi‑functional electronics.
The document lists detailed mechanical dimensions, electrical ratings, operating life (both with and without load), and recommended soldering processes. Packaging information, such as minimum order units and tape dimensions, is also included to aid in procurement and assembly. This manual is written in Chinese.
| Operating life (no load) | 50,000 cycles per direction |
|---|---|
| Operating life (with load) | 200,000 cycles |
| Minimum packing unit (snap‑in) | 1,000 pcs |
The minimum packing unit is the basic order unit; for snap‑in types it is 1,000 pieces.
They can endure up to 50,000 cycles per direction without load and up to 200,000 cycles with load.
Reflow soldering is recommended, using a double‑heating infrared method.