The Key to Electronics: Exploring Tiny Microswitches

As technology continues to advance, it becomes increasingly important to keep an eye on the tiny components that make up electronic devices. One of the key components is the tiny micro switch. This tiny, fundamental switch plays a vital role in controlling the flow of electricity and circuits in a variety of electronic devices. In this article, we'll take a deep dive into the switch's specs and highlight some important considerations when using it.

Technical Parameters

The rated current range of miniature micro switches is 5(2)A to 25A, and the rated voltage is AC 125V/250V and DC 12V/24V. The switch has certifications such as UL, cUL(CSA), VDE, KC, ENEC and CQC to ensure high-quality performance and safety of electronic equipment. In order to maximize its potential, attention must be paid to its specifications.

Advantages and Features

One of the significant advantages of miniature micro switches is low contact resistance, ≤30mΩ (initial value). This ensures efficient electrical performance of the device. In addition, the insulation resistance of the switch is ≥100MΩ 500VDC, which further enhances its reliability.

The dielectric voltage between non-connecting terminals should be 1000V/0.5mA/60S to ensure that the switch can withstand high-power loads without leakage. In addition, the dielectric voltage between the terminal and the metal frame should be 3000V/0.5mA/60S, highlighting the robustness of the switch and the ability to withstand voltage surges.

With an expected electrical life of at least 50,000 cycles and a mechanical life of at least 1,000,000 cycles, this miniature micro switch is extremely durable. Its durability ensures consistent performance and longevity, making it ideal for electronic equipment that requires frequent switching.

The switch has excellent temperature resistance and operates from -25°C to 125°C. Such a wide temperature range allows it to function optimally in a variety of environments, ensuring reliable operation even under extreme conditions.

An electrical operating frequency of 15 cycles and a mechanical operating frequency of 60 cycles demonstrate the efficiency of the miniature microswitch. Its ability to handle high frequency operation makes it suitable for equipment requiring fast switching.

Finally, the micro switch has excellent vibration resistance, with a vibration frequency ranging from 10Hz to 55Hz and an amplitude of 1.5mm in all three directions. This feature makes it ideal for electronic equipment that may be subject to vibration, ensuring consistent performance regardless of external disturbances.

All in all, miniature micro switches are proving to be an essential part of the world of electronic devices. Its certifications, technical specifications, and great features make it a reliable and durable choice. As technology continues to evolve, attention to these tiny components is critical to the successful performance of electronic devices. Miniature microswitches provide the basis for efficient current flow and control, making them an integral part of modern technology.

Post time: Aug-07-2023