Spacer sleeve - what else is worth knowing about it?
Spacer sleeves can be made of metal or plastic , and be equipped (on one or both sides) with various types of threads (models with internal thread are available) to facilitate installation. In addition to cylindrical sleeves, hexagonal sleeves (with a regular hexagonal cross-section) are also popular. A well-selected spacer sleeve can determine the quality of the project and its durability. They are used, among others, as mounting of printed circuit boards.
Spacer sleeves - structure and material
The suitability of a sleeve for a given application is determined primarily by its structure ( length, internal and external diameter, shape, possible presence and type of thread ) and material ( metal or plastic sleeves ). When using sleeves in electronics, it is worth paying attention to the value of current and heat conduction and heat resistance (some plastic sleeves may melt at very high temperatures).
Nylon and brass bushings are available. The presence of a thread is also important (threading is more common in metal sleeves than in plastic ones) and its type - the most popular threads in sleeves for electronic projects are M2 and M3. The spacer sleeve must be well matched to your project.
Spacer sleeves - application
In electronic projects, spacer sleeves are used to attach printed circuit boards, modules or brackets . They are used, among others, to mount expansion boards in popular microcontrollers such as Arduino or Raspberry Pi. They can be used to separate electronic parts or constitute an auxiliary element when assembling the electronic system in its final location (e.g. inside the housing).
Products such as spacer sleeves are often sold in larger sets, additionally containing mounting screws and other useful elements - this solution allows you to save money and avoid a situation in which an important part is suddenly missing when assembling the project.
It is also worth equipping yourself with a set of sleeves of different sizes and threads, so you do not have to make separate purchases before creating the next project. Spacer sleeves are one of the elements that will always be useful in an electronics workshop. Each product available in our store comes directly from the manufacturer or supplier. Botland store - fast shipping of orders, professional advice and a wide range of products. If the product you are looking for is not available, ask our consultants about the planned date of next delivery.
Spacer sleeves (metal and plastic) - FAQ
