News
NEWS
Principles for selecting circular connectors
Circular connector is a kind of commonly used equipment, but many friends often fall into a dilemma when choosing a type, and do not know how to choose a product that suits them. If you can master several selection principles of this product, you can quickly find products that meet your needs when selecting. What is the specific principle? let's take a look.
Circular connectorIt is a relatively commonly used device, but many friends often fall into a dilemma when choosing a type, and do not know how to choose a product that suits them. If you can master several selection principles of this product, you can quickly find products that meet your needs when selecting. What is the specific principle? let's take a look.
1. Impedance
Some signals have strict requirements on impedance. If the impedance does not match, it is likely to cause signal reflection, affecting the actual transmission of the signal.
2. Structure size
Today's products have many dimensions. If the size does not match the dimension, you will not be able to pick it up after you buy it. Therefore, when choosing a model, it is necessary to determine the installation location, the space used, the installation method and the size.
3. Shielding
Many applications have shielding requirements, so when choosing a model, not only the shell material of the product is required, but also the shielding layer. When the shielding layer is connected to the housing, the shielding effect can be achieved.
4. Versatility
When choosing a model, try to choose those common products. In general, generic products in the same series are better, and generic products can also reduce the risk of future stock-out.
5. Anti-misoperation
The prevention of misinsertion is mainly manifested in two aspects. One is the abnormal connection caused by the rotation dislocation of the product itself. At this time, we should pay attention to the selection of anti-plug products. The other is the same product used for centralized signals. At this time, it is necessary to pay attention to the type of connection interface.
When choosing a circular connector, the quality of the product itself is very important. When mastering the above basic selection principles, we should also take into account the normal state of the manufacturers and do not choose three no products.
Key words:
Related News