212100

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Application fields for the 212100 type D-subminiature contact vary greatly depending on the desired type, contact arrangements, and potential required. These types of contacts, which are all made from stainless steel are often used as low-contact resistances in higher insulation environments when extremely clean connections are highly valued.

Applicable fields of applications are dataphone connections, communications systems, audio systems, military and aerospace applications particularly due to the usage of stainless steel, which is an excellent material for corrosion prevention, medical devices, office equipment, and digital imaging equipment.

The most common of the all 212100 series type contacts are the two-piece style contact which has a thrustwas and retainer. It is important to remember to always give the contact an even and deep push to ensure an excellent connection. In order to ensure a good contact, the contacts arecrimped or soldered into the cable during manufacture.

The contact’s working principle is a “low contact resistance” which is achieved by the contact pressure between the inner part of the contact and the receptacle, with the contact materials having high surface finish characteristics. The contact pressure entailed by the contact design ensures a consistent and good connection. Contact pressure also prevents oxidation, which is a common cause of contact corrosion.

The contacts’ low contact resistance ensures a sufficient power output and a good data transfer rate between the connections. As well as electrical and data transmissions, 212100 contacts are also compatible with integrated circuit boards to provide power and data connectivity for various applications. The contacts are available in both standard and waterproof models based on the application.

In addition, the D-subminiature contacts feature several levels of hardness such as 2A, 4A, 5A, 6A which can be used for various applications. The higher the surface hardness, the better it will be able to cope with the even tinier particles, thereby providing a reliable, corrosion-free connection with little to no contact resistance.

At the end of the day, you need to assess the connection’s application and the environment the connection will be placed in order to choose the best of type of contact that suits the application. The 212100 type D-subminiature contact is the perfect choice for many applications with its excellent low contact resistance and corrosion-resistant construction. This type of contact is highly reliable and is sure to last for a very long time.

The specific data is subject to PDF, and the above content is for reference