TMM-148-01-T-D-RA-006

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

TMM-148-01-T-D-RA-006 is a type of rectangular connectors and is a kind of headers male pins. They are designed with a honeycomb contact structure and are suitable for pitches of 0.5mm, 1.00mm, and 1.25mm for an operating temperature range of -25°C to +85°C.

Application Field: TMM-148-01-T-D-RA-006 are widely used in a variety of applications, such as in the automotive, industrial, and renewable energy industries. Additionally, they are suitable for all kinds of devices such as consumer electronics, communications, medical equipment, and test tools. These connectors are also used in a wide range of boards and PCBs (Printed Circuit Boards) in numerous electronic applications.

Working Principle: To ensure a high-quality connection, strong contact force is essential and is achieved by correctly setting the position of the male pins with respect to the corresponding female pins on the receptacle. When the male pin is inserted into the female receptacle, the contact force is generated by a combination of three forces: friction, axial force, and elastic force. The first two forces are adjustable and the third force is derived from the spring force of the elastic elements below. The number of pins is determined by the pin-grid density, and the corresponding pin size and pitch.

First, the axial force is adjusted by either turning the pin (for a spring loaded pin) or fixing the pin and adjusting the receptacle. Both provide a contact force capable of providing reliable connections. The friction force is adjusted by selecting the correct spring strength or material composition of the pin-contact spring.

The elastic biased spring force is applied along the long axis of the pin. This is the result of the spring legs elastic elements below the common contact point. The higher the spring force, the higher the contact force. This is why the spring rate is chosen according to the current or voltage value that needs to be conducted.

Finally, the contact termination is possible for both male pins and female receptacles. The contact termination can be performed through TH (Through-Hole) soldering or SMT (Surface-Mount Technology) solder attachment. TH soldering requires a higher soldering temperature and is used for a larger spring force, while SMT requires a lower temperature and is typically used for less-critical connections.

Overall, the TMM-148-01-T-D-RA-006 are a highly reliable connector solution with a wide range of applications. They provide a strong contact force due to its adjustable axial and friction forces and its spring biased elastic force. Its high electrical conductivity, impedance and noise-rejection capabilities make it an ideal connector for a variety of industries.

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