Product Features:
The 1.27mm pin connector with double-row right-angle connection is a commonly used board-to-board connector, mainly applied in circuit connections in compact spaces. Here are its core features, taking into account structure, performance and practicality:
High density and space-saving: The double-row design can provide 4 to 100 connection points, significantly increasing the contact density at a standard spacing of 1.27mm. It enables multi-channel signal or power transmission within a compact space, meeting the requirements for high-density component arrangement on PCB boards and saving layout space for the circuit board.
2. Strong adaptability in installation: The 90-degree right-angle structure is suitable for scenarios with limited vertical space. It can be installed horizontally along the edge of the PCB board, avoiding spatial interference with other components. At the same time, it supports through-hole mounting (DIP) and other methods, and is equipped with a positioning pin design, which can ensure the accuracy during welding installation and is also compatible with automated assembly processes.
3. Stable and reliable transmission: The contact points are mostly made of phosphor bronze or brass, and the surfaces are often treated with gold plating or tin plating. The contact resistance is no more than 20 milliohms, resulting in low signal transmission loss; the rated current is usually 1A, with a withstand voltage of up to 500V AC, and the insulation resistance is not less than 1000 megohms, effectively reducing leakage and signal interference issues.
4. Weather-resistant and durable material: The insulator is made of high-temperature resistant engineering plastics such as PA6T and LCP, which comply with the UL94V - 0 flame retardant standard and can withstand the high temperature environment of reflow soldering; the overall working temperature range covers - 40°C to + 105°C, which can adapt to complex temperature and humidity conditions in various industrial control and automotive electronics scenarios, thereby extending the service life.
5. Flexible and customizable: It features a detachable design, allowing it to be divided into the required number of pins according to the needs. At the same time, parameters such as the height of the insulator and the length of the pins can be customized. The electroplating specifications of the contacts can also be selected as gold-plated or tin-plated as per the requirements, adapting to different installation distances and performance requirements of the circuits.
