SQT-120-01-F-S-RA-001

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Rectangular connectors, such as headers, receptacles, and female sockets, are a commonly used type of electrical connection. SQT-120-01-F-S-RA-001 is an example of one such connector. This article will discuss the application field and working principle of the SQT-120-01-F-S-RA-001.

The SQT-120-01-F-S-RA-001 is a two-way, free-hanging through-hole rectangualr connector with 120 contacts. It has a pitch of 1.00mm with a female socket profile. The SQT-120-01-F-S-RA-001 has a current rating of 25A per line, a voltage rating of 250V AC/DC, and an operating temperature range of -40°C to 85°C. It is UL and CSA approved, and has a flammability rating of UL94-V0.

Due to its small size and high current rating, the SQT-120-01-F-S-RA-001 is most commonly used in high-density, mission-critical applications such as automated test equipment, communication systems, and aerospace equipment. Its wide operating temperature range also makes it suitable for use in environments with extreme temperatures, such as in solar arrays and satellites.

The working principle of the SQT-120-01-F-S-RA-001 is quite simple. The two rows of contacts are connected in the female socket, which contains a set of four screws. When these screws are tightened, the contacts are locked in place, providing a reliable electrical connection. The connector is then secured to the printed circuit board (PCB) via two mounting holes, creating a secure, airtight connection.

The SQT-120-01-F-S-RA-001 is an extremely robust and reliable connector that is suitable for a variety of applications. Its high current rating and wide operating temperature range make it an excellent choice for mission-critical applications. Additionally, its simple working principle and small size make it an ideal choice for high-density applications.

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