FOLC-121-02-H-Q-LC

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Rectangular connectors include headers, receptacles, and female sockets. FOLC-121-02-H-Q-LC is a female rectangular connector that consists of several components. This connector\'s application field and working principle are examined in this article.

Application Field

FOLC-121-02-H-Q-LC is a four-size, four-row female rectangular connector with high density. The application fields of this connector are various, which cover industrial control, medical equipment, communication tunneling, and telecommunication systems. It has a current rating of up to 4A and a voltage rating of up to 2KV. This connector also has a cable pitch of 5.00mm and its lifespan is 2500 plug-unplug cycling.

Working Principle

The FOLC-121-02-H-Q-LC connector consists of four parts. The first is a socket housing, which has four rows of socket holes for accommodating the signal contacts and two rows of ground pins. The second is an insulator that provides insulation between the socket housing and contacts. The third is signal contacts, which have an arc-shaped treatment on the end and a connecting portion on the back. The fourth is a locking clip that locks the contacts in the socket housing.

The signals of the FOLC-121-02-H-Q-LC connector are transmitted by a combination of metal and insulation material. The connector is connected to a printed circuit board and then a signal is transmitted to the circuit board. The signal contacts of the connector then go into the socket housing and the locking clip locks the contacts in place. The insulator provides insulation between the socket housing and contacts, thereby transmitting the signal. This process forms a complete circuit, thus allowing the signal to be transmitted.

In order to ensure lasting performance of this connector, the surrounding environment should not exceed the temperature of 105℃. In order to facilitate microelectro device connection under different conditions, the FOLC-121-02-H-Q-LC connector can also be used with cable assemblies.

The FOLC-121-02-H-Q-LC is a reliable rectangular connector with excellence on performance. It is an ideal choice for a large number of applications, chiefly industrial control, medical equipment, communication tunneling, and telecommunication systems, as it has a high contact density and a current rating of up to 4A and a voltage rating of up to 2KV. The combination of metal and insulation material, along with its locking clip ensures a complete circuit, thus allowing the signal to be transmitted.

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