20021621-00044D1LF

The 20021621-00044D1LF is a rectangular connector of the Headers, Male Pins type. It is defined by the number of pins and the size of pins. This particular connector has 4 pins and the size of each pin is 0.2 mm. It is widely used for signal transmission and transmission of power in ultra-small electronic devices.

The 20021621-00044D1LF is composed of an insulator, contacts and contact tail, and other associated components. It can be divided into two parts, the straight (one direction) and the opposite (other direction). The main feature of this connector is its small size and low price. The contact can be gold plated or tin plated according to customers’ demands, and its current rating is 0.5A.

The 20021621-00044D1LF comes in two different assembly types. The first type is the standard type, which is assembled by pre-assembling the contacts. In this type, the contacts are individually installed into an appropriate position in the insulator; whereas the other type, the stand-off type, the contact is inserted into the insulator from the front and fixed in place with the use of screws.

The working principle of 20021621-00044D1LF is simple. Electrical signals or power are transmitted through it when it is connected to an appropriate device. The contacts of the connector are electrically connected or disconnected, depending on the type of connector and the type of device. If the connector is connected to a device, the electrical signals or power are transmitted and vice versa.

In conclusion, the 20021621-00044D1LF is a Headers, Male Pins type of rectangular connector. It is composed of insulators, contacts, contact tails and other associated components. It is widely used for signal transmission and transmission of power in ultra-small electronic devices due to its compact size and low price. The working principle of the 20021621-00044D1LF is simple; when connected it transmits electrical signals or power according to the device it is connected to.