Rectangular Connectors - Headers, Male Pins

929705-09-20-I application field and working principle

Rectangular connectors are versatile devices widely used to connect the electrical signal lines. They offer a wide range of application possibilities in both commercial and industrial settings. This article is focused on 929705-09-20-I, where the breakdown of this part number is as follows: 929705 – Male Pins, 09 – Height (9.0mm), 20 – Pitch (2.0mm), I – Insulation (double row).

Application

929705-09-20-I connectors have a wide range of applications that span from consumer electronics to telecommunication systems. Their small form factor and double rows of pins make them ideal for use in automotive, medical and industrial settings. They are also widely used in industrial automation, desktop audio interfaces and access control systems.

Design

The 929705-09-20-I connector offers a double row of male pins in a given packing pitch of 2.0mm. The pins have an insulated housing to protect the electrical connection from external damage or interference, and the contact area is designed for a minimum current rating of 1.5A.

The connector also features a light-weight body, which consists of an outer shell made of plastic, and a central body or ‘post’ which is designed to be inserted into a PCB with ease and accuracy. The central body has double twisted segmented contacts, allowing for a secure connection.

Functioning Principle

The functioning principle of the 929705-09-20-I connector is fairly simple. The pins carry the electric current from the device to the PCB through the contacts in the central body. The pins have an insulated housing that protects the connection from any external damage. The contacts on the central body are designed to make a secure connection with the pins in the device.

The central body of the connector is inserted into the PCB, and the plastic outer shell covers it and holds it in place. The plastic shell also provides protection from any external damage, as well as making the connector difficult to remove from the PCB. When the device is connected to the 929705-09-20-I connector, the pins push down against the central body, and the contacts make a secure connection with the pins. This connection passes the electric current from the device to the PCB.

Conclusion

The 929705-09-20-I connector is a small rectangular connector which is widely used due to its versatile design and easy connection. It has a double row of pins, and the pins are insulated for protection from any external damage. The connector is also light-weight and easy to insert into a PCB. The functioning of the connector is quite simple, as the pins provide the electric current to the PCB, and the contacts on the central body provide a secure connection.