FTR-139-03-S-D

The FTR-139-03-S-D is a type of rectangular connector - header, male pin typically used in electrical and electronic applications. It offers reliable interconnections between the printed circuit board (PCB) and other components.

The FTR-139-03-S-D connector features a high-temperature thermoplastic contact housing with 9 pins arranged in 3 straight rows. It has two faceplates on two sides of the contact block and is protected from dust and other contaminants when used in a closed environment. It includes an alignment post for installation and mated alignment.

The FTR-139-03-S-D adopts 4.2mm pin pitch and has a standard UL flammability rating. It is resistant to shock and vibration, making them suitable for a wide range of commercial and industrial applications. The pin contacts on the connector feature 6.3mm thickness, and can accept current ratings up to 6A. It also offers a typical voltage rating of 250V.

The FTR-139-03-S-D connector can be used in applications such as LED lighting, LED panel displays, household appliances, automotive electronics, telecommunication equipment, medical devices, and industrial machinery.

The FTR-139-03-S-D connector\'s working principle is straightforward. The male pins on the connector make contact with the female connectors on the PCB, thus transferring power and signals. The bodies of the male pins are also designed to house the electrical contacts in the female connectors. This connection then allows for the transfer of electricity and data between two devices. Additionally, the FTR-139-03-S-D features a polarization mechanism that prevents incorrect mating of connectors.

In summary, the FTR-139-03-S-D is a type of rectangular connector - header, male pin that offers reliable interconnections between the printed circuit board (PCB) and other components to meet the demands of a wide range of commercial and industrial applications. It adopts 4.2mm pin pitch and offers a typical voltage rating of 250V. The connector\'s working principle is simple and effective for transferring power and signals between two devices.