FH28-55S-0.5SH(05)

The FH28-55S-0.5SH(05) is a specific type of connector manufactured by Hirose Electric Co., Ltd., known for its high-quality interconnect solutions. This connector is part of the FH series, which is designed for compact and reliable connections in various electronic applications.

Detailed Description:

1. Type and Configuration:

   • The FH28-55S-0.5SH(05) is a wire-to-board connector, which means it is used to connect wires to a printed circuit board (PCB).
   • It features a 55-position configuration, allowing for multiple connections in a single unit, which is ideal for applications requiring a high number of signal or power connections.

2. Pitch:

   • The connector has a pitch of 0.5 mm, which is relatively small, making it suitable for applications where space is limited. This fine pitch allows for a compact design while maintaining a reliable connection.

3. Contact Arrangement:

   • The connector is designed with a staggered contact arrangement, which helps to reduce crosstalk between adjacent contacts and improves signal integrity. This is particularly important in high-speed data applications.

4. Material and Durability:

   • The housing is typically made from high-quality thermoplastic material, providing durability and resistance to environmental factors. The contacts are usually made from copper alloy with a gold or tin plating, ensuring good conductivity and resistance to corrosion.

5. Mounting Style:

   • The FH28-55S-0.5SH(05) is designed for surface mount technology (SMT), allowing it to be easily integrated into automated assembly processes. This mounting style is advantageous for high-volume production.

6. Locking Mechanism:

   • The connector features a secure locking mechanism that ensures a stable connection once mated. This is crucial in preventing accidental disconnections, especially in mobile or portable devices.

7. Applications:

   • This connector is commonly used in various applications, including consumer electronics, telecommunications, automotive systems, and industrial equipment. Its compact size and reliable performance make it suitable for devices that require high-density connections.

8. Electrical Ratings:

   • The FH28-55S-0.5SH(05) typically supports a voltage rating of around 50V and a current rating of approximately 0.5A per contact, making it suitable for low to moderate power applications.

9. Environmental Considerations:

   • The connector is designed to withstand a range of environmental conditions, including temperature variations and humidity, making it suitable for use in diverse settings.

In summary, the FH28-55S-0.5SH(05) from Hirose is a highly versatile and reliable connector that offers a compact solution for high-density applications, ensuring secure and efficient connections in a variety of electronic devices.