FH12A-50S-0.5SH(55)

The FH12A-50S-0.5SH(55) 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 high-density applications, making it suitable for various electronic devices and systems.

Detailed Description:

1. Type and Configuration:

   • The FH12A-50S-0.5SH(55) is a rectangular connector with a 50-pin configuration. It features a dual-row layout, which allows for a compact design while maintaining a high pin count.

2. Pitch:

   • The pin pitch (the distance between the centers of adjacent pins) is 0.5 mm, which is standard for high-density connectors. This small pitch enables the connector to fit into tight spaces, making it ideal for applications where space is at a premium.

3. Contact Material:

   • The contacts are typically made from a high-conductivity material, often copper alloy, which ensures reliable electrical performance. The contacts are usually plated with a layer of gold or nickel to enhance conductivity and prevent corrosion.

4. Mounting Style:

   • The FH12A-50S-0.5SH(55) is designed for surface mount technology (SMT), allowing it to be easily integrated into printed circuit boards (PCBs). This mounting style is advantageous for automated assembly processes.

5. Insulation Material:

   • The connector housing is made from a durable plastic material, often polybutylene terephthalate (PBT) or similar, which provides excellent insulation properties and mechanical strength.

6. Operating Temperature:

   • The connector is designed to operate within a wide temperature range, typically from -40°C to +85°C, making it suitable for various environmental conditions.

7. Locking Mechanism:

   • The FH12A series often includes a locking mechanism to ensure a secure connection between the mated connectors. This feature helps prevent accidental disconnection during operation.

8. Applications:

   • This connector is commonly used in telecommunications, consumer electronics, industrial equipment, and automotive applications, where reliable and compact connections are essential.

9. Dimensions:

   • While specific dimensions may vary, the overall size of the connector is designed to be compact, facilitating its use in space-constrained environments.

10. Part Number Significance:

    • The part number "FH12A-50S-0.5SH(55)" indicates specific features of the connector, such as the series (FH12A), the number of pins (50S), the pitch (0.5 mm), and possibly additional specifications or variations (SH(55)).

In summary, the FH12A-50S-0.5SH(55) connector from Hirose is a high-density, surface-mount connector designed for reliable performance in various electronic applications. Its compact size, robust construction, and secure locking mechanism make it a preferred choice for engineers and designers looking for efficient interconnect solutions.