RAA1.25-5(V1.25-5)

The RAA1.25-5 (also known as V1.25-5) is a compact and versatile connector manufactured by JST (Japan Solderless Terminal). This connector is part of JST's extensive range of wire-to-board and wire-to-wire connectors, designed for reliable electrical connections in various applications, including consumer electronics, automotive, and industrial equipment.

Key Features:

1. Design and Structure:

   • The RAA1.25-5 features a robust and compact design, typically consisting of a housing made from high-quality plastic that provides durability and resistance to environmental factors.
   • It has a locking mechanism that ensures a secure connection between the male and female terminals, preventing accidental disconnection.

2. Pin Configuration:

   • The connector is designed with five pins, allowing for multiple connections in a single unit. This pin configuration is ideal for applications requiring several signals or power lines to be connected simultaneously.
   • Each pin is designed to accommodate a specific wire gauge, ensuring optimal conductivity and minimizing resistance.

3. Electrical Specifications:

   • The RAA1.25-5 is rated for a specific voltage and current capacity, making it suitable for low to moderate power applications. The exact ratings can vary, so it is essential to refer to the manufacturer's datasheet for precise specifications.
   • The connector is designed to handle a range of temperatures, making it suitable for various operating environments.

4. Termination Method:

   • The connector typically uses crimp terminals, which provide a strong and reliable connection to the wires. This crimping method ensures that the electrical connection is secure and can withstand mechanical stress.
   • The terminals are designed for easy insertion into the housing, allowing for quick assembly and disassembly.

5. Applications:

   • The RAA1.25-5 is commonly used in applications such as LED lighting, small appliances, and other electronic devices where space is limited, and reliable connections are essential.
   • Its versatility makes it suitable for both prototyping and production environments.

6. Color and Markings:

   • The housing is typically available in various colors, often in a neutral tone like black or gray, which helps in identifying different connections in a complex wiring system.
   • The connector may also feature markings or labels to indicate pin assignments or orientation, aiding in proper installation.

Conclusion:

The RAA1.25-5 (V1.25-5) connector from JST is a reliable and efficient solution for various electronic applications. Its compact design, secure locking mechanism, and versatile pin configuration make it an excellent choice for engineers and designers looking for dependable connectivity in their projects. For specific applications, it is advisable to consult the technical datasheet provided by JST to ensure compatibility and optimal performance.