SBH31-NBPB-D33-SP-BK

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Rectangular connectors are electrical connectors used to join two electrical cables or devices together. Headers, Male Pins, and SBH31-NBPB-D33-SP-BK are the most common types of rectangular connectors. Each type has its own application field and working principle, and understanding these aspects is important for selecting the right rectangular connector for the job.

SBH31-NBPB-D33-SP-BK

The SBH31-NBPB-D33-SP-BK is a type of rectangular connector commonly used in audio or visual systems. It is a three-row connector, made from a black thermoplastic that has a 2-56 thread pitch size. The connector has a 9.53mm (0.375") pitch size and a 1.57mm (0.062") contact centerline. The SBH31-NBPB-D33-SP-BK is designed to handle up to 4.2 amps of current and is rated for up to 500V. It features a grounding spring finger that helps provide a secure connection with low EMI.

The SBH31-NBPB-D33-SP-BK is designed for use in audio visual systems and is often used for audio and video output. It is also used in industrial control systems, computers, and power distribution systems. The connector is also often used to connect cables and accessories in home theater systems.

Working Principle

The SBH31-NBPB-D33-SP-BK connector works by connecting two electrical cables or devices through a series of pins. Each pin is surrounded by a small metal casing called a contact that provides an electrical connection between the two cables. The pins are connected to the contact housing by a series of spring-loaded pins. When the connector is inserted into a port, the pins are pressed against the contact housing, creating an electrical connection. The housing also prevents the pins from coming out of the port.

The SBH31-NBPB-D33-SP-BK utilizes a specialized design that provides a secure connection while also reducing electromagnetic interference (EMI). The contact housing is made of thermoplastic material that provides EMI shielding, and the grounding spring finger helps reduce EMI even further. The connector also has a polarizing key that ensures polarized connection and prevents the connector from being connected the wrong way.

Conclusion

The SBH31-NBPB-D33-SP-BK is a type of rectangular connector commonly used in audio and visual systems. It is made from a black thermoplastic that has a 2-56 thread pitch size and features a grounding spring finger that helps provide a secure connection with low EMI. The connector works by connecting two electrical cables or devices through a series of pins and is designed to handle up to 4.2 amps of current and is rated for up to 500V. The SBH31-NBPB-D33-SP-BK is also equipped with a polarizing key that ensures polarized connection and prevents incorrect connection.

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