87139-158

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Rectangular Connectors - Headers, Male Pins, 87139-158 Application Field and Working Principle

Rectangular connectors are common multi-pin electrical interconnects comprising a plastic body and multiple single- or double-ended pins. The 87139-158 connector is a single-row header or male pin from the rectangular family. It has all industry standard characteristics including fully shrouded body design to protect against accidental contact, polarization to ensure correct insertion and a mating area to ensure proper alignment. It is a secure, high speed, low power connector with application fields including:

• Power Supply – 87139-158 connectors are designed to provide the power distribution and reduce EMI in high current circuits.
• Communication Systems – These connectors are ISO-standardized for signal integrity and designed to provide the protection of critical electronic components in communications systems.
• Instrumentation – 87139-158 connectors are used in instrumentation systems to provide accurate and reliable performance.
• Industrial Control – The 87139-158 connectors are used in industrial control systems to provide a secure environmentfor high speed operation.

Working Principle:

The 87139-158 connector consists of an insulating body that is a molded plastic shell, often with a release lever, and multiple pins. The connector is inserted into a mating system with the release lever in the open position. The angular shape and shelf design of the connector helps to align and secure it with the mating system, ensuring a reliable interconnect. Upon connection, the release lever is closed, completing the connection and providing EMI protection and grounding. This ensures a secure connection and protects against accidental contact.

The 87139-158 connector has a contact surface that is plated with gold for improved electrical performance and enhanced soldering capabilities. The overmold body of the connector provides a tight seal, guarding against external elements, and the polarized body ensures that it can only be inserted in the correct orientation. The high retention force of the connector ensures that it will remain firmly in place during operations.

The 87139-158 connector is suitable for a range of applications including: data acquisition, embedded systems, medical diagnosis, aerospace, telecommunications, test and measurement, signal processing and computing applications. It is a reliable connector that offers superior performance and is available in single and double-row configurations.

The 87139-158 connector is a reliable and versatile electrical interconnect that is suitable for a range of applications. Its many features, including polarization, gold-plated contacts, high retention force, shielded body and secure locking mechanism, make it an ideal choice for connecting a wide variety of electronic and electrical circuits. The 87139-158 connector is a durable and reliable option for a range of applications.

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