177555-5

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Rectangular Connectors - Headers, Male Pins are useful in a variety of applications for connecting devices together, from automated test and measurement equipment to communications systems, and cable and wire harnesses for automotive, industrial control, commercial, and consumer applications. The 177555-5 Male Pin is an industry-standard rectangular connector used in a variety of applications.

Specifications

The 177555-5 Male Pin is a 5-pin header connector that is used in a variety of applications. It measures 1.00 inches in length and 0.25 inches in width, with a mounting hole size of 0.125 inches. The contact pin size is 0.008 inches, and is gold plated for improved conductivity. The contact pins are designed to be soldered on to a printed circuit board.

Applications

The 177555-5 Male Pin is used predominantly in applications that require multiple connections in a small space, such as in automotive, industrial control, and consumer electronics. These connectors can be used for device-to-device communication, physical mating of multiple wires and/or cables, and for inter-device communication. Commonly used applications include automotive wiring harnesses, IR camera modules, Ethernet cables, communication systems, and medical equipment.

Working Principle

Connectors of this type are often referred to as IDC connections (insulation displacement contacts). The 177555-5 Male Pin has an IDC header that is designed to allow for fast and secure connections. Instead of soldering the contact pins onto a printed circuit board, the pins are inserted into an IDC socket and crimped down, providing secure connections with no extra effort. This type of connection works best with flat, ribbon cables, as opposed to traditional cables. The IDC socket holds the pin securely while the cable is inserted into the slot. The contacts then bite into the insulation of the cable, which provides a secure and reliable connection.

Advantages

The advantage of the 177555-5 Male Pin is that it can provide reliable and secure connections without requiring any soldering. It also eliminates the need to secure cables with clips, ties, or other hardware, which can be time consuming and difficult. Additionally, this type of connection is resistant to shock and vibration, and is corrosion resistant, making it suitable for use in harsh environments.

Disadvantages

The main disadvantage of the 177555-5 Male Pin is that the contacts are designed to only bite into flat ribbon cables. As such, traditional cables, which are typically round, may not get a secure connection. Additionally, this type of connection is not as durable as soldered connections, and can be prone to loosening over time.

Conclusion

The 177555-5 Male Pin is an industry-standard rectangular connector that is used in a variety of applications. It is commonly used in automotive wiring harnesses, communication systems, imaging systems, and medical equipment. The IDC header allows for fast and secure connections without soldering, making it suitable for time consuming projects. However, it should be noted that this type of connection is not as durable as soldered connections, and can be prone to loosening over time.

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