1971845-5 Connectors, Interconnects

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Rectangular Connectors - Headers, Male Pins - have been used in a wide variety of electrical applications for many years. These connectors provide a reliable mechanical and electrical connection between two or more components, and are typically used when connecting wiring in a variety of devices, from consumer electronics to communication systems. The 1971845-5 is a header connector system that is designed for horizontal insertion into a PCB. It is made from polyamide (PA) which is an expert in temperature, humidity, and chemical resistance, making it ideal for long-term outdoor applications.

This 1971845-5 is a two part system – a ‘header’ and a matching ‘male pin’ with pointed contact blades that mate with the corresponding female connector on the PCB. The 19.5 mm header has a contact strip made of phosphor bronze with the contact blades having a gold plated finish for optimal corrosion resistance. The header snaps into the PCB thanks to two-level snap-on lock bars that also ensure the connector is firmly secured into place, preventing accidental removal or misalignment.

The header connector is designed to work with the matching male connector, which consists of eight gold plated phosphor bronze contact blades. The contact blades measure 0.62 mm each, with an adjustable depth of insertion depending on the user’s needs. The male connector can be soldered onto the PCB, using solder paste and a hot air soldering gun or a wave solderer.

The resulting connections provide high levels of robustness and reliability, with contacts rated for up to 3A current carrying capacity and a high signal integrity for data transmission thanks to the gold-plating of the contact blades. The header and male connectors are available in a variety of materials and color codes for ease of implementation.

The 1971845-5 is designed for a wide range of applications and used in many areas, such as consumer electronics, industrial controls, medical equipment, automotive, avionics, and defense. This header connector system is used in many different ways, depending on the user’s needs, but it is commonly used in PCBs for interconnections between components. It is also used to connect external devices to the PCB, such as LCD screens, keyboards, and sensors.

The 1971845-5 is a reliable, high-quality header connector system made from quality materials. It provides a strong electrical and mechanical connection between two components, and is designed for horizontal insertion into PCBs. It is available in a variety of materials and colors, is rated for up to 3A current carrying capacity, and is suitable for a wide range of applications.

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