20021121-00090T8LF

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The 20021121-00090T8LF is a type of rectangular connector – specifically, headers, male pins. Generally, a header is a two-dimensional component consisting of short metal pins, shielded wiring, and insulation designs in order to enable the connection of various wires and cables to a board. Specifically, the 20021121-00090T8LF item offers Header 12-Pin Right Angle Lead Free with IT-008 Terminals to provide secure connections and reliability in applications.

Header types like the 20021121-00090T8LF are primarily used to carry signals and/or power from one board to another or within the same board – such as allowing vertical signal flow between boards/layers. These headers, male pins are characterized as all typically following the same general design and layout, with form-fitted variants positioned by the exact shape and the design space to ensure optimal connections.

The 20021121-00090T8LF headers, male pins provide excellent connection reliability, as well as secure connection between two boards. Furthermore, these types of header components are typically configured to mount securely, offering a variety of sizes and header pitches available from various manufacturers to find a specific connector for the desired application.

In terms of the 20021121-00090T8LF headers, male pins, specifically, the physical specifications are around 0.1mm centerline pitch, pin lengths between 0.25 and 0.35mm long, and a lead finish of 0.7 μm (tolerance 0.2μm). It is 4.2 mm in board mounting height, and offers a current rating of 0.5A per pin and 1.5A total in contact with a 5 VDC maximum application voltage. The thickness of the insulation walls are generally 0.38mm, and the operational temperature ranges from -40°C to +85°C.

The 20021121-00090T8LF headers, male pins offer a combination of high current rating capacity in contact, space saving, and secure mechanical connection. Its general working principle can be broken down into two steps: the first step provides mechanical stability to prevent the disconnection of the pins, and the second step involves establishing an electrical continuity by creating an electrical connection between the pins. To accomplish this, the pins are surrounded by metal shielding on both sides of the header housing in order to further improve the current carrying capacity and ensure secure electrical connections.

In conclusion, the 20021121-00090T8LF are headers, male pin type connectors, designed to provide reliable connection and secure electrical continuity between two boards. They are typically configured to mount securely with excellent connection reliability, various sizes and pitches available, as well as a combination of high current rating capacity in contact, space-saving and secure mechanical connection.

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