951274-2520-AR-PR

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Rectangular connectors, otherwise known as "headers," are primarily used to transfer power within a circuit, as well as data and signal. The 951274-2520-AR-PR is a double row, surface mount header that provides high reliability and dependability for commercial and military applications. It has an operating temperature range between -55°C and 125°C, and a voltage rating of 100V. It is typically pitch compatible with many components and solder types.

The 951274-2520-AR-PR is designed to accommodate two to three row surface mount headers with pins measuring 0.95mm, 2.54mm or 3.50mm in diameter. The header is further designed to accept a variety of board and socket contact designs, which allows for flexibility in configuration. The housing of the 951274-2520-AR-PR is made of a high- strength thermoplastic polyester material that is highly resistant to damage from shock and vibration.

The 951274-2520-AR-PR is a robust and reliable connection system with numerous features and benefits. It has UL94V-0 recognition and suitable for use in applications with high levels of vibration and thermal stress. The 951274-2520-AR-PR has a positive locked interconnection feature which increases contact retention and increases the number of times it can be mated and re-mated. In addition, the low insertion force of the header ensures the connectors can be easily mated. The connectors are terminated with soldering which makes them highly reliable.

The 951274-2520-AR-PR also features an integral shielding system which protects the contacts and boards from short circuits, electrical noise and other outside interference. This is achieved by the use of thick shield walls which are designed to cover the entirety of the housing, including the mating area. The shielding system also reduces component levels due to EMI by providing a path for the EMI energy to be conducted away from the backplane.

The 951274-2520-AR-PR is built to perform reliably in high temperature and high performance applications. It is designed to withstand the high cycles necessary for soldered system connections. It also has a clear through-hole alignment which makes it easy to slide the connectors onto the board. The addition of a locking clip improves pullout strength, making it well suited for applications that require repetitive mating and unmating.

The 951274-2520-AR-PR is designed with minimal contact penetration for enhanced durability and reliability. This is because the pins are designed to fit the board\'s parallel plated through-holes with a minimum of surface contact and resistance. The connector is also designed with a recessed bottom for increased board contact and stability.

In conclusion, the 951274-2520-AR-PR has numerous features that make it ideal for use in various applications. Its robust and reliable double-row contact system allows for flexible configuration and enhanced protection against EMI. Its low insertion force and integral shielding system ensures dependable performance even in highly demanding environments. The 951274-2520-AR-PR is designed to operate reliably with a minimum of contact penetration and board contact stability.

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