78299-620H

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Rectangular connectors are widely used in electronics for a variety of purposes, from making connections between devices to providing power and signal connections. The 78299-620H is a specific type of rectangular connector known as a header, male pin. It is made of polyamide, with gold plating on the contact pins and UL 94V-0 or UL 94V-2, an insulating material rated for medium combustibility.

The 78299-620H is typically used in printed circuit boards (PCBs) to provide power and signal paths for a variety of applications. It can be used for both through-hole and surface mount connections, and is rated for 1.25 Amps and 125 Volt, although other versions of the 78299 series may have different voltage and current ratings. The 78299-620H has a 20-pin set, and can have either a straight or right angle configuration.

The 78299-620H also features housing lock that provides extra security to the connection, making it suitable forapplications which require reliable cable connections. This housing lock is robust enough to withstand multiple insertion cycles, making it ideal for applications that require frequent connection and disconnection of cables.

The 78299-620H connectors features a mating cycle of anywhere between 30-50 cycles, and the pins are rated for 90 cycle plugging and unplugging. The gold plated contacts are corrosion resistant and have a contact resistance of 10 mΩ or less. The 78299-620H can be mated with its mating counterparts, the 78299-620P, which has a 20-pin plastic housing for connection.

The working principle of the 78299-620H is simple. It is designed to provide a connection between two components or parts while allowing them to quickly and easily be disconnected. When attempting to make a connection, the metal pins in the housing of the 78299-620H will come into contact with the exposed metal pins of the mating device, allowing an electrical connection to be established between the two devices. When the electrical connection is no longer needed, the two components can be easily disconnected by simply moving them away from each other, thus breaking the contact between the pins.

Overall, the 78299-620H connector is a reliable and versatile electrical connector which is designed to provide a secure and reliable connection between two components or parts. It is a great choice for a range of applications such as telecommunications, automotive, industrial electronics, aerospace, and consumer electronics. The low contact resistance, robust housing lock, and mating cycle make the 78299-620H connector an ideal choice for applications that require frequent connection and disconnection of cables.

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