77313-138-72LF

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Rectangular Connectors - Headers, Male Pins are widely used in the connection of electronic devices. Among them, 77313-138-72LF has become the preferred choice. The product is widely used in power modules, servers, power supplies, etc. This article will discuss 78313-138-72LF application field and working principle.

Application Field

77313-138-72LF is a latching high-power connector. It is typically used in power supply systems and power modules. It is designed to be a robust, durable, and reliable connection. This 77313-138-72LFheader has a low profile design, which makes it suitable for mounting in tight spaces. It is also designed to provide high-temperature current up to 61A and can conncect up to 72 contact pins. Additionally, 77313-138-72LF is equipped with two integrated pins which are used for enhanced EMI protection.

Working Principle

The 77313-138-72LFI connector is a latching type connector which allows for easy assembly or disassembly without the need of any tools. Upon insertion, two latching elements on the header will engage the mating pairs of the Male Pins providing the secure connection required. It is designed so that the connection is held in place even during shock and vibration. Additionally, the combined use of contact pressure and a "floating" design makes the connection very reliable even under physical stress or continuous power cycling.

The contacts of the connector are designed to be very reliable and will not leak current. They are made of high-grade phosphor bronze with gold plating. The gold plating ensures improved corrosion resistance and good electrical conductivity even in extreme working conditions.

Conclusion

In summary, 77313-138-72LF is a high-power connector widely used in servers, power supplies and power modules. It is designed to be a robust, reliable and durable connection. It can handle current up to 61A and is equipped with two integrated pins to provide enhanced EMI protection. Moreover, the contacts of the connector are designed to be very reliable and will not leak current.

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