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Introduction

The D-Sub connector is a widely used form of electrical connector. This connector has been used in a variety of applications and has become commonplace in the electronics industry. One of the more frequent uses for D-Sub connectors is with the L717HDD78PVFMC309. This particular connector is a specific type of D-Sub connector designed for military and aerospace applications.

L717HDD78PVFMC309 Application Field

The L717HDD78PVFMC309 is a hermetically sealed, dual-row, D-Sub connector that is designed for use in military and aerospace systems. These connectors are typically used in applications where the system must be sealed from the environment, such as communication systems, sensors, navigation systems, weapons systems, and spacecraft.

The L717HDD78PVFMC309 is compatible with all current military specifications, including MIL-DTL-83527, MIL-C-38999, MIL-M-83513, and MIL-P-83513. The connector has a robust design that is capable of operating in harsh environments, such as those with extreme temperatures or high levels of vibration. It is also corrosion resistant and highly reliable.

L717HDD78PVFMC309 Working Principle

The L717HDD78PVFMC309 utilizes a number of contact elements to create a hermetic seal between mating components. The contacts within the connector are arranged in two rows, each containing 12 contacts. The inner row contains the contact contacts, while the outer row has the shielding contacts.

The contact terms consist of conductors made from either copper or copper alloy that extend out from the sides of the contact chamber. The conductors are flux-flux coated to prevent corrosion and are designed to provide reliable electrical contact. The shielding contacts, meanwhile, consist of a groundplate that covers the entire contact chamber, providing a protective barrier between the contact elements and the system.

The connector also features a double-locking latch system that ensures that the connection is secure. The exterior of the connector is plated with either copper or gold to ensure a durable and corrosion-resistant finish. The connector is also designed to be removed without the need for tools.

Conclusion

The L717HDD78PVFMC309 is a robust and reliable D-Sub connector that is designed for use in military and aerospace applications. This connector is compatible with all current military specifications and is hermetically sealed to protect against the harsh environments of space and other extreme applications. Its double-locking latch system ensures a secure connection, while its corrosion-resistant exterior ensures durability and long-lasting performance.

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