BKAD3-121-30101

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ARINC is a standard developed by the ARINC Industry Activities (AIA) for providing a robust communication and electrical connection on an aircraft. The ARINC standard is used to develop reliable and high-performance connectors suited for aircraft’s onboard applications. The BKAD3-121-30101 - a type of ARINC backplane connector, is a widely used connector in the avionics and military sectors. This connector is designed for high-frequency data transfer and provides electrical connection between various components in an aircraft.

The BKAD3-121-30101 connector is a two-piece connector; one piece containing the male contacts and the other containing the female contacts. The system uses a lock-pin retention mechanism that ensures the maximum contact force is maintained throughout the operation. It has a minimum contact separation resistance of 0.1 Ω, and contact pitch of 6.4mm. It has a current rating of 10A and supports operating temperatures ranging from - 45°C to +125°C.

This BKAD3-121-30101 connector is ideally suited for applications where there is limited space in the circuit and reliability of connections is essential. It has multi-pin configurations, with up to 121 contacts, and the male connector is inserted into the backplane. Typically, its main interface applications are USB, Ethernet, 7 Series FPGAs, PowerPC processors, and other sensory devices.

The most commonly used applications for the BKAD3-121-30101 connector include aircraft intercommunication systems, rocket launchers, drones, communication links, radar modules, image capturing, and telemetry systems. Its ability to provide secure and reliable electrical connection and data transmission make it a preferred choice for many of these aircraft applications.

The working principle of the BKAD3-121-30101 is based on the mechanical and electrical contact between the pins of the male and female connectors. The locking mechanism ensures the maximum connection force between the contacts and ensures reliable contact for data transmission. The connectors also have protective housings that provide protection against any shock or vibration that might occur during operations.

In addition, the BKAD3-121-30101 has a high-precision contact surface and excellent shielding effect, which helps to reduce the EMI and ensure optimum signal integrity. Furthermore, the connectors are designed with ergonomic features and a smooth nature, making them easy to operate in tight spaces and small systems. The use of durable materials ensures the connectors can withstand extended use in harsh environments.

In conclusion, the BKAD3-121-30101 is an extremely reliable and efficient backplane connector for aircraft applications. Its low contact resistance and robust locking mechanism offers reliable electrical connection and prolonged contact life. The excellent shielding effect reduces EMI and ensures signal propagation integrity. Additionally, its ergonomic design and robust construction makes it ideal for a wide range of applications in the avionics and military sectors.

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