446661-5

Backplane Connectors - ARINC Inserts are commonly used in a variety of applications due to their robust design and multiple configuration options. The 446661-5 ARINC Insert is typically used in aircraft, avionics and other harsh environments, where signal quality and safety are paramount. As such, their design and operation is highly specialized and complex. This article explains the 446661-5 ARINC Insert application field and working principle.

Overview of Backplane Connectors - ARINC Inserts

Backplane connectors are an important part of enabling system integration and interoperability. They are most often used in aviation, aerospace and defense systems, due to their high-bandwidth requirements and greater data rate capability. The 446661-5 ARINC insert is a multifunctional product that enables aircraft maintenance and engineering operational requirements. It is a highly reliable and effective interconnection technology.

ARINC Inserts are defined by MIL-C-55302 and ARINC 600 standards, which impose strict requirements on quality and performance. The 446661-5 insert is identical to ARINC 600, and the MIL-C-55302 type IX. It is known for its high contact density, design flexibility and versatility, and is a popular connector choice for aerospace applications.

Application Field of 446661-5 ARINC Inserts

446661-5 ARINC Inserts are commonly used in a wide range of aviation applications. They are highly reliable and popular for use in harsh environments, such as aircraft, avionics, aerospace, and military systems. It is suitable for routing multiple signals, such as telemetry, digital video/audio, and power signals, through a single connector.

The 446661-5 ARINC Insert is also highly resistant to vibration, shock and other physical strain, and is known for its exceptional signal integrity and fast data rate. Its versatile design enables it to be easily integrated into existing systems without any significant wiring changes.

Working Principle of 446661-5 ARINC Inserts

The 446661-5 ARINC insert operates on a standardized system of contacts. Its design consists of a contact block that contains the contacts, which are inserted into the back plane. The contact block is then secured with a spacer frame that fits around the contact block and holds it in place.

The contact block is an integral part of the backplane connector, and is responsible for both power and signal routing. It has a rectangular shape, which contains 14 lugs for signal/power contacts. The contacts are spaced 0.8mm apart in order to provide greater signal fidelity and reduce crosstalk between contacts.

The 446661-5 ARINC insert is designed to be hotter pluggable. This means that the contact block can be easily removed and replaced without disrupting the signal or power connections. The hot-swappable contact block also ensures better system performance and flexibility.

The 446661-5 ARINC insert has an impressive frequency range of 25-2500MHz, and its low contact resistance makes it ideal for higher power applications. This ensures that it is compatible with a variety of different signal and power data rates and applications.

In conclusion, the 446661-5 ARINC insert is a highly reliable and effective connector, which is suitable for use in harsh environments and challenging applications. Its versatile contact block, high frequency range, and hot-swappable design make it one of the most popular connectors used in the aerospace and Military sectors.