Series:	43974
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Connector Type:	Housing for Female Sockets
Connector Style:	Mini-Fit® BMI
Number of Positions:	40
Pitch:	0.165" (4.20mm)
Number of Rows:	2
Mounting Type:	Panel Mount
Connector Usage:	Receptacle
Features:	--
Color:	Black
Note:	Contacts Not Included

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Introduction

The 0439740005 Backplane Connectors - Housings is a multi-channel interface connector designed for high-density multi-connector applications. It is specifically designed for the new network and server architectures where physical space is at a premium. The connector has a distinctive octagonal profile, with terminals grouped in fours around an octagonal core, allowing for a higher density and greater flexibility of configuration.

Application Field

The 0439740005 Backplane Connectors - Housings is primarily used in high-density applications, including networking and server applications. It is ideal for applications where physical space is limited and multiple connectors need to be used. This includes telecommunications systems, networking systems, rack-and-pinion systems, power management systems, and high-speed data transfer applications. Additionally, this connector is suitable for use in systems where intense physical vibration and/or shock is expected.

Working Principle

The 0439740005 Backplane Connectors - Housings is designed for single, high-speed passing of up to 15 Amps per connector. The connector is composed of a galvanized steel housing with an aluminum alloy core and two gold plated contacts. Its design allows for flexible configurability and integrated shielding, making it suitable for high-speed data transfer, even in applications where vibration is present. The contacts are designed in a way to provide a precise fit between male and female mating connectors. The connector is designed so that it does not require a power or grounding wire connection to ensure reliable performance.

Reliability

The 0439740005 Backplane Connectors - Housings has a wide temperature range, from -40°C to +85 °C, and has a high vibration and shock-resistance. It is designed with an environmental seal to prevent moisture and dust from entering the electrical connector system. Additionally, the connector has a double-contact-lock mechanism which prevents accidental disconnection. Furthermore, the connector has anti-resonance and anti-shorting mechanisms to prevent signal interference.

Conclusion

The 0439740005 Backplane Connectors - Housings is a multi-connector designed for high-density applications. It is designed for single, high-speed passing of up to 15 Amps per connector. The connector is designed for flexible configurability and has a wide temperature range, environmental seal to prevent dust and moisture from entering the electrical system, and a double-contact-lock which prevents accidental disconnection. This connector is suitable for use in systems where vibration is present and is an ideal solution for high-density applications.

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