MD-40S Connectors, Interconnects

Fastening Type:	Push-Pull
Operating Temperature:	-40°C ~ 85°C
Contact Finish Thickness:	--
Voltage - Rated:	100VAC, 12VDC
Current Rating:	1A, 2A
Features:	--
Contact Finish:	Silver
Shell Material, Finish:	Polybutylene Terephthalate (PBT)
Ingress Protection:	--
Orientation:	Keyed
Series:	MD
Termination:	Solder
Mounting Type:	Through Hole, Right Angle
Shell Size, MIL:	--
Shell Size - Insert:	Mini DIN
Number of Positions:	4
Connector Type:	Receptacle, Female Sockets
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Circular Connectors: MD-40S Application Field and Working Principle

Circular connectors are widely used in various environments due to their robustness, reliability, and durability. The MD-40S is a circular connector designed for comprehensive military and aerospace applications. This connector has been designed to meet the most demanding needs of these difficult environments. In this article, we discuss the application field and working principle of the MD-40S connector.

Application Field of the MD-40S Connector

The MD-40S is a circular, multi-pin connector designed for specialized military and aerospace applications. It is ideal for applications that require secure and reliable connections with the added benefit of strong environmental resistance and vibration-resistance. It is designed to withstand severe environmental conditions such as salty atmosphere, high-altitude conditions, high vibration, and humidity. The MD-40S is designed for both harsh environment and tight space applications. It features a compact design that allows for efficient wiring and cabling, thus reducing the overall space needed. In addition, the MD-40S has been designed for complete EMI/RFI shielding, making it suitable for applications that require high levels of electromagnetic interference protection and signal integrity.

Working Principle of the MD-40S Connector

The MD-40S connector is a multi-pin connector with a precision mating mechanism. The connector operates by having the contact pins of the two components coming into contact with each other. When mated, the pins exert a force on each other, resulting in the contacts making a secure and reliable connection. The connector also features a special strain-relief mechanism. This eliminates the possibility of contact pins bending and deforming during mating, which can lead to a weak connection and poor contact reliability. The special strain-relief mechanism also ensures that the contact pins are properly aligned and mate correctly, making sure that the connection remains secure and reliable.In addition, the MD-40S connector also features a special environmental protection mechanism. This is designed to protect the connector from harsh environmental conditions such as salt atmosphere, vibration, and humidity. The environmental protection mechanism provides a reliable and robust connection even in the harshest of environmental conditions.

Conclusion

The MD-40S connector is a multi-pin connector designed for specialized military and aerospace applications. It features a compact design, strong environmental resistance, vibration-resistance, EMI/RFI shielding, and a special strain-relief and environmental protection mechanism. All of these features make the MD-40S an ideal choice for applications in challenging environments.

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