DDME50S

Features:	--
Backset Spacing:	--
Contact Material:	Phosphor Bronze
Wire Gauge:	--
Housing Material:	Diallyl Phthalate (DAP), Glass Filled
Contact Form:	Machined
Color:	Green
Voltage Rating:	--
Operating Temperature:	-65°C ~ 125°C
Current Rating:	5A
Material Flammability Rating:	UL94 V-0
Ingress Protection:	--
Contact Finish Thickness:	30.0µin (0.76µm)
Contact Finish:	Gold
Shell Material, Finish:	Steel, Yellow Chromate Plated Zinc
Series:	1
Termination:	Solder Cup
Flange Feature:	Cable Side (4-40)
Mounting Type:	Free Hanging (In-Line)
Contact Type:	Signal
Shell Size, Connector Layout:	5 (DD, D)
Number of Rows:	3
Number of Positions:	50
Connector Type:	Receptacle, Female Sockets
Connector Style:	D-Sub
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	--

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DDME50S Application Field and Working Principle

The DDME50S is a type of D-Sub Connector, a device used to join two or more electrical circuits. It is commonly used to interconnect electronic components in a variety of ways, and to ensure reliable connections and efficient signal flow.

Design and Characteristics

The DDME50S is a D-Sub Mini-Connector with metal backshells, which feature 2 to 50 insulated pins. It is designed to fit into tight spaces, and boasts a particularly low profile, measuring just 11.1mm in height due to its moulded design. It is available in up to six different shell sizes, making it suitable for a variety of applications. It also includes a metal EMI/RFI shielding collar which helps to reduce the level of electromagnetic interference.

Application Fields

The DDME50S is commonly used in industrial applications, such as automation, automotive and instrumentation. It can also be used for interfacing with medical systems, as well as providing connections for telecommunications and audio visual equipment.

Working Principle

The DDME50S works by allowing electronic components to be connected and signal to be transacted in a reliable and secure manner. To do this, it utilises a combination of physical parts and connections, with plastic insulation being employed to make sure no other areas of interest are affected.Firstly, the connector pins are made of copper, and are the main source of contact for signal paths. As such, it is important that these pins remain resistant to damage, wear and corrosion over time. The copper pins are then covered with plastic hairpin insulation, which keeps the pins from touching each other and creating a short circuit.Additionally, the metal backshells on the connector are used to protect all exposed areas of the pins. The EMC/RFI shielding collar serves to absorb any stray or ambient EMI and RFI signals which may be present, thus ensuring that any signal transmitted via the connector remains robust and secure.Finally, the connector itself is securely held in place using a threaded ringless shut-off fitting to reduce the risk of it becoming loose or dislodged when in use.

Conclusion

The DDME50S is a popular type of D-Sub Connector which is designed to fit into tight spaces, and offers excellent protection from EMI and RFI interference. Its other features make it highly suitable for a range of applications, from industrial automation to audio-visual and telecommunications. As well as providing a secure connection and reliable signal path between two or more electrical circuits, its design helps to ensure that connections remain durable over time.

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