L117DEFRCA09S Connectors, Interconnects

Features:	Feed Through, Strain Relief
Backset Spacing:	--
Contact Material:	Phosphor Bronze
Wire Gauge:	0.050" (1.27mm) Dia Wire
Housing Material:	Thermoplastic, Glass Filled
Contact Form:	--
Color:	Black
Voltage Rating:	250V
Operating Temperature:	-40°C ~ 125°C
Current Rating:	5A
Material Flammability Rating:	UL94 V-0
Ingress Protection:	--
Contact Finish Thickness:	15.0µin (0.38µm)
Contact Finish:	Gold
Shell Material, Finish:	Steel, Nickel Plated
Series:	DFR
Termination:	IDC, Ribbon Cable
Flange Feature:	Mating Side, Female Screwlock (4-40)
Mounting Type:	Free Hanging (In-Line)
Contact Type:	Signal
Shell Size, Connector Layout:	1 (DE, E)
Number of Rows:	2
Number of Positions:	9
Connector Type:	Receptacle, Female Sockets
Connector Style:	D-Sub
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tray

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Introduction

D-sub connectors are types of electrical plug-in connectors. They are sometimes referred to as "D-subs". The D-sub is widely used in a variety of applications, and the L117DEFRCA09S is a D-sub connector specifically designed for industrial automation applications. As opposed to a regular D-sub connector, the L117DEFRCA09S has a specialized shell with improved mechanical and environmental performance characteristics.

Design

The L117DEFRCA09S D-Sub connector has a rugged metal shell designed with strength and versatility in mind. The top and bottom of the shell feature an interlocking design, which improves mating reliability when connecting multiple connectors. The steel shell is securely held together with stainless steel nuts, and the entire unit is coated in a resistant nickel plating. The pins are made from nickel-plated steel with gold-plated contacts for improved corrosion resistance. The pins terminate in standard round crimp contacts, and the shell features a breather hole for pressure equalization.

Applications

The L117DEFRCA09S connector is commonly used in industrial and factory automation applications. It is designed for use in environments where moisture, vibration, and dirt could cause damage to regular D-sub connectors. The L117DEFRCA09S\'s robust design makes it suitable for robust and harsh applications such as factory automation, where vibration or dust could cause regular D-sub connectors to fail. The L117DEFRCA09S is also used in automotive applications, as it is designed to withstand temperatures of up to 105°C.

Working Principle

The working principle of the L117DEFRCA09S is simple. When the connector and its accompanying accessories are properly assembled, the pins make electrical contact with the mating contacts. The pins and contacts are designed so that they make a secure connection and the current can flow without interruption. When the connector is disconnected, the pins and contacts move away and the current flow stops.

Conclusion

The L117DEFRCA09S is a robust and reliable D-sub connector designed for industrial and automotive applications. It features a rugged shell with interlocking features for improved reliability when connecting multiple connectors. The pins and contacts of the connector are made from nickel-plated steel with gold-plated contacts for improved corrosion resistance. The L117DEFRCA09S offers superior performance in demanding environments, and its simple working principle ensures reliable connections for current to flow without interruption.

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