DBM17W2P0L2A191

Shell Material, Finish:	--
Backset Spacing:	--
Contact Material:	Copper Alloy
Wire Gauge:	--
Housing Material:	Polycyclohexylenedimethylene Terephthalate (PCT)
Contact Form:	--
Color:	Black
Voltage Rating:	--
Operating Temperature:	-55°C ~ 125°C
Current Rating:	7.5A
Material Flammability Rating:	UL94 V-0
Ingress Protection:	--
Contact Finish Thickness:	30.0µin (0.76µm)
Contact Finish:	Gold
Series:	Combo D®, D*M
Features:	Shielded
Termination:	Solder
Flange Feature:	Housing/Shell (Unthreaded)
Mounting Type:	Panel Mount, Through Hole
Contact Type:	Signal and Coax or Power (Not Included)
Shell Size, Connector Layout:	3 (DB, B) - 17W2
Number of Rows:	2
Number of Positions:	17 (15 + 2 Coax or Power)
Connector Type:	Plug, Male Pins
Connector Style:	D-Sub, Combo
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction

D-Sub connectors are a widely used type of connectors, designed to provide reliable connection in a variety of electrical and electronic applications. The most common type of D-Sub connector is the DB17W2P0L2A191 model, which is a two-contact version of the widely used DB17W2P0L2A series.

Application Field

The DB17W2P0L2A191 is a popular D-Sub connector mainly used in desktop computer motherboards and other digital devices, to connect internal components such as GPUs, RAM, CPUs and audio cards. It is also frequently used in industrial settings, such as in commercial grade test equipment, medical devices and scientific instrumentation. In addition, this connector can be used in military settings due to its ability to resist extreme temperatures, sudden power fluctuations and EMI/RFI.

Working Principle

The DB17W2P0L2A191 uses a two-contact design which eliminates the need for grounding electrodes, thus simplifying installation and reducing costs. The two contacts are made of gold plated copper alloy, for maximum electrical conductivity. The contacts are attached to a plastic shell, which prevents any shorts or disconnections, while allowing for easy access to the base as required. Additionally, the contact pins feature a latching mechanism, which locks the two components together when they are connected, ensuring a secure and reliable connection at all times.

Conclusion

The DB17W2P0L2A191 D-Sub connector is a popular choice for a wide range of electrical and electronic applications. It is designed to provide reliable and secure connection in a variety of settings, thanks to its two-contact design, gold plated copper alloy contacts and latching mechanism. Its ability to withstand extreme temperatures, sudden power fluctuations, and EMI/RFI make it an ideal option for use in military settings. This, along with its relatively low cost and easy installation, make it a popular choice for many applications.

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