72904-222LF

Series:	--
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Connector Type:	Receptacle, Female Sockets
Number of Positions:	21
Number of Positions Loaded:	12
Pitch:	0.100" (2.54mm)
Number of Rows:	3
Style:	--
Mounting Type:	Free Hanging (In-Line)
Termination:	Solder Eyelet(s)
Features:	--
Contact Finish:	Gold
Contact Finish Thickness:	78.7µin (2.00µm)
Operating Temperature:	--
Current Rating:	--
Material Flammability Rating:	--
Material - Insulation:	Polycarbonate (PC)

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The DIN 41612 backplane connector is mainly used in potential applications related to the electrical technology of backplanes, such as consumer electronics, commercial telecommunications, signal transmission, and embedded systems. It is a three-pole backplane connector with round poles and a low profile, where one side houses rectangular posts for easy connection. Its shell is made of polyamide-imide thermoplastic or polyamide-imide resin for a long-lasting and resilient shape and design. This type of connector is designed to have high contact reliability with a captive snap-in design and a snug fit. The contacts are plated with gold, silver or bronze for improved electrical protection.The 72904-222LF backplane connector, a type of DIN 41612 backplane connector, offers unbeatable performance and reliability, and is suited for a wide range of applications. It has a low profile and three-pole design, with cage and mating connectors equipped with a 16-pin configuration. The 72904-222LF backplane connector is suitable for a 5 Amp operating current as well as a 300V rated voltage, and it has an impedance characteristic of 150 ohms and a minimum circuit resistance of 20m ohm.The 72904-222LF backplane connector has a unique design that eliminates assembly issues and prevents contact failures. Its flying lead contacts ensure better board-to-board alignment and stability, aiding in easy assembly and enabling a superior fit with improved reliability. Manufactured to EIA standards, this backplane connector can be used with a range of options for board-to-board fitment. The 72904-222LF backplane connector is hand-solderable and reversible, which makes it suitable for use in both single-sided and double-sided applications.To explain its working principle, the 72904-222LF backplane connector uses an inverted pin configuration to make contact with the mating adapter, whereby it virtually plugs onto the board connection for a snug fit. Instead of a rectangular post, this type of DIN 41612 backplane connector uses an inverted pin configuration, which leads to a lower risk of shorting out of PCB traces and grounding points.The 72904-222LF backplane connector is suited for a range of applications, such as power supplies, test and measurement, telecommunications, medical electronics, and audio/video equipment. With its low-profile shape, rugged construction and reliable operation, the 72904-222LF backplane connector is a winner in terms of performance and reliability.

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