57202-G51-22LF

Operating Temperature:	--
Insulation Height:	--
Contact Shape:	Square
Contact Finish - Mating:	Gold, GXT™
Contact Finish Thickness - Mating:	30.0µin (0.76µm)
Contact Finish - Post:	Tin
Contact Material:	Copper Alloy
Insulation Material:	Thermoplastic
Features:	--
Overall Contact Length:	--
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Insulation Color:	Black
Current Rating:	2A (AC/DC)
Voltage Rating:	200V (AC/DC)
Mated Stacking Heights:	--
Contact Finish Thickness - Post:	78.7µin (2.00µm)
Applications:	--
Number of Positions Loaded:	All
Packaging:	Bulk
Part Status:	Active
Connector Type:	Header
Contact Type:	Male Pin
Pitch - Mating:	0.079" (2.00mm)
Number of Positions:	44
Number of Rows:	2
Row Spacing - Mating:	0.079" (2.00mm)
Series:	Minitek® 2.00mm
Style:	Board to Board
Shrouding:	Unshrouded
Mounting Type:	Surface Mount
Termination:	Solder
Fastening Type:	Push-Pull
Contact Length - Mating:	0.079" (2.00mm)
Contact Length - Post:	--

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Introduction

Rectangular connectors are devices used to connect two or more electrical circuits by means of a rigid housing. Connectors of this type, also known as headers, are common components in both high- and low-power electronics. One such component is the 57202-G51-22LF, which can carry more than 3A peak and has a variety of applications based on its design features.

Construction and Connectivity

The 57202-G51-22LF is a two-row, 18-pin stackable header with male pins and loads of other features. The total contact pitch is 0.2 millimeters while each contact is rated for 3 amps peak and 1.7 amps continuous current. This item also has gold plating for superior contact arcing that makes it suitable for applications with mated parts between equivalent materials and thickness.The stackable feature of the connector makes it perfect for assembly or disassembly in tight or restricted spaces. Furthermore, it comes with an insulation displacement feature that allows for the use of solid wires of 0.2 millimeters, giving it optimal flexibility for an optimal range of applications.

Application fields

The 57202-G51-22LF connector is suitable for a broad variety of application fields. Specifically, this model is most often utilized in installations for motor control, industrial computing, and data acquisition and communication systems. It can also be used as the base connecting interface in special enclosures for on wall positioning. Desktops, laptops, and other computing systems are also powered by this particular connector.

Working Principle

The 57202-G51-22LF connector functions by allowing current to pass though its contact pins. The current is routed to the appliance’s primary circuit board, then to the appliance’s functionality subsystems. The connector\'s insulation displacement allows for a seamless connection between the pins and the appliance, preventing interference and buzz in the signal. Its gold plating also provides superior conductance that collapses signal noise and minimizes the risk of cross-talk.

Conclusion

The 57202-G51-22LF header is a tried-and-true connector used in numerous applications. Its gold plated contacts permits for superior noise reduction, while its insulation displacement feature gives the connector ideal flexibilities and compatibility with a range of other connectors and substrates. Its two-row stackable design also allows for easy assembly or disassembly when required. With these attributes, combined with its power rating and application fields, the 57202-G51-22LF is an optimal and reliable choice for a variety of applications in both industrial and consumer electronics.

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