20021112-00054T4LF

Operating Temperature:	--
Insulation Height:	0.135" (3.43mm)
Contact Shape:	Square
Contact Finish - Mating:	Gold
Contact Finish Thickness - Mating:	10.0µin (0.25µm)
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:	--
Voltage Rating:	--
Mated Stacking Heights:	--
Contact Finish Thickness - Post:	50.0µin (1.27µm)
Applications:	--
Number of Positions Loaded:	All
Packaging:	Tube
Part Status:	Active
Connector Type:	Header
Contact Type:	Male Pin
Pitch - Mating:	0.050" (1.27mm)
Number of Positions:	54
Number of Rows:	2
Row Spacing - Mating:	0.050" (1.27mm)
Series:	Minitek 127® 20021112
Style:	Board to Board
Shrouding:	Unshrouded
Mounting Type:	Through Hole, Right Angle
Termination:	Solder
Fastening Type:	Push-Pull
Contact Length - Mating:	0.120" (3.05mm)
Contact Length - Post:	0.106" (2.69mm)

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20021112-00054T4LF Rectangular Connectors - Headers, Male PinsRectangular connectors are essential components in many electronic applications, providing robust electrical connections. 20021112-00054T4LF is an example of a header specifically designed for harsh environments. It boasts several features that make it especially suited for use in these conditions, and provides an excellent alternative to traditional rectangular connectors.In terms of construction, the 20021112-00054T4LF features a rugged housing with polyamide 6.6 insulation, as well as a gold-plated brass contact with a low insertion force. The contact geometry ensures reliable mating and rejection of non-mated plugs. Additionally, a robust retention force keeps the contact in place. It is also designed to withstand continual vibration and shock thanks to its superior connector geometry and rugged construction. Further, it is RoHS compliant, UL qualified, and features a vibration and shock rating of 10 gs.In terms of design, the 20021112-00054T4LF is aesthetically pleasing and offers enhanced placement flexibility due to its low profile design. This is possible by using a soldering technique, so it can be used in multiple configurations. The board retention walls feature plated brass pins that provide strong retention and vibration resistance. There is also a built-in seal that provides protection against moisture and dirt. Further, the contact area is designed to reduce contact resistance and ensure reliable mating.The 20021112-00054T4LF is most commonly used to connect two or more pieces of electronic equipment. This could be for purposes of testing, monitoring, networking or any number of other applications. The connectors are designed for use with cables or wires, and provide an enhanced electrical connection. They allow for rapid data transfer and have a wide range of operating temperatures, making them well suited for use in extreme temperatures or outdoor environments.The working principle of the 20021112-00054T4LF is simple yet effective. It is designed for use with printed circuit boards and is available either as a male or female connector. When the connector is connected to the board, the contacts create a secure electrical connection with minimal resistance. This is accomplished by the unique contact geometry, seal design and robust construction.Overall, the 20021112-00054T4LF rectangular connector is a great choice for applications requiring robust electrical connections in harsh environments. Its sturdy construction with polyamide 6.6 insulation ensures reliable performance, while the low profile design offers increased placement flexibility and aesthetic appeal. Additionally, it is RoHS compliant, UL qualified and features a vibration and shock rating of 10 gs, making it well suited for use in extreme temperature and outdoor environments.

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