9-146253-0-20

Series:	AMPMODU Mod II
Packaging:	Bulk
Part Status:	Active
Connector Type:	Header, Breakaway
Contact Type:	Male Pin
Pitch - Mating:	0.100" (2.54mm)
Number of Positions:	40
Number of Rows:	2
Row Spacing - Mating:	0.100" (2.54mm)
Number of Positions Loaded:	All
Style:	Board to Board or Cable
Shrouding:	Unshrouded
Mounting Type:	Through Hole
Termination:	Solder
Fastening Type:	Push-Pull
Contact Length - Mating:	0.318" (8.08mm)
Contact Length - Post:	0.125" (3.18mm)
Overall Contact Length:	0.533" (13.55mm)
Insulation Height:	0.090" (2.29mm)
Contact Shape:	Square
Contact Finish - Mating:	Gold
Contact Finish Thickness - Mating:	30.0µin (0.76µm)
Contact Finish - Post:	Tin
Contact Material:	Copper Alloy
Insulation Material:	Liquid Crystal Polymer (LCP)
Features:	--
Operating Temperature:	-65°C ~ 105°C
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Insulation Color:	Black
Current Rating:	3A
Voltage Rating:	--
Mated Stacking Heights:	--
Contact Finish Thickness - Post:	100.0µin (2.54µm)
Applications:	--

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Introduction to Rectangular Connectors – Headers, Male Pins – 9-146253-0-20 Application Field and Working Principle Rectangular connectors are a broad class of electrical connectors which include many subsets classified according to their dimensions and specific applications. One of the most commonly used rectangular connectors - headers, male pins - falls into the category of 9-146253-0-20 rectangular connectors. This type of connector is used in a wide range of electronics or electrical applications. They are used in applications requiring secure connections between PCBs (printed circuit boards), as well as for pin headers, jumper wires or other wiring applications. In most cases, the pins (in the term 9-146253-0-20) come with a 2.54 mm spacing. Design and Terminology The 9-146253-0-20 connectors are made up of a header and matching male pins. The header consists of a wiring area with four flat connectors which are rectangular in shape. The male pins fit into the wiring area of the header and the two components are held together by a locking mechanism. The number before the dash indicates the number of pins in the connector, in this case, 9. The number after the dash indicates the distance between pins, and the last two numbers indicate the length and width of each pin. The headers and pins are composed of precision gold-plated connectors. The pins themselves are specially configured to provide a secure connection. The pins are joined by an interlocking tongue and groove design to prevent them from coming apart. The header also has a locking mechanism which keeps the pins in place. Application Field and Working PrincipleThe 9-146253-0-20 connectors are most commonly used in PCBs and LCDs (Liquid Crystal Displays). They are also commonly used in medical devices, automated production lines, industrial equipment, avionics, radio communications, and more. These rectangular connectors provide a reliable and secure connection between the pins and the header. The pins fit snugly into the header and the locking mechanism ensures that the pins stay in place. The pins are configured to make a secure contact with the header, so that the electrical current flows reliably and safely from one component to the other. In order to ensure a secure connection, it is important to use the right type of header and pins. In addition to the type described here, there are other types of 9-146253-0-20 connectors available with different configurations, such as higher pin counts or wider spacing between the pins. Conclusion 9-146253-0-20 rectangular connectors, or headers and male pins, are one of the most widely used types of electrical connectors on the market. They provide a reliable and secure connection for a wide range of electronic and electrical applications. The headers and pins are designed to make a secure connection, ensuring that the electrical current flows safely and reliably from one component to the other.

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