2018421041

Operating Temperature:	-40°C ~ 150°C
Insulation Height:	0.776" (19.70mm)
Contact Shape:	Circular
Contact Finish - Mating:	Gold
Contact Finish Thickness - Mating:	3.90µin (0.099µm)
Contact Finish - Post:	Tin
Contact Material:	Copper Alloy
Insulation Material:	Polyetherimide (PEI)
Features:	Board Guide
Overall Contact Length:	--
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Insulation Color:	Gray
Current Rating:	Varies by Wire Gauge
Voltage Rating:	1200V
Mated Stacking Heights:	--
Contact Finish Thickness - Post:	196.9µin (5.00µm)
Applications:	Aerospace, Automotive, Industrial, Medical
Number of Positions Loaded:	All
Packaging:	Bulk
Part Status:	Active
Connector Type:	Header
Contact Type:	Male Pin
Pitch - Mating:	0.291" (7.40mm)
Number of Positions:	4
Number of Rows:	1
Row Spacing - Mating:	--
Series:	Multicat 201842
Style:	Board to Cable/Wire
Shrouding:	Shrouded - 4 Wall
Mounting Type:	Through Hole
Termination:	Solder
Fastening Type:	Latch Lock
Contact Length - Mating:	--
Contact Length - Post:	0.132" (3.35mm)

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Rectangular Connectors - Headers, Male PinsRectangular connectors are connectors used in a variety of electrical products and are often referred to as headers, male pins, or pin headers. These devices are usually sold as sets which include both the male end and the female end. The female end typically consists of a female socket, while the male end typically consists of a male pin.These connectors are typically used when joining multiple circuit boards together and for the sale of electrical products. They operate by using the simple principle of electrical current transfer. When joined together, both the male and female electrical pin contacts make contact which results in an electrical flow.The various applications for rectangular connectors include: industrial control systems, telecommunications, medical applications, home audio/video systems, automotive systems, and various consumer electronics. The most common header is the two-pin header. This type of header has two pins, one for power and one for ground. This type of connection is typically used in keyboards, for example connecting the power and ground lines of the keyboard controller. Other header types include three-pin, four-pin, five-pin, and so on, depending on the application requirements.Rectangular connectors can be made of various materials such as copper, brass, aluminum, and more. Although most rectangular connectors are manufactured to be durable, some may be made of a softer material such as plastic. The choice of material depends on the application.The quality of these connectors can also vary greatly, and therefore it is important to choose one that will best meet the requirements. It is important to keep in mind that the quality of these connectors has a direct influence on the overall performance of the product. Therefore, it is important to purchase connectors from a reliable source.Finally, the most important aspect of the installation of rectangular connectors is to ensure that the proper connections have been made. It is also important to use the right tools for the installation, such as a soldering iron or a screwdriver. Additionally, the connector should be plugged in correctly in order to ensure proper electrical flow.

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Part Number	Manufacturer	Price	Quantity	Description