Operating Temperature:	-40°C ~ 120°C
Insulation Height:	0.465" (11.80mm)
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:	Board Guide, Solder Retention
Overall Contact Length:	--
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Insulation Color:	Natural
Current Rating:	--
Voltage Rating:	400V
Mated Stacking Heights:	26.99mm
Contact Finish Thickness - Post:	60.0µin (1.52µm)
Applications:	Automotive, General Purpose, Industrial, Lighting, Medical, Military, Telecommunications
Number of Positions Loaded:	All
Packaging:	Tray
Part Status:	Active
Connector Type:	Header
Contact Type:	Male Pin
Pitch - Mating:	0.138" (3.50mm)
Number of Positions:	3
Number of Rows:	1
Row Spacing - Mating:	--
Series:	Ultra-Fit™ 172287
Style:	Board to Cable/Wire
Shrouding:	Shrouded - 4 Wall
Mounting Type:	Through Hole
Termination:	Solder
Fastening Type:	Latch Holder
Contact Length - Mating:	--
Contact Length - Post:	0.126" (3.20mm)

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Rectangular Connectors - Headers, Male Pins (1722872303)

Application Field and Working Principle

Rectangular connectors are one of the most common types of connectors used in the electronics industry. Designed for making electrical connections between two terminals, they are typically used in applications that require quick connections and robust protection against electromagnetic interference (EMI). The 1722872303 rectangular connector, also known as a header and male pin connector, is designed to make these quick and reliable connections even easier and more reliable.This type of rectangular connector is available in various sizes, ranging from two pins to forty-four pins. They are commonly used in applications such as signal transfer, DC motor control, and digital communication. The header, which is the portion of the connector that connects the pins, is composed of various metals. These metals include tin, aluminum, and stainless steel. The pins on the header can also be made of different alloys or various plastics depending on the application.The working principle of the 1722872303 rectangular connector is quite simple. Two contact pins are inserted into the header to create an electrical connection. The header is then fixed into place, and the electrical current can be conducted through the pins to power the device.The 1722872303 features a number of additional design features that make it reliable and durable in a variety of applications. For instance, the contacts on the header are made with a unique spring force that helps provide a secure electrical connection and prevents the pins from becoming loose or damaged. Additionally, the housing of the connector is designed to stay strong and secure, providing reliable protection against EMI, dust, and water.Overall, the 1722872303 rectangular connector is a reliable and cost-effective solution for making quick and secure electrical connections in a variety of applications. With its durable design and reliable locking mechanisms, it offers a level of safety and performance that is hard to match. Whether it is used in signal transfer, digital communication, or DC motor control, the 1722872303 is the perfect choice to provide reliable and secure connections.

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Part Number	Manufacturer	Price	Quantity	Description