822516-1

Features:	Closed Frame
Contact Resistance:	--
Material Flammability Rating:	UL94 V-0
Termination Post Length:	--
Operating Temperature:	--
Housing Material:	Thermoplastic
Contact Material - Post:	Phosphor Bronze
Contact Finish Thickness - Post:	100.0µin (2.54µm)
Contact Finish - Post:	Tin
Pitch - Post:	0.050" (1.27mm)
Termination:	Solder
Series:	--
Mounting Type:	Surface Mount
Contact Material - Mating:	Phosphor Bronze
Contact Finish Thickness - Mating:	100.0µin (2.54µm)
Contact Finish - Mating:	Tin
Pitch - Mating:	0.050" (1.27mm)
Number of Positions or Pins (Grid):	44 (4 x 11)
Type:	PLCC
Part Status:	Obsolete
Packaging:	Tube

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Sockets for ICs, Transistors

Sockets for integrated circuits (ICs) and transistors are electronic components which provide an interface between an IC, transistor, chip, or another electronic device and a circuit assembly, such as printed circuit board. Sockets provide an electrical connection between an IC, transistor, or chip and its connection points on the assembly. These sockets generally have either a plastic or metal base and are mounted on the circuit board with either surface-mount or through-hole methods.

822516-1 Application Field and Working Principle

The 822516-1 is a multipurpose IC socket designed for use with variable logic components and widely used in a variety of industrial, lab and component-testing applications. This IC socket can accommodate up to eight pins and is constructed of metalized phenolic resin.The 822516-1 is designed to provide reliable contact between the IC and its test jig, ensuring stable electrical connections with minimal resistance. Connections to the IC socket are made using spring-loaded probes, which provide smooth contact with the IC pins without the need for expensive conductive gaskets or adhesive pads. The 822516-1 socket employs wire-wrap contacts rather than soldered connections, which ensures secure and consistent contact between the IC and its test jig.When the socket is in use, the metalized phenolic resin material ensures that the current is able to pass through the contact points without resistance. This ensures that a consistent current is delivered to the IC, transistor, or chip, and that the correct amount of current is maintained during use. The metalized phenolic resin also helps to ensure good insulation to protect the circuit board and components from accidental shorts.When the 822516-1 is in use, its low profile design ensures that the seams on the socket remain on the same side as the IC, reducing the risk of cable tangling or damage. This helps to keep the integrated circuit safe from potential damage that could occur when the cable is twisted or pulled during use.Finally, the 822516-1 socket is designed for use in particularly harsh environments, such as in military or aerospace applications. The metalized phenolic resin material ensures that the socket is capable of handling extreme temperatures, humidity, and dust without wearing out or otherwise compromising the structural integrity of the socket. This makes the 822516-1 an ideal choice for demanding applications, which require robust and reliable connection capabilities.

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Part Number	Manufacturer	Price	Quantity	Description