20-666000-00

Series:	Correct-A-Chip® 666000
Part Status:	Active
Lead Free Status / RoHS Status:	--
Convert From (Adapter End):	SOIC
Moisture Sensitivity Level (MSL):	--
Convert To (Adapter End):	SOWIC
Number of Pins:	20
Pitch - Mating:	0.050" (1.27mm)
Contact Finish - Mating:	--
Mounting Type:	Surface Mount
Termination:	Solder
Pitch - Post:	0.050" (1.27mm)
Contact Finish - Post:	Tin-Lead
Housing Material:	--
Board Material:	FR4 Epoxy Glass
Termination Post Length:	0.080" (2.03mm)
Material Flammability Rating:	--
Features:	--
Operating Temperature:	--
Contact Material - Mating:	--
Contact Material - Post:	Brass
Contact Finish Thickness - Mating:	--
Contact Finish Thickness - Post:	200.0µin (5.08µm)

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Sockets for ICs, Transistors - Adapters

A 20-666000-00 application field and working principle are components used to connect a printed circuit board (PCB) to integrated circuits (ICs) or transistors. Such components are known as IC sockets, transistor sockets, or adapter sockets. In general, these components provide electrical, mechanical, and environmental protection for PCBs that contain ICs or transistors.An IC socket is a structural form factor designed to physically contain ICs inside a PCB. The socket contains the pins from the ICs which are then soldered to the PCB itself. IC sockets are a relatively inexpensive, simple, and safe way to change an IC on a PCB so an entirely new one can be installed. Without the use of such components, changing an IC on a PCB would require a technician to de-solder and re-solder components. This is a much more time-consuming task, and carries with it greater risk of damage to the board and its components.Transistor sockets also act as a connector between a PCB and an external transistor. They mount through the holes on a PCB and typically include pins on one side which interface between a PC board and the module. Different transistor sockets may be designed for different type of transistors, such as plastic-bodied transistors or metal-bodied transistors.Adapters act as a bridge between semiconductor packages to other interface standards. They are designed to contain a plastic body, like a socket, and will provide more versatility than a socket that is only designed for one type of module. They are available as a single unit or in sets of several adapters.The 20-666000-00 model socket is designed for the Vishay 5-pin SOT-223 and Vishay 7-pin SOT-323 packages. It is a surface mount technology adapter that provides more area for contact with the PCB than a conventional socket. This type of socket is typically made of metal or plastic, with a gold-plated surface finish to ensure optimal connection and perfect jointing.When a 20-666000-00 socket is mated onto a PCB, it is designed to bridge electrical connections while protecting against handling damage, dust, and other environmental factors. As with any type of socket, this model is designed to be soldered onto a PCB and the pins are designed to fit snugly into the socket. This ensures proper contact with the board and minimal thermal resistance.In conclusion, the 20-666000-00 socket is an adapter designed to bridge electrical connections from ICs and transistors to PCBs in a reliable, safe, and secure manner. It is an ideal solution for the Vishay 5-pin SOT-223 and 7-pin SOT-323 packages. It offers an excellent gold surface finish to ensure ideal contact and thermal resistance, making it the best choice for PCB applications.

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