546-83-447-20-121147 Allicdata Electronics
Allicdata Part #:

546-83-447-20-121147-ND

Manufacturer Part#:

546-83-447-20-121147

Price: $ 41.99
Product Category:

Connectors, Interconnects

Manufacturer: Preci-Dip
Short Description: CONN SOCKET PGA 447POS GOLD
More Detail: N/A
DataSheet: 546-83-447-20-121147 datasheet546-83-447-20-121147 Datasheet/PDF
Quantity: 1000
10 +: $ 37.79180
Stock 1000Can Ship Immediately
$ 41.99
Specifications
Termination: Press-Fit
Contact Resistance: 10 mOhm
Current Rating: 1A
Material Flammability Rating: UL94 V-0
Termination Post Length: 0.098" (2.50mm)
Operating Temperature: -55°C ~ 125°C
Housing Material: Polycyclohexylenedimethylene Terephthalate (PCT), Polyester, Glass Filled
Contact Material - Post: Bronze
Contact Finish Thickness - Post: --
Contact Finish - Post: Tin
Pitch - Post: 0.100" (2.54mm)
Series: 546
Features: Open Frame
Mounting Type: Through Hole
Contact Material - Mating: Beryllium Copper
Contact Finish Thickness - Mating: 29.5µin (0.75µm)
Contact Finish - Mating: Gold
Pitch - Mating: 0.050" (1.27mm)
Number of Positions or Pins (Grid): 447 (20 x 20)
Type: PGA
Part Status: Active
Packaging: Bulk 
Description

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Sockets for ICs, Transistors

Sockets are important components in the development of integrated circuits (ICs) and transistors. As these components are highly interconnected and integrated, sockets allow the chips and transistors to be placed in a substrate with minimal electrical resistance. This reduces the risk of short circuits when power is applied to the chip or transistor.

At the most basic level, a socket is a connection terminal that allows the chip or transistor to be placed in a substrate. The substrate is usually made of either copper or aluminum, and it serves as the electrical connection between the chip and other electrical components. In general, the socket must be able to resist electrical resistance and maintain electrical contact even under high temperatures.

These sockets come in various sizes and shapes, but they all work according to the same principle. A hole in the substrate is placed around where the chip or transistor is to be placed. This hole is usually slightly larger than the device itself, giving the socket just enough space to support the device while making electrical contact with the socket contacts.

The socket contacts are very important in a socket connection. The size and makeup of the socket contacts will determine their durability and electrical resistance. Materials such as gold, tin, solder alloys, and ceramic are typically used for the socket contacts, as they will provide low power contact resistance. Depending on the application, another material may be used if the socket is not intended to be used at high temperatures.

After the socket contacts have been installed, a device such as a chip or transistor can be placed into the substrate. Once the device is in place, a socket adapter is used to bring the adjacent socket contacts into physical contact with the device. When the adapter is in place, an electrical connection is made and power can be applied. The electrical connection made is often referred to as a socket interface.

Another type of socket connection is called a zero insertion force (ZIF) socket. This type of socket uses a special latch mechanism which makes it easier to insert and remove chips and transistors without the need for an adapter. This type of socket is becoming increasingly popular, as it allows engineers or technicians to quickly and easily replace chips and transistors in a short amount of time.

The process of connecting chips and transistors to each other is called chip-on-board (COB) assembly. This process involves mounting each chip or transistor to a substrate. The substrate is usually composed of multiple layers of copper, which are connected by a series of pins. Once the substrate is in place, the chips and transistors are simply connected to the pins with wires or ribbon cables.

Sockets for ICs, transistors, and other components are not limited to chips and transistors. FPGA\'s, ASICs, and even discrete components such as diodes and resistors can be connected using sockets. Many sockets are designed to fit specific devices, while others can be used with a variety of different components. The socket design, shape, material, number of pins, and size all need to be taken into consideration when selecting a socket for a particular application.

The 546-83-447-20-121147 socket is one such example of a socket used for ICs and transistors. It is a standard type of socket which can be used with a wide range of ICs and transistors. It is composed of high-quality contact materials such as gold and tin, which makes it reliable and durable. It is also easy to install and replace, which makes it a popular choice for engineers and technicians.

In conclusion, sockets are useful components for connecting ICs, transistors, and other components to each other. Different types of sockets can be used for different applications, but the general working principle is the same. For the 546-83-447-20-121147 socket, it is composed of high-quality materials and is reliable and easy to install and replace. Therefore, it makes an excellent choice for many applications.

The specific data is subject to PDF, and the above content is for reference

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