231-28 Allicdata Electronics
Allicdata Part #:

231-28-ND

Manufacturer Part#:

231-28

Price: $ 0.48
Product Category:

Connectors, Interconnects

Manufacturer: CNC Tech
Short Description: CONN SOCKET PLCC 28POS GOLD
More Detail: N/A
DataSheet: 231-28 datasheet231-28 Datasheet/PDF
Quantity: 1000
1584 +: $ 0.43659
Stock 1000Can Ship Immediately
$ 0.48
Specifications
Termination: Solder
Contact Resistance: 30 mOhm
Current Rating: 1A
Material Flammability Rating: UL94 V-0
Termination Post Length: 0.124" (3.15mm)
Operating Temperature: -55°C ~ 105°C
Housing Material: Polybutylene Terephthalate (PBT), Glass Filled
Contact Material - Post: Phosphor Bronze
Contact Finish Thickness - Post: --
Contact Finish - Post: Gold
Pitch - Post: 0.050" (1.27mm)
Series: --
Features: Closed Frame
Mounting Type: Through Hole
Contact Material - Mating: Phosphor Bronze
Contact Finish Thickness - Mating: --
Contact Finish - Mating: Gold
Pitch - Mating: 0.050" (1.27mm)
Number of Positions or Pins (Grid): 28 (4 x 7)
Type: PLCC
Part Status: Active
Packaging: Tube 
Description

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Sockets for ICs, Transistors, also known as 231-28 or IC sockets, are the most common option for connecting integrated circuit chips. The need for socketing ICs and transistors becomes more pronounced in development projects, where the IC’s often have to be replaced multiple times, and the associated costs alone may make socketing the ideal solution. In general, the term socketing refers to connecting an IC or transistor to another system via an intermediary connector.

Application Field

231-28 application field includes:
1.High Voltage or Current Control Applications: ICs and transistors used in high voltage or current control circuits generally require socketing to facilitate effective testing and make any modifications or modifications necessary to the circuit.
2.High-Frequency Applications: These circuits may spend a considerable amount of time in a test environment, so having a socket to allow easy insertion and removal of the ICs or transistors is often beneficial.
3.Analog Applications: Although not as common, some analog ICs may also use socketing. This may be required when the ICs are too slow and require several modifications to increase their speed, or when several ICs need to be added to increase their power.
4.Robotics and Automation: IC sockets may also be used in robotics and automation applications, where ICs and transistors have to be quickly swapped out and modified to meet the design requirements of the system.
5.Computer-Based Applications: These applications may use various ICs and transistors to perform several different tasks. As such, a socketing approach may be used to allow easy replacement of said ICs and transistors in order to keep the system running efficiently.

Working Principle

The primary purpose of sockets for ICs and transistors is to provide an easy and reliable connection between them and the system or application they are powering. The most common socket type is the metal-pin socket, which can be configured in a variety of ways depending on the application. This socket type is designed to accept ICs and transistors of various sizes, providing a secure, but interchangeable, connection between them. Other socket types may include plastic, metal, or ceramic varieties.

When designing a socket, it is important to consider the type of ICs and transistors that will be used. Different socket design factors may impact the effectiveness of the connection, such as the size and pitch of the pins or contacts, the number of contacts required, and the orientation of the contacts. It is also important to note that the number of contacts and their arrangement will determine the amount of power the socket can deliver. This is important to consider when choosing a socket for more power-hungry applications.

A socket also needs to be designed to be able to accommodate the amount of heat that may be released by the ICs and transistors during operation. This is important to prevent the socket from burning out or otherwise being damaged by the heat. Some socket designs may also include thermally conductive materials, such as copper and aluminum, to ensure that the heat from the ICs and transistors is properly dissipated, and to keep the overall temperature of the system under control.

Overall, sockets for ICs and transistors are essential components of a variety of electronics systems. They provide an essential connection between these components and the system, allowing for a secure and reliable connection that can be easily replaced or modified as needed. The design of the socket must be considered carefully to ensure that it can provide the necessary connection, and accommodate the power and heat requirements of the components.

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

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