
Allicdata Part #: | 18-3503-31-ND |
Manufacturer Part#: |
18-3503-31 |
Price: | $ 8.46 |
Product Category: | Connectors, Interconnects |
Manufacturer: | Aries Electronics |
Short Description: | CONN IC DIP SOCKET 18POS GOLD |
More Detail: | N/A |
DataSheet: | ![]() |
Quantity: | 1000 |
9 +: | $ 7.68600 |
Termination: | Wire Wrap |
Contact Resistance: | -- |
Current Rating: | 3A |
Material Flammability Rating: | UL94 V-0 |
Termination Post Length: | 0.500" (12.70mm) |
Operating Temperature: | -55°C ~ 125°C |
Housing Material: | Polyamide (PA46), Nylon 4/6, Glass Filled |
Contact Material - Post: | Phosphor Bronze |
Contact Finish Thickness - Post: | 10.0µin (0.25µm) |
Contact Finish - Post: | Gold |
Pitch - Post: | 0.100" (2.54mm) |
Series: | 503 |
Features: | Closed Frame |
Mounting Type: | Through Hole |
Contact Material - Mating: | Beryllium Copper |
Contact Finish Thickness - Mating: | 10.0µin (0.25µm) |
Contact Finish - Mating: | Gold |
Pitch - Mating: | 0.100" (2.54mm) |
Number of Positions or Pins (Grid): | 18 (2 x 9) |
Type: | DIP, 0.3" (7.62mm) Row Spacing |
Part Status: | Active |
Packaging: | Bulk |
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Sockets for ICs, transistors and other electronic components provide efficient and reliable connections. 18-3503-31 is one of the most popular models, due to its simple design and wide range of application. This article will discuss 18-3503-31’s application field and working principle.
Application Field and Features
18-3503-31 is designed for use in low current applications and flashes. This socket accepts standard and universal ICs, including Intel, Motorola, and Texas Instruments configurations. The PE10-415 version of the socket also accepts small transistors and diodes. 18-3503-31 has widely been installed in computers for its highly reliable and efficient interconnection.
The 18-3503-31 is capable of handling currents of up to 0.2A and characterizes with a pin-in-pool design that makes it compatible with a wide range of ICs. Its construction has also been optimized to reduce the height and sized of its components, allowing it to occupy minimal space.
The socket also features a caged-in-socket design, and this ensures that the ICs and transistors are securely locked in place and are unlikely to fall out. This increases the stability of the interconnection and eliminates the risk of short circuits. The 18-3503-31 also provides insulation between the contacts to prevent current leakage and enhance safety.
Working Principle
Like all other IC sockets, the 18-3503-31 makes an electrical connection between the ICs or transistors and the circuit board. It does this by providing a conductive pathways between the contact points on the socket and the board. To achieve this, the ICs or transistors are inserted into the 18-3503-31 socket, and the contacts make contact with the electrical terminals.
The 18-3503-31 has two identical bent contacts for each terminal on the IC. These contacts are connected to the circuit board through their mounting points. When the IC is inserted into the socket, the bent contacts make contact with the terminals, and an electrical connection is formed. This connection is made more secure by the presence of two insulation barriers on either side of the socket, which prevents any current leakage.
The 18-3503-31 also has an ejector mechanism which helps to remove the ICs from the socket. This feature is especially helpful when working with high power components, as it reduces the risk of damaging them during removal.
Conclusion
18-3503-31 is a popular model of IC socket, due to its simple design and wide range of applications. It is suitable for use in low current applications and flashes, and is capable of handling currents of up to 0.2A. This socket also provides insulation between the contacts for enhanced safety, and has an ejector mechanism which helps to remove the ICs from the socket. The 18-3503-31 is an efficient and reliable solution for connecting ICs, transistors, and diodes to a circuit board.
The specific data is subject to PDF, and the above content is for reference
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