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PLCC sockets are essential components for prototyping, testing, and repairing electronic devices that use Plastic Leaded Chip Carriers. Selecting the correct socket ensures a secure connection, prevents damage to delicate components, and facilitates efficient workflow. Understanding the key factors involved in choosing a PLCC socket will help you make an informed decision for your specific project needs.
PLCC-32P to DIP-32 Adapter Socket – Designed for converting PLCC-32 packaged ICs to a standard 2.54mm DIP-32 layout for easy placement on breadboards and through-hole PCBs.
Reliable Thru-Hole Design – Strong mechanical stability ideal for repeated insertions during chip testing, prototyping and development work.
Durable Construction for Long-Term Use – Built from high quality plastic and metal contacts to ensure firm grip, good conductivity and reduced risk of bent or broken pins.
Ideal for IC Programming and Diagnostics – Commonly used for EPROMs, microcontrollers, logic ICs and other PLCC-32 devices during programming, evaluation or troubleshooting.
Convenient 20 Pack for Labs and Workshops – A practical bulk set for repair centers, electronics classrooms, makers, engineers and embedded system developers.
Last update on 2026-08-31 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best PLCC Sockets
Compatibility and Standards
Always verify that the PLCC socket adheres to relevant industry standards for dimensions and performance. Check the socket's datasheet for detailed specifications, including lead pitch, body dimensions, and material certifications. Compatibility with your existing equipment, such as programming adapters or test fixtures, is also an important consideration to ensure seamless integration into your workflow.
Frequently Asked Questions
What is a PLCC socket used for?
A PLCC socket serves as an intermediary connector between a PLCC chip and a circuit board. It allows for the easy insertion and removal of PLCC devices for testing, programming, or replacement without soldering.
How do I determine the correct size PLCC socket?
The correct size is determined by the number of pins on the PLCC chip. Sockets are typically labeled with the pin count, such as PLCC-28 for a 28-pin chip. You must match the socket's pin count and physical dimensions to the chip.
What is the difference between through-hole and surface-mount PLCC sockets?
Through-hole sockets have leads that pass through holes in the PCB and are soldered on the other side. Surface-mount sockets have leads designed to solder directly onto the surface pads of the PCB.
Are PLCC sockets reusable?
Yes, PLCC sockets are designed for repeated insertion and removal of PLCC chips. However, the lifespan depends on the socket's quality, the frequency of use, and the care taken during chip handling.
Can I use a PLCC socket for other chip packages?
Generally, no. PLCC sockets are specifically designed for Plastic Leaded Chip Carriers due to their unique J-shaped leads and rectangular body. Using them with incompatible chip packages can lead to damage.
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