2025-05-14
IPC Class 2 vs. Class 3: What's the Difference?
In the electronic interconnection industry, IPC stands for the global trade association. The primary goal of the IPC Class is to standardize the assembly, production process, and requirements of electronic components. In 1957, it was established under the Institute of Printed Circuits, which was later changed into the Institute for Interconnecting and Packaging Electronic Circuits.
The organizations publish the specifications and requirements regularly. The IPC standard is one of the most accepted protocols in the electronic industry. This IPC standard helps design and fabricate reliable, safe, high-quality PCB products.
We always talk about IPC Class 2 vs Class 3. What are the main differences between them in PCB manufacturing services?
Generally speaking, IPC Class 2 is the normal standard for most electronics, such as consumer electronics, industrial equipment, medical equipment, communication electronics, power and control, transportation, computers, testing, etc, while Class 3 is required for more electronics needed more reliability, such as automotive, militarily, marine aerospace, etc.
Class 3–PCB Manufacturing |
Class 2–PCB Manufacturing |
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Class 3–PCB Manufacturing |
Class 2–PCB Manufacturing |
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Class 3–PCB Manufacturing |
Class 2–PCB Manufacturing |
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Class 3–PCB Manufacturing |
Class 2–PCB Manufacturing |
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Class 3–PCB Manufacturing |
Class 2–PCB Manufacturing |
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Class 3–PCB Manufacturing |
Class 2–PCB Manufacturing |
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Class 3–PCB Manufacturing |
Class 2–PCB Manufacturing |
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Class 3–PCB Manufacturing |
Class 2–PCB Manufacturing |
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Class 3–PCB Manufacturing |
Class 2–PCB Manufacturing |
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Class 3–PCB Manufacturing |
Class 2–PCB Manufacturing |
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