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Tech Guide Category

Rigid PCB

2 guides in this category
Banner picture of PTH & NPTH in PCB - made by ACE Electronics
Rigid PCB March 26, 2026

PTH vs NPTH: Complete Guide to Plated and Non-Plated Holes in PCB

PTH (Plated Through Hole) has copper on the hole wall for electrical connection and soldering. NPTH (Non-Plated Through Hole) has...

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Counterbore vs Countersink Holes in PCB: Which One is Right for Your Design?
Rigid PCB March 1, 2026

Counterbore vs Countersink Holes in PCB: Which One is Right for Your Design?

Struggling to fit screws flush with your PCB? The wrong hole choice can cause assembly headaches, mechanical failures, and even...

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