The PCBA Unit Price Curve
As order volume climbs, per-unit PCBA cost follows a predictable curve — but the slope flattens once you pass key setup and process thresholds. Here is how to read your quote.
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Practical notes on PCB fabrication, PCBA assembly, component strategy and manufacturing economics — written by the KOMKIA engineering team.
Latest Articles
From the KOMKIA Engineering Desk
CCL & Copper Foil Price Increases
Volatility in copper-clad laminate and copper foil flows straight into fabrication cost. We break down the pass-through and how smart buffer planning protects your budget.
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The 2026 Component Shortage Playbook
A practical framework for managing BOM risk with an approved vendor list (AVL) and sensible buffer stock during periods of tight component supply.
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PCB Board Parts: Names & Identification
A field guide to common board components and their markings, so your BOM, schematic and assembly documents stay unambiguous on the line.
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SMT Quality Inspection Standards
Not all "100% inspection" claims are equal. Here are the IPC-based acceptance rules the KOMKIA team enforces on every SMT line.
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Green Factory Certification
KOMKIA earned Shenzhen Green Factory recognition. Here is what the certification means for your supply chain and carbon-reduction goals.
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Best PCB Manufacturers in 2026
Ten criteria that separate a dependable EMS partner from a low-cost gamble — with a practical scorecard you can use when shortlisting fabricators.
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63/37 vs 60/40 Solder
Eutectic versus near-eutectic lead-free solders compared for reflow behavior, joint reliability and rework difficulty on high-mix lines.
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IPC-A-610 Acceptance Criteria
What the industry’s acceptance bible actually requires on the production line, and how KOMKIA trains and audits operators against it.
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