Skip to Content

Semiconductor Market Intelligence & Insights

Strategic analysis of global IC supply chains, procurement trends, and lifecycle solutions for electronics industry professionals.

Quality Assurance Articles

Intersil ISL6323A controller in a QFN package mounted on a circuit board
Quality Assurance

QFN Thermal-Pad Voiding: Acceptance Criteria

Define QFN thermal-pad voiding acceptance with a clear X-ray area method, void-location review and thermal evidence instead of a universal percentage.

6 min read
Multilayer ceramic capacitor soldered to a circuit board
Quality Assurance

Soft-Termination MLCCs: Qualifying a Replacement Against Board Flex

Qualify soft-termination MLCC replacements using board strain, assembly processes and electrical checks; distinguish flex resistance from fail-open behavior.

4 min read
Oscilloscope, digital multimeter and power supply on an electronics laboratory bench
Quality Assurance

Supplier Corrective Actions: Close Component SCARs with Evidence

Build component supplier SCARs around lot containment, occurrence and escape causes, verified corrections and a defined effectiveness window.

4 min read
Decapsulated integrated circuit with exposed silicon die and bond wires
Quality Assurance

IC Decapsulation Services: Define Die Inspection and Its Limits

Specify IC decapsulation services by target feature, preparation method, reference evidence and sample disposition; understand what die inspection cannot prove.

4 min read
Oscilloscope, digital multimeter and power supply on an electronics laboratory bench
Quality Assurance

Buying Component Testing Services: Limits, Uncertainty and Decision Rules

Buy component testing services with defined conditions, measurement uncertainty, acceptance limits and a decision rule that makes laboratory quotations comparable.

4 min read
Technician operating an acoustic inspection system in a laboratory
Quality Assurance

Acoustic Microscopy for ICs: Specify Delamination Screening

Specify acoustic microscopy for IC packages with defined interfaces, scan orientation, depth gates, reference criteria and post-scan handling requirements.

4 min read
Micro-XRF analyzer with a closed measurement chamber
Quality Assurance

XRF Testing for Electronic Components: Scope a Useful Screening Report

Buy XRF component screening with a defined material, measurement location, method, detection limit and report scope, without confusing elemental results with full compliance.

4 min read
X-ray image showing a circuit board and internal package connections
Quality Assurance

X-Ray Inspection of Electronic Components: What Buyers Can Verify

Specify X-ray inspection of electronic components with reference selection, internal-feature checks, sample identity, dose controls and clear limits on authenticity claims.

4 min read
Electronic component leads inspected for oxidation and solderability
Quality Assurance

Solderability Testing for Aged Components: Choose a Method That Matches Assembly

Assess aged electronic components with risk-based visual inspection, dip-and-look, wetting balance, or process simulation tied to finish, package, flux, and assembly.

4 min read
Electronic component reels and packages prepared for incoming inspection
Quality Assurance

Incoming Inspection Sampling: Set Lot Acceptance by Defect Risk

Design incoming acceptance sampling for electronic components by defining lots, defect classes, inspection units, sample plans, escalation rules, and supplier feedback.

4 min read

Need Electronic Components?

Our team specializes in sourcing hard-to-find, EOL, and obsolete components with full traceability. Get a personalized quote within 24 hours.