Quality Control and Assurance

The strict quality inspection process is the core part of ECSource Component’s quality control system. We have advanced testing processes, professional testing equipments, experienced IQC engineers, professional and responsible working attitude, which can ensure our customers of world-class quality goods.

External Visual Inspection

Key Function Testing

Rohs test

Key Function Testing

Lead free test

Solderability Test

MCU Programming Test

ESD Anti-Static Test

Static Parameter Test

High Temperature Aging

Decapping Inspection

SAM Failure Analysis

Quality Control Procedures

100% Truth Deliver, we will test the parts before it ship, if failed we will pay for the bill!


Step 1
Appearance Inspection

• Manufacturers, Part numbers, quantity, date code and RoHS.
• Packaging inspection: whether the packaging is intact/ complete, in compliance with the corresponding standards of MSL.
• Marking inspection, consistency inspection, the original specifications.
• Material appearance inspection, dust conditions, whether the pin is deformed, whether the pin shows signs of oxidation.


Step 2
Engineers to Re-examination

• Review Appearance Inspection process
• Check the manufacturers label/marking and coding logo with reference to the quality control database
• Barcode scanning inspection
• Check with the original factory lot number, batch number, date code, and related wafer/packaging origins
• Electrical performance test

picture 2

Quality Testing

Tested by the authoritative laboratories such as Whitehorse and CECC laboratories.
• Solderability testing
• D-CAP analysis
• X-RAY analysis
• XRF/EDX/EDS testing
• Functional test

Detection case

ECSource Components implements the ISO9001:2015 management system standard and pursues to build up a quality management system with “zero defect”!

Key Function Test Report
Visual & Marking Inspection Report
Decapping Inspection Report
Frances Lopez
Patient #2
SAT Test Report