ORS controlled SIR and ECM testing
Oneida Research Services · Reliability qualification and failure analysis
- Purpose
- Substrate leakage/contamination assessment needs comparable test paths and process samples.
- Technical approach
- ORS applies DC bias to coupons under controlled temperature/humidity, continuously records resistance and optically documents dendrites or contamination indicators.
- Scope of use
- The service addresses PCB process cleanliness, flux residues and solder-mask SIR/ECM evaluations.
- Limitations and open questions
These evaluation considerations are compiled by BLNKK from public information. They are not supplier guarantees or a mandatory submission checklist.
Scope and limitationsSurface SIR/ECM does not qualify internal CAF or directly predict field life. Confirm representative substrate paths and failure locations separately.
What to prepareBLNKK suggests documenting materials, residues/cleaning, spacing and paths, with background-leakage/process controls and failure-localization records.
Confirm with the supplierConfirm coupons, bias/environment/duration, methods and acceptance criteria, plus any separate testing needed for suspected internal CAF.
- Public evidence
- The page lists time, temperature, humidity, bias, IPC coupons and methods.
Contact the supplier
Find the company’s contact details and ask about this solution through its official channels.
Related engineering problems
These links use established solution relationships. Continue to engineering conditions and evaluation preparation.
BLNKK organizes information from public sources. A company profile does not imply a documented solution. Applicability still needs confirmation against your samples and engineering conditions.