OBO Precision Blog
Engineering guides for dispensing machines, potting systems, materials, applications, equipment selection, and troubleshooting.

When Should KPI Problems Trigger CAPA, Revalidation or Volume Reduction for a Second-Source Dispensing Supplier?
A practical buyer guide on when KPI problems should trigger CAPA, revalidation or volume reduction for a second-source dispensing supplier after normal production release.

What 30/60/90-Day KPI Monitoring Should Buyers Use After Releasing Volume to a Second-Source Dispensing Supplier?
A practical 30/60/90-day KPI monitoring plan for buyers after releasing normal volume to a second-source dispensing supplier, covering defects, alarms, yield, cycle time and escalation triggers.

When Should Buyers Exit Launch Control and Release Normal Volume to a Second-Source Dispensing Supplier?
Learn when buyers should exit launch control and release normal volume to a second-source dispensing supplier, with KPI gates, defect evidence, traceability checks and escalation rules.

What Launch Control Plan Should Buyers Use After Second-Source Dispensing Validation?
A practical launch control plan for buyers after second-source dispensing validation, covering inspection, defect triggers, lot release, KPIs, containment and supplier escalation.

What Production Validation Run Should Buyers Require After a Second-Source Dispensing Trial?
Learn what production validation run buyers should require after a second-source dispensing trial, including acceptance criteria, defect checks, records and RFQ evidence.

What Sample Trial Plan Should Buyers Use for a Second-Source Dispensing Supplier?
Learn what sample trial plan buyers should use for a second-source dispensing supplier. Define sample quantity, material controls, process data, defect checks, acceptance criteria, and pilot approval.

What RFQ Data Package Should Buyers Send to a Second-Source Dispensing Supplier?
Learn what RFQ data package buyers should send to a second-source dispensing supplier. Include material data, part drawings, process targets, defect history, alarm history, validation criteria, and launch requirements.

When Should Buyers Escalate From Controlled Shipping to Second-Source Qualification for Dispensing Suppliers?
Learn when buyers should escalate from controlled shipping to second-source qualification for dispensing suppliers. Review alarm recurrence, CAPA failure, shipment risk, revalidation, and supplier exit criteria.

What Exit Criteria Should Buyers Require Before Ending Controlled Shipping for Dispensing Suppliers?
Learn what exit criteria buyers should require before ending controlled shipping for dispensing suppliers. Review alarm recurrence, defect trends, CAPA effectiveness, shipment evidence, revalidation, and buyer approval.
