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SUPPLY CHAIN RISK ASSESSMENT — Industrial Controls Product Line TL;DR: Your single-source aluminum enclosure supplier in Ohio and the Taiwan-fabbed microcontrollers represent the two highest-risk nodes. The enclosure supplier has no backup and a facility event would halt production within 3 weeks. The MCU supply chain carries elevated geopolitical risk that current safety stock does not adequately buffer. RISK MATRIX: | Component | Supply Risk | Geographic Risk | Quality Risk | Logistics Risk | Overall | |-----------|-----------|----------------|-------------|---------------|---------| | Microcontrollers (NXP/Taiwan) | HIGH | HIGH | LOW | MEDIUM | HIGH | | Custom PCBs (Jabil/Mexico) | LOW | LOW | MEDIUM | LOW | LOW | | Power Supply (Mean Well/China) | MEDIUM | MEDIUM | LOW | MEDIUM | MEDIUM | | Aluminum Enclosures (Ohio) | HIGH | LOW | LOW | LOW | HIGH | TOP 5 RISKS (Ranked): 1. Single-source enclosure supplier — no qualified alternative exists; 100% production dependency 2. Taiwan semiconductor fab — geopolitical tension and seismic risk; 14-26 week lead time limits rapid response 3. China tariff escalation on power supplies — current 7.5% duty could jump to 25%+ with 60 days notice 4. PCB quality variability — Jabil Guadalajara plant had 2 NCRs last quarter on impedance specs 5. Ocean freight volatility on China lane — transit time swung from 22 to 38 days last year MITIGATION PLAN: | Risk | Action | Cost | Impact | Priority | |------|--------|------|--------|----------| | Enclosure single source | Qualify second supplier (est. 16-week qual cycle) | $15K qual cost | Eliminates #1 risk | IMMEDIATE | | MCU supply | Increase safety stock from 6 to 12 weeks; evaluate pin-compatible alternative | $45K inventory carry | Reduces exposure 50% | 30 days | | Power supply tariff | Request Mean Well quote from Vietnam facility; evaluate domestic alternative | $5K eval cost | Tariff-proof sourcing | 60 days | | PCB quality | Implement incoming inspection sampling; request corrective action on impedance | $3K/year | Reduces defect escapes | 30 days | ESTIMATED COST OF MITIGATION: $68K annually ESTIMATED COST OF DISRUPTION (if #1 or #2 materializes): $400K-$900K in lost production and expedite fees