4. Replace Through-Hole with SMD Resistor

Evaluation of SMD Resistor RC1206JR-0710KL vs. Required Specifications:

• Resistance: 10kΩ — ✅
• Tolerance: ±5% — ✅
• Power Rating: 0.25W (1/4W) — ✅
• Type: Thick Film — ✅
• Package: 1206 — ✅
• Mounting Type: Surface Mount — ✅
• Operating Temperature Range: -55°C to +155°C — ✅ (meets or exceeds -55°C to +125°C requirement)
• RoHS Compliance: Yes (ROHS3 Compliant) — ✅

All requirements are satisfied, and the selected component (YAGEO RC1206JR-0710KL) is approved as a suitable replacement.