Select a Resistor to Drive an LED

• ✅ Resistance: 470Ω matches the calculated requirement (470Ω for 22mA at 12V–2V across the resistor).
• ✅ Tolerance: 1% (better than required ±5%).
• ✅ Power Rating: 0.5W (exceeds minimum requirement of 0.33W).
     • Power dissipated: (10V × 0.022A) = 0.22W, so 0.5W gives >2× margin for reliability.
• ✅ Mounting Type: Surface Mount (1210 package) as required.
• ✅ Technology: Thick Film (acceptable per requirements).
• ✅ RoHS Compliance: ROHS3 Compliant.

Conclusion: All required specifications are met or exceeded. This resistor is well-suited for your LED current-limiting application.