5. Select a Resistor to Drive an LED

• ✅ Resistance: 470Ω matches the calculated value for 12V - 2V = 10V / 22mA = 454.5Ω (rounded to nearest standard value, 470Ω is correct).
• ✅ Tolerance: ±5% meets the requirement (±5% or better).
• ✅ Power Rating: 0.75W > 0.33W required. Actual dissipation is ~0.22W (10V × 0.022A), so this rating provides good margin for reliability.
• ✅ Mounting Type: 2010 package is surface mount, as specified.
• ✅ Technology: Thick Film, as required.
• ✅ RoHS Compliance: ROHS3 Compliant, as required.

Conclusion: All critical specs are met or exceeded. This resistor is fully suitable for your LED current-limiting application.