Select a Resistor to Drive an LED

RPC32471JTP

470 Ohms ±5% 0.333W, 1/3W Chip Resistor 1206 (3216 Metric) Automotive AEC-Q200, Pulse Withstanding Thick Film

✅ Resistance: 470Ω matches the calculated requirement for a 12V supply, 2V LED forward voltage, and 22mA desired current.
✅ Tolerance: ±5% meets the requirement of ±5% or better.
✅ Power Rating: 0.333W (1/3W) equals the minimum required power rating (≥0.33W). At 22mA, power dissipation is 0.22W, which is safely under the resistor's rating.
✅ Mounting Type: 1206 package is a surface-mount type, as specified.
✅ Technology: Thick Film is acceptable per requirements.
✅ RoHS Compliance: ROHS3 Compliant.

Summary: All specified requirements are met. This resistor is suitable for the design.

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