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5. Select a Resistor to Drive an LED

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CRGH0805J470R
Component
DigiKey Part NoA126441TR-ND
Mfr Part NoCRGH0805J470R
ManufacturerTE Connectivity Passive Product

RES 470 OHM 5% 1/3W 0805

470 Ohms ±5% 0.333W, 1/3W Chip Resistor 0805 (2012 Metric) Automotive AEC-Q200 Thick Film

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EW

Response By EW AI

  • Resistance: 470Ω ±5% (Matches requirement)
  • Tolerance: ±5% (Meets or better than required)
  • Power Rating: 0.333W (1/3W) (Meets minimum required ≥0.33W)
  • Mounting Type: 0805 Surface Mount (SMD) (Matches requirement)
  • Technology: Thick Film (Matches acceptable type)
  • RoHS Compliance: RoHS3 Compliant (Matches requirement)
All critical specifications are met.
The selected resistor (TE Connectivity CRGH0805J470R) is suitable and safe for this LED circuit. Power dissipation at 22mA is 0.22W (< 0.333W rating), providing safe margin for reliability.
Approved for use.
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