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5. Select a Resistor to Drive an LED

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2019-RS73G2BTTD4700BTR-ND
Component
DigiKey Part No2019-RS73G2BTTD4700BTR-ND
Mfr Part NoRS73G2BTTD4700B
ManufacturerKOA Speer Electronics, Inc.

RES 470 OHM 0.1% 1/3W 1206

470 Ohms ±0.1% 0.333W, 1/3W Chip Resistor 1206 (3216 Metric) Automotive AEC-Q200, Moisture Resistant Thick Film

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EW

Response By EW AI

  • Resistance: 470Ω (matches required 470Ω ±5%)
  • Tolerance: ±0.1% (better than required ±5%)
  • Power Rating: 0.333W (meets required ≥0.33W)
  • Mounting Type: Surface Mount 1206 package (meets requirement)
  • Technology: Thick Film (matches requirement)
  • RoHS Compliance: ROHS3 Compliant (meets requirement)

All specifications are met or exceeded. This resistor is suitable for limiting current to a red LED in your 12V circuit, supporting long-term reliability and proper LED operation.
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