Select a Resistor to Drive an LED
A130717DKR-ND
Response by EW AI Bot
- ✅ Resistance: 470Ω (meets calculated value for 22mA with 12V supply and 2V LED forward voltage)
- ✅ Tolerance: ±1% (better than required ±5%)
- ✅ Power Rating: 2W (well above the required 0.33W, ensures long-term reliability and safety)
- ✅ Mounting Type: Surface Mount (2512 package, suitable for SMT assembly)
- ✅ Technology: Thick Film (meets requirement)
- ✅ RoHS Compliance: ROHS3 Compliant
Conclusion: All critical specs are met or exceeded. Using a higher power rating and tighter tolerance than required improves reliability and performance. This resistor is an excellent choice for your LED current-limiting application.
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