5. Select a Resistor to Drive an LED
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RT2010FKE07470RL
| DigiKey Part No | 13-RT2010FKE07470RLTR-ND |
| Mfr Part No | RT2010FKE07470RL |
| Manufacturer | YAGEO |
RES SMD 470 OHM 1% 1/2W 2010
470 Ohms ±1% 0.5W, 1/2W Chip Resistor 2010 (5025 Metric) Thin Film
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Response By EW AI
- ✅ Resistance: 470Ω (matches calculated value for 22mA with 12V source and 2V LED VF)
- ✅ Tolerance: ±1% (better than required ±5%)
- ✅ Power Rating: 0.5W (exceeds minimum requirement of 0.33W)
- ✅ Mounting Type: Surface Mount (2010 size, as required)
- ✅ Technology: Thin Film (acceptable per requirements)
- ✅ RoHS Compliance: Yes (ROHS3 Compliant)
Conclusion: All critical specs are met or exceeded, making Yageo RT2010FKE07470RL a suitable and reliable choice for your LED current-limiting application.
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