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What are the power and model recommendations for 0805 1R high-power resistors

Date：2025-07-31 Viewed：74

Based on the provided 0805 package 1R resistor parameters, the following are recommended:
High power, high precision, low temperature drift scenario (preferred recommendation)
Model: ELR08FU1R00DES (Ellon brand) or EAM08FU1R00DES (Ellon brand)
Power: 0.5W (able to withstand larger currents, suitable for high-power circuits)
Accuracy: 1% (meets high-precision requirements)
Temperature coefficient: 50ppm/℃ (temperature changes have minimal impact on resistance, excellent stability)
Material: Metal film (better precision and temperature drift control compared to thick film)
Low to medium power, high precision, low temperature drift scenario
Model: ELR08FV1R00DES (Ellon brand)
Power: 0.25W (suitable for low-power circuits)
Accuracy: 1% (high precision)
Temperature coefficient: 50ppm/℃ (low-temperature drift, good stability)
Material: Metal film (with better performance than thick film models of the same power)
notes
Although the CRH0805F1R00P05S from the Tian Er brand has a precision of 0.25W and 1%, it has a temperature coefficient of 400ppm/℃ and a large temperature drift. It is only recommended for scenarios where the temperature drift requirements are not high. Other 5% precision thick film models (such as EHP08JU1R00HEU) have lower precision, and it is recommended to prioritize 1% precision metal film or thick film high-power models.

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What are the power and model recommendations for 0805 1R high-power resistors

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