0805W8F1742T5E
UNI-ROYAL
Needs validationlow risk
Strong parametric alternative from the same manufacturer with a very close resistance value of 17.4kΩ.
Best Alternatives to 0805W8F1782T5E
Find parametric alternatives for the UNI-ROYAL 0805W8F1782T5E, a 17.8kΩ 1% 0.125W 0805 chip resistor. Review candidates with similar specifications but slightly different resistance values that may be suitable for your application.
AI replacement insight
Electrical risklow
Resistance difference is small (<10%) but must be verified for the specific application's tolerance.
Package risklow
All suggested alternatives share the same 0805 package, ensuring physical compatibility.
Can it be replaced directly?
No direct drop-in replacement with the exact 17.8kΩ resistance was found. However, several parts with very close resistance values are available and are likely suitable after engineering review.
Best replacement path
Use 0805W8F1822T5E (18.2kΩ) or 0805W8F1742T5E (17.4kΩ) from the same manufacturer for the closest resistance match, differing by only ±2.25%.
Main risk
The primary risk is a shift in circuit behavior due to the resistance deviation from the original 17.8kΩ value.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | 0805W8F1782T5E | 0805W8F1742T5E | 0805W8F1822T5E | 0805W8F1872T5E | Compatibility / risk |
|---|---|---|---|---|---|
| Resistance | 17.8 kΩ | 17.4 kΩ | 18.2 kΩ | 18.7 kΩ | 17.4 kΩ / 18.2 kΩ / 18.7 kΩ — Candidate resistance is 2.25% lower. Verify circuit tolerance.; 0805W8F1822T5E: Candidate resistance is 2.25% higher. Verify circuit tolerance.; 0805W8F1872T5E: Candidate resistance is 5.1% higher. Verify circuit tolerance.; FRC0805F1872TS: Candidate resistance is 5.1% higher. Verify circuit tolerance. |
| Tolerance | ±1% | ±1% | ±1% | ±1% | ±1% — matched; 0805W8F1822T5E: matched; 0805W8F1872T5E: matched; FRC0805F1872TS: matched |
| Power | 0.125 W | 0.125 W | 0.125 W | 0.125 W | 0.125 W — matched; 0805W8F1822T5E: matched; 0805W8F1872T5E: matched; FRC0805F1872TS: matched |
| Package | 0805 | 0805 | 0805 | 0805 | 0805 — matched; 0805W8F1822T5E: matched; 0805W8F1872T5E: matched; FRC0805F1872TS: matched |
| Tcr | ±100 ppm/°C (Typical) | ±100 ppm/°C | ±100 ppm/°C | - | ±100 ppm/°C — matched; 0805W8F1822T5E: matched |
Application & sourcing insights
Questions & answers
The best alternatives for 0805W8F1782T5E are 0805W8F1822T5E (18.2kΩ) and 0805W8F1742T5E (17.4kΩ). They are from the same manufacturer and have the smallest resistance difference (±2.25%).