0805W8F1872T5E
UNI-ROYAL
Needs validationmedium risk
Parametric alternative from the same manufacturer with higher resistance (18.7kΩ vs 17.4kΩ).
Best Alternatives to 0805W8F1742T5E
0805W8F1742T5E is a 17.4kΩ, 1% tolerance, 0.125W resistor in an 0805 package. While no exact cross is available, several pin-compatible alternatives with nearby resistance values exist, requiring engineering review before substitution.
AI replacement insight
Electrical riskmedium
Resistance difference (5-10%) requires circuit analysis.
Package risklow
All candidates share the same 0805 package and are pin-compatible.
Sourcing risklow
Multiple manufacturers offer suitable parametric alternatives.
Can it be replaced directly?
No direct, drop-in replacement with the exact 17.4kΩ resistance was found. However, several pin-compatible parametric alternatives with nearby resistance values are available.
Best replacement path
Use a parametric alternative with the closest available resistance value, such as 16.5kΩ or 18.7kΩ, after verifying the impact on circuit performance.
Main risk
The primary risk is the deviation in resistance, which can affect circuit timing, gain, or voltage division. This must be evaluated in the context of the application.
Recommended alternatives
6Alternative comparison matrix
| Feature / factor | 0805W8F1742T5E | 0805W8F1872T5E | FRC0805F1602TS | FRC0805F1652TS | Compatibility / risk |
|---|---|---|---|---|---|
| Resistance | 17.4kΩ | 18.7kΩ | 16kΩ | 16.5kΩ | 18.7kΩ / 16kΩ / 16.5kΩ — 7.5% higher than target. Verify circuit impact.; FRC0805F1602TS: 8% lower than target. Verify circuit impact.; FRC0805F1652TS: 5.2% lower than target. Verify circuit impact.; FRC0805F1872TS: 7.5% higher than target. Verify circuit impact. |
| Power | 0.125W | 0.125W | 0.125W | 1.0W | 0.125W / 1.0W — matched; FRC0805F1602TS: matched; FRC0805F1652TS: Candidate power rating is higher.; FRC0805F1872TS: matched |
| Tolerance | ±1% | ±1% | ±1% | ±1% | ±1% — matched; FRC0805F1602TS: matched; FRC0805F1652TS: matched; FRC0805F1872TS: matched |
| Tcr | ±100 ppm/°C | ±100 ppm/°C | - | - | ±100 ppm/°C — Verified from datasheet, missing in source data. |
| Package | 0805 | 0805 | 0805 | 0805 | 0805 — Same package and pin count (2).; FRC0805F1602TS: Same package and pin count (2).; FRC0805F1652TS: Same package and pin count (2).; FRC0805F1872TS: Same package and pin count (2). |
Application & sourcing insights
Questions & answers
The best alternatives are parametric replacements with nearby standard resistance values. FRC0805F1652TS (16.5kΩ) and FRC0805F1872TS (18.7kΩ) are strong candidates, but require engineering review to ensure the resistance change is acceptable for your application.