201007F100KT4E
UNI-ROYAL
Needs validationmedium risk
A potential pin-compatible alternative in the same 2010 package with matching resistance, tolerance, and power rating.
Best Alternatives to FRC2010F1R00TS
Find and compare replacements for the FRC2010F1R00TS, a 1Ω 0.75W 1% 2010 thick film resistor. Review pin-compatible and parametric alternatives, noting differences in tolerance and TCR.
AI replacement insight
Electrical riskmedium
Candidates may have weaker tolerance or unverified TCR.
Package risklow
Several candidates match the 2010 package.
Firmware risklow
Not applicable for a passive resistor.
Can it be replaced directly?
Direct replacement for FRC2010F1R00TS should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
The most direct path is 201007F100KT4E, which matches all primary specs but requires TCR verification. If the circuit is not sensitive to precision, FRC2010J1R0 TS is a lower-spec option.
Main risk
The main risk is using a substitute with a wider resistance tolerance (e.g., 5% vs 1%) or a worse TCR, which can impact the performance of analog, timing, or measurement circuits.
Recommended alternatives
2Alternative comparison matrix
| Feature / factor | FRC2010F1R00TS | 201007F100KT4E | FRC2010J1R0 TS | Alt 3 | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 2010 | 2010 (5025 Metric) | 2010 | 2010 (5025 Metric) — Package size matches.; FRC2010J1R0 TS: Package size matches. | |
| Resistance | 1.0 Ω | 1.0 Ω | 1.0 Ω | 1.0 Ω — Resistance value matches.; FRC2010J1R0 TS: Resistance value matches. | |
| Tolerance | 1.0 % | 1.0 % | 5.0 % | 1.0 % / 5.0 % — Resistance tolerance matches.; FRC2010J1R0 TS: Tolerance is wider, which may impact circuit precision. | |
| Power | 0.75 W | 0.75 W | 0.75 W | 0.75 W — Power rating matches.; FRC2010J1R0 TS: Power rating matches. | |
| Tcr | ±100 ppm/°C | Not specified | ±400 ppm/°C | Not specified / ±400 ppm/°C — TCR is a key parameter for precision and must be verified.; FRC2010J1R0 TS: TCR is higher, indicating less stability over temperature. |
Application & sourcing insights
Questions & answers
Verified drop-in options for FRC2010F1R00TS are limited in the current batch. Review candidates marked Strong match or Datasheet verified, and validate package, pinout, and electrical limits before committing a BOM change.