FRC0805F4993TS
FOJAN
Needs validationlow risk
A potential pin-compatible alternative from FOJAN with matching key electrical parameters; review required.
Best Alternatives to RC0805FR-07499KL
Find suitable replacements for the Yageo RC0805FR-07499KL, a 499kΩ 1% 0.125W 0805 thick film resistor. This guide reviews pin-compatible alternatives, upgrades, and parametric options to assist your design and sourcing needs.
AI replacement insight
Electrical riskmedium
Candidates may have different technology (Thin Film) or resistance values.
Package risklow
All suggested candidates use the same 0805 package.
Sourcing risklow
This is a common resistor value available from multiple vendors.
Can it be replaced directly?
Direct replacement for RC0805FR-07499KL should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
Direct replacement with FRC0805F4993TS after review, or upgrade to RT0805BRD07499KL for better precision.
Main risk
The main risk is substituting a Thick Film resistor with a Thin Film one without considering differences in pulse handling and noise characteristics.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | RC0805FR-07499KL | FRC0805F4993TS | RT0805BRD07499KL | FRC0805F5113TS | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0805 (2012 metric) | 0805 | 0805 | 0805 | 0805 — Same EIA package code.; RT0805BRD07499KL: Same EIA package code.; FRC0805F5113TS: Same EIA package code.; ARG05BTC5003: Same EIA package code. |
| Resistance | 499 kΩ | 499 kΩ | - | 511 kΩ | 499 kΩ / 511 kΩ / 500 kΩ — Resistance value matches.; FRC0805F5113TS: Resistance is +2.4% higher than target.; ARG05BTC5003: Slightly different resistance value (+0.2%), within target tolerance. |
| Tolerance | ±1% | ±1% | ±0.1% | ±1% | ±1% / ±0.1% — Tolerance matches.; RT0805BRD07499KL: Tighter tolerance offers higher precision.; FRC0805F5113TS: Tolerance matches.; ARG05BTC5003: Tighter tolerance offers higher precision. |
| Power | 0.125 W | 0.125 W | 0.125 W | 0.125 W | 0.125 W — Power rating matches, but engineering rules suggest a safety margin.; RT0805BRD07499KL: Power rating matches, but engineering rules suggest a safety margin.; FRC0805F5113TS: Power rating matches, but engineering rules suggest a safety margin. |
| Tcr | ±100 ppm/°C | ±100 ppm/°C | 25 ppm/°C | - | ±100 ppm/°C / 25 ppm/°C / ±25 ppm/℃ — Temperature coefficient matches.; RT0805BRD07499KL: Lower TCR provides better stability over temperature.; ARG05BTC5003: Lower TCR provides better stability over temperature. |
| Technology | Thick Film | - | Thin Film | - | Thin Film — Candidate is Thin Film, which may have different noise/pulse characteristics.; ARG05BTC5003: Candidate is Thin Film, which may have different noise/pulse characteristics. |
Application & sourcing insights
Questions & answers
Verified drop-in options for RC0805FR-07499KL 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.