Is there a pin-compatible replacement for RT0603BRD07249KL?

Yes, other 0603 resistors are pin-compatible in form factor, but no candidates match the key electrical parameters. Functional compatibility is not guaranteed and requires engineering review.

What risks should I check before replacing RT0603BRD07249KL?

Review the substitute's resistance tolerance, temperature coefficient (TCR), and technology (thin vs. thick film). A downgrade will impact circuit precision and stability, especially in sensitive analog circuits.

RT0603BRD07249KL Alternatives, Datasheet & Cross Reference | Yageo

Yageo RT0603BRD07249KL is a precision 0603 thin-film resistor with 249kΩ resistance, ±0.1% tolerance, and a 25ppm/°C TCR. Finding a direct replacement requires matching these tight specifications.

AI replacement insight

Electrical riskhigh

Substituting with a general-purpose resistor will likely cause performance degradation.

Package risklow

The 0603 package is standard and widely available.

Can it be replaced directly?

No direct drop-in replacement has been identified. All candidates require careful review of parametric trade-offs.

Best replacement path

Find a thin-film 0603 resistor with 249kΩ resistance, ≤±0.1% tolerance, and ≤25ppm/°C TCR.

Main risk

Using a substitute with higher tolerance or TCR will reduce circuit accuracy and stability.

Recommended alternatives

A general-purpose resistor with a similar resistance value but significantly lower precision.

View details

Alternative comparison matrix

Feature / factor	RT0603BRD07249KL	FRC0603F2433TS	RC0603FR-07240KL	RC0603FR-07270KL	Compatibility / risk
Package	0603	0603	0603	0603	0603 — Form factor is identical.; RC0603FR-07240KL: Form factor is identical.; RC0603FR-07270KL: Form factor is identical.
Resistance	249kΩ	243kΩ	240kΩ	270kΩ	243kΩ / 240kΩ / 270kΩ — Resistance differs by -2.4%.; RC0603FR-07240KL: Resistance differs by -3.6%.; RC0603FR-07270KL: Resistance differs by +8.4%.
Tolerance	±0.1%	±1%	±1%	±1%	±1% — Tolerance is 10x worse.; RC0603FR-07240KL: Tolerance is 10x worse.; RC0603FR-07270KL: Tolerance is 10x worse.
Tcr	25 ppm/°C	±100 ppm/°C	±100 ppm/°C	±100 ppm/°C	±100 ppm/°C — TCR is 4x worse, less stable over temperature.; RC0603FR-07240KL: TCR is 4x worse, less stable.; RC0603FR-07270KL: TCR is 4x worse, less stable.
Technology	Thin Film	Thick Film	Thick Film	Thick Film	Thick Film — General purpose technology vs. precision.; RC0603FR-07240KL: General purpose technology vs. precision.; RC0603FR-07270KL: General purpose technology vs. precision.

Application & sourcing insights

Questions & answers

The best alternative would be a thin-film 0603 resistor with identical or better specs (249kΩ, ±0.1%, 25ppm/°C). No exact match is currently listed; all options are parametric downgrades.