Is there a pin-compatible replacement for RT0603BRD076K49L?

No exact pin-compatible replacement with identical key parameters was found. The closest options are from the same Yageo RT series but have different resistance values, making them parametric alternatives that need review.

What risks should I check before replacing RT0603BRD076K49L?

Before replacing, you must verify your circuit's tolerance for resistance deviation. Also, ensure the replacement has matching or better tolerance (≤±0.1%) and TCR (≤25 ppm/°C) to maintain performance.

RT0603BRD076K49L Alternatives, Datasheet & Cross Reference | Yageo

Yageo's RT0603BRD076K49L is a precision 0603 thin film resistor with a 6.49kΩ resistance, a tight ±0.1% tolerance, and a stable 25 ppm/°C temperature coefficient, ideal for precision circuits.

AI replacement insight

Electrical riskmedium

Resistance, tolerance, and TCR mismatches can alter circuit behavior, especially in precision analog circuits.

Package risklow

All viable candidates share the same 0603 package, ensuring physical compatibility.

Can it be replaced directly?

No direct, drop-in replacement was found. The closest options have slightly different resistance values and require engineering review.

Best replacement path

The best path is to select another thin film resistor from the Yageo RT series with a resistance value as close as possible to 6.49kΩ, such as RT0603BRD076K2L (6.2kΩ).

Main risk

The main risk is substituting with a part that has a different resistance value or lower precision (worse tolerance or TCR), which can affect circuit performance.

Recommended alternatives

A close parametric match from the same series, with a 4.5% lower resistance value.

View details

Alternative comparison matrix

Feature / factor	RT0603BRD076K49L	RT0603BRD076K2L	RT0603BRD076K98L	FRC0603F6491TS	Compatibility / risk
Package	0603	0603	0603	-	0603 — Package size matches.; RT0603BRD076K98L: Package size matches.
Resistance	6.49 kΩ	6.2 kΩ	6.98 kΩ	6.49 kΩ	6.2 kΩ / 6.98 kΩ / 6.49 kΩ — Resistance differs by -4.5%. Verify circuit tolerance.; RT0603BRD076K98L: Resistance differs by +7.5%. Verify circuit tolerance.; FRC0603F6491TS: Resistance value matches.
Tolerance	±0.1%	±0.1%	±0.1%	±1%	±0.1% / ±1% — Precision tolerance matches.; RT0603BRD076K98L: Precision tolerance matches.; FRC0603F6491TS: Tolerance is 10x worse. Not for precision circuits.
Tcr	25 ppm/°C	25 ppm/°C	25 ppm/°C	±100 ppm/°C	25 ppm/°C / ±100 ppm/°C — Temperature coefficient matches.; RT0603BRD076K98L: Temperature coefficient matches.; FRC0603F6491TS: TCR is 4x worse, indicating lower stability.
Technology	Thin Film	Thin Film	-	Thick Film	Thin Film / Thick Film — Resistor technology matches.; FRC0603F6491TS: General purpose tech vs. precision Thin Film.

Application & sourcing insights

Questions & answers

The best alternative found is RT0603BRD076K2L from Yageo. It matches all precision specs but has a slightly lower resistance of 6.2kΩ (-4.5% deviation), which requires engineering validation.