Is there a pin-compatible replacement for RT0603BRD0782K5L?

Yes, several pin-compatible replacements in the 0603 package exist. Parts like RT0603BRD0780K6L and RT0603BRD0786K6L match the package and pinout, but have slightly different resistance values that must be verified for your circuit.

What risks should I check before replacing RT0603BRD0782K5L?

Before replacing, check three key risks: 1) Resistance deviation from the target 82.5 kΩ. 2) A wider tolerance (e.g., 1% vs 0.1%). 3) A higher TCR (e.g., 100ppm vs 25ppm). These can impact circuit accuracy and stability.

RT0603BRD0782K5L Alternatives, Datasheet & Cross Reference | Yageo

Find and compare alternatives for the Yageo RT0603BRD0782K5L, a precision 82.5 kΩ 0.1% 0603 thin film resistor. Several parametric alternatives from the same series are available, requiring a check of resistance deviation.

AI replacement insight

Electrical riskmedium

Resistance deviation, even if small, can impact performance in sensitive applications. Downgrades to Thick Film parts carry higher risk.

Package risklow

All suggested alternatives share the same 0603 package, ensuring physical compatibility.

Can it be replaced directly?

While no exact drop-in replacement is listed, several parts in the same Yageo RT0603 series, like RT0603BRD0780K6L, are excellent parametric alternatives with very similar performance.

Best replacement path

The Yageo RT0603BRD0780K6L is the strongest alternative, offering the same precision characteristics with only a -2.3% difference in resistance.

Main risk

The primary risk when substituting is the change in resistance value, which can affect the accuracy and stability of precision analog circuits, voltage dividers, or filters.

Recommended alternatives

A strong parametric alternative from the same Yageo series with a slightly lower resistance of 80.6 kΩ.

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Alternative comparison matrix

Feature / factor	RT0603BRD0782K5L	RT0603BRD0780K6L	RT0603BRD0786K6L	RC0603FR-0776K8L	Compatibility / risk
Resistance	82.5 kΩ	80.6 kΩ	86.6 kΩ	76.8 kΩ	80.6 kΩ / 86.6 kΩ / 76.8 kΩ — Candidate resistance is 2.3% lower.; RT0603BRD0786K6L: Candidate resistance is 5% higher.; RC0603FR-0776K8L: Resistance is 6.9% lower.
Tolerance	±0.1%	±0.1%	±0.1%	±1%	±0.1% / ±1% — Tolerance matches target's precision.; RT0603BRD0786K6L: Tolerance matches target's precision.; RC0603FR-0776K8L: Tolerance is 10x wider (less precise).
Tcr	25 ppm/°C	25 ppm/°C	25 ppm/°C	±100 ppm/°C	25 ppm/°C / ±100 ppm/°C — Temperature coefficient matches.; RT0603BRD0786K6L: Temperature coefficient matches.; RC0603FR-0776K8L: TCR is 4x higher (less stable).
Technology	Thin Film	Thin Film	-	Thick Film	Thin Film / Thick Film — Technology matches for similar performance.; RC0603FR-0776K8L: Different technology may affect performance.
Package	0603	0603	0603	0603	0603 — Package size is identical.; RT0603BRD0786K6L: Package size is identical.; RC0603FR-0776K8L: Package size is identical.

Application & sourcing insights

Questions & answers

The best alternative is RT0603BRD0780K6L from Yageo. It is from the same precision series and has the closest resistance value (80.6 kΩ vs 82.5 kΩ) with identical tolerance and TCR.