Is there a pin-compatible replacement for RC0603FR-076K49L?

Yes, several pin-compatible 0603 package resistors exist. For example, RC0603FR-076K2L shares the same package, power rating, and tolerance, but has a different resistance value that must be verified for your application.

What risks should I check before replacing RC0603FR-076K49L?

Key risks include resistance deviation, which can affect circuit timing or biasing, and technology differences (Thick vs. Thin Film), which can impact noise and high-frequency performance. Always verify the substitute's parameters against your design requirements.

RC0603FR-076K49L Alternatives, Datasheet & Cross Reference | Yageo

Find alternatives for the Yageo RC0603FR-076K49L, a 6.49kΩ 1% 0.1W 0603 thick film resistor. Review parametric and functional alternatives, noting differences in resistance and technology.

AI replacement insight

Electrical riskmedium

Resistance values differ, and one candidate has different technology.

Package risklow

Viable candidates share the same 0603 package.

Can it be replaced directly?

No exact drop-in replacement was found. All candidates have different resistance values or technology, requiring engineering review.

Best replacement path

For general use, RC0603FR-076K2L is a viable parametric alternative if the ~4.5% lower resistance is acceptable.

Main risk

The primary risk is the resistance mismatch, which could alter the circuit's behavior.

Recommended alternatives

A form-fit compatible resistor with slightly lower resistance (6.2kΩ vs 6.49kΩ).

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Alternative comparison matrix

Feature / factor	RC0603FR-076K49L	RC0603FR-076K2L	RT0603BRD076K8L	Compatibility / risk
Package	0603	0603 (1608 metric)	-	0603 — Form-factor compatible.
Resistance	6.49 kΩ	6.2 kΩ	-	6.8 kΩ — 4.8% higher than target.
Power	1/10 W	0.1 W	-	0.1 W — matched
Tolerance	±1%	±1%	-	±0.1% — Tighter tolerance is an upgrade.
Tcr	±100 ppm/°C	±100 ppm/°C	-	25 ppm/°C — Lower TCR is an upgrade.
Technology	Thick Film	-	Thin Film	Thin Film — Different technology may affect performance.

Application & sourcing insights

Questions & answers

The best alternative depends on your circuit's tolerance. RC0603FR-076K2L is a close match with a slightly lower resistance of 6.2kΩ. For higher precision, RT0603BRD076K8L offers better specs but has different technology and resistance.