Is there a pin-compatible replacement for RT0603BRE074K7L?

Yes, many 0603 resistors are pin-compatible, including the candidates reviewed. However, pin compatibility does not guarantee electrical compatibility. Key parameters like resistance and tolerance must be matched.

What risks should I check before replacing RT0603BRE074K7L?

Before replacing, verify the impact of any change in resistance value, resistance tolerance, and Temperature Coefficient of Resistance (TCR). A change from thin film to thick film technology is also a major risk.

RT0603BRE074K7L Alternatives, Datasheet & Cross Reference | Yageo

RT0603BRE074K7L is a precision 4.7kΩ thin film resistor in an 0603 package, featuring a tight ±0.1% tolerance and ±50 ppm/°C TCR. Finding a direct drop-in requires matching these precision characteristics.

AI replacement insight

Electrical riskhigh

Target is a precision part; changes in resistance, tolerance, or TCR can cause circuit malfunction.

Package risklow

All candidates use the same 0603 package.

Can it be replaced directly?

There are no direct, drop-in replacements in this list. All candidates have parametric differences in resistance or tolerance that must be reviewed.

Best replacement path

The best replacement path is to find another thin film 0603 resistor with 4.7kΩ resistance and ≤±0.1% tolerance. Candidates with different resistance or wider tolerance require engineering review.

Main risk

The main risk is substituting with a part that has a wider tolerance (e.g., ±1%) or different resistance, which can affect the performance of precision analog circuits, filters, or voltage dividers.

Recommended alternatives

A parametric alternative with identical resistance and package, but a wider tolerance of ±1%.

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Alternative comparison matrix

Feature / factor	RT0603BRE074K7L	RT0603FRE074K7L	RT0603BRD074K87L	RT0603BRD075K11L	Compatibility / risk
Package	0603	0603	0603	0603	0603 — Form and fit are identical.; RT0603BRD074K87L: Form and fit are identical.; RT0603BRD075K11L: Form and fit are identical.
Resistance	4.7kΩ	4.7kΩ	4.87kΩ	5.11kΩ	4.7kΩ / 4.87kΩ / 5.11kΩ — Resistance value is identical.; RT0603BRD074K87L: Resistance differs by +3.6%.; RT0603BRD075K11L: Resistance differs by +8.7%.
Tolerance	±0.1%	±1.0%	±0.1%	±0.1%	±1.0% / ±0.1% — Significantly wider tolerance.; RT0603BRD074K87L: Tolerance is identical.; RT0603BRD075K11L: Tolerance is identical.
Power	1/10 W	1/10 W	-	-	1/10 W — Power rating is identical.
Tcr	±50 ppm/°C	±50 ppm/°C	25 ppm/°C	25 ppm/°C	±50 ppm/°C / 25 ppm/°C — Temperature coefficient is identical.; RT0603BRD074K87L: TCR is better than target.; RT0603BRD075K11L: TCR is better than target.

Application & sourcing insights

Questions & answers

The best alternatives are other 0603 thin film resistors with 4.7kΩ resistance, ±0.1% tolerance, and a TCR of ±50 ppm/°C or better. Parts like RT0603BRD074K87L are close in value (4.87kΩ) but require validation.