Is there a pin-compatible replacement for RT0402FRE07240RL?

Yes, RT0402BRD07240RL is a pin-compatible upgrade. Other parts like AC0402FR-07240RL share the 0402 package but have different electrical characteristics (Thick Film technology) and are considered functional alternatives that require review.

What risks should I check before replacing RT0402FRE07240RL?

Before replacing, verify the required technology. The target is a Thin Film resistor, known for stability. Substituting with a Thick Film part can increase temperature drift and noise. Also, confirm that any changes in resistance value or tolerance are acceptable for your circuit.

RT0402FRE07240RL Alternatives, Datasheet & Cross Reference | Yageo

Find and compare replacements for the Yageo RT0402FRE07240RL, a 240 Ohm, 1% tolerance, 1/16W thin film resistor in an 0402 package. Review key parametric differences before selection.

AI replacement insight

Electrical riskmedium

Risk of performance degradation if using a Thick Film part or one with different resistance/tolerance.

Package risklow

All candidates use the same 0402 package, ensuring physical compatibility.

Can it be replaced directly?

Yes, RT0402BRD07240RL from Yageo is a direct, pin-compatible upgrade. For cost-sensitive applications, thick film alternatives exist but require performance validation.

Best replacement path

Upgrade to RT0402BRD07240RL for improved precision (0.1% tolerance, 25 ppm/°C TCR) with no design changes.

Main risk

The main risk is substituting a Thin Film resistor with a Thick Film part, which can degrade circuit performance in precision applications due to higher TCR and noise.

Recommended alternatives

A direct upgrade with tighter tolerance (0.1%) and better TCR (25 ppm/°C) in the same 0402 package.

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Alternative comparison matrix

Feature / factor	RT0402FRE07240RL	RT0402BRD07240RL	AC0402FR-07240RL	Compatibility / risk
Package	0402	0402	0402	0402 — Identical package and pinout.; AC0402FR-07240RL: Identical package and pinout.
Resistance	240 Ohm	240 Ohm	-	240 Ohm — Resistance value is identical.
Tolerance	±1.0%	±0.1%	-	±0.1% — Tighter tolerance provides higher precision.
Tcr	50 ppm/°C	25 ppm/°C	100 ppm/°C	25 ppm/°C / 100 ppm/°C — Lower TCR provides better stability over temperature.; AC0402FR-07240RL: Worse TCR, less stable over temperature.
Technology	Thin Film	Thin Film	Thick Film	Thin Film / Thick Film — Same high-performance technology.; AC0402FR-07240RL: Different technology may affect performance.
Application	Commercial	-	AEC-Q200	AEC-Q200 — Automotive qualification may be beneficial.

Application & sourcing insights

Questions & answers

The best alternative is Yageo's RT0402BRD07240RL. It is a direct upgrade, offering tighter tolerance (±0.1% vs ±1%) and a better temperature coefficient (25 ppm/°C vs 50 ppm/°C) in the same 0402 package.