Is there a pin-compatible replacement for RT0402BRE07232KL?

Yes, several candidates like RT0402BRD07240KL and ARG02BTC2493 share the same 0402 package and are pin-compatible. However, they are not electrically identical, with different resistance values requiring engineering review.

What risks should I check before replacing RT0402BRE07232KL?

Before replacing, you must check three main risks: 1) Resistance Mismatch: Ensure your circuit functions correctly with a different resistance value. 2) Tolerance Downgrade: Using a part with wider tolerance (e.g., 1% vs 0.1%) will reduce circuit accuracy. 3) TCR Mismatch: A higher TCR will cause resistance to drift more with temperature, affecting stability.

RT0402BRE07232KL Alternatives, Datasheet & Cross Reference | Yageo

Finding a substitute for the Yageo RT0402BRE07232KL requires careful attention to its high-precision characteristics. This 232kΩ resistor features a tight ±0.1% tolerance and a stable ±25 ppm/°C TCR, making direct replacements challenging to find.

AI replacement insight

Electrical riskmedium

Candidates have different resistance values or worse precision, affecting circuit performance.

Package risklow

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

Can it be replaced directly?

There is no direct, drop-in replacement for RT0402BRE07232KL among the candidates reviewed. All viable options have parametric differences that require engineering review.

Best replacement path

No direct drop-in replacement was found. The best path is to evaluate RT0402BRD07240KL, which matches all precision specs but has a 240kΩ resistance. The circuit must be checked for compatibility with this value.

Main risk

The primary risk is a mismatch in resistance value or a significant downgrade in precision (tolerance and TCR).

Recommended alternatives

Nearly identical precision specs and from the same Yageo series, but resistance is 240kΩ instead of 232kΩ.

View details

Alternative comparison matrix

Feature / factor	RT0402BRE07232KL	RT0402BRD07240KL	ARG02BTC2493	0402WGF2323TCE	Compatibility / risk
Package	0402 (1005 Metric)	0402 (1005 Metric)	0402	0402	0402 (1005 Metric) — Package size matches.; ARG02BTC2493: Package size matches.; 0402WGF2323TCE: Package size matches.
Resistance	232kΩ	240kΩ	249kΩ	232kΩ	240kΩ / 249kΩ / 232kΩ — Resistance is +3.4% higher than target.; ARG02BTC2493: Resistance is +7.3% higher than target.; 0402WGF2323TCE: Resistance value matches.
Tolerance	±0.1%	±0.1%	±0.1%	±1%	±0.1% / ±1% — Precision tolerance matches.; ARG02BTC2493: Precision tolerance matches.; 0402WGF2323TCE: Tolerance is 10x wider, a significant downgrade.
Tcr	±25 ppm/°C	±25 ppm/°C	±25ppm/°C	Not specified	±25 ppm/°C / ±25ppm/°C / Not specified — Temperature coefficient matches.; ARG02BTC2493: Temperature coefficient matches.; 0402WGF2323TCE: Likely worse than target's precision TCR due to thick film tech.
Technology	Thin Film	Thin Film	-	Thick Film	Thin Film / Thick Film — Technology matches.; 0402WGF2323TCE: Different resistor technology, implies worse stability and noise.

Application & sourcing insights

Questions & answers

No direct drop-in was found. The closest alternative is Yageo's RT0402BRD07240KL, which has identical precision specs but a 240kΩ resistance value. This requires verifying if your circuit can tolerate a +3.4% resistance change.