Is there a pin-compatible replacement for RT0402BRE072K2L?

Yes, RT0402BRD072K2L is a pin-compatible replacement from the same manufacturer. It shares the same 0402 package, 2.2kΩ resistance, and ±0.1% tolerance.

What risks should I check before replacing RT0402BRE072K2L?

The primary risks are mismatched tolerance and TCR. Ensure any substitute has at least ±0.1% tolerance, a TCR of 50 ppm/°C or better, and uses thin-film technology for stability.

RT0402BRE072K2L Alternatives, Datasheet & Cross Reference | Yageo

The Yageo RT0402BRE072K2L is a 2.2kΩ precision thin-film resistor in a 0402 package, valued for its ±0.1% tolerance and 50 ppm/°C TCR. Finding a substitute requires matching these precision characteristics.

AI replacement insight

Electrical riskhigh

Using a part with incorrect tolerance or TCR can cause circuit malfunction.

Package risklow

Many 0402 resistors are available, so physical fit is not a primary concern.

Can it be replaced directly?

Yes, Yageo's RT0402BRD072K2L is a direct, pin-compatible upgrade. For non-precision applications, other 2.2kΩ 0402 resistors exist but require careful review of tolerance and TCR.

Best replacement path

The best replacement is RT0402BRD072K2L, an upgrade from the same Yageo RT series with a better TCR.

Main risk

The main risk is substituting a general-purpose thick-film resistor, which will fail to meet the precision tolerance (±0.1%) and temperature stability (TCR) requirements.

Recommended alternatives

Pin-compatible upgrade with a better TCR (25ppm/°C vs 50ppm/°C) from the same manufacturer series.

View details

Alternative comparison matrix

Feature / factor	RT0402BRE072K2L	RT0402BRD072K2L	AC0402JR-072K2L	Compatibility / risk
Package	0402	0402	0402	0402 — Identical package ensures form and fit compatibility.; AC0402JR-072K2L: Package is a match.
Resistance	2.2 kΩ	2.2 kΩ	2.2 kΩ	2.2 kΩ — Resistance value is identical.; AC0402JR-072K2L: Resistance value is identical.
Tolerance	±0.1%	±0.1%	±5%	±0.1% / ±5% — Precision tolerance is matched.; AC0402JR-072K2L: Tolerance is significantly worse (50x looser).
Tcr	50 ppm/°C	25 ppm/°C	≥100 ppm/°C	25 ppm/°C / ≥100 ppm/°C — Candidate has better temperature stability.; AC0402JR-072K2L: TCR is significantly worse.
Technology	Thin Film	Thin Film	Thick Film	Thin Film / Thick Film — Technology is matched, ensuring similar performance characteristics.; AC0402JR-072K2L: Different technology implies lower stability and higher noise.

Application & sourcing insights

Questions & answers

The Yageo RT0402BRD072K2L is the best alternative, offering a pin-compatible upgrade with a superior Temperature Coefficient of Resistance (TCR) of 25 ppm/°C.