Is there a pin-compatible replacement for RT0402BRE07120KL?

Yes, RT0402BRD07120KL is a pin-compatible replacement in the same 0402 package. It is considered an upgrade due to its better TCR.

What risks should I check before replacing RT0402BRE07120KL?

When replacing this precision resistor, check the tolerance, Temperature Coefficient (TCR), and technology (Thin Film). Using a part with a higher tolerance (e.g., 1%) or TCR will reduce circuit accuracy and stability.

RT0402BRE07120KL Alternatives, Datasheet & Cross Reference | Yageo

Finding a substitute for the Yageo RT0402BRE07120KL 120kΩ 0.1% thin film resistor requires matching its precision characteristics. Key parameters include the 0402 package, ±0.1% tolerance, and ±50 ppm/°C TCR.

AI replacement insight

Electrical riskhigh

Using a part with relaxed tolerance/TCR can cause circuit malfunction if precision is required.

Package risklow

Many 0402 resistors are available, ensuring physical compatibility is straightforward.

Can it be replaced directly?

Yes, Yageo's RT0402BRD07120KL is a pin-compatible upgrade. For lower-cost options, parts exist but require careful review due to relaxed precision.

Best replacement path

The best alternative is RT0402BRD07120KL from the same manufacturer, which is a direct pin-to-pin upgrade with a better TCR of 25 ppm/°C.

Main risk

The main risk is substituting a non-precision thick film resistor for this precision thin film part, impacting circuit accuracy and stability.

Recommended alternatives

Yageo RT0402BRD07120KL is a pin-compatible upgrade with a tighter temperature coefficient (TCR) for improved stability.

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Alternative comparison matrix

Feature / factor	RT0402BRE07120KL	RT0402BRD07120KL	FRC0402F1203TS	Compatibility / risk
Package	0402	0402	0402	0402 — Same EIA package size.; FRC0402F1203TS: Same EIA package size.
Resistance	120 kΩ	120 kΩ	-	120 kΩ — Resistance value matches.
Tolerance	0.1%	0.1%	1%	0.1% — Precision tolerance matches.; FRC0402F1203TS: Tolerance is 10x looser.
Tcr	±50 ppm/°C	25 ppm/°C	±100 ppm/°C	25 ppm/°C / ±100 ppm/°C — Candidate has better thermal stability.; FRC0402F1203TS: TCR indicates lower stability.
Technology	Thin Film	Thin Film	Thick Film	Thin Film / Thick Film — Same precision technology.; FRC0402F1203TS: Thick film is less precise than thin film.

Application & sourcing insights

Questions & answers

The best alternative is Yageo RT0402BRD07120KL. It is from the same manufacturer and offers an improved temperature coefficient (TCR) while matching all other key specifications.