Is there a pin-compatible replacement for RT0603BRD072K94L?

Yes, several parts like RT0603BRB073KL and RT0603BRD073K01L are available in the same 0603 package and are pin-compatible. However, they have slightly different resistance values, so they are not drop-in replacements without electrical review.

What risks should I check before replacing RT0603BRD072K94L?

The main risks are changes in circuit accuracy due to resistance deviation, and potential instability if a substitute has a worse TCR. For some cross-vendor parts, also check for lower voltage ratings, like with AR03BTCX2701 (50V vs 75V).

RT0603BRD072K94L Alternatives, Datasheet & Cross Reference | Yageo

Yageo's RT0603BRD072K94L is a precision 2.94kΩ thin-film chip resistor in a 0603 package, featuring a tight ±0.1% tolerance and 25 ppm/°C TCR for stable, high-accuracy applications. Finding a suitable replacement requires careful matching of these key parameters.

AI replacement insight

Electrical risklow

Resistance values are within a few percent. TCR and tolerance match or are better on best candidates.

Package risklow

All viable candidates use the same 0603 package.

Sourcing riskhigh

The non-standard 2.94kΩ value may be difficult to source. Switching to a standard E96 value like 3.01kΩ or 2.94kΩ is recommended.

Can it be replaced directly?

No exact direct replacement was found. Several parametric alternatives with slightly different resistance values exist, requiring engineering review.

Best replacement path

Use a thin-film 0603 resistor with a resistance value as close to 2.94kΩ as possible, such as standard 3kΩ parts. RT0603BRB073KL is a strong option with improved TCR.

Main risk

The primary risk is the deviation in resistance from the target's 2.94kΩ value, which may affect circuit performance in precision applications.

Recommended alternatives

A parametric alternative with a slightly higher resistance but improved temperature stability (TCR).

View details

Alternative comparison matrix

Feature / factor	RT0603BRD072K94L	RT0603BRB073KL	RT0603BRD073K01L	AR03BTCX2701	Compatibility / risk
Package	0603	0603	0603	0603	0603 — Same EIA package size.; RT0603BRD073K01L: Same EIA package size.; AR03BTCX2701: Same EIA package size.
Resistance	2.94 kΩ	3.0 kΩ	3.01 kΩ	2.7 kΩ	3.0 kΩ / 3.01 kΩ / 2.7 kΩ — 2% higher resistance.; RT0603BRD073K01L: 2.4% higher resistance.; AR03BTCX2701: 8.2% lower resistance.
Tcr	25 ppm/°C	10 ppm/°C	25 ppm/°C	-	10 ppm/°C / 25 ppm/°C — Improved temperature stability.; RT0603BRD073K01L: Matches temperature stability.
Tolerance	0.1%	0.1%	0.1%	-	0.1% — Matches precision tolerance.; RT0603BRD073K01L: Matches precision tolerance.
Technology	Thin Film	Thin Film	-	-	Thin Film — Matches precision technology.
Voltage	75 V	-	-	50 V	50 V — Lower max working voltage.
Manufacturer	Yageo	-	-	Viking Tech	Viking Tech — Cross-vendor alternative.

Application & sourcing insights

Questions & answers

The best alternative is likely RT0603BRB073KL. While its resistance is 3kΩ (a 2% difference), it offers a superior TCR of 10 ppm/°C, which improves stability. However, this requires engineering validation.