Is there a pin-compatible replacement for RT0402BRD073K32L?

Yes, several 0402 resistors are pin-compatible, including others in the Yageo RT series. However, for a precision part like this, you must verify electrical parameters. RT0402BRD073K3L is a strong candidate for pin-to-pin functional replacement after review.

What risks should I check before replacing RT0402BRD073K32L?

Before replacing, check three main risks: 1) Resistance deviation from the 3.32kΩ target, 2) Tolerance degradation (target is ±0.1%), and 3) A higher Temperature Coefficient (TCR) than the target's 25ppm/°C. These can affect circuit accuracy and stability.

RT0402BRD073K32L Alternatives, Datasheet & Cross Reference | Yageo

Finding a substitute for the Yageo RT0402BRD073K32L, a precision 3.32kΩ resistor, involves matching its 0402 package, ±0.1% tolerance, and 25ppm/°C TCR. Several alternatives from the same family offer a close parametric match, requiring engineering review.

AI replacement insight

Electrical risklow

Closest candidates have minor resistance deviations. Higher risk options have worse TCR.

Package risklow

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

Can it be replaced directly?

No exact drop-in replacement was identified. The closest alternative is RT0402BRD073K3L from the same manufacturer, which requires engineering review due to a slight resistance value difference.

Best replacement path

Yageo RT0402BRD073K3L is the strongest candidate, matching all parameters except for a minor -0.6% resistance difference.

Main risk

The primary risk when substituting is a deviation in resistance value or a downgrade in temperature stability (TCR), which can impact the accuracy of precision circuits.

Recommended alternatives

Closest alternative with identical tolerance and TCR, but slightly different resistance.

View details

Alternative comparison matrix

Feature / factor	RT0402BRD073K32L	RT0402BRD073K3L	RT0402BRE073K3L	RT0402BRD073K24L	Compatibility / risk
Resistance	3.32 kΩ	3.3 kΩ	3.3 kΩ	3.24 kΩ	3.3 kΩ / 3.24 kΩ — -0.6% deviation from target. May be acceptable.; RT0402BRE073K3L: -0.6% deviation from target.; RT0402BRD073K24L: -2.4% deviation from target.
Tolerance	±0.1%	±0.1%	±0.1%	±0.1%	±0.1% — matched; RT0402BRE073K3L: matched; RT0402BRD073K24L: matched
Tcr	25 ppm/°C	25 ppm/°C	50 ppm/°C	25 ppm/°C	25 ppm/°C / 50 ppm/°C — matched; RT0402BRE073K3L: Weaker temperature stability.; RT0402BRD073K24L: matched
Power	1/16W	1/16W	-	-	1/16W — matched
Package	0402	0402	0402	0402	0402 — matched; RT0402BRE073K3L: matched; RT0402BRD073K24L: matched

Application & sourcing insights

Questions & answers

The best alternative found is Yageo's RT0402BRD073K3L. It matches the package, tolerance (±0.1%), and TCR (25ppm/°C), with only a minor -0.6% difference in resistance (3.3kΩ vs 3.32kΩ).