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Best Alternatives to AC0603FR-0733KL

Package: 0603 (1608 Metric)YageoChip Resistor - Surface MountSeries: ACPackage: Tape & Reel (TR) Cut Tape (CT) Digi-Reel®Resistance: 33 kOhmsTolerance: ±1%Composition: Thick Film

Reviewing alternatives for the Yageo AC0603FR-0733KL, a 33 kΩ 1% 0.1W 0603 automotive-grade resistor. Key considerations for substitutes include matching the AEC-Q200 qualification, resistance, tolerance, and power rating.

AI replacement insight

Electrical riskhigh

Substituting with a non-AEC-Q200 part in a qualified design poses a high reliability risk.

Package risklow

All suggested alternatives share the same 0603 package, ensuring form and fit compatibility.

Can it be replaced directly?

No direct, pin-to-pin replacement has been identified. The primary challenge is matching the AEC-Q200 automotive qualification of the Yageo AC series.

Best replacement path

For non-automotive applications, FRC0603F3322TS offers the closest parametric match. For automotive use, a different AEC-Q200 qualified part is required.

Main risk

Using a non-AEC-Q200 qualified resistor in an automotive application can lead to premature failure and reliability issues.

Recommended alternatives

4
FRC0603F3322TS package
FRC0603F3322TS

FOJAN

Needs validationhigh risk

A close parametric match in a 0603 package, but lacks the target's AEC-Q200 automotive qualification.

View details

Alternative comparison matrix

Feature / factorAC0603FR-0733KLFRC0603F3322TSFRC0603J333 TSRC0603JR-0733KLCompatibility / risk
QualificationAEC-Q200NoneNoneNoneNone — Candidate is not automotive grade.; FRC0603J333 TS: Candidate is not automotive grade.; RC0603JR-0733KL: Candidate is not automotive grade.; RC0603FR-0730K9L: Candidate is not automotive grade.
Resistance33kΩ33.2kΩ33kΩ33kΩ33.2kΩ / 33kΩ / 30.9kΩ — Very close match, within 0.6% of target.; FRC0603J333 TS: matched; RC0603JR-0733KL: matched; RC0603FR-0730K9L: Resistance is ~6.4% lower than target.
Tolerance±1%±1%±5%±5%±1% / ±5% — matched; FRC0603J333 TS: Wider tolerance may affect circuit precision.; RC0603JR-0733KL: Wider tolerance may affect circuit precision.; RC0603FR-0730K9L: matched
Power0.1W0.1W0.1W0.1W0.1W — matched; FRC0603J333 TS: matched; RC0603JR-0733KL: matched; RC0603FR-0730K9L: matched
Package06030603060306030603 — matched; FRC0603J333 TS: matched; RC0603JR-0733KL: matched; RC0603FR-0730K9L: matched

Application & sourcing insights

Questions & answers

For non-automotive use, FRC0603F3322TS is the best alternative due to its very close resistance (33.2kΩ) and matching 1% tolerance. For automotive applications, a different AEC-Q200 qualified part must be sourced.