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Best Alternatives to FRC0603F4223TS

Package: 0603FOJANChip Resistor - Surface MountResistance: 422 kΩTolerance: ±1%Power Rating: 1/10 WPackage / Case: 0603 (1608 metric)Max Working Voltage: 75 V

Find substitutes for the FRC0603F4223TS, a 422kΩ 1% 0.1W 0603 chip resistor. Key alternatives have similar electrical properties and the same package, but require checking resistance tolerance.

AI replacement insight

Electrical risklow

Resistance differs by <5%. Power, tolerance, and TCR match.

Package risklow

All viable candidates use the same 0603 package.

Can it be replaced directly?

Direct replacement for FRC0603F4223TS should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.

Best replacement path

Use a cross-vendor part like Yageo's RC0603FR-07430KL or FOJAN's FRC0603F4303TS, which offer nearly identical specs.

Main risk

The primary risk is the small difference in resistance value, which may affect precision analog circuits.

Recommended alternatives

3
FRC0603F4303TS package
FRC0603F4303TS

FOJAN

Needs validationlow risk

A 0603 resistor from the same series with matching specs, but slightly higher resistance (430kΩ vs 422kΩ).

View details

Alternative comparison matrix

Feature / factorFRC0603F4223TSFRC0603F4303TSRC0603FR-07430KLFRH0603D4423TSCompatibility / risk
Resistance422kΩ430kΩ430kΩ442kΩ430kΩ / 442kΩ — 1.9% higher than target.; RC0603FR-07430KL: 1.9% higher than target.; FRH0603D4423TS: 4.7% higher than target.
Tolerance±1%±1%±1%±0.5%±1% / ±0.5% — matched; RC0603FR-07430KL: matched; FRH0603D4423TS: Tighter tolerance is an upgrade.
Power0.1W0.1W0.1W0.1W0.1W — matched; RC0603FR-07430KL: matched; FRH0603D4423TS: matched
Package06030603060306030603 — matched; RC0603FR-07430KL: matched; FRH0603D4423TS: matched
Tcr±100 ppm/°C-±100 ppm/°C-±100 ppm/°C — matched

Application & sourcing insights

Questions & answers

Verified drop-in options for FRC0603F4223TS are limited in the current batch. Review candidates marked Strong match or Datasheet verified, and validate package, pinout, and electrical limits before committing a BOM change.