Is there a pin-compatible replacement for RS-03K6042FT?

Yes, parts like Yageo's RC0603 series are pin-compatible in the 0603 package. However, they are not electrically identical due to different resistance values, so they are parametric alternatives, not drop-in replacements.

What risks should I check before replacing RS-03K6042FT?

The main risk is the change in resistance (e.g., from 60.4kΩ to 63.4kΩ). You must verify if this ~5% change is acceptable for your circuit's performance, especially in precision applications like voltage dividers or filter networks.

RS-03K6042FT Alternatives, Datasheet & Cross Reference | Guangdong Fenghua Advanced Technology Holding Co., Ltd.

Fenghua RS-03K6042FT is a 60.4kΩ, 1% tolerance, 0.1W chip resistor in a 0603 package. Finding a replacement requires matching these parameters, with special attention to the specific resistance value.

AI replacement insight

Electrical riskmedium

Resistance value differs, requiring circuit analysis.

Package risklow

All candidates share the 0603 package.

Sourcing risklow

Alternatives are from major manufacturers like Yageo.

Can it be replaced directly?

No direct, drop-in replacement with the exact 60.4kΩ resistance is commonly available from other major manufacturers. Alternatives require parametric review.

Best replacement path

Select a 0603 resistor with the closest available resistance value (e.g., 63.4kΩ or 57.6kΩ) and verify circuit tolerance.

Main risk

The primary risk is the resistance deviation, which can affect circuit accuracy, timing, or biasing.

Recommended alternatives

Form-fit compatible 0603 resistor with a similar power rating but different resistance value.

View details

Alternative comparison matrix

Feature / factor	RS-03K6042FT	FRC0603F6342TS	RC0603FR-0757K6L	RC0603FR-0763K4L	Compatibility / risk
Resistance	60.4 kΩ	63.4 kΩ	57.6 kΩ	63.4 kΩ	63.4 kΩ / 57.6 kΩ — +4.97% deviation. Verify circuit tolerance.; RC0603FR-0757K6L: -4.64% deviation. Verify circuit tolerance.; RC0603FR-0763K4L: +4.97% deviation. Verify circuit tolerance.
Power	0.1 W	0.1 W	0.1 W	0.1 W	0.1 W — Power rating matches target.; RC0603FR-0757K6L: Power rating matches target.; RC0603FR-0763K4L: Power rating matches target.
Tolerance	±1%	±1%	±1%	±1%	±1% — matched; RC0603FR-0757K6L: matched; RC0603FR-0763K4L: matched
Tcr	±100 ppm/°C	±100 ppm/°C	±100 ppm/°C	±100 ppm/°C	±100 ppm/°C — Technology not specified, assumed Thick Film.; RC0603FR-0757K6L: matched; RC0603FR-0763K4L: matched
Package	0603	0603	0603	0603	0603 — Same package and pin count.; RC0603FR-0757K6L: Same package and pin count.; RC0603FR-0763K4L: Same package and pin count.

Application & sourcing insights

Questions & answers

The best alternatives are 1% 0603 resistors with the closest E96 resistance values, such as Yageo's RC0603FR-0763K4L (63.4kΩ) or RC0603FR-0757K6L (57.6kΩ). Engineering validation is required.