Is there a pin-compatible replacement for RS-03K6802FT?

Yes, several pin-compatible replacements exist. RC0603FR-0768KL is a strong match with identical parameters. Other options may be available but require checking all specifications.

What risks should I check before replacing RS-03K6802FT?

When replacing, verify that the package (0603), resistance (68kΩ), tolerance (±1%), and power rating (0.1W) match. Also check the temperature coefficient (TCR) and ensure the replacement's technology (e.g., thick film) is suitable for your circuit.

RS-03K6802FT Alternatives, Datasheet & Cross Reference | Guangdong Fenghua Advanced Technology Holding Co., Ltd.

Find the best replacements for the RS-03K6802FT, a 68kΩ 1% 0.1W 0603 thick film resistor. This page analyzes pin-compatible alternatives and functional upgrades from leading manufacturers.

AI replacement insight

Electrical risklow

Low risk if key parameters (R, Tol, P, TCR) match.

Package risklow

0603 is a standard SMT package with consistent dimensions.

Sourcing risklow

68kΩ 0603 1% resistors are common and widely available.

Can it be replaced directly?

Yes, Yageo RC0603FR-0768KL is a direct parametric match for the Fenghua RS-03K6802FT.

Best replacement path

For a direct drop-in, use Yageo RC0603FR-0768KL. For applications needing higher precision, consider an upgrade to a thin film resistor like Yageo's RT0603BRD0768KL, but verify technology suitability.

Main risk

The main risk is using a part with different secondary characteristics, like a thin film resistor which has better stability but may have different pulse handling capabilities than the original thick film part.

Recommended alternatives

Excellent alternative from Yageo with identical package, resistance, tolerance, power, and TCR.

View details

Alternative comparison matrix

Feature / factor	RS-03K6802FT	RC0603FR-0768KL	RT0603BRD0768KL	Compatibility / risk
Package	0603	0603	0603	0603 — Form factor matches.; RT0603BRD0768KL: Form factor matches.
Resistance	68kΩ	68kΩ	68kΩ	68kΩ — Resistance matches.; RT0603BRD0768KL: Resistance matches.
Tolerance	1.0%	1.0%	0.1%	1.0% / 0.1% — Tolerance matches.; RT0603BRD0768KL: Tighter tolerance is an upgrade.
Power	0.1W	0.1W	-	0.1W — Power rating matches.
Tcr	±100ppm/℃	±100 ppm/°C	25 ppm/°C	±100 ppm/°C / 25 ppm/°C — Temperature coefficient matches.; RT0603BRD0768KL: Lower TCR provides better stability.
Technology	Thick Film	-	Thin Film	Thin Film — Different film tech; verify pulse handling.

Application & sourcing insights

Questions & answers

Yageo's RC0603FR-0768KL is an excellent alternative, offering identical key specifications including 68kΩ resistance, 1% tolerance, 0.1W power rating, and a 0603 package.