Is there a pin-compatible replacement for RS-03K561JT?

Yes, RS-03K5600FT and FRC0603F5600TS are pin-compatible replacements. They share the same 0603 package, resistance, and power rating, with an improved tolerance.

What risks should I check before replacing RS-03K561JT?

Before replacing, verify that your circuit can accept a tighter tolerance (±1% vs ±5%), which is usually safe. For alternatives like RT0603BRD07560RL, confirm if the different 'Thin Film' technology is suitable for your application.

RS-03K561JT Alternatives, Datasheet & Cross Reference | Guangdong Fenghua Advanced Technology Holding Co., Ltd.

Find direct and upgrade replacements for the RS-03K561JT, a 560Ω 5% 0.1W 0603 thick film resistor. We've analyzed several pin-compatible alternatives to help you make the right choice.

AI replacement insight

Electrical risklow

For 1% tolerance upgrades, risk is low. For other candidates, technology or resistance mismatch poses a medium risk.

Package risklow

All reviewed candidates use the same 0603 package, so physical fit is not a concern.

Can it be replaced directly?

Yes, several pin-compatible replacements for RS-03K561JT exist, such as RS-03K5600FT and FRC0603F5600TS, which offer an improved tolerance of ±1%.

Best replacement path

Use RS-03K5600FT for a direct upgrade from the same manufacturer, or FRC0603F5600TS as a strong cross-vendor option. Both offer tighter ±1% tolerance.

Main risk

The primary risk is selecting an alternative with a different resistance value or technology (e.g., Thin Film) without proper engineering review.

Recommended alternatives

A pin-compatible resistor from the same manufacturer with identical specs and improved tolerance.

View details

Alternative comparison matrix

Feature / factor	RS-03K561JT	RS-03K5600FT	FRC0603F5600TS	RT0603BRD07560RL	Compatibility / risk
Package	0603	0603	0603	0603	0603 — Same package and pin count.; FRC0603F5600TS: Same package and pin count.; RT0603BRD07560RL: Same package and pin count.
Resistance	560.0 Ω	560.0 Ω	560.0 Ω	-	560.0 Ω — Resistance value matches.; FRC0603F5600TS: Resistance value matches.
Tolerance	±5.0%	±1.0%	±1.0%	±0.1%	±1.0% / ±0.1% — Candidate has tighter tolerance.; FRC0603F5600TS: Candidate has tighter tolerance.; RT0603BRD07560RL: Candidate has much tighter tolerance.
Power	0.1 W	0.1 W	0.1 W	-	0.1 W — Power rating matches.; FRC0603F5600TS: Power rating matches.
Tcr	±100ppm/℃	±100ppm/℃	-	25 ppm/°C	±100ppm/℃ / 25 ppm/°C — Temperature coefficient matches.; RT0603BRD07560RL: Candidate has a much better TCR.
Technology	Thick Film	-	-	Thin Film	Thin Film — Different resistor technology may affect noise and pulse performance.

Application & sourcing insights

Questions & answers

The best alternative is RS-03K5600FT. It's from the same manufacturer and offers a tighter tolerance (±1% vs ±5%) while matching all other key specifications.