Is there a pin-compatible replacement for FRC0805J562TS?

Yes, FRC0805F5601TS is a pin-compatible replacement. It matches the package, pinout, and key electrical values, while offering improved performance. FRC0805F5621TS is also pin-compatible with a minor 0.35% resistance difference.

What risks should I check before replacing FRC0805J562TS?

The primary risk is selecting an alternative with a different resistance value, such as 5.1kΩ instead of 5.6kΩ, which requires engineering validation. Also, while improved tolerance and TCR are usually beneficial, confirm they do not negatively impact sensitive analog circuits.

FRC0805J562TS Alternatives, Datasheet & Cross Reference | FOJAN

FRC0805J562TS is a general-purpose 5.6kΩ, 5% tolerance, 0.125W resistor in an 0805 package. This page provides reviewed alternatives, including direct upgrades and parametric options that require engineering review.

AI replacement insight

Electrical riskmedium

Using a part with a different resistance (e.g., 5.1kΩ vs 5.6kΩ) can alter circuit behavior and requires validation.

Package risklow

All top candidates share the same 0805 package, ensuring physical compatibility.

Can it be replaced directly?

Yes, FRC0805F5601TS is a direct upgrade path, being the 1% tolerance version of the same part. FRC0805F5621TS is also a strong candidate with a negligible resistance difference.

Best replacement path

FRC0805F5601TS is the best replacement, offering identical resistance and package with upgraded tolerance (±1%) and TCR.

Main risk

The main risk when substituting is using a part with a different resistance value, which requires circuit re-evaluation.

Recommended alternatives

A pin-compatible upgrade with identical resistance (5.6kΩ) but improved tolerance (±1%) and TCR.

View details

Alternative comparison matrix

Feature / factor	FRC0805J562TS	FRC0805F5601TS	FRC0805F5621TS	RTT055101FTP	Compatibility / risk
Resistance	5.6kΩ	5.6kΩ	5.62kΩ	5.1kΩ	5.6kΩ / 5.62kΩ / 5.1kΩ — Identical resistance value.; FRC0805F5621TS: Value is within target's ±5% tolerance band.; RTT055101FTP: Resistance differs by -8.9%. Requires circuit validation.
Tolerance	±5%	±1%	±1%	±1%	±1% — Tighter tolerance is a performance upgrade.; FRC0805F5621TS: Tighter tolerance is a performance upgrade.; RTT055101FTP: Tighter tolerance is a performance upgrade.
Tcr	±400 ppm/°C	±100 ppm/°C	±100 ppm/°C	±100 ppm/°C	±100 ppm/°C — Lower TCR provides better stability over temperature.; FRC0805F5621TS: Lower TCR provides better stability.; RTT055101FTP: Lower TCR provides better stability.
Power	0.125W	0.125W	0.125W	0.125W	0.125W — Power rating is identical.; FRC0805F5621TS: Power rating is identical.; RTT055101FTP: Power rating is identical.
Package	0805	0805	0805	0805	0805 — Same package ensures physical compatibility.; FRC0805F5621TS: Same package ensures physical compatibility.; RTT055101FTP: Same package ensures physical compatibility.

Application & sourcing insights

Questions & answers

The best alternative for FRC0805J562TS is FRC0805F5601TS. It has the same 5.6kΩ resistance, 0805 package, and power rating, but offers a superior ±1% tolerance and a more stable ±100 ppm/°C TCR.