Is there a pin-compatible replacement for FRC0805J823TS?

Yes, RC0805FR-0782KL is a potential pin-compatible replacement. It shares the same 0805 package, pinout, resistance, and power rating. Its tighter tolerance should be reviewed for circuit compatibility.

What risks should I check before replacing FRC0805J823TS?

Key risks include: 1) Resistance mismatch if using a different value. 2) Technology change (e.g., thin film vs. thick film) which affects noise and pulse handling. 3) Tolerance changes.

FRC0805J823TS Alternatives, Datasheet & Cross Reference | FOJAN

FRC0805J823TS is a general-purpose 82kΩ, 5% tolerance, 1/8W thick film resistor in a standard 0805 package. Alternatives are available with matching or improved specifications.

AI replacement insight

Electrical risklow

Low for upgrades, medium for parts with different resistance or technology.

Package risklow

All reviewed candidates use the same 0805 package.

Sourcing risklow

These are common resistor values from major manufacturers.

Can it be replaced directly?

Yes, RC0805FR-0782KL is a potential pin-compatible upgrade. It matches the resistance, power, and package, while offering improved tolerance and temperature stability.

Best replacement path

RC0805FR-0782KL from Yageo is a strong candidate, offering tighter tolerance (±1%) and better TCR (±100 ppm/°C) in the same package and resistance value.

Main risk

The main risk when substituting is using a part with a different resistance value or technology (thin film vs. thick film), which requires circuit analysis.

Recommended alternatives

A strong upgrade with identical resistance and package, but significantly better tolerance and TCR.

View details

Alternative comparison matrix

Feature / factor	FRC0805J823TS	RC0805FR-0782KL	RT0805BRD0782KL	RC0805FR-0775KL	Compatibility / risk
Package	0805 (2012 metric)	0805	-	-	0805 — Standard 0805 package ensures form-fit compatibility.
Resistance	82kΩ	82kΩ	82kΩ	75kΩ	82kΩ / 75kΩ — Resistance value is identical.; RT0805BRD0782KL: Resistance value is identical.; RC0805FR-0775KL: Resistance is ~8.5% lower than target.
Tolerance	±5%	±1%	±0.1%	±1%	±1% / ±0.1% — Tighter tolerance is a performance upgrade.; RT0805BRD0782KL: High-precision upgrade.; RC0805FR-0775KL: Tighter tolerance is an upgrade.
Tcr	±400 ppm/°C	±100 ppm/°C	25 ppm/°C	-	±100 ppm/°C / 25 ppm/°C — Lower TCR provides better stability over temperature.; RT0805BRD0782KL: High-precision upgrade.
Power	0.125W	0.125W	-	-	0.125W — Power rating is identical.
Technology	Thick Film	-	Thin Film	Thick Film	Thin Film / Thick Film — Technology differs; may affect noise and pulse handling.; RC0805FR-0775KL: Technology is identical.

Application & sourcing insights

Questions & answers

Yageo's RC0805FR-0782KL is an excellent alternative, providing the same 82kΩ resistance in an 0805 package but with upgraded ±1% tolerance and a better TCR of ±100 ppm/°C.