Is there a pin-compatible replacement for FRC0805F1902TS?

Yes, many 0805 chip resistors are pin-compatible in package and layout. However, since 19kΩ is an uncommon value, direct resistance matches are rare. Alternates like 18kΩ or 20kΩ require engineering review to ensure the resistance change is acceptable.

What risks should I check before replacing FRC0805F1902TS?

The primary risk is the change in resistance (e.g., to 18kΩ or 20kΩ), which can affect circuit timing, gain, or biasing. Also, verify power rating, temperature coefficient (TCR), and for sensitive applications, the resistor technology (Thick vs. Thin Film).

FRC0805F1902TS Alternatives, Datasheet & Cross Reference | FOJAN

Finding a replacement for the FRC0805F1902TS 19kΩ resistor involves selecting a standard value like 18kΩ or 20kΩ. Key parameters like the 0805 package, 1% tolerance, and 0.125W power rating are common and have many alternatives.

AI replacement insight

Electrical riskmedium

Resistance value differs by ~5%, which may impact circuit performance.

Package risklow

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

Can it be replaced directly?

No direct replacement with 19kΩ resistance is commonly available. Parametric alternatives like FRC0805F1802TS (18kΩ) or FRC0805F2002TS (20kΩ) are the closest options.

Best replacement path

Select a standard E24/E96 value (18kΩ or 20kΩ) with the same 0805 package, 1% tolerance, and 0.125W power rating.

Main risk

The main risk is the ~5% deviation in resistance value, which requires circuit analysis.

Recommended alternatives

Parametric alternative from the same manufacturer with slightly higher resistance (20kΩ vs 19kΩ).

View details

Alternative comparison matrix

Feature / factor	FRC0805F1902TS	FRC0805F2002TS	RC0805FR-0718KL	RT0805BRD0720KL	Compatibility / risk
Package	0805	0805	-	-	0805 — Same package ensures form and fit.
Resistance	19 kΩ	20 kΩ	-	-	18 kΩ — Resistance is -5.3% lower. Requires circuit validation.
Power	0.125 W	0.125 W	-	-	0.125 W — Power rating is identical.
Tolerance	±1%	±1%	-	-	±0.1% — Tighter tolerance is an upgrade.
Tcr	±100 ppm/°C	-	±100 ppm/°C	-	±100 ppm/°C — Temperature coefficient is identical.
Technology	Thick Film	-	-	Thin Film	Thin Film — Different technology may affect noise and pulse handling.

Application & sourcing insights

Questions & answers

The best alternative depends on your circuit's tolerance. FRC0805F1802TS (18kΩ) and FRC0805F2002TS (20kΩ) from the same manufacturer are strong candidates. For higher precision, consider thin film options like RT0805BRD0720KL, but verify technology suitability.