Is there a pin-compatible replacement for FRC0805F2102TS?

Yes, 0805W8F2102T5E from UNI-ROYAL is a pin-compatible replacement. It features the same 0805 package, 21kΩ resistance, ±1% tolerance, and 0.125W power rating.

What risks should I check before replacing FRC0805F2102TS?

The primary risk is a mismatch in resistance. If you choose a parametric alternative, verify that the new resistance value (e.g., 21.5kΩ or 22kΩ) is within the acceptable range for your circuit's design to avoid affecting performance.

FRC0805F2102TS Alternatives, Datasheet & Cross Reference | FOJAN

Find verified pin-compatible replacements and reviewed parametric alternatives for the FOJAN FRC0805F2102TS resistor. Compare key specifications like resistance, power, and package to select the best substitute for your design.

AI replacement insight

Electrical riskmedium

Resistance deviation in alternatives requires circuit analysis to confirm compatibility.

Package risklow

All suggested alternatives use the same standard 0805 package, ensuring physical compatibility.

Can it be replaced directly?

Yes, UNI-ROYAL's 0805W8F2102T5E is a direct, pin-compatible replacement for the FRC0805F2102TS, sharing the same package and key electrical specifications.

Best replacement path

For a direct drop-in replacement, use UNI-ROYAL 0805W8F2102T5E. If unavailable, FRC0805F2152TS is the closest parametric option.

Main risk

Using parametric alternatives with different resistance values can alter circuit behavior, such as timing, filter characteristics, or gain.

Recommended alternatives

UNI-ROYAL 0805W8F2102T5E is a pin-compatible substitute with identical key electrical parameters and package.

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Alternative comparison matrix

Feature / factor	FRC0805F2102TS	0805W8F2102T5E	FRC0805F2152TS	FRC0805F2202TS	Compatibility / risk
Resistance	21 kΩ	21 kΩ	21.5 kΩ	22 kΩ	21 kΩ / 21.5 kΩ / 22 kΩ — Identical nominal resistance.; FRC0805F2152TS: +2.38% deviation, review required.; FRC0805F2202TS: +4.76% deviation, review required.
Package	0805	0805	0805	0805	0805 — Same EIA 0805 package.; FRC0805F2152TS: Same EIA 0805 package.; FRC0805F2202TS: Same EIA 0805 package.
Power	0.125 W	0.125 W	0.125 W	0.125 W	0.125 W — Identical power rating.; FRC0805F2152TS: Identical power rating.; FRC0805F2202TS: Identical power rating.
Tolerance	±1%	±1%	±1%	-	±1% — Identical resistance tolerance.; FRC0805F2152TS: Identical resistance tolerance.
Tcr	±100 ppm/°C	±100 ppm/°C	-	-	±100 ppm/°C — Identical temperature coefficient.

Application & sourcing insights

Questions & answers

The best direct alternative is UNI-ROYAL 0805W8F2102T5E, which has identical specifications. If a parametric alternative is acceptable, FOJAN FRC0805F2152TS is the closest option with a 21.5kΩ resistance.