FRC0805F2102TS
FOJAN
Needs validationlow risk
A pin-compatible 21kΩ 1% 0.125W resistor in the same 0805 package.
Best Alternatives to 0805W8F2102T5E
Find replacements for the UNI-ROYAL 0805W8F2102T5E, a 21kΩ 1% 0.125W thick film resistor. Review pin-compatible and parametric alternatives from other manufacturers.
AI replacement insight
Electrical risklow
Low for pin-to-pin matches; medium for parametric alternatives due to resistance differences.
Package risklow
All candidates share the same 0805 package, ensuring physical compatibility.
Can it be replaced directly?
Yes, FOJAN FRC0805F2102TS is a direct pin-to-pin replacement for 0805W8F2102T5E, matching package, resistance, tolerance, and power.
Best replacement path
Use a pin-compatible part like FOJAN FRC0805F2102TS which matches all key specifications.
Main risk
The main risk is using a part with a different resistance value without verifying circuit impact.
Recommended alternatives
6Alternative comparison matrix
| Feature / factor | 0805W8F2102T5E | FRC0805F2102TS | FRC0805F1912TS | FRC0805F1962TS | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0805 | 0805 | 0805 | 0805 | 0805 — Identical package ensures form and fit.; FRC0805F1912TS: matched; FRC0805F1962TS: matched; FRC0805F2152TS: matched |
| Resistance | 21kΩ | 21kΩ | 19.1kΩ | 19.6kΩ | 21kΩ / 19.1kΩ / 19.6kΩ / 21.5kΩ — matched; FRC0805F1912TS: Resistance is ~9% lower. Requires circuit analysis.; FRC0805F1962TS: Resistance is ~6.7% lower. Requires circuit analysis.; FRC0805F2152TS: Resistance is ~2.4% higher. May be acceptable in some circuits. |
| Tolerance | ±1% | ±1% | ±1% | ±1% | ±1% — matched; FRC0805F1912TS: matched; FRC0805F1962TS: matched; FRC0805F2152TS: matched |
| Power | 0.125W | 0.125W | 0.125W | 0.125W | 0.125W — matched; FRC0805F1912TS: matched; FRC0805F1962TS: matched; FRC0805F2152TS: matched |
| Tcr | ±100 ppm/°C | ±100 ppm/°C | - | - | ±100 ppm/°C — matched |
Application & sourcing insights
Questions & answers
The best alternative is FRC0805F2102TS from FOJAN. It is a pin-to-pin replacement with matching package, resistance (21kΩ), tolerance (±1%), and power rating (0.125W).