FRC2512F2002TS
FOJAN
Needs validationlow risk
Strong pin-to-pin candidate with matching package, resistance, tolerance, and power rating.
Best Alternatives to 25121WF2002T4E
Find and compare alternatives for the UNI-ROYAL 25121WF2002T4E, a 20kΩ 1W 1% thick film resistor. This guide helps you select compatible replacements, highlighting key parametric differences.
AI replacement insight
Electrical riskmedium
Risk increases if using parts with relaxed tolerance or different resistance.
Package risklow
Many alternatives exist in the same 2512 package.
Can it be replaced directly?
Yes, parts like FOJAN FRC2512F2002TS and FH RC-12K2002FT are strong candidates for pin-to-pin replacement as they match all key specifications. However, datasheet review is always recommended.
Best replacement path
Look for parts with identical resistance (20kΩ), tolerance (±1%), power (1W), and package (2512), such as FOJAN FRC2512F2002TS.
Main risk
The main risks are substituting with a part that has a wider tolerance (e.g., ±5%) or a different resistance value, which can affect circuit performance.
Recommended alternatives
5Alternative comparison matrix
| Feature / factor | 25121WF2002T4E | FRC2512F2002TS | RC-12K2002FT | 25121WJ0203T4E | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 2512 | 2512 | 2512 | 2512 | 2512 — Same EIA package size.; RC-12K2002FT: Same EIA package size.; 25121WJ0203T4E: Same EIA package size.; FRC2512F2202TS: Same EIA package size. |
| Resistance | 20kΩ | 20kΩ | 20kΩ | 20kΩ | 20kΩ / 22kΩ — Resistance value is identical.; RC-12K2002FT: Resistance value is identical.; 25121WJ0203T4E: Resistance value is identical.; FRC2512F2202TS: 10% higher resistance value. |
| Tolerance | ±1% | ±1% | ±1% | ±5% | ±1% / ±5% — Tolerance is identical.; RC-12K2002FT: Tolerance is identical.; 25121WJ0203T4E: Wider tolerance may impact circuit precision.; FRC2512F2202TS: Tolerance is identical. |
| Power | 1W | 1W | 1W | 1W | 1W — Power rating is identical.; RC-12K2002FT: Power rating is identical.; 25121WJ0203T4E: Power rating is identical.; FRC2512F2202TS: Power rating is identical. |
| Tcr | Not specified, assumed ~100ppm/°C | ±100 ppm/°C | - | - | ±100 ppm/°C — Temperature coefficient is equivalent. |
Application & sourcing insights
Questions & answers
Verified drop-in options for 25121WF2002T4E are limited in the current batch. Review candidates marked Strong match or Datasheet verified, and validate package, pinout, and electrical limits before committing a BOM change.