FRC0402F3241TS
FOJAN
Needs validationlow risk
Strong alternative from FOJAN with matching resistance, tolerance, power rating, and 0402 package.
Best Alternatives to RC0402FR-073K24L
Finding a substitute for the Yageo RC0402FR-073K24L, a 3.24kΩ 1% 0402 thick film resistor, involves matching key electrical parameters and package size. This guide reviews direct and alternative options.
AI replacement insight
Package risklow
All candidates are standard 0402 packages, ensuring physical compatibility.
Electrical riskmedium
Risk increases if selecting alternatives with different resistance or technology.
Sourcing risklow
This is a common resistor value available from multiple manufacturers.
Can it be replaced directly?
Direct replacement for RC0402FR-073K24L should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
The most direct path is a cross-vendor part like FOJAN FRC0402F3241TS which matches all key parameters. An upgrade path to a thin film resistor exists for applications needing higher precision.
Main risk
The main risk is using a part with a different resistance value or technology (thin film vs. thick film) without analyzing the circuit impact.
Recommended alternatives
3Alternative comparison matrix
| Feature / factor | RC0402FR-073K24L | FRC0402F3241TS | RT0402BRD073K24L | AC0402FR-073K3L | Compatibility / risk |
|---|---|---|---|---|---|
| Resistance | 3.24 kΩ | 3.24 kΩ | 3.24 kΩ | 3.3 kΩ | 3.24 kΩ / 3.3 kΩ — Exact resistance match.; RT0402BRD073K24L: Exact resistance match.; AC0402FR-073K3L: Deviates by ~1.85% from target. Circuit analysis required. |
| Tolerance | ±1% | ±1% | ±0.1% | ±1% | ±1% / ±0.1% — Matches target tolerance.; RT0402BRD073K24L: Tighter tolerance than target.; AC0402FR-073K3L: Matches target tolerance. |
| Power | 1/16 W | 1/16 W | - | - | 1/16 W — Matches target power rating. |
| Tcr | ±100 ppm/°C | ±100 ppm/°C | 25 ppm/°C | - | ±100 ppm/°C / 25 ppm/°C — Matches target temperature coefficient.; RT0402BRD073K24L: Better temperature stability than target. |
| Package | 0402 | 0402 | 0402 | 0402 | 0402 — Same 0402 package.; RT0402BRD073K24L: Same 0402 package.; AC0402FR-073K3L: Same 0402 package. |
| Technology | Thick Film | - | Thin Film | - | Thin Film — Target is Thick Film. Thin Film offers better stability but may differ in pulse handling. |
| Application | Commercial | - | - | AEC-Q200 | AEC-Q200 — Automotive qualified, an upgrade if needed. |
Application & sourcing insights
Questions & answers
Verified drop-in options for RC0402FR-073K24L 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.