FRC0603F2400TS
FOJAN
Needs validationlow risk
An excellent upgrade path with tighter tolerance (1% vs 5%) and improved TCR.
Best Alternatives to 0603WAJ0241T5E
Find and compare suitable replacements for the 0603WAJ0241T5E, a 240Ω 5% 0.1W 0603 chip resistor. This guide covers pin-compatible upgrades, parametric alternatives, and key engineering checks.
AI replacement insight
Electrical riskmedium
Substituting with a different resistance value or a high TCR part can affect circuit performance.
Package risklow
All suggested candidates use the same 0603 package, ensuring physical compatibility.
Sourcing risklow
240Ω 0603 resistors are common, with many vendors available, reducing sourcing risk.
Can it be replaced directly?
FRC0603J241 TS is a very close match on primary specs, but its higher TCR (±400 ppm/°C) should be reviewed for temperature-sensitive applications.
Best replacement path
Upgrade to a 1% tolerance part like FRC0603F2400TS or RS-03K2400FT for better precision at a potentially similar cost.
Main risk
The primary risk is overlooking secondary parameters like Temperature Coefficient (TCR) or resistor technology (Thick vs. Thin Film).
Recommended alternatives
5Alternative comparison matrix
| Feature / factor | 0603WAJ0241T5E | FRC0603F2400TS | FRC0603J241 TS | RS-03K2400FT | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0603 | 0603 | 0603 | 0603 | 0603 — Same package and pin count.; FRC0603J241 TS: Same package and pin count.; RS-03K2400FT: Same package and pin count.; AC0603FR-07220RL: Same package and pin count. |
| Resistance | 240 Ω | 240 Ω | 240 Ω | 240 Ω | 240 Ω / 220 Ω — Resistance value matches.; FRC0603J241 TS: Resistance value matches.; RS-03K2400FT: Resistance value matches.; AC0603FR-07220RL: Resistance is 8.3% lower. Verify circuit tolerance. |
| Tolerance | ±5% | ±1% | ±5% | ±1% | ±1% / ±5% — Tighter tolerance is a direct upgrade.; FRC0603J241 TS: Tolerance matches.; RS-03K2400FT: Tighter tolerance is a direct upgrade.; AC0603FR-07220RL: Tighter tolerance. |
| Tcr | Not specified | ±100 ppm/°C | ±400 ppm/°C | ±100ppm/℃ | ±100 ppm/°C / ±400 ppm/°C / ±100ppm/℃ — Improved TCR enhances stability.; FRC0603J241 TS: Higher TCR may affect stability in some applications.; RS-03K2400FT: Improved TCR enhances stability. |
| Power | 0.1 W | - | 0.1 W | - | 0.1 W — Power rating matches. |
| Application | Commercial | - | - | - | AEC-Q200 — Automotive qualification is an upgrade. |
Application & sourcing insights
Questions & answers
Verified drop-in options for 0603WAJ0241T5E 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.