RS-03K3162FT
FH (Guangdong Fenghua Advanced Tech)
Needs validationlow risk
This FH resistor is a strong pin-compatible match with identical package, resistance, tolerance, power, and TCR.
Best Alternatives to FRC0603F3162TS
Finding a substitute for the FOJAN FRC0603F3162TS, a common 31.6kΩ 1% 0.1W 0603 resistor, is straightforward. This page provides a verified pin-compatible option, along with functional and parametric alternatives to ensure your project's continuity.
AI replacement insight
Electrical riskmedium
Risk is low for pin-compatible parts but medium for parametric or functional alternatives; requires validation.
Package risklow
All suggested candidates use the same 0603 package, minimizing physical layout risk.
Sourcing risklow
The target and its alternatives are common resistor values from multiple manufacturers, indicating good availability.
Can it be replaced directly?
Direct replacement for FRC0603F3162TS should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
Start with Datasheet verified or Strong match candidates for FRC0603F3162TS, then review parametric alternatives for package and electrical fit.
Main risk
The main risk is using a substitute with a different resistance value or technology (thin film vs. thick film) without validating the impact on circuit performance.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | FRC0603F3162TS | RS-03K3162FT | RT0603BRD0731K6L | RC0603FR-0730K9L | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0603 | 0603 | - | 0603 | 0603 — Form and fit match.; RC0603FR-0730K9L: matched; SCR0603F30K: matched |
| Resistance | 31.6 kΩ | 31.6 kΩ | 31.6 kΩ | 30.9 kΩ | 31.6 kΩ / 30.9 kΩ / 30 kΩ — matched; RT0603BRD0731K6L: matched; RC0603FR-0730K9L: Resistance is -2.2% lower than target. Application must tolerate this shift.; SCR0603F30K: Resistance is -5.1% lower than target. Application must tolerate this shift. |
| Tolerance | ±1% | ±1% | ±0.1% | ±1% | ±1% / ±0.1% — matched; RT0603BRD0731K6L: Tighter tolerance is a potential upgrade.; RC0603FR-0730K9L: matched; SCR0603F30K: matched |
| Power | 0.1 W | 0.1 W | 0.1 W | 0.1 W | 0.1 W — matched; RT0603BRD0731K6L: Catalog data shows 0.1W, matching target. A data field conflict (1.0W) was ignored.; RC0603FR-0730K9L: Catalog data shows 0.1W, matching target. A data field conflict (1.0W) was ignored.; SCR0603F30K: matched |
| Tcr | ±100 ppm/°C | ±100 ppm/°C | 25 ppm/°C | - | ±100 ppm/°C / 25 ppm/°C — matched; RT0603BRD0731K6L: Improved temperature stability. |
| Technology | Thick Film | Thick Film | Thin Film | - | Thick Film / Thin Film — matched; RT0603BRD0731K6L: Technology differs; may affect performance (e.g., noise, pulse handling). |
Application & sourcing insights
Questions & answers
Verified drop-in options for FRC0603F3162TS 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.