FRC0805F3161TS
FOJAN
Needs validationlow risk
A potential pin-compatible 3.16kΩ 1/8W 1% resistor in an 0805 package with the same technology.
Best Alternatives to 0805W8F3161T5E
Find the best alternatives for the UNI-ROYAL 0805W8F3161T5E, a 3.16kΩ 1/8W 1% thick film resistor. This guide covers pin-compatible options, precision upgrades, and parametric alternatives.
AI replacement insight
Electrical risklow
Low for direct matches, medium for parametric or technology variants.
Package risklow
All candidates share the same 0805 package.
Sourcing risklow
Multiple alternatives exist, mitigating single-source issues.
Can it be replaced directly?
Direct replacement for 0805W8F3161T5E should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
The most direct path is FRC0805F3161TS, which matches all key parameters. For higher precision, consider RT0805BRD073K16L, but be aware of the technology change from thick to thin film.
Main risk
The main risk is using a part with a different resistance value or technology (thin film vs. thick film) without proper circuit analysis.
Recommended alternatives
3Alternative comparison matrix
| Feature / factor | 0805W8F3161T5E | FRC0805F3161TS | RT0805BRD073K16L | FRC0805F3241TS | Compatibility / risk |
|---|---|---|---|---|---|
| Resistance | 3.16 kΩ | 3.16 kΩ | 3.16 kΩ | 3.24 kΩ | 3.16 kΩ / 3.24 kΩ — Identical resistance value.; RT0805BRD073K16L: Identical resistance value.; FRC0805F3241TS: Resistance is 2.5% higher than target. |
| Tolerance | ±1% | ±1% | ±0.1% | ±1% | ±1% / ±0.1% — Identical tolerance.; RT0805BRD073K16L: Tighter tolerance is an upgrade.; FRC0805F3241TS: Identical tolerance. |
| Power | 0.125 W | 0.125 W | - | 0.125 W | 0.125 W — Identical power rating.; FRC0805F3241TS: Identical power rating. |
| Package | 0805 | 0805 | 0805 | 0805 | 0805 — Identical package size.; RT0805BRD073K16L: Identical package size.; FRC0805F3241TS: Identical package size. |
| Technology | Thick Film | Thick Film | Thin Film | - | Thick Film / Thin Film — Same resistor technology.; RT0805BRD073K16L: Different technology may affect pulse handling and noise. |
| Tcr | ±100 ppm/°C (est.) | - | 25 ppm/°C | - | 25 ppm/°C — Lower TCR provides better stability over temperature. |
Application & sourcing insights
Questions & answers
Verified drop-in options for 0805W8F3161T5E 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.