FRL1206FR820TS
FOJAN
Needs validationmedium risk
Matches package, resistance, and power, but has a potentially weaker Temperature Coefficient of Resistance (TCR).
Best Alternatives to 1206W4F820LT5E
Find substitutes for the UNI-ROYAL 1206W4F820LT5E, a 0.82Ω 1% 0.25W 1206 thick film resistor. Alternatives may vary in resistance, tolerance, or TCR, requiring careful engineering review.
AI replacement insight
Electrical riskmedium
Most candidates have different resistance or TCR.
Package risklow
All candidates share the same 1206 package.
Can it be replaced directly?
No direct, fully-equivalent replacement has been identified. All candidates have at least one differing key parameter.
Best replacement path
The best path is to use FRL1206FR820TS, but you must verify if its TCR of ≤±200ppm/°C is acceptable compared to the target's ±100ppm/°C.
Main risk
The main risk is parametric deviation, primarily in resistance value and Temperature Coefficient of Resistance (TCR).
Recommended alternatives
5Alternative comparison matrix
| Feature / factor | 1206W4F820LT5E | FRL1206FR820TS | 1206W4F800LT5E | FRL1206FR750TS | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 1206 | 1206 | 1206 | 1206 | 1206 — Form factor matches.; 1206W4F800LT5E: Form factor matches.; FRL1206FR750TS: Form factor matches.; FRL1206FR800TS: Form factor matches. |
| Resistance | 0.82 Ω | 0.82 Ω | 0.80 Ω | 0.75 Ω | 0.82 Ω / 0.80 Ω / 0.75 Ω — Resistance value matches.; 1206W4F800LT5E: Resistance differs by -2.4%.; FRL1206FR750TS: Resistance differs by -8.5%.; FRL1206FR800TS: Resistance differs by -2.4%. |
| Tolerance | ±1% | ±1% | ±1% | ±1% | ±1% — Tolerance matches.; 1206W4F800LT5E: Tolerance matches.; FRL1206FR750TS: Tolerance matches.; FRL1206FR800TS: Tolerance matches. |
| Power | 0.25W | 0.25W | - | - | 0.25W — Power rating matches. |
| Tcr | ±100 ppm/°C | ≤±200 ppm/°C | ±100 ppm/°C | - | ≤±200 ppm/°C / ±100 ppm/°C — Candidate TCR is potentially worse.; 1206W4F800LT5E: TCR matches.; FRL1206FR800TS: Candidate TCR is potentially worse. |
Application & sourcing insights
Questions & answers
No direct drop-in replacement was found. FRL1206FR820TS is a close parametric match, but has a potentially wider TCR. Other candidates have different resistance values and require circuit validation.