0402WGF1621TCE
UNI-ROYAL
Needs validationmedium risk
A parametrically similar 0402 resistor with a lower resistance value of 1.62kΩ.
Best Alternatives to 0402WGF1781TCE
Find substitutes for the UNI-ROYAL 0402WGF1781TCE, a 1.78kΩ, 1% tolerance, 0.0625W 0402 chip resistor. This page provides a list of potential alternatives with detailed parametric comparisons.
AI replacement insight
Electrical riskmedium
Resistance value differs, requiring circuit analysis to ensure performance is not compromised.
Package risklow
All suggested alternatives use the same standard 0402 package.
Can it be replaced directly?
No exact direct replacement with the same 1.78kΩ resistance was found. However, several parametrically similar parts like FRC0402F1821TS (1.82kΩ) are available and may be suitable after engineering review.
Best replacement path
Use a parametric search for 0402 resistors with resistance near 1.78kΩ, tolerance ≤1%, and power ≥0.0625W. Prioritize parts with the closest resistance value.
Main risk
Resistance deviation from the original 1.78kΩ value.
Recommended alternatives
6Alternative comparison matrix
| Feature / factor | 0402WGF1781TCE | 0402WGF1621TCE | 0402WGF1651TCE | 0402WGF1691TCE | Compatibility / risk |
|---|---|---|---|---|---|
| Resistance | 1.78 kΩ | 1.62 kΩ | 1.65 kΩ | 1.69 kΩ | 1.62 kΩ / 1.65 kΩ / 1.69 kΩ / 1.74 kΩ — Candidate resistance is 9.0% lower.; 0402WGF1651TCE: Candidate resistance is 7.3% lower.; 0402WGF1691TCE: Candidate resistance is 5.1% lower.; 0402WGF1741TCE: Candidate resistance is 2.2% lower. |
| Power | 0.0625 W | 0.0625 W | 0.0625 W | 0.0625 W | 0.0625 W — matched; 0402WGF1651TCE: matched; 0402WGF1691TCE: matched; 0402WGF1741TCE: matched |
| Tolerance | ±1% | ±1% | ±1% | ±1% | ±1% — matched; 0402WGF1651TCE: matched; 0402WGF1691TCE: matched; 0402WGF1741TCE: matched |
| Package | 0402 | 0402 | 0402 | 0402 | 0402 — matched; 0402WGF1651TCE: matched; 0402WGF1691TCE: matched; 0402WGF1741TCE: matched |
Application & sourcing insights
Questions & answers
The best alternative depends on your circuit's tolerance for resistance deviation. FRC0402F1821TS (1.82kΩ) and 0402WGF1741TCE (1.74kΩ) are the closest in value. Always verify performance in your application.