FRC0402F4022TS
FOJAN
Needs validationlow risk
A 0402 chip resistor with the same package and ratings, but a different nominal resistance. Engineering review is necessary.
Best Alternatives to 0402WGF4222TCE
Find and evaluate parametric alternatives for the UNI-ROYAL 0402WGF4222TCE, a 42.2kΩ 1% 0402 chip resistor. This guide provides several form-fit compatible options with nearby resistance values, helping you navigate sourcing challenges while highlighting key differences for engineering review.
AI replacement insight
Electrical risklow
Resistance value differs. Requires analysis but is often acceptable in non-critical circuits.
Package risklow
All candidates share the same 0402 package, ensuring physical compatibility.
Sourcing risklow
Candidates are from a different manufacturer (FOJAN), which may have different supply chain characteristics.
Can it be replaced directly?
No direct, drop-in replacement with an identical 42.2kΩ resistance value was found among the candidates. However, several form-fit compatible alternatives with nearby resistance values are available.
Best replacement path
The best replacement path is to select a candidate with the closest resistance value, such as FRC0402F4322TS (43.2kΩ) or FRC0402F4122TS (41.2kΩ), and perform a circuit analysis to ensure the small deviation is acceptable for your application.
Main risk
The primary risk is the change in electrical behavior due to the different nominal resistance, which could affect voltage levels, filter characteristics, or amplifier gain.
Recommended alternatives
6Alternative comparison matrix
| Feature / factor | 0402WGF4222TCE | FRC0402F4022TS | FRC0402F4122TS | FRC0402F4322TS | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0402 | 0402 | 0402 | 0402 | 0402 — Same EIA package size ensures form-fit compatibility.; FRC0402F4122TS: Same EIA package size ensures form-fit compatibility.; FRC0402F4322TS: Same EIA package size ensures form-fit compatibility.; FRC0402F4422TS: Same EIA package size ensures form-fit compatibility. |
| Resistance | 42.2kΩ | 40.2kΩ | 41.2kΩ | 43.2kΩ | 40.2kΩ / 41.2kΩ / 43.2kΩ / 44.2kΩ — Resistance differs by -4.74%. Circuit analysis is required.; FRC0402F4122TS: Resistance differs by -2.37%. This is the next standard E96 value down.; FRC0402F4322TS: Resistance differs by +2.37%. This is the next standard E96 value up.; FRC0402F4422TS: Resistance differs by +4.74%. Circuit analysis is required. |
| Tolerance | ±1% | ±1% | ±1% | ±1% | ±1% — Same precision tolerance.; FRC0402F4122TS: Same precision tolerance.; FRC0402F4322TS: Same precision tolerance.; FRC0402F4422TS: Same precision tolerance. |
| Power | 1/16W | 1/16W | 1/16W | 1/16W | 1/16W — Same power rating.; FRC0402F4122TS: Same power rating.; FRC0402F4322TS: Same power rating.; FRC0402F4422TS: Same power rating. |
Application & sourcing insights
Questions & answers
The best alternatives for 0402WGF4222TCE are FRC0402F4322TS (43.2kΩ) and FRC0402F4122TS (41.2kΩ). They have the closest resistance values, but you must verify if the small deviation is acceptable in your design.