CRCW0402100RFKEDC
Vishay
Needs validationlow risk
Pin-compatible 100Ω 1% 0402 resistor from a major brand. Resistance value differs from target.
Best Alternatives to 0402WGF1050TCE
Find suitable replacements for the 0402WGF1050TCE, a 105Ω 1% 0402 thick film resistor. Explore pin-compatible alternatives, upgrades, and functional alternates.
AI replacement insight
Electrical riskmedium
Resistance differs by ~5%, which may impact performance in precision circuits.
Package risklow
All suggested alternatives use the same 0402 package.
Can it be replaced directly?
Direct replacement for 0402WGF1050TCE should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
Upgrade to an AEC-Q200 qualified part like ERJPA2F1000X for higher reliability and power handling.
Main risk
The resistance value mismatch (105Ω vs. 100Ω) is the main risk and requires engineering validation.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | 0402WGF1050TCE | CRCW0402100RFKEDC | ERJPA2F1000X | SCR0402F100R | Compatibility / risk |
|---|---|---|---|---|---|
| Resistance | 105 Ω | 100 Ω | 100 Ω | 100 Ω | 100 Ω — Candidate is a standard E96 value, ~4.8% lower than target.; ERJPA2F1000X: Candidate is a standard E96 value, ~4.8% lower than target.; SCR0402F100R: Candidate is a standard E96 value, ~4.8% lower than target.; WR04X1000FTL: Candidate is a standard E96 value, ~4.8% lower than target. |
| Tolerance | ±1% | ±1% | - | ±1% | ±1% — matched; SCR0402F100R: matched; WR04X1000FTL: matched |
| Power | 0.0625 W | 0.063 W | 0.2 W | 0.0625 W | 0.063 W / 0.2 W / 0.0625 W — Slightly higher, effectively a match.; ERJPA2F1000X: Higher power rating provides more design margin.; SCR0402F100R: matched; WR04X1000FTL: matched |
| Package | 0402 | 0402 | 0402 | 0402 | 0402 — matched; ERJPA2F1000X: matched; SCR0402F100R: matched; WR04X1000FTL: matched |
| Features | None | - | AEC-Q200, Anti-Surge | - | AEC-Q200, Anti-Surge — Upgraded features for higher reliability. |
| Technology | Thick Film | - | - | - | Thick Film — matched |
Application & sourcing insights
Questions & answers
Verified drop-in options for 0402WGF1050TCE 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.