AC0402FR-0730KL
Yageo
Needs validationlow risk
AC0402FR-0730KL is a strong 0402 30 kΩ candidate with ±1% tolerance.
Best Alternatives to 0402WGJ0303TCE
0402WGJ0303TCE is a 0402 thick-film 30 kΩ resistor. Several 0402 candidates look close, but datasheet checks are still required.
AI replacement insight
Electrical riskmedium
Check power, voltage, TCR and pulse stress.
Package risklow
0402 candidates match; 0603 does not.
Firmware risklow
Passive resistor; no firmware impact.
Sourcing riskmedium
Cross-vendor parts need approved-source review.
Can it be replaced directly?
Direct replacement for 0402WGJ0303TCE should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
Use a 0402, 2-pin, 30 kΩ part first; AC0402FR-0730KL is the strongest listed candidate.
Main risk
Missing voltage, temperature and pulse-rating confirmation.
Recommended alternatives
5Alternative comparison matrix
| Feature / factor | 0402WGJ0303TCE | AC0402FR-0730KL | FRC0402F3002TS | 0402WGF3012TCE | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0402 | 0402 | - | - | 0402 — same EIA size |
| Pinout | 2 | 2 | - | - | 2 — chip resistor |
| Resistance | 30 kΩ | 30 kΩ | - | - | 30 kΩ — same nominal |
| Tolerance | ±5% | ±1% | - | - | ±1% — tighter |
| Tcr | not listed | ±100 ppm/°C | - | - | ±100 ppm/°C — candidate listed |
| Power | 1/16 W | - | 1/16 W | - | 1/16 W — verify derating |
| Application | Thick Film | - | - | - | — |
Application & sourcing insights
Questions & answers
Verified drop-in options for 0402WGJ0303TCE 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.