RC0402FR-0751KL
Yageo
Needs validationlow risk
Same 51kΩ ±1% 0402 thick-film candidate; verify derating and datasheet before use.
Best Alternatives to 0402WGF5102TCE
0402WGF5102TCE is a 51kΩ ±1% 0402 thick-film resistor. The closest candidate is a same-value 0402 part, but datasheet and derating checks remain required.
AI replacement insight
Electrical riskmedium
confirm voltage, temp and derating
Package risklow
low only for 0402 candidates
Firmware risklow
passive resistor
Sourcing riskmedium
verify lifecycle and approved sources
Can it be replaced directly?
RC0402FR-0751KL is the closest listed candidate, pending FAE review.
Best replacement path
Prefer same 51kΩ ±1% 0402 parts; use larger packages only for redesign.
Main risk
Footprint mismatch or value change can break the replacement.
Recommended alternatives
2Alternative comparison matrix
| Feature / factor | 0402WGF5102TCE | RC0402FR-0751KL | RTT025002FTH | Alt 3 | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0402 | 0402 | - | 0402 — same size | |
| Pinout | 2 terminal | 2 terminal | - | 2 terminal — passive resistor | |
| Resistance | 51kΩ | 51kΩ | - | 50kΩ — about 2% low | |
| Tolerance | ±1% | ±1% | - | ±1% — same tolerance | |
| Power | 0.0625W | 0.0625W | - | 0.0625W — no extra margin |
Application & sourcing insights
Questions & answers
Verified drop-in options for 0402WGF5102TCE 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.