FRC0603F1872TS
FOJAN
Needs validationlow risk
Same-value 0603 thick-film candidate; FAE review is still required.
Best Alternatives to 0603WAF1872T5E
0603WAF1872T5E is an active 18.7 kΩ ±1% 0603 thick-film resistor. The closest listed substitute is same-value FRC0603F1872TS, pending FAE review.
AI replacement insight
Electrical riskmedium
18 kΩ/20 kΩ alter bias, gain, or timing.
Package risklow
Kept parts are 0603 with 2 terminals.
Firmware risklow
Passive resistor; no firmware interface.
Sourcing riskmedium
PDF checks and approval remain pending.
Can it be replaced directly?
Direct replacement for 0603WAF1872T5E should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
Use FRC0603F1872TS first; use 18 kΩ or 20 kΩ only after circuit review.
Main risk
Relaxed candidates change the resistance value.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | 0603WAF1872T5E | FRC0603F1872TS | FRC0603F1802TS | FRC0603F2002TS | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0603 | 0603 | - | - | 0603 — same chip size |
| Pinout | 2 | 2 | - | - | 2 — 2-terminal resistor |
| Resistance | 18.7 kΩ | 18.7 kΩ | - | - | 20 kΩ — +7.0% |
| Power | 0.1 W | 0.1 W | - | - | 0.1 W — same rating |
| Tcr | ±100 ppm/°C | ±100 ppm/°C | - | - | ±100 ppm/°C — same TCR |
| Tolerance | ±1% | - | ±1% | - | ±1% — same |
Application & sourcing insights
Questions & answers
Verified drop-in options for 0603WAF1872T5E 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.