FRC0603F4642TS
FOJAN
Needs validationlow risk
FOJAN FRC0603F4642TS is a pin-compatible alternative with matching resistance, power, and tolerance in the same 0603 package.
Best Alternatives to 0603WAF4642T5E
Find pin-compatible and parametric alternatives for the 0603WAF4642T5E, a 46.4kΩ 1% 0.1W 0603 thick film resistor. Review key differences in resistance and qualifications before selection.
AI replacement insight
Electrical riskmedium
Using a part with a different resistance value can alter circuit behavior. Risk is low for pin-compatible options.
Package risklow
All suggested alternatives use the same 0603 package, ensuring physical compatibility.
Can it be replaced directly?
Direct replacement for 0603WAF4642T5E should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
Start with Datasheet verified or Strong match candidates for 0603WAF4642T5E, then review parametric alternatives for package and electrical fit.
Main risk
The main risk is using a parametric alternative with a different resistance value (e.g., 47kΩ or 51kΩ) without analyzing its impact on circuit performance.
Recommended alternatives
6Alternative comparison matrix
| Feature / factor | 0603WAF4642T5E | FRC0603F4642TS | RC0603FR-0746K4L | AC0603FR-0751KL | Compatibility / risk |
|---|---|---|---|---|---|
| Resistance | 46.4 kΩ | 46.4 kΩ | 46.4 kΩ | 51 kΩ | 46.4 kΩ / 51 kΩ / 47 kΩ — Exact match.; RC0603FR-0746K4L: Exact match.; AC0603FR-0751KL: Resistance is ~10% higher than target's 46.4kΩ. Requires circuit analysis.; CRCW060347K0FKEA: Slight deviation from target's 46.4kΩ. |
| Power | 0.1 W | 0.1 W | 0.1 W | - | 0.1 W — Exact match.; RC0603FR-0746K4L: Corrected from erroneous 1.0W data. Matches target. |
| Tolerance | ±1% | ±1% | ±1% | - | ±1% — Exact match.; RC0603FR-0746K4L: Exact match. |
| Package | 0603 | 0603 | 0603 | 0603 | 0603 — Form and fit match.; RC0603FR-0746K4L: Form and fit match.; AC0603FR-0751KL: Form and fit match.; CRCW060347K0FKEA: Form and fit match. |
| Technology | Thick Film | Thick Film | - | - | Thick Film — Technology matches. |
| Tcr | Not specified, assumed ±100 | - | ±100 ppm/°C | - | ±100 ppm/°C — Standard TCR matches. |
| Application | Commercial | - | - | AEC-Q200 | AEC-Q200 — Candidate is automotive qualified, an upgrade over the standard target.; CRCW060347K0FKEA: Candidate is automotive qualified, an upgrade over the standard target. |
Application & sourcing insights
Questions & answers
Verified drop-in options for 0603WAF4642T5E 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.