PTFR0603B15K0N9
RESI
Needs validationmedium risk
A precision upgrade with tighter tolerance and TCR, but lacks automotive qualification. Review for non-automotive use.
Best Alternatives to CRCW060315K0FKEA
Find substitutes for the Vishay CRCW060315K0FKEA, a 15kΩ 1% 0.1W 0603 resistor. Alternatives range from high-precision upgrades to cost-effective downgrades, requiring review of AEC-Q200 qualification and other key parameters.
AI replacement insight
Application riskhigh
Substituting a non-AEC-Q200 part in an automotive design is a major risk.
Electrical riskmedium
Candidates may have different tolerance, TCR, or technology (Thin/Thick film).
Can it be replaced directly?
No direct drop-in replacement has been identified. All candidates have significant differences, primarily the lack of AEC-Q200 automotive qualification, requiring engineering review before substitution.
Best replacement path
For non-automotive precision circuits, consider thin-film upgrades like PTFR0603B15K0N9. For general-purpose use, a lower-cost thick-film part like RC0603JR-0715KL may suffice if wider tolerance is acceptable.
Main risk
Loss of AEC-Q200 automotive qualification and potential changes in precision (tolerance/TCR).
Recommended alternatives
3Alternative comparison matrix
| Feature / factor | CRCW060315K0FKEA | PTFR0603B15K0N9 | CR0603FA1502G | RC0603JR-0715KL | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0603 | 0603 | 0603 | 0603 | 0603 — Matches form factor.; CR0603FA1502G: matched; RC0603JR-0715KL: Matches form factor. |
| Resistance | 15kΩ | 15kΩ | - | - | 15kΩ — matched |
| Tolerance | ±1.0% | ±0.1% | ±1.0% | ±5% | ±0.1% / ±1.0% / ±5% — Tighter tolerance improves precision.; CR0603FA1502G: matched; RC0603JR-0715KL: Significant precision downgrade. |
| Tcr | ±100 ppm/K | ±10 ppm/℃ | - | ±200 ppm/°C | ±10 ppm/℃ / ±200 ppm/°C — Improved temperature stability.; RC0603JR-0715KL: Worse temperature stability. |
| Application | AEC-Q200 | None | None | None | None — Target is AEC-Q200 qualified.; CR0603FA1502G: Target is AEC-Q200 qualified.; RC0603JR-0715KL: Target is AEC-Q200 qualified. |
| Technology | Thick Film | Thin Film | - | Thick Film | Thin Film / Thick Film — May affect noise or pulse handling.; RC0603JR-0715KL: matched |
| Temperature | -55 °C to +155 °C | - | -55°C to +125°C | - | -55°C to +125°C — Reduced max operating temperature. |
| Voltage | 75 V | - | 50 V | - | 50 V — Lower maximum working voltage. |
Application & sourcing insights
Questions & answers
For precision, RESI PTFR0603B15K0N9 offers tighter tolerance/TCR but lacks AEC-Q200. For general use, Yageo RC0603JR-0715KL is an option but with 5% tolerance. All alternatives require engineering review.