CRCW08054K70FKEAHP
VISHAY
Needs validationlow risk
A robust, pin-compatible upgrade with 4x power rating, 1% tolerance, and AEC-Q200 qualification.
Best Alternatives to RMC08054.7K5%N
Find the best replacements for the RMC08054.7K5%N resistor. This page analyzes pin-compatible upgrades and functional alternatives for the 4.7kΩ, 5%, 0.125W 0805 chip resistor.
AI replacement insight
Electrical risklow
Low risk if power dissipation is well below 125mW. Using an upgraded power rating eliminates this risk.
Package risklow
All suggested alternatives are in the standard 0805 package, ensuring form-fit compatibility.
Can it be replaced directly?
Yes, several pin-compatible replacements exist. RMC08054.7K1%N is a direct upgrade to 1% tolerance from the same manufacturer. CRCW08054K70FKEAHP is a more robust upgrade.
Best replacement path
CRCW08054K70FKEAHP from Vishay is the best upgrade, offering 4x the power rating, tighter tolerance, and AEC-Q200 qualification.
Main risk
The main risk is using a replacement with an identical power rating (0.125W), which provides no additional design margin for power dissipation.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | RMC08054.7K5%N | CRCW08054K70FKEAHP | RMC08054.7K1%N | CRCW08054K70FKEA | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0805 (2012 Metric) | 0805 | 0805 (2012 Metric) | 0805 | 0805 / 0805 (2012 Metric) — Matches form factor.; RMC08054.7K1%N: Matches form factor.; CRCW08054K70FKEA: Matches form factor.; AC0805JR-074K7L: Matches form factor. |
| Power | 0.125 W | 0.5 W | 0.125 W | 0.125 W | 0.5 W / 0.125 W — 4x higher power rating provides significant design margin.; RMC08054.7K1%N: Identical power rating, no extra margin.; CRCW08054K70FKEA: Identical power rating, no extra margin. |
| Tolerance | 5.0 % | 1.0 % | 1.0 % | 1.0 % | 1.0 % / 5.0 % — Tighter tolerance provides higher precision.; RMC08054.7K1%N: Tighter tolerance provides higher precision.; CRCW08054K70FKEA: Tighter tolerance provides higher precision.; AC0805JR-074K7L: Identical tolerance. |
| Application | Commercial | AEC-Q200 | - | AEC-Q200 | AEC-Q200 — Automotive qualification indicates higher reliability.; CRCW08054K70FKEA: Automotive qualification indicates higher reliability.; AC0805JR-074K7L: Automotive qualification is an upgrade. |
| Tcr | ±100 ppm/°C | ±100 ppm/K | ±100 ppm/°C | - | ±100 ppm/K / ±100 ppm/°C / Not specified — Matches temperature stability.; RMC08054.7K1%N: Matches temperature stability.; AC0805JR-074K7L: TCR must be verified from datasheet. |
| Resistance | 4700.0 Ω | - | 4700.0 Ω | - | 4700.0 Ω — Identical resistance value. |
Application & sourcing insights
Questions & answers
The Vishay CRCW08054K70FKEAHP is the best alternative, providing higher power (0.5W), tighter tolerance (1%), and AEC-Q200 qualification in the same 0805 package.