TD03G4701BT
FH (Guangdong Fenghua Advanced Tech)
Needs validationlow risk
Strong pin-compatible match for non-automotive use, with identical key electrical parameters.
Best Alternatives to ERA3AEB472V
ERA3AEB472V is a precision 4.7kΩ, 0.1% tolerance, AEC-Q200 qualified thin-film resistor. While several pin-compatible alternatives exist for general use, they may lack the automotive-grade qualification, requiring careful review for your application.
AI replacement insight
Application riskhigh
Most alternatives lack the target's AEC-Q200 automotive qualification.
Electrical riskmedium
Some alternatives have weaker tolerance or TCR, impacting circuit precision.
Package risklow
All candidates match the 0603 package, ensuring physical compatibility.
Can it be replaced directly?
Direct replacement for ERA3AEB472V should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
For non-automotive applications, TD03G4701BT offers an identical parametric profile. For automotive use, no direct replacement was found; a new part search focusing on AEC-Q200 is required.
Main risk
The primary risk is using a non-AEC-Q200 qualified part in an automotive application, which can lead to reliability issues.
Recommended alternatives
3Alternative comparison matrix
| Feature / factor | ERA3AEB472V | TD03G4701BT | ARG03BTC4701 | RT0603BRE074K7L | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0603 | 0603 | 0603 | 0603 | 0603 — Form factor matches.; ARG03BTC4701: Form factor matches.; RT0603BRE074K7L: Form factor matches. |
| Resistance | 4.7 kΩ, ±0.1% | 4.7 kΩ, ±0.1% | 4.7 kΩ, ±0.1% | 4.7 kΩ | 4.7 kΩ, ±0.1% — Resistance and tolerance match.; ARG03BTC4701: Resistance and tolerance match.; RT0603BRE074K7L: Resistance value matches. |
| Power | 0.1W | 0.1W | - | - | 0.1W — Power rating matches. |
| Tcr | ±25 ppm/°C | ±25 ppm/℃ | ±25ppm/°C | ±50 ppm/°C | ±25 ppm/℃ / ±25ppm/°C / ±50 ppm/°C — Temperature coefficient matches.; ARG03BTC4701: Temperature coefficient matches.; RT0603BRE074K7L: Weaker TCR, may affect stability. |
| Application | AEC-Q200 | Not specified | Not specified | Not specified | Not specified — Lacks target's AEC-Q200 qualification.; ARG03BTC4701: Lacks target's AEC-Q200 qualification.; RT0603BRE074K7L: Lacks target's AEC-Q200 qualification. |
| Tolerance | ±0.1% | - | - | ±0.1% | ±0.1% — Precision tolerance matches. |
Application & sourcing insights
Questions & answers
Verified drop-in options for ERA3AEB472V 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.