ERJ3EKF8872V
Panasonic
Needs validationlow risk
Strong 0603 alternative with very close resistance (88.7kΩ) and automotive (AEC-Q200) qualification.
Best Alternatives to RC0603FR-0786K6L
Finding a substitute for the Yageo RC0603FR-0786K6L involves balancing resistance accuracy with other parameters. This 86.6kΩ, 1%, 0.1W 0603 resistor has several functional and parametric alternatives that require careful engineering review.
AI replacement insight
Electrical riskmedium
Resistance values differ by up to 9%. One candidate uses Thin Film technology, which has different electrical properties.
Package risklow
All candidates use the same 0603 package, ensuring physical compatibility.
Can it be replaced directly?
There is no exact drop-in replacement with the identical 86.6kΩ resistance value among the candidates. However, several parts like ERJ3EKF8872V are functionally very close and may be suitable after review.
Best replacement path
The best replacement path is to select an AEC-Q200 qualified 0603 thick film resistor with a resistance value as close as possible to 86.6kΩ, such as ERJ3EKF8872V (88.7kΩ).
Main risk
The primary risk is the deviation in resistance value, which can affect circuit performance, especially in precision applications like voltage dividers or filter circuits.
Recommended alternatives
6Alternative comparison matrix
| Feature / factor | RC0603FR-0786K6L | ERJ3EKF8872V | AC0603FR-0791KL | RT0603BRD0786K6L | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0603 | 0603 | 0603 | 0603 | 0603 — Form factor matches.; AC0603FR-0791KL: Form factor matches.; RT0603BRD0786K6L: Form factor matches.; FRC0603F9312TS: Form factor matches. |
| Resistance | 86.6 kΩ | 88.7 kΩ | 91 kΩ | 86.6 kΩ | 88.7 kΩ / 91 kΩ / 86.6 kΩ / 93.1 kΩ — Resistance is 2.4% higher, which is a very close match.; AC0603FR-0791KL: Resistance is 5% higher (next E96 value).; RT0603BRD0786K6L: Resistance value is identical.; FRC0603F9312TS: Resistance is 7.5% higher than target. |
| Technology | Thick Film | Thick Film | Thick Film | Thin Film | Thick Film / Thin Film — Technology matches.; AC0603FR-0791KL: Technology matches.; RT0603BRD0786K6L: Different resistor technology may affect performance in some applications (e.g., pulse handling).; FRC0603F9312TS: Technology matches. |
| Application | General Purpose | AEC-Q200 | AEC-Q200 | - | AEC-Q200 — Automotive qualification is an upgrade over the general-purpose target.; AC0603FR-0791KL: Automotive qualification is an upgrade. |
| Tolerance | ±1% | - | - | ±0.1% | ±0.1% — Candidate has tighter tolerance, which is an upgrade. |
| Tcr | ±100 ppm/°C | - | - | 25 ppm/°C | 25 ppm/°C — Candidate has a better temperature coefficient, indicating higher stability. |
Application & sourcing insights
Questions & answers
The Panasonic ERJ3EKF8872V is a strong alternative. It has a very close resistance of 88.7kΩ (+2.4%), matches all other key specs, and is AEC-Q200 qualified, offering higher reliability.