FRC0402F4871TS
FOJAN
Needs validationmedium risk
A 0402 resistor with 4.87kΩ resistance, the closest value found, requiring review for the +5% deviation.
Best Alternatives to 0402WGF4641TCE
Explore and compare alternatives for the UNI-ROYAL 0402WGF4641TCE, a 4.64kΩ 1% 1/16W 0402 chip resistor. This guide provides parametrically similar options and highlights key differences for engineering review.
AI replacement insight
Electrical riskhigh
Resistance values differ by 5-10%, which can significantly impact circuit performance. Power and voltage ratings lack safety margins.
Package risklow
All candidates use the same 0402 package, ensuring form and fit compatibility on the PCB.
Can it be replaced directly?
No direct, drop-in replacement for the 0402WGF4641TCE was found. All identified alternatives have different resistance values and require engineering review before substitution.
Best replacement path
Use a parametric alternative like FRC0402F4871TS (4.87kΩ) if a +5% resistance deviation is acceptable in your circuit. No drop-in replacement was found.
Main risk
The primary risk is the deviation in resistance, which can alter circuit behavior, such as changing time constants, filter characteristics, gain, or bias points.
Recommended alternatives
6Alternative comparison matrix
| Feature / factor | 0402WGF4641TCE | FRC0402F4871TS | FRC0402F4991TS | AC0402FR-074K3L | Compatibility / risk |
|---|---|---|---|---|---|
| Resistance | 4.64 kΩ | 4.87 kΩ | 4.99 kΩ | 4.3 kΩ | 4.87 kΩ / 4.99 kΩ / 4.3 kΩ / 4.22 kΩ — +5.0% deviation from target; FRC0402F4991TS: +7.5% deviation from target; AC0402FR-074K3L: -7.3% deviation from target; FRC0402F4221TS: -9.1% deviation from target |
| Tolerance | ±1% | ±1% | ±1% | ±1% | ±1% — Matched; FRC0402F4991TS: Matched; AC0402FR-074K3L: Matched; FRC0402F4221TS: Matched |
| Power | 1/16 W | 1/16 W | 1/16 W | 1/16 W | 1/16 W — No safety margin per ER-RES-003; FRC0402F4991TS: No safety margin per ER-RES-003; AC0402FR-074K3L: No safety margin per ER-RES-003; FRC0402F4221TS: No safety margin per ER-RES-003 |
| Voltage | 50 V | 50 V | 50 V | - | 50 V — No safety margin per ER-GLOBAL-005; FRC0402F4991TS: No safety margin per ER-GLOBAL-005; FRC0402F4221TS: No safety margin per ER-GLOBAL-005 |
| Package | 0402 | 0402 | 0402 | 0402 | 0402 — Form and fit compatible; FRC0402F4991TS: Form and fit compatible; AC0402FR-074K3L: Form and fit compatible; FRC0402F4221TS: Form and fit compatible |
| Application | Commercial | - | - | AEC-Q200 | AEC-Q200 — Candidate is automotive grade |
Application & sourcing insights
Questions & answers
The best alternative depends on your circuit's tolerance for resistance change. FRC0402F4871TS from FOJAN has the closest resistance at 4.87kΩ (+5% deviation), but requires careful engineering validation.