0402WGJ0302TCE
UNI-ROYAL
Needs validationhigh risk
A 3kΩ 0402 resistor with much looser tolerance (5%) and higher TCR (±200ppm/℃).
Best Alternatives to TC02G3001BT
Find parametric alternatives for the TC02G3001BT 3kΩ 0.1% 0402 resistor. Review candidates with relaxed tolerance and TCR for less critical applications.
AI replacement insight
Electrical riskhigh
Major downgrade in tolerance and TCR will impact circuit accuracy.
Package risklow
All candidates share the same 0402 package.
Can it be replaced directly?
No direct, pin-compatible replacement with matching precision (0.1% tolerance, ±25ppm/℃ TCR) was found. All identified alternatives are lower-precision thick film resistors.
Best replacement path
The best path is to search for other 0402, 3kΩ thin film resistors with ≤0.1% tolerance and ≤±25ppm/℃ TCR from manufacturers like Vishay, Panasonic, or other Yageo series.
Main risk
The primary risk is a significant loss of circuit accuracy due to the much higher tolerance (1% to 5%) and temperature coefficient (TCR) of the alternatives.
Recommended alternatives
6Alternative comparison matrix
| Feature / factor | TC02G3001BT | 0402WGJ0302TCE | AC0402FR-073KL | FRC0402J302 TS | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0402 | 0402 | 0402 | 0402 | 0402 — Package size matches.; AC0402FR-073KL: Package size matches.; FRC0402J302 TS: Package size matches.; RC-02K302JT: Package size matches. |
| Resistance | 3000.0 ohm | 3000.0 ohm | 3000.0 ohm | 3000.0 ohm | 3000.0 ohm — Resistance value matches.; AC0402FR-073KL: Resistance value matches.; FRC0402J302 TS: Resistance value matches.; RC-02K302JT: Resistance value matches. |
| Tolerance | 0.1 % | 5.0 % | 1.0 % | 5.0 % | 5.0 % / 1.0 % — Significantly looser tolerance.; AC0402FR-073KL: Significantly looser tolerance.; FRC0402J302 TS: Significantly looser tolerance.; RC-02K302JT: Significantly looser tolerance. |
| Tcr | ±25ppm/℃ | ±200ppm/℃ | - | ±100 ppm/°C | ±200ppm/℃ / ±100 ppm/°C — Significantly higher temperature drift.; FRC0402J302 TS: Significantly higher temperature drift.; RC-02K302JT: Significantly higher temperature drift. |
| Application | General | - | AEC-Q200 | - | AEC-Q200 — Automotive grade, may be over-spec'd if not needed. |
| Power | 0.0625 W | - | - | - | 0.0625 W — Power rating matches (corrected from input data). |
Application & sourcing insights
Questions & answers
No direct drop-in replacement was found. For applications that can tolerate lower precision, parts like Yageo's AC0402FR-073KL (1% tolerance) are an option, but require engineering validation. For high-precision needs, a new search for thin film resistors is required.