0201WMJ0472TEE
UNI-ROYAL
Needs validationmedium risk
Potential pin-compatible match in the same 0201 package, but requires review of power rating and unspecified TCR.
Best Alternatives to RC-01W472JT
Reviewing alternatives for the RC-01W472JT, a 4.7kΩ 5% 0201 resistor. Key considerations are matching the small 0201 package for a drop-in replacement and evaluating electrical specs for functional alternates.
AI replacement insight
Package riskhigh
Most alternatives are in larger packages (0603, 0805, 1206) and are not drop-in replacements.
Electrical riskmedium
The pin-compatible option has an identical power rating (no safety margin) and unspecified TCR, requiring application-specific review.
Can it be replaced directly?
Direct replacement for RC-01W472JT should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
Pin-to-pin match with review
Main risk
Package mismatch for most alternatives; power rating and TCR for the pin-compatible option.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | RC-01W472JT | 0201WMJ0472TEE | ARG03BTC4701 | RK73H2ATTD4701F | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0201 | 0201 | 0603 | 0805 | 0201 / 0603 / 0805 / 1206 — Identical package allows for drop-in.; ARG03BTC4701: Larger package, requires PCB redesign.; RK73H2ATTD4701F: Larger package, requires PCB redesign.; RS-06K472JT: Much larger package, requires PCB redesign. |
| Resistance | 4.7kΩ | 4.7kΩ | - | - | 4.7kΩ — matched |
| Tolerance | ±5% | ±5% | ±0.1% | ±1% | ±5% / ±0.1% / ±1% — matched; ARG03BTC4701: High precision upgrade.; RK73H2ATTD4701F: Tighter tolerance is an upgrade. |
| Power | 50mW | 50mW | 100mW | 250mW | 50mW / 100mW / 250mW — Same power rating, but does not meet the 1.5x safety margin rule.; ARG03BTC4701: Higher power rating.; RK73H2ATTD4701F: Higher power rating is a safe upgrade.; RS-06K472JT: Higher power rating is a safe upgrade. |
| Tcr | ±200ppm/℃ | Not specified | ±25ppm/°C | ±100ppm/℃ | Not specified / ±25ppm/°C / ±100ppm/℃ — TCR is a key spec for precision, but less critical for general purpose use.; ARG03BTC4701: Significantly improved temperature stability.; RK73H2ATTD4701F: Improved temperature stability.; RS-06K472JT: Improved temperature stability. |
Application & sourcing insights
Questions & answers
Verified drop-in options for RC-01W472JT 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.