
Panasonic
AEC-Q200 qualified 100kΩ 0201 resistor with tighter ±1% tolerance; a robust upgrade.
Find the best substitute for the UNI-ROYAL 0201WMJ0104TEE, a 100kΩ 5% 0.05W 0201 chip resistor. This guide covers pin-compatible replacements, including direct matches and high-reliability upgrades.
Many candidates offer superior tolerance (±1% vs ±5%), which is a safe upgrade for most applications.
For pin-compatible 0201 parts, risk is minimal. For functional alternates, package mismatch requires a board redesign.
This is a very common resistor value and package, with many manufacturers and high availability.
Direct replacement for 0201WMJ0104TEE should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Start with Datasheet verified or Strong match candidates for 0201WMJ0104TEE, then review parametric alternatives for package and electrical fit.
The primary risk is ensuring the physical footprint of the substitute matches the PCB layout, as even same-named packages can have minor dimensional variances.

Panasonic
AEC-Q200 qualified 100kΩ 0201 resistor with tighter ±1% tolerance; a robust upgrade.
| Feature / factor | 0201WMJ0104TEE | ERJ1GNF1003C | RTT011003FTH | AC0201FR-07100KL | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0201 | 0201 | 0201 | 0201 | 0201 — Matches target package size.; RTT011003FTH: Matches target package size.; AC0201FR-07100KL: Matches target package size.; RC-01W104JT: Matches target package size. |
| Resistance | 100kΩ | 100kΩ | 100kΩ | 100kΩ | 100kΩ — Matches target resistance.; RTT011003FTH: Matches target resistance.; AC0201FR-07100KL: Matches target resistance.; RC-01W104JT: Matches target resistance. |
| Tolerance | ±5% | ±1% | ±1% | ±1% | ±1% / ±5% — Tighter tolerance is a safe upgrade.; RTT011003FTH: Tighter tolerance is a safe upgrade.; AC0201FR-07100KL: Tighter tolerance is a safe upgrade.; RC-01W104JT: Matches target tolerance. |
| Application | General Purpose | AEC-Q200 | - | AEC-Q200 | AEC-Q200 — Automotive qualification is an upgrade.; AC0201FR-07100KL: Automotive qualification is an upgrade. |
| Power | 0.05W | - | 0.05W | - | 0.05W — Matches target power rating.; RC-01W104JT: Matches target power rating. |
Verified drop-in options for 0201WMJ0104TEE 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.