1206W4F1601T5E
UNI ROYAL
Needs validationlow risk
Strongest match with identical key parameters, but requires TCR verification from the datasheet.
Best Alternatives to CR1206-FX-1601ELF
Find and compare alternatives for the Bourns CR1206-FX-1601ELF, a 1.6kΩ 1% 1/4W 1206 thick film chip resistor. This guide analyzes potential replacements, highlighting key parametric differences and risks.
AI replacement insight
Electrical riskhigh
Many candidates have different resistance, tolerance, or TCR values, requiring circuit analysis.
Package risklow
All presented candidates use the same 1206 surface-mount package, ensuring physical compatibility.
Sourcing risklow
The 1206 1.6kΩ resistor is a common value, but precision (1%) and TCR requirements narrow the field.
Can it be replaced directly?
Direct replacement for CR1206-FX-1601ELF should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
The UNI-ROYAL 1206W4F1601T5E is the best candidate for a direct replacement, as it matches all key specs, but its Temperature Coefficient (TCR) must be verified from the datasheet to be ±100 PPM/°C or better.
Main risk
The main risk when substituting is using a resistor with a different resistance value (e.g., 1.5kΩ instead of 1.6kΩ), which can alter circuit behavior.
Recommended alternatives
5Alternative comparison matrix
| Feature / factor | CR1206-FX-1601ELF | 1206W4F1601T5E | FRC1206F1501TS | AC1206FR-071K5L | Compatibility / risk |
|---|---|---|---|---|---|
| Resistance | 1.6 kΩ | 1.6 kΩ | 1.5 kΩ | 1.5 kΩ | 1.6 kΩ / 1.5 kΩ — Resistance value matches.; FRC1206F1501TS: Resistance is ~6% lower.; AC1206FR-071K5L: Resistance is ~6% lower.; ARG06DTC1501: Resistance is ~6% lower. |
| Tolerance | ±1% | ±1% | ±1% | - | ±1% / ±0.5% — Tolerance matches.; FRC1206F1501TS: Tolerance matches.; ARG06DTC1501: Tolerance is tighter. |
| Power | 0.25 W | 0.25 W | - | - | 0.25 W — Power rating matches. |
| Package | 1206 | 1206 | 1206 | 1206 | 1206 — Package size matches.; FRC1206F1501TS: Package size matches.; AC1206FR-071K5L: Package size matches. |
| Tcr | ±100 PPM/°C | Not specified | ±100 ppm/°C | ±100 ppm/°C | Not specified / ±100 ppm/°C / ±25ppm/°C — TCR must be verified from datasheet.; FRC1206F1501TS: TCR matches.; AC1206FR-071K5L: TCR matches.; ARG06DTC1501: TCR is better. |
| Application | Commercial | - | - | AEC-Q200 | AEC-Q200 — Candidate is automotive grade. |
| Technology | Thick Film | - | - | - | Thin Film — Different resistor technology. |
Application & sourcing insights
Questions & answers
Verified drop-in options for CR1206-FX-1601ELF 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.