Is there a pin-compatible replacement for FRC1206J3R6 TS?

Yes, 1206W4F360KT5E is a pin-compatible replacement. It has the same 1206 package, 3.6Ω resistance, and 0.25W power rating.

What risks should I check before replacing FRC1206J3R6 TS?

First, confirm the replacement has the same resistance (3.6Ω), power rating (≥0.25W), and 1206 package. If using a part with a different resistance (e.g., 3.3Ω or 3.9Ω), you must analyze its impact on your circuit's performance.

FRC1206J3R6 TS Alternatives, Datasheet & Cross Reference | FOJAN

FRC1206J3R6 TS is a general-purpose 3.6Ω, 5% tolerance, 0.25W thick film resistor in a 1206 package. Several alternatives are available, including a pin-compatible option and others with different resistance values.

AI replacement insight

Electrical riskmedium

Most candidates have different resistance values, requiring circuit analysis.

Package risklow

All candidates share the same 1206 package, minimizing layout changes.

Can it be replaced directly?

Yes, 1206W4F360KT5E from UNI-ROYAL is a direct, pin-compatible replacement for FRC1206J3R6 TS.

Best replacement path

The best direct replacement is 1206W4F360KT5E, which matches all key specs and offers a tighter tolerance. For applications allowing a resistance change, other options exist.

Main risk

The main risk when substituting is using a part with a different resistance value, which requires circuit re-evaluation.

Recommended alternatives

A pin-compatible replacement with identical resistance and power, and a tighter tolerance (1% vs 5%).

View details

Alternative comparison matrix

Feature / factor	FRC1206J3R6 TS	1206W4F360KT5E	AC1206FR-073R3L	RC1206FR-073R9L	Compatibility / risk
Resistance	3.6 Ω	3.6 Ω	3.3 Ω	3.9 Ω	3.6 Ω / 3.3 Ω / 3.9 Ω — Exact match.; AC1206FR-073R3L: Resistance differs by -8.3%.; RC1206FR-073R9L: Resistance differs by +8.3%.
Tolerance	±5%	±1%	±1%	±1%	±1% — Tighter tolerance is a safe upgrade.; AC1206FR-073R3L: Tighter tolerance.; RC1206FR-073R9L: Tighter tolerance.
Power	0.25 W	0.25 W	-	-	0.25 W — Power rating matches.
Package	1206 (3216 Metric)	1206	-	1206	1206 — Package size matches.; RC1206FR-073R9L: Package size matches.
Tcr	±400 ppm/°C	±400 ppm/°C	±200 ppm/°C	±200 ppm/°C	±400 ppm/°C / ±200 ppm/°C — Temperature coefficient matches.; AC1206FR-073R3L: Better TCR.; RC1206FR-073R9L: Better TCR.
Application	General Purpose	-	AEC-Q200	-	AEC-Q200 — Automotive grade is a reliability upgrade.

Application & sourcing insights

Questions & answers

1206W4F360KT5E is the best direct alternative, offering identical key parameters with an improved tolerance of 1%. Other parts like RC1206FR-073R9L are available if a 3.9Ω resistance is acceptable in your circuit.