Is there a pin-compatible replacement for 1206W4F1104T5E?

Yes, several pin-compatible alternatives in the same 1206 package exist, such as FRC1206F1004TS. However, their resistance value is 1.0MΩ, not 1.1MΩ, requiring engineering review.

What risks should I check before replacing 1206W4F1104T5E?

The main risk is the resistance difference of approximately 9%. Verify if this impacts your circuit's performance. Also check secondary parameters like voltage rating or special qualifications (e.g., AEC-Q200) if relevant to your application.

1206W4F1104T5E Alternatives, Datasheet & Cross Reference | UNI-ROYAL

Reviewing alternatives for the 1206W4F1104T5E, a 1.1MΩ 1% 0.25W thick film resistor. Key considerations for substitutes are the non-standard resistance value and ensuring all other electrical parameters meet design requirements.

AI replacement insight

Electrical riskmedium

Resistance value differs by ~9%, requiring circuit analysis to confirm compatibility.

Package risklow

All viable candidates share the same 1206 package, ensuring physical compatibility.

Can it be replaced directly?

No exact drop-in replacement with 1.1MΩ resistance was found in this review. However, several functional alternatives with slightly different resistance values are available.

Best replacement path

Use a functional alternate with a 1.0MΩ or 1.2MΩ resistance value after verifying circuit tolerance.

Main risk

The primary risk is the change in resistance value (~9%), which could affect circuit timing, biasing, or feedback loops.

Recommended alternatives

Automotive-grade (AEC-Q200) resistor with slightly lower resistance (1.0MΩ vs 1.1MΩ).

View details

Alternative comparison matrix

Feature / factor	1206W4F1104T5E	AC1206FR-071ML	FRC1206F1004TS	Compatibility / risk
Package	1206	1206	1206	1206 — Package size matches.; FRC1206F1004TS: Package size matches.
Resistance	1.1MΩ	1.0MΩ	1.0MΩ	1.0MΩ — Resistance is ~9.1% lower than target.; FRC1206F1004TS: Resistance is ~9.1% lower than target.
Power	0.25W	0.25W	0.25W	0.25W — Power rating matches.; FRC1206F1004TS: Power rating matches.
Application	Commercial	AEC-Q200	-	AEC-Q200 — Candidate is automotive grade, an upgrade.
Tolerance	±1%	-	±1%	±1% — Tolerance matches.
Tcr	±100 ppm/°C	-	±100 ppm/°C	±100 ppm/°C — Temperature coefficient matches.

Application & sourcing insights

Questions & answers

The best alternatives, like FRC1206F1004TS, offer similar specs but with a 1.0MΩ resistance. You must review your design to ensure this ~9% resistance change is acceptable.