Is there a pin-compatible replacement for 1206W4F1504T5E?

Yes, RTT061504FTP from RALEC is a pin-compatible alternative. It shares the same 1206 package and critical specifications, making it a likely direct replacement after engineering review.

What risks should I check before replacing 1206W4F1504T5E?

When substituting, always verify the candidate's datasheet for voltage ratings, temperature coefficient (TCR), and power derating curves to ensure they meet your application's specific stress and precision requirements.

1206W4F1504T5E Alternatives, Datasheet & Cross Reference | UNI-ROYAL

Searching for a replacement for the UNI ROYAL 1206W4F1504T5E? This 1.5MΩ, 1%, 0.25W 1206 chip resistor has several potential alternatives, including pin-compatible options.

AI replacement insight

Electrical risklow

Key electrical parameters match the top candidate. Secondary parameters require datasheet review.

Package risklow

The 1206 package is standardized, ensuring physical compatibility.

Can it be replaced directly?

Yes, RTT061504FTP is a potential direct replacement for 1206W4F1504T5E, sharing the same package, resistance, tolerance, and power rating.

Best replacement path

The most direct replacement path is RTT061504FTP, which matches all key parameters.

Main risk

The primary risk is ensuring secondary parameters like temperature coefficient (TCR) and voltage ratings are compatible with the specific circuit application.

Recommended alternatives

A strong alternative with matching resistance, tolerance, power, and 1206 package.

View details

Alternative comparison matrix

Feature / factor	1206W4F1504T5E	RTT061504FTP	FRC1206J155 TS	Compatibility / risk
Package	1206	1206	1206	1206 — Identical package ensures form and fit.; FRC1206J155 TS: Identical package ensures form and fit.
Resistance	1.5 MΩ	1.5 MΩ	1.5 MΩ	1.5 MΩ — Resistance value is identical.; FRC1206J155 TS: Resistance value is identical.
Tolerance	±1%	±1%	±5%	±1% / ±5% — Tolerance matches the original part.; FRC1206J155 TS: Wider tolerance may impact circuit precision.
Power	0.25 W	0.25 W	0.25 W	0.25 W — Power rating is identical.; FRC1206J155 TS: Power rating is identical.
Tcr	Not specified	±100 ppm/°C	-	±100 ppm/°C — Candidate has a specified standard TCR.

Application & sourcing insights

Questions & answers

The RALEC RTT061504FTP is a strong candidate, matching key electrical parameters like resistance (1.5MΩ), tolerance (±1%), power (0.25W), and package (1206).