Is there a pin-compatible replacement for FRC2512F4702TS?

Yes, 25121WF4702T4E is a pin-compatible replacement. It has the same 2512 package, 47kΩ resistance, ±1% tolerance, and 1W power rating.

What risks should I check before replacing FRC2512F4702TS?

When replacing, check three main things: 1) ensure the resistance tolerance (±1%) is not relaxed, 2) confirm the resistance value is identical (47kΩ), and 3) verify the power rating (1W) is sufficient for your application.

FRC2512F4702TS Alternatives, Datasheet & Cross Reference | FOJAN

Find verified substitutes for the FRC2512F4702TS, a 47kΩ 1% 1W 2512 chip resistor. Review pin-compatible and parametric alternatives with detailed engineering comparisons.

AI replacement insight

Electrical risklow

Low for pin-compatible options; medium for parametric alternatives due to tolerance/resistance changes.

Package risklow

All viable alternatives use the same 2512 package, ensuring form and fit compatibility.

Can it be replaced directly?

Yes, 25121WF4702T4E is a direct pin-to-pin replacement for FRC2512F4702TS, matching resistance, tolerance, power, and package.

Best replacement path

The best path is a pin-compatible part like UNI-ROYAL 25121WF4702T4E, which matches all key electrical and physical specifications.

Main risk

The main risk when substituting is using a part with relaxed tolerance (e.g., 5%) or a different resistance value, which requires circuit re-evaluation.

Recommended alternatives

A pin-compatible 47kΩ, 1%, 1W resistor in a 2512 package with matching key parameters.

View details

Alternative comparison matrix

Feature / factor	FRC2512F4702TS	25121WF4702T4E	25121WJ0473T4E	FRC2512J473 TS	Compatibility / risk
Package	2512	2512	2512	2512	2512 — Matches target package.; 25121WJ0473T4E: Identical package.; FRC2512J473 TS: Identical package.
Resistance	47kΩ	47kΩ	47kΩ	47kΩ	47kΩ — Identical resistance value.; 25121WJ0473T4E: Identical resistance value.; FRC2512J473 TS: Identical resistance value.
Tolerance	±1%	±1%	±5%	±5%	±1% / ±5% — Identical precision.; 25121WJ0473T4E: Tolerance is relaxed from 1% to 5%.; FRC2512J473 TS: Tolerance is relaxed from 1% to 5%.
Power	1W	1W	1W	1W	1W — Identical power rating.; 25121WJ0473T4E: Identical power rating.; FRC2512J473 TS: Identical power rating.
Tcr	±100 ppm/°C	±100 ppm/°C	-	-	±100 ppm/°C — Datasheet confirms matching TCR.

Application & sourcing insights

Questions & answers

The UNI-ROYAL 25121WF4702T4E is the best alternative, offering a pin-compatible match for all key specifications including resistance, tolerance, power, and package.