What risks should I check before replacing FRC2512J302 TS?

When replacing, verify the power rating, resistance, and tolerance. For pin-compatible parts, check the Temperature Coefficient (TCR). For parametric alternatives, ensure your circuit tolerates the different resistance value.

FRC2512J302 TS Alternatives, Datasheet & Cross Reference | FOJAN

Find substitutes for the FRC2512J302 TS, a 3kΩ, 1W, ±5% thick film resistor in a 2512 package. Explore pin-compatible and parametric alternatives for your design.

AI replacement insight

Electrical risklow

Primary specs match on best candidate; TCR is a minor verification point.

Package risklow

Identical 2512 package ensures form and fit compatibility.

Sourcing riskmedium

Check stock and lead times for any selected alternative.

Can it be replaced directly?

Direct replacement for FRC2512J302 TS should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.

Best replacement path

Start with Datasheet verified or Strong match candidates for FRC2512J302 TS, then review parametric alternatives for package and electrical fit.

Main risk

The main risk is ensuring secondary parameters like Temperature Coefficient of Resistance (TCR) are within the application's limits.

Recommended alternatives

A potential pin-compatible 2512 resistor with matching 3kΩ resistance, 1W power, and ±5% tolerance.

View details

Alternative comparison matrix

Feature / factor	FRC2512J302 TS	25121WJ0302T4E	25121WF3301T4E	25121WJ0332T4E	Compatibility / risk
Package	2512	2512	2512	2512	2512 — Matches target package.; 25121WF3301T4E: Matches target package.; 25121WJ0332T4E: Matches target package.
Resistance	3kΩ	3kΩ	3.3kΩ	3.3kΩ	3kΩ / 3.3kΩ — Matches target resistance.; 25121WF3301T4E: 10% higher than target.; 25121WJ0332T4E: 10% higher than target.
Power	1W	1W	1W	1W	1W — Matches target power rating.; 25121WF3301T4E: Matches target power rating.; 25121WJ0332T4E: Matches target power rating.
Tolerance	±5%	±5%	±1%	±5%	±5% / ±1% — Matches target tolerance.; 25121WF3301T4E: Tighter tolerance than target.; 25121WJ0332T4E: Matches target tolerance.
Tcr	±100 ppm/°C	Not specified	-	-	Not specified — TCR data missing, requires verification.

Application & sourcing insights

Questions & answers

Verified drop-in options for FRC2512J302 TS 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.