What risks should I check before replacing FRC2512J361 TS?

Before replacing FRC2512J361 TS, you should check two main risks. First, ensure the substitute's Temperature Coefficient (TCR) matches or is better than the original's ±100 ppm/°C, especially if your circuit operates over a wide temperature range. Second, if considering a parametric alternative, analyze the impact of any resistance deviation (e.g., 330Ω or 390Ω) on your circuit's performance.

FRC2512J361 TS Alternatives, Datasheet & Cross Reference | FOJAN

Find and evaluate substitutes for the FOJAN FRC2512J361 TS, a 360Ω 1W 5% 2512 chip resistor. This page provides analysis of pin-compatible, upgrade, and parametric alternatives, highlighting key differences to ensure a successful replacement.

AI replacement insight

Electrical riskmedium

Unspecified TCR on otherwise matching parts requires verification. Parametric alternatives have resistance deviations that need circuit analysis.

Package risklow

All recommended candidates use the same 2512 package, ensuring physical compatibility.

Can it be replaced directly?

Direct replacement for FRC2512J361 TS should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.

Best replacement path

The best replacement path is an upgrade to a part with tighter tolerance, such as UNI-ROYAL 25121WF3600T4E, which offers ±1% tolerance. However, its Temperature Coefficient (TCR) is not specified and must be verified to match or exceed the target's ±100 ppm/°C.

Main risk

The main risk when substituting this resistor is a mismatch in the Temperature Coefficient (TCR), which can affect circuit stability in applications with wide temperature variations. For parametric alternatives, the resistance deviation is the primary risk.

Recommended alternatives

An upgrade path with tighter tolerance (±1% vs ±5%). TCR must be verified for the application.

View details

Alternative comparison matrix

Feature / factor	FRC2512J361 TS	25121WF3600T4E	25121WJ0361T4E	Compatibility / risk
Tolerance	5.0 %	1.0 %	5.0 %	1.0 % / 5.0 % — Tighter tolerance is a performance upgrade.; 25121WJ0361T4E: Resistance tolerance matches.
Package	2512 (6432 metric)	2512	2512	2512 — Package size matches.; 25121WJ0361T4E: Package size matches.
Resistance	360.0 Ω	360.0 Ω	360.0 Ω	360.0 Ω — Resistance value matches.; 25121WJ0361T4E: Resistance value matches.
Power	1.0 W	1.0 W	1.0 W	1.0 W — Power rating matches.; 25121WJ0361T4E: Power rating matches.
Tcr	±100 ppm/°C	Not specified	Not specified	Not specified — TCR is not specified and must be verified for applications sensitive to temperature changes.; 25121WJ0361T4E: TCR is a key parameter for stability and is missing from candidate datasheet.

Application & sourcing insights

Questions & answers

Verified drop-in options for FRC2512J361 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.