Is there a pin-compatible replacement for FRC1210J301 TS?

Yes, several pin-compatible replacements exist in the same 1210 package. FRC1210F3000TS and 1210W2F3000T5E are strong candidates that match the form factor and key electricals.

What risks should I check before replacing FRC1210J301 TS?

When replacing, verify that the resistance (300Ω), power rating (0.5W), and package (1210) match. Some alternatives offer tighter tolerance (±1%), which is generally a safe upgrade. Always check power dissipation in your circuit.

FRC1210J301 TS Alternatives, Datasheet & Cross Reference | FOJAN

Find and compare verified replacements for the FOJAN FRC1210J301 TS resistor. This page provides detailed analysis of pin-compatible upgrades and parametric alternatives for this 300Ω, 0.5W, 1210 chip resistor.

AI replacement insight

Electrical risklow

Low for 1% tolerance upgrades; Medium for parts with different resistance.

Package risklow

Many 1210 package alternatives are available.

Sourcing risklow

This is a common resistor value and package.

Can it be replaced directly?

Yes, FRC1210F3000TS is a direct replacement with improved tolerance.

Best replacement path

Upgrade to a 1% tolerance part like FRC1210F3000TS for better precision.

Main risk

The main risk is using a part with a different resistance value, such as 330Ω, which requires circuit analysis.

Recommended alternatives

A 300Ω, 0.5W resistor in the same 1210 package, offering a tighter ±1% tolerance as an upgrade.

View details

Alternative comparison matrix

Feature / factor	FRC1210J301 TS	FRC1210F3000TS	1210W2F3000T5E	FRC1210F3300TS	Compatibility / risk
Tolerance	±5%	±1%	±1%	±1%	±1% — Tighter tolerance provides higher precision.; 1210W2F3000T5E: Tighter tolerance provides higher precision.; FRC1210F3300TS: Tighter tolerance, but nominal value differs.
Resistance	300 Ω	300 Ω	300 Ω	330 Ω	300 Ω / 330 Ω — matched; 1210W2F3000T5E: matched; FRC1210F3300TS: 10% higher resistance value.
Power	0.5 W	0.5 W	0.5 W	0.5 W	0.5 W — No additional power margin.; 1210W2F3000T5E: No additional power margin.; FRC1210F3300TS: matched
Package	1210	1210	1210	1210	1210 — matched; 1210W2F3000T5E: matched; FRC1210F3300TS: matched
Manufacturer	FOJAN	FOJAN	UNI-ROYAL	-	FOJAN / UNI-ROYAL — Same manufacturer as target.; 1210W2F3000T5E: Cross-vendor alternative.

Application & sourcing insights

Questions & answers

FRC1210F3000TS from the same manufacturer is an excellent choice, offering an upgrade to ±1% tolerance while matching all other key specifications. For a cross-vendor option, consider 1210W2F3000T5E.