Is there a pin-compatible replacement for FRC0603J334 TS?

Yes, several parts like Yageo's RT0603BRD07330KL and RC0603FR-07316KL use the same 0603 package and are pin-compatible. However, you must review their electrical parameters, such as resistance value and technology, to ensure they are suitable for your specific circuit.

What risks should I check before replacing FRC0603J334 TS?

Before replacing, verify that the substitute's resistance value is acceptable for your circuit, even if it's within the original's 5% tolerance. Also, consider the difference between thick film and thin film technology, as thin film parts may have different noise or pulse-handling characteristics.

FRC0603J334 TS Alternatives, Datasheet & Cross Reference | FOJAN

Find suitable alternatives for the FRC0603J334 TS, a 330kΩ 5% 0603 thick film resistor. This guide reviews compatible parts, highlighting key parametric differences for a safe replacement.

AI replacement insight

Electrical risklow

Resistance values are close and tolerance/TCR are upgrades. Technology change is the main electrical consideration.

Package risklow

All viable candidates share the same 0603 package.

Can it be replaced directly?

No exact drop-in replacement is listed. RT0603BRD07330KL matches resistance but is a different technology. Other candidates have slightly different resistance values but are within the original's tolerance.

Best replacement path

Upgrade to a precision thin film resistor like RT0603BRD07330KL for better stability, or use a parametrically similar thick film part like RC0603FR-07316KL.

Main risk

The primary risk is substituting a part with a different technology (thin film vs. thick film) or a slightly different resistance value, which may affect circuit performance.

Recommended alternatives

A precision upgrade with the same resistance and package, but different resistor technology (thin film vs. thick film).

View details

Alternative comparison matrix

Feature / factor	FRC0603J334 TS	RT0603BRD07330KL	RC0603FR-07316KL	0603WAF3403T5E	Compatibility / risk
Resistance	330 kΩ	330 kΩ	316 kΩ	340 kΩ	330 kΩ / 316 kΩ / 340 kΩ — Exact resistance match.; RC0603FR-07316KL: -4.2% deviation, but within target's ±5% tolerance.; 0603WAF3403T5E: +3% deviation, within target's ±5% tolerance.
Tolerance	±5%	±0.1%	±1%	±1%	±0.1% / ±1% — Significant upgrade from target's ±5%.; RC0603FR-07316KL: Tighter tolerance than target's ±5%.; 0603WAF3403T5E: Tighter tolerance than target's ±5%.
Tcr	±400 ppm/°C	25 ppm/°C	±100 ppm/°C	missing	25 ppm/°C / ±100 ppm/°C / missing — Much more stable than target.; RC0603FR-07316KL: Better temperature stability.; 0603WAF3403T5E: TCR not specified, review datasheet.
Technology	Thick Film	Thin Film	Thick Film	Thick Film	Thin Film / Thick Film — Different technology may affect noise or pulse handling.; RC0603FR-07316KL: Technology is identical.; 0603WAF3403T5E: Technology is identical.
Package	0603	0603	0603	0603	0603 — Package size is identical.; RC0603FR-07316KL: Package size is identical.; 0603WAF3403T5E: Package size is identical.

Application & sourcing insights

Questions & answers

The best alternative depends on your needs. For a precision upgrade, Yageo's RT0603BRD07330KL offers the same resistance with much better tolerance and stability, but is a thin film part. For a similar thick film part, Yageo's RC0603FR-07316KL is a strong choice with slightly different resistance but better tolerance.