Is there a pin-compatible replacement for FRC0805F3602TS?

Yes, several 0805 resistors are pin-compatible. However, a true drop-in replacement requires matching key electricals. Candidates like RT0805BRD0739KL are physically compatible but have different resistance and technology, requiring engineering validation.

What risks should I check before replacing FRC0805F3602TS?

When replacing FRC0805F3602TS, check: 1) Resistance deviation (e.g., 33kΩ vs 39kΩ). 2) Technology difference (Thick vs. Thin Film), which can affect pulse handling. 3) Ensure power (1/8W) and voltage ratings are sufficient.

FRC0805F3602TS Alternatives, Datasheet & Cross Reference | FOJAN

Finding a substitute for the FRC0805F3602TS, a 36kΩ 1% 0805 resistor, involves balancing resistance, tolerance, and technology. Alternatives exist but require careful review of circuit requirements.

AI replacement insight

Electrical riskmedium

Resistance is off by ~8% and technology differs.

Package risklow

All viable candidates share the 0805 package.

Can it be replaced directly?

No direct drop-in replacement has been identified. Alternatives have slightly different resistance values and use Thin Film instead of Thick Film technology.

Best replacement path

Evaluate parametric alternatives like Yageo's RT0805BRD series. Choose between the 33kΩ or 39kΩ versions based on circuit tolerance and validate the Thin Film technology.

Main risk

The primary risk is the change in resistance value and technology (Thick to Thin Film), which could alter circuit behavior.

Recommended alternatives

A parametric alternative with tighter tolerance and TCR, but slightly different resistance and technology.

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Alternative comparison matrix

Feature / factor	FRC0805F3602TS	RT0805BRD0733KL	RT0805BRD0739KL	Compatibility / risk
Package	0805	0805	0805	0805 — Form factor is identical.; RT0805BRD0739KL: Form factor is identical.
Resistance	36 kΩ	33 kΩ	39 kΩ	33 kΩ / 39 kΩ — Candidate resistance is 8.3% lower.; RT0805BRD0739KL: Candidate resistance is 8.3% higher.
Tolerance	±1%	±0.1%	±0.1%	±0.1% — Candidate has tighter tolerance.; RT0805BRD0739KL: Candidate has tighter tolerance.
Technology	Thick Film	Thin Film	Thin Film	Thin Film — Different technology may affect pulse handling.; RT0805BRD0739KL: Different technology may affect pulse handling.
Tcr	±100 ppm/°C	25 ppm/°C	25 ppm/°C	25 ppm/°C — Candidate has better temperature stability.; RT0805BRD0739KL: Candidate has better temperature stability.
Power	1/8 W	1/8 W	1/8 W	1/8 W — Power rating is identical.; RT0805BRD0739KL: Power rating is identical.

Application & sourcing insights

Questions & answers

The best alternative depends on your circuit's tolerance for resistance deviation. Yageo's RT0805BRD0739KL (39kΩ) and RT0805BRD0733KL (33kΩ) are close parametric options with improved precision but use different Thin Film technology.