Is there a pin-compatible replacement for 0805W8F4871T5E?

Yes, FRC0805F4871TS is a pin-compatible replacement for the 0805W8F4871T5E. It has the same 2-pin 0805 package and can be directly substituted on a PCB without modification.

What risks should I check before replacing 0805W8F4871T5E?

The main risk is a mismatch in resistance. Ensure the substitute's resistance value is within your circuit's tolerance. Also, verify the power rating, tolerance, and temperature coefficient (TCR) are suitable for your application to avoid performance degradation or failure.

0805W8F4871T5E Alternatives, Datasheet & Cross Reference | UNI-ROYAL

Find and compare replacements for the UNI-ROYAL 0805W8F4871T5E, a 4.87kΩ, 1%, 0.125W resistor in an 0805 package. This guide provides direct and parametric alternatives to help you make an informed substitution decision.

AI replacement insight

Electrical riskmedium

Using a part with a different resistance value requires circuit analysis to ensure performance is not compromised.

Package risklow

All listed alternatives use the same standard 0805 package, minimizing physical compatibility issues.

Sourcing risklow

The target and alternatives are common thick film resistors from multiple vendors, indicating good availability.

Can it be replaced directly?

Yes, FRC0805F4871TS from FOJAN is a direct, pin-compatible replacement for 0805W8F4871T5E, matching its 0805 package, 4.87kΩ resistance, ±1% tolerance, and 0.125W power rating.

Best replacement path

For a direct drop-in, use a resistor with identical 4.87kΩ resistance, such as FRC0805F4871TS. For applications tolerant of small variations, nearby standard values like 4.99kΩ may be suitable after review.

Main risk

The primary risk when substituting this resistor is using a part with a different resistance value, which can alter circuit timing, gain, or bias points and potentially cause malfunction.

Recommended alternatives

Strong match with identical resistance, tolerance, power rating, and 0805 package.

View details

Alternative comparison matrix

Feature / factor	0805W8F4871T5E	FRC0805F4871TS	FRC0805F4991TS	Compatibility / risk
Resistance	4.87 kΩ	4.87 kΩ	4.99 kΩ	4.87 kΩ / 4.99 kΩ — Identical resistance value.; FRC0805F4991TS: Resistance is 2.5% higher, a nearby standard E96 value. Verify circuit tolerance.
Tolerance	±1%	±1%	±1%	±1% — Identical tolerance.; FRC0805F4991TS: Identical tolerance.
Power	0.125 W	0.125 W	0.125 W	0.125 W — Identical power rating.; FRC0805F4991TS: Identical power rating.
Package	0805	0805	0805	0805 — Identical 0805 package.; FRC0805F4991TS: Identical 0805 package.
Tcr	±100 ppm/°C	±100 ppm/°C	-	±100 ppm/°C — Matching temperature coefficient.

Application & sourcing insights

Questions & answers

The best alternative is FRC0805F4871TS from FOJAN. It is a direct replacement that matches all key specifications of the 0805W8F4871T5E, including resistance, tolerance, power rating, and package size.