Is there a pin-compatible replacement for 0805W8F1131T5E?

Yes, parts like Yageo's RC0805FR-071K1L are pin-compatible 0805 resistors, but they have different resistance values that require engineering review before substitution.

What risks should I check before replacing 0805W8F1131T5E?

Key risks are the change in resistance value, which can affect circuit timing or biasing. For some alternatives, a change from Thick Film to Thin Film technology can affect performance in high-frequency or pulse applications.

0805W8F1131T5E Alternatives, Datasheet & Cross Reference | UNI-ROYAL

0805W8F1131T5E is a 1.13kΩ, 1% tolerance, 1/8W thick film chip resistor in an 0805 package. Finding a suitable replacement requires careful matching of resistance, tolerance, and power rating.

AI replacement insight

Electrical risklow

Resistance values are close but not identical. Power and tolerance are matched or better.

Package risklow

All viable alternatives are in the same standard 0805 package.

Sourcing riskmedium

The target is a standard value, but alternatives may have different stock levels or lead times.

Can it be replaced directly?

No exact drop-in replacement was found. The closest alternatives have slight resistance differences and, in one case, a different resistor technology that must be validated by an engineer.

Best replacement path

RC0805FR-071K1L is a close parametric match if the -2.7% resistance change is acceptable. For higher precision, RT0805BRD071K2L is an option but requires review due to technology differences.

Main risk

The primary risk is a mismatch in resistance value, which could alter circuit behavior. A secondary risk is the change in resistor technology for some alternatives.

Recommended alternatives

A parametric alternative in the same 0805 package with a slightly lower resistance (1.1kΩ) and higher power rating.

View details

Alternative comparison matrix

Feature / factor	0805W8F1131T5E	RC0805FR-071K1L	RT0805BRD071K2L	Compatibility / risk
Package	0805	0805	0805	0805 — Same EIA package size ensures form-fit compatibility.; RT0805BRD071K2L: Same EIA package size ensures form-fit compatibility.
Resistance	1.13 kΩ	1.1 kΩ	1.2 kΩ	1.1 kΩ / 1.2 kΩ — Resistance is 2.7% lower than target. Requires circuit validation.; RT0805BRD071K2L: Resistance is 6.2% higher than target. Requires circuit validation.
Power	0.125W	1.0W	-	1.0W — Significantly higher power rating. Note: Artifact data (1.0W) conflicts with datasheet (0.125W).
Tolerance	±1%	±1%	±0.1%	±1% / ±0.1% — Same precision as target.; RT0805BRD071K2L: Tighter tolerance is a performance upgrade.
Tcr	±100 ppm/°C	±100 ppm/°C	25 ppm/°C	±100 ppm/°C / 25 ppm/°C — Same temperature coefficient.; RT0805BRD071K2L: Significantly better temperature stability.
Technology	Thick Film	-	Thin Film	Thin Film — Different technology may affect noise, stability, and pulse handling.

Application & sourcing insights

Questions & answers