Is there a pin-compatible replacement for RC0805FR-07150KL?

No pin-compatible (same 0805 package and function) replacement was identified in this review. Candidates found were in a smaller 0603 package, which requires a new PCB layout.

What risks should I check before replacing RC0805FR-07150KL?

Key risks include package mismatch, requiring a PCB layout change, and power rating downgrades, which can lead to overheating and failure if not properly derated in the design.

RC0805FR-07150KL Alternatives, Datasheet & Cross Reference | Yageo

RC0805FR-07150KL is a general-purpose 150kΩ 1% 1/8W thick film resistor in a standard 0805 package. Finding a substitute requires matching these parameters, especially package size and power rating.

AI replacement insight

Package riskhigh

All candidates are 0603, requiring a PCB layout change from the target's 0805 footprint.

Electrical riskmedium

All candidates have a lower power rating (0.1W vs 0.125W), requiring derating analysis to prevent failure.

Can it be replaced directly?

No, a direct, drop-in replacement for RC0805FR-07150KL was not found. All candidates require design changes due to smaller package sizes.

Best replacement path

No direct drop-in. Re-design for a 0603 package like RC0603FR-07150KL is the most viable path, but requires power derating analysis.

Main risk

Package mismatch is the primary risk, making all candidates physically incompatible without a board redesign.

Recommended alternatives

A 150kΩ 1% resistor in a smaller 0603 package with a lower power rating; requires design verification.

View details

Alternative comparison matrix

Feature / factor	RC0805FR-07150KL	RC0603FR-07150KL	RT0603BRD07150KL	Compatibility / risk
Package	0805 (2012 metric)	0603 (1608 Metric)	-	0603 — Smaller package requires layout change.
Power	0.125W	0.1W	-	0.1W — Lower power rating requires derating analysis.
Resistance	150kΩ	150kΩ	-	150kΩ — matched
Tolerance	1%	1%	-	0.1% — Tighter tolerance is an upgrade.
Tcr	±100 ppm/°C	±100 ppm/°C	-	25 ppm/°C — Better temperature stability.
Technology	Thick Film	-	Thin Film	Thin Film — May have different pulse/surge characteristics.

Application & sourcing insights

Questions & answers

The best alternative depends on design flexibility. For similar electricals in a smaller size, RC0603FR-07150KL is an option, but its lower power rating must be considered. No direct drop-in replacement was identified.