Is there a pin-compatible replacement for RC0201FR-07180KL?

Currently, no pin-compatible (drop-in) replacement has been verified. All suitable electrical alternatives are in different, larger physical packages like 0603 or 0805.

What risks should I check before replacing RC0201FR-07180KL?

The main risk is the package size mismatch, which requires a new PCB layout. Also, verify that the alternative's electrical parameters like power rating and TCR meet or exceed your application's requirements.

RC0201FR-07180KL Alternatives, Datasheet & Cross Reference | Yageo

Finding a substitute for the Yageo RC0201FR-07180KL, a 180kΩ 1% resistor in a tiny 0201 package, requires careful review. While functional alternatives exist, they typically come in larger packages requiring PCB redesign.

AI replacement insight

Package riskhigh

Requires PCB redesign due to size difference (e.g., 0201 vs 0805).

Electrical risklow

Top candidates have matching or superior electrical parameters.

Can it be replaced directly?

No direct, pin-compatible replacement has been identified. All reviewed candidates are in larger packages and require a change in the PCB layout.

Best replacement path

Use a functional alternative like Yageo's RC0805FR-07180KL for new designs or board revisions where the larger package can be accommodated.

Main risk

The primary risk is the physical package mismatch. The target's 0201 size is significantly smaller than any of the proposed alternatives.

Recommended alternatives

Functionally similar with same resistance but in a larger 0805 package, requiring layout changes.

View details

Alternative comparison matrix

Feature / factor	RC0201FR-07180KL	RC0805FR-07180KL	0603WAF1823T5E	Compatibility / risk
Package	0201	0805	0603	0805 / 0603 — Requires PCB redesign.; 0603WAF1823T5E: Requires PCB redesign.
Resistance	180 kΩ	180 kΩ	182 kΩ	180 kΩ / 182 kΩ — matched; 0603WAF1823T5E: 1.1% deviation, within E12 series tolerance.
Power	1/20 W	1/8 W	1/10 W	1/8 W / 1/10 W — Higher power rating provides more margin.; 0603WAF1823T5E: Higher power rating.
Tcr	±200 ppm/°C	±100 ppm/°C	±100 ppm/°C	±100 ppm/°C — Improved temperature stability.; 0603WAF1823T5E: Improved temperature stability.
Temperature	-55°C to +125°C	-55°C to +155°C	-	-55°C to +155°C — Wider operating range.

Application & sourcing insights

Questions & answers

Yageo's RC0805FR-07180KL is a strong functional alternative with identical resistance and better power/TCR ratings, but it is in a much larger 0805 package and requires a PCB redesign.