Is there a pin-compatible replacement for RC0201FR-075K1L?

There are no direct pin-compatible replacements with the exact 5.1kΩ resistance in this list. Parts like RC0201FR-074K7L match the 0201 package but have a different resistance (4.7kΩ). You must confirm if this parametric change is acceptable for your application.

What risks should I check before replacing RC0201FR-075K1L?

Key risks include: 1) Package Mismatch: Ensure the substitute's package (e.g., 0402) fits your PCB layout. 2) Parametric Differences: Verify if changes in resistance (e.g., 4.7kΩ vs 5.1kΩ) or tolerance (e.g., 5% vs 1%) are acceptable. 3) Technology Change: A switch from Thick to Thin Film may affect performance.

RC0201FR-075K1L Alternatives, Datasheet & Cross Reference | Yageo

Finding a substitute for the Yageo RC0201FR-075K1L 5.1kΩ 1% 0201 resistor requires careful review. While other parts offer similar resistance, they may differ in package size or tolerance, necessitating design verification.

AI replacement insight

Package riskhigh

Most candidates are in larger packages (0402, 0805, 1206) and require a PCB redesign.

Electrical riskmedium

Physically compatible parts have different resistance values or worse tolerance, requiring circuit validation.

Can it be replaced directly?

No direct, drop-in replacement with identical key parameters was found. All candidates require engineering review due to differences in package size, resistance value, or tolerance.

Best replacement path

If the 0201 footprint is mandatory, RC0201FR-074K7L is the closest option but requires validating the circuit with its 4.7kΩ resistance. If board space allows, using a larger 0402-sized RC0402FR-075K1L provides the correct resistance with upgraded electricals.

Main risk

The primary risk is the trade-off between physical package compatibility and electrical parameter matching. No single candidate matches both perfectly.

Recommended alternatives

Physically compatible 0201 part, but with a 4.7kΩ resistance instead of 5.1kΩ.

View details

Alternative comparison matrix

Feature / factor	RC0201FR-075K1L	RC0201FR-074K7L	RC0402FR-075K1L	RC0201JR-074K7L	Compatibility / risk
Package	0201	0201	-	-	0201 — matched
Resistance	5.1 kΩ	4.7 kΩ	-	-	4.7 kΩ — Resistance is ~8% lower.
Tolerance	1%	1%	-	-	5% — Tolerance is significantly worse.
Power	0.05 W	0.05 W	-	-	0.05 W — Input data shows 1W, but datasheet confirms 0.05W.
Tcr	±200 ppm/°C	-	±100 ppm/°C	-	±100 ppm/°C — Better temperature stability.

Application & sourcing insights

Questions & answers

The best alternative depends on your design flexibility. For the same 0201 footprint, RC0201FR-074K7L is physically compatible but has a 4.7kΩ resistance. If your PCB can accommodate a larger 0402 package, RC0402FR-075K1L offers the same 5.1kΩ resistance with better power and TCR ratings. Always verify circuit requirements.