Is there a pin-compatible replacement for RC0402FR-0727KL?

Yes, 0402WGF2702TCE is a pin-compatible replacement for RC0402FR-0727KL. It has the same 0402 package, pin count, and function, allowing for direct substitution on a PCB.

What risks should I check before replacing RC0402FR-0727KL?

Before replacing RC0402FR-0727KL, verify the substitute's package size, resistance value, and tolerance. Alternatives may have a different footprint (e.g., 0603) or a slightly different resistance (e.g., 26.1kΩ), which must be compatible with your design.

RC0402FR-0727KL Alternatives, Datasheet & Cross Reference | Yageo

RC0402FR-0727KL is a general-purpose 27kΩ 1% 0.0625W resistor in a standard 0402 package. Several alternatives are available, including direct pin-compatible options and parametric alternatives with slightly different resistance values.

AI replacement insight

Electrical risklow

Risk is low if resistance, power, and tolerance match. Parametric alternatives require circuit analysis.

Package riskmedium

Some alternatives are in a larger 0603 package, which are not drop-in replacements and require a new PCB layout.

Sourcing risklow

The target and its alternatives are common values from multiple manufacturers, suggesting good availability.

Can it be replaced directly?

Yes, 0402WGF2702TCE by UNI-ROYAL is a pin-compatible replacement for RC0402FR-0727KL, sharing the same 27kΩ resistance, ±1% tolerance, 0.0625W power rating, and 0402 package.

Best replacement path

The most direct replacement is 0402WGF2702TCE, which matches all key specifications including resistance, tolerance, power, and package.

Main risk

The primary risks involve selecting a substitute with a different package size (e.g., 0603) requiring a PCB change, or a different resistance value that may not be suitable for the application.

Recommended alternatives

Pin-compatible alternative from UNI-ROYAL with identical key electrical parameters and package.

View details

Alternative comparison matrix

Feature / factor	RC0402FR-0727KL	0402WGF2702TCE	RC0603FR-0727KL	0402WGF2612TCE	Compatibility / risk
Resistance	27kΩ	27kΩ	-	-	26.1kΩ — Resistance is ~3.3% lower.
Tolerance	±1%	±1%	-	-	±1% — Tolerance matches.
Power	0.0625W	0.0625W	-	-	0.1W — Higher power rating is acceptable.
Package	0402 (1005 Metric)	0402	-	-	0402 — Package size matches.
Tcr	±100 ppm/°C	±100 ppm/°C	-	-	±100 ppm/°C — Temperature coefficient matches.

Application & sourcing insights

Questions & answers

The best alternative is 0402WGF2702TCE from UNI-ROYAL. It is a pin-compatible replacement with identical key electrical specifications (27kΩ, 1%, 0.0625W) and the same 0402 package.