Is there a pin-compatible replacement for RC0402FR-07820KL?

Several alternatives exist in the same 0402 package, making them physically compatible. However, all identified options have slight parametric differences, such as resistance value or tolerance, and require engineering review before substitution.

What risks should I check before replacing RC0402FR-07820KL?

Key risks include differences in resistance value, which can affect circuit timing or biasing, and tolerance, where a wider tolerance part may compromise precision. Also verify power and voltage ratings meet or exceed application requirements.

RC0402FR-07820KL Alternatives, Datasheet & Cross Reference | Yageo

Yageo's RC0402FR-07820KL is a popular 820kΩ, 1% tolerance, 0402 chip resistor. This page provides analysis of potential alternatives, highlighting key parametric differences for engineers.

AI replacement insight

Electrical riskmedium

Resistance values differ, requiring circuit analysis.

Package risklow

All viable candidates share the same 0402 package.

Sourcing risklow

Alternatives are available from active production lines.

Can it be replaced directly?

No direct, 1-to-1 replacement has been verified. The closest options have minor resistance deviations (e.g., 825kΩ vs 820kΩ) and require engineering sign-off.

Best replacement path

Parametric alternatives with slightly different resistance values are available from vendors like FOJAN. Direct drop-in replacement is unlikely without verifying circuit tolerance.

Main risk

The primary risk is the slight deviation in resistance value, which could impact the performance of sensitive analog or timing circuits.

Recommended alternatives

A parametric alternative in the same 0402 package with a slightly higher resistance of 825kΩ.

View details

Alternative comparison matrix

Feature / factor	RC0402FR-07820KL	FRC0402F8253TS	FRC0402F7873TS	Compatibility / risk
Resistance	820 kΩ	825 kΩ	787 kΩ	825 kΩ / 787 kΩ — 0.6% higher than target. Within tolerance but requires review.; FRC0402F7873TS: 4% lower than target. Requires circuit analysis.
Tolerance	±1%	±1%	±1%	±1% — matched; FRC0402F7873TS: matched
Power	1/16 W	1/16 W	1/16 W	1/16 W — matched; FRC0402F7873TS: matched
Voltage	50 V	50 V	-	50 V — Matches target, but no safety margin per ER-GLOBAL-005.
Package	0402	0402	0402	0402 — matched; FRC0402F7873TS: matched

Application & sourcing insights

Questions & answers

FOJAN FRC0402F8253TS is a strong parametric alternative with a very close resistance of 825kΩ and matching key specifications. However, circuit tolerance to this slight change should be verified.