Is there a pin-compatible replacement for AC0402FR-076K8L?

Yes, several parts share the 0402 package. AF0402FR-076K98L is functionally similar and pin-compatible, but its resistance is 6.98kΩ vs 6.8kΩ. RC0402FR-076K81L has a near-identical resistance but is not for automotive use.

What risks should I check before replacing AC0402FR-076K8L?

First, ensure any replacement is AEC-Q200 qualified if used in an automotive circuit. Second, verify that any small deviation in resistance (e.g., 6.8kΩ vs 6.98kΩ) is within your circuit's design tolerance.

AC0402FR-076K8L Alternatives, Datasheet & Cross Reference | Yageo

Finding a substitute for the Yageo AC0402FR-076K8L involves matching its 6.8kΩ resistance, 1% tolerance, and AEC-Q200 qualification in an 0402 package. Key alternatives exist with minor trade-offs.

AI replacement insight

Application riskhigh

Using a non-automotive grade part is a significant reliability risk.

Electrical risklow

Resistance/power deviations are minor and can be verified.

Package risklow

All viable candidates use the same 0402 package.

Can it be replaced directly?

No exact drop-in replacement was found. The closest is AF0402FR-076K98L, which is an upgrade but has a slightly different resistance value.

Best replacement path

The Yageo AF0402FR-076K98L is an excellent upgrade, offering AEC-Q200 and anti-sulfur features, but its 6.98kΩ resistance must be verified.

Main risk

The primary risk is using a non-AEC-Q200 qualified part in an automotive application, which can compromise reliability and safety.

Recommended alternatives

AEC-Q200 qualified upgrade with anti-sulfur protection and slightly higher resistance (6.98kΩ).

View details

Alternative comparison matrix

Feature / factor	AC0402FR-076K8L	AF0402FR-076K98L	RC0402FR-076K81L	Compatibility / risk
Package	0402 (1005 metric)	0402 (1005 Metric)	0402 (1005 metric)	0402 (1005 Metric) / 0402 (1005 metric) — Form and fit match.; RC0402FR-076K81L: Form and fit match.
Resistance	6.8 kΩ	6.98 kΩ	6.81 kΩ	6.98 kΩ / 6.81 kΩ — +2.6% deviation, within tolerance of many designs.; RC0402FR-076K81L: Negligible 0.15% difference.
Application	AEC-Q200	AEC-Q200, Anti-Sulfur	General Purpose	AEC-Q200, Anti-Sulfur / General Purpose — Adds anti-sulfur feature.; RC0402FR-076K81L: Lacks AEC-Q200 qualification.
Power	0.0625 W	0.0625 W	0.0625 W	0.0625 W — Power rating matches.; RC0402FR-076K81L: Power rating matches.
Tcr	±100 ppm/°C	±100 ppm/°C	-	±100 ppm/°C — Temperature coefficient matches.

Application & sourcing insights

Questions & answers

The Yageo AF0402FR-076K98L is the best alternative. It is also AEC-Q200 qualified and adds anti-sulfur protection, but has a slightly different resistance of 6.98kΩ that should be verified for your application.