Is there a pin-compatible replacement for AC0402FR-07115KL?

Yes, parts like AC0402FR-07120KL and AC0402FR-07110KL are pin-compatible in the same 0402 package. However, their resistance values differ slightly, so they are considered parametric alternatives, not direct drop-in replacements.

What risks should I check before replacing AC0402FR-07115KL?

The main risk is the change in resistance. Ensure your circuit's performance is acceptable with a 110kΩ or 120kΩ resistor instead of 115kΩ. Check impacts on timing, voltage division, or feedback loops.

AC0402FR-07115KL Alternatives, Datasheet & Cross Reference | Yageo

AC0402FR-07115KL is a 115kΩ, 1/16W, 1% tolerance AEC-Q200 qualified thick film resistor from Yageo in a 0402 package, ideal for automotive electronics.

AI replacement insight

Electrical riskmedium

Resistance differs by ~4.3%, which may impact precision circuits.

Package risklow

Candidates share the same 0402 package and footprint.

Sourcing risklow

Alternatives are from the same manufacturer and series.

Can it be replaced directly?

No direct drop-in replacement is listed. The closest options are parametric alternatives with slightly different resistance values that require engineering review.

Best replacement path

Use a parametric alternative from the same Yageo AC series, like AC0402FR-07120KL, and verify circuit impact.

Main risk

The primary risk is the slight change in resistance, which could affect circuit behavior.

Recommended alternatives

Parametric alternative from the same series with slightly lower resistance (110kΩ vs 115kΩ).

View details

Alternative comparison matrix

Feature / factor	AC0402FR-07115KL	AC0402FR-07110KL	AC0402FR-07120KL	Compatibility / risk
Package	0402	0402	0402	0402 — Same package and pin count.; AC0402FR-07120KL: Same package and pin count.
Resistance	115kΩ	110kΩ	120kΩ	110kΩ / 120kΩ — Slightly lower resistance, requires review.; AC0402FR-07120KL: Slightly higher resistance, requires review.
Tolerance	±1%	±1%	±1%	±1% — Tolerance matches.; AC0402FR-07120KL: Tolerance matches.
Power	1/16W	1/16W	1/16W	1/16W — Power rating matches.; AC0402FR-07120KL: Power rating matches.
Tcr	±100 ppm/°C	±100 ppm/°C	±100 ppm/°C	±100 ppm/°C — Temperature coefficient matches.; AC0402FR-07120KL: Temperature coefficient matches.

Application & sourcing insights

Questions & answers

Yageo's AC0402FR-07120KL (120kΩ) and AC0402FR-07110KL (110kΩ) are strong parametric alternatives, sharing the same series, package, and ratings. A circuit review is needed to accommodate the slight resistance change.