Is there a pin-compatible replacement for AC0402JR-072K2L?

Several candidates share the 0402 package, making them physically compatible. However, none are perfect electrical drop-in replacements. For example, 0402WGF2211TCE has a matching resistance but lacks automotive qualification.

What risks should I check before replacing AC0402JR-072K2L?

Key risks include: 1) Resistance value mismatch, which can affect circuit behavior. 2) Lack of AEC-Q200 qualification if used in automotive applications. 3) Different resistor technology (Thick vs. Thin Film) which impacts performance.

AC0402JR-072K2L Alternatives, Datasheet & Cross Reference | Yageo

Find and compare alternatives for the Yageo AC0402JR-072K2L, a 2.2kΩ 5% 1/16W 0402 AEC-Q200 thick film resistor. Review parametric and functional substitutes.

AI replacement insight

Electrical riskmedium

Several candidates have resistance values outside the target's ±5% tolerance.

Package risklow

All reviewed candidates use the same 0402 package.

Sourcing riskhigh

Replacing an AEC-Q200 part with a non-qualified one in an automotive design is a major compliance and reliability risk.

Can it be replaced directly?

There are no direct, one-to-one replacements for AC0402JR-072K2L among the candidates reviewed. All options require engineering validation due to differences in resistance or automotive qualification.

Best replacement path

If AEC-Q200 is mandatory, consider Yageo's AC0402FR-072K4L (2.4kΩ) and verify circuit tolerance. If non-automotive is acceptable, UNI-ROYAL's 0402WGF2211TCE is a close parametric match.

Main risk

The primary risk is finding a part that matches both the 2.2kΩ resistance and the AEC-Q200 automotive qualification.

Recommended alternatives

A close resistance match with tighter tolerance, but lacks automotive (AEC-Q200) qualification.

View details

Alternative comparison matrix

Feature / factor	AC0402JR-072K2L	0402WGF2211TCE	AC0402FR-072K4L	RT0402BRD072K2L	Compatibility / risk
Package	0402	0402	-	0402	0402 — Package size matches.; RT0402BRD072K2L: Package size matches.
Resistance	2.2kΩ	2.21kΩ	2.4kΩ	-	2.21kΩ / 2.4kΩ — Within target's ±5% tolerance band.; AC0402FR-072K4L: Resistance is outside target's ±5% tolerance band (2.09kΩ-2.31kΩ).
Tolerance	±5%	±1%	±1%	±0.1%	±1% / ±0.1% — Tighter tolerance is an upgrade.; AC0402FR-072K4L: Tighter tolerance is an upgrade.; RT0402BRD072K2L: Significantly tighter tolerance.
Application	AEC-Q200	Not specified	AEC-Q200	Not specified	Not specified / AEC-Q200 — Candidate is not AEC-Q200 qualified.; AC0402FR-072K4L: Matches automotive qualification.; RT0402BRD072K2L: Candidate is not AEC-Q200 qualified.
Technology	Thick Film	-	-	Thin Film	Thin Film — Different resistor technology may affect noise and pulse performance.

Application & sourcing insights

Questions & answers

No direct drop-in replacement was found. The best alternative depends on your application's flexibility on resistance and AEC-Q200 qualification. Review candidates like 0402WGF2211TCE for tight tolerance or AC0402FR-072K4L for AEC-Q200 with a different resistance.