Is there a pin-compatible replacement for ERA2AEB202X?

Several 0402 package resistors with 2kΩ resistance are available, making them physically compatible. However, no reviewed candidates match the critical ±0.1% tolerance and thin-film technology, so they are not pin-for-pin functional replacements.

What risks should I check before replacing ERA2AEB202X?

Key risks include performance degradation due to wider tolerance (e.g., 1% vs 0.1%), reduced stability from using Thick Film instead of Thin Film technology, and a higher Temperature Coefficient of Resistance (TCR).

ERA2AEB202X Alternatives, Datasheet & Cross Reference | PANASONIC

ERA2AEB202X is a high-precision 2kΩ thin-film chip resistor in an 0402 package, ideal for applications requiring tight tolerance (±0.1%) and high stability. Finding a direct replacement requires matching these precision characteristics.

AI replacement insight

Electrical riskhigh

Substituting a 1% thick-film for a 0.1% thin-film resistor can significantly impact circuit accuracy and stability.

Package risklow

All candidates share the same 0402 package, ensuring physical compatibility.

Can it be replaced directly?

No direct, verified drop-in replacement is available. All reviewed candidates represent a significant downgrade in precision.

Best replacement path

Parametric relaxation to a 1% tolerance thick-film resistor, if application allows.

Main risk

Loss of circuit precision and stability due to tolerance and technology mismatch.

Recommended alternatives

A 2kΩ 0402 resistor with higher power rating but lower precision (±1% tolerance) and different technology (Thick Film).

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Alternative comparison matrix

Feature / factor	ERA2AEB202X	ERJ2RKF2001X	FRP0402F2001TS	Compatibility / risk
Resistance	2kΩ	2kΩ	2kΩ	2kΩ — Resistance value matches.; FRP0402F2001TS: Resistance value matches.
Tolerance	±0.1%	±1%	±1%	±1% — Significantly wider tolerance.; FRP0402F2001TS: Significantly wider tolerance.
Power	0.063W	0.1W	0.1W	0.1W — Higher power rating provides more margin.; FRP0402F2001TS: Higher power rating. Note: data conflict exists (1W vs 0.1W), using 0.1W.
Technology	Thin Film	Thick Film	Thick Film	Thick Film — Different technology affects stability and TCR.; FRP0402F2001TS: Different technology affects stability and TCR.
Tcr	Not specified, est. ≤±25 ppm/°C	±100 ppm/°C	±100 ppm/°C	±100 ppm/°C — Worse temperature stability.; FRP0402F2001TS: Worse temperature stability.

Application & sourcing insights

Questions & answers

Currently, no direct drop-in replacements have been verified. Alternatives like ERJ2RKF2001X exist but have lower precision (±1% tolerance) and must be reviewed by an engineer for suitability in your application.