ERA-2ARB2001X Equivalent & Substitute Parts

Part Overview

The ERA-2ARB2001X is a 2 kOhms ±0.1% thin film chip resistor in 0402 (1005 Metric) package rated for 0.063W (1/16W) power dissipation. This component is designed for automotive applications and meets AEC-Q200 qualification standards. The part is currently in active production status with full RoHS3 and REACH compliance.

Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across the same product series, enabling direct functional replacement in circuit designs while preserving performance specifications and reliability ratings.

Substiute Parts

ERA-2ARB2001X

Panasonic Electronic ComponentsIn Stock: 817ERA-2ARB2001X Datasheet

Current PartRFQ

ERA-2ARB202X

Panasonic Electronic ComponentsIn Stock: 18135ERA-2ARB202X Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ERA-2ARB2001X is determined by strict equivalence across the following critical parameters:

• Resistance value: 2 kOhms
• Tolerance: ±0.1%
• Power rating: 0.063W (1/16W)
• Package: 0402 (1005 Metric)
• Composition: Thin Film
• Temperature coefficient: ±10ppm/°C
• Operating temperature range: -55°C ~ 155°C
• Automotive qualification: AEC-Q200

The ERA-2ARB202X qualifies as a direct substitute based on identical electrical specifications and mechanical dimensions. The primary distinction between these parts is packaging format: ERA-2ARB2001X is supplied in standard packaging, while ERA-2ARB202X is supplied in Tape & Reel (TR) format. Both parts share the same base product number (ERA-2AR) and series designation (ERA-2A), confirming functional equivalence.

Parameter Comparison

Engineering Selection Recommendations

Both ERA-2ARB2001X and ERA-2ARB202X are active production parts from Panasonic Electronic Components with identical electrical and mechanical specifications. Selection between these parts is determined by procurement and assembly requirements rather than functional performance.

ERA-2ARB2001X is appropriate for applications requiring standard packaging format. ERA-2ARB202X in Tape & Reel format is suitable for high-volume automated assembly operations where continuous reel feeding is required.

Both parts maintain full AEC-Q200 automotive qualification, ROHS3 compliance, and unlimited moisture sensitivity rating (MSL 1), ensuring equivalent reliability and regulatory status across automotive and industrial applications.

Frequently Asked Questions (FAQ)

Q: Can ERA-2ARB202X replace ERA-2ARB2001X in circuit designs?

A: Yes. Both parts are electrically and mechanically identical. The only difference is packaging format (standard versus Tape & Reel). Circuit performance and reliability are equivalent.

Q: What is the significance of the packaging difference between these parts?

A: Packaging format affects procurement and assembly logistics. Standard packaging is used for manual assembly or small-batch operations. Tape & Reel format is optimized for automated pick-and-place assembly in high-volume manufacturing.

Q: Are both parts suitable for automotive applications?

A: Yes. Both ERA-2ARB2001X and ERA-2ARB202X carry AEC-Q200 qualification and are rated for automotive use across the operating temperature range of -55°C to 155°C.

Q: Do these parts have identical compliance certifications?

A: Yes. Both parts are ROHS3 compliant, REACH unaffected, and carry MSL 1 (unlimited) moisture sensitivity rating.

Q: What determines whether a part qualifies as a substitute?

A: Substitution requires matching resistance value, tolerance, power rating, package dimensions, composition type, temperature coefficient, operating temperature range, and automotive qualification status. Packaging format alone does not prevent substitution.