ERA-2ARB2002X Equivalent & Substitute Parts

Part Overview

The ERA-2ARB2002X is a 20 kOhms ±0.1% thin film chip resistor in 0402 (1005 Metric) package manufactured by Panasonic Electronic Components. This component is rated for automotive applications under AEC-Q200 standard with operating temperature range of -55°C to 155°C. The part is currently in active production status with 726 pieces available in stock. Substitute parts are identified when packaging configuration or inventory availability requires alternative sourcing while maintaining identical electrical and mechanical specifications.

Substiute Parts

ERA-2ARB2002X

Panasonic Electronic ComponentsIn Stock: 741ERA-2ARB2002X Datasheet

Current PartRFQ

ERA-2ARB203X

Panasonic Electronic ComponentsIn Stock: 20009ERA-2ARB203X Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ERA-2ARB2002X is determined by equivalence across the following critical parameters:

• Resistance value: 20 kOhms
• Tolerance: ±0.1%
• Power rating: 0.063W (1/16W)
• Package type: 0402 (1005 Metric)
• Composition: Thin Film
• Temperature coefficient: ±10ppm/°C
• Operating temperature range: -55°C ~ 155°C
• Automotive compliance: AEC-Q200
• RoHS compliance: ROHS3

The identified substitute ERA-2ARB203X maintains all electrical and mechanical specifications identical to the main part. The primary difference is packaging configuration: ERA-2ARB203X is supplied in Tape & Reel (TR) format, whereas ERA-2ARB2002X uses standard packaging. Both parts are manufactured by Panasonic Electronic Components within the ERA-2A series.

Parameter Comparison

Engineering Selection Recommendations

Both ERA-2ARB2002X and ERA-2ARB203X are active production components manufactured by Panasonic Electronic Components with identical electrical and mechanical specifications. Selection between these parts is determined by packaging and supply requirements:

• ERA-2ARB2002X: Standard packaging format, suitable for applications requiring smaller order quantities or specific packaging configurations.
• ERA-2ARB203X: Tape & Reel (TR) packaging format, optimized for high-volume automated assembly processes with significantly higher inventory availability (19936 pieces versus 726 pieces).

Both parts maintain full compliance with AEC-Q200 automotive standards, ROHS3 regulations, and REACH requirements. The choice between these substitutes does not affect circuit performance or reliability characteristics.

Frequently Asked Questions (FAQ)

Q: Can ERA-2ARB203X be used as a direct replacement for ERA-2ARB2002X?

A: Yes. Both parts are electrically and mechanically identical with matching resistance value (20 kOhms), tolerance (±0.1%), power rating (0.063W), package type (0402), and automotive certification (AEC-Q200). The only difference is packaging format.

Q: What is the difference between standard packaging and Tape & Reel (TR) format?

A: Tape & Reel (TR) packaging supplies components wound on continuous tape within a reel, designed for automated pick-and-place assembly equipment. Standard packaging typically refers to alternative delivery formats. Both formats contain identical components.

Q: Are there any temperature or operating condition differences between these parts?

A: No. Both parts operate identically across the -55°C to 155°C temperature range with ±10ppm/°C temperature coefficient.

Q: Do both parts meet automotive compliance requirements?

A: Yes. Both ERA-2ARB2002X and ERA-2ARB203X are AEC-Q200 rated and ROHS3 compliant, meeting automotive industry standards.

Q: Which part should be selected for high-volume production?

A: ERA-2ARB203X in Tape & Reel format is optimized for high-volume automated assembly with significantly higher inventory availability.