ERA-2HRB2001P Equivalent & Substitute Parts

Part Overview

The ERA-2HRB2001P is a 2 kOhms ±0.1% thin film chip resistor in 0402 (1005 Metric) package rated at 1/16W (0.063W) power dissipation. Manufactured by Panasonic Electronic Components, this part operates across -55°C to 125°C with a temperature coefficient of ±10ppm/°C. The product is currently obsolete, necessitating identification of functionally equivalent alternatives for ongoing design support and procurement.

Substiute Parts

ERA-2HRB2001P

Panasonic Electronic ComponentsIn Stock: 1207ERA-2HRB2001P Datasheet

Current PartRFQ

ERA-2ARB2001X

Panasonic Electronic ComponentsIn Stock: 817ERA-2ARB2001X Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ERA-2HRB2001P is determined by the following critical parameters:

• Resistance Value: Must be 2 kOhms
• Tolerance: Must be ±0.1% or tighter
• Power Rating: Must be 0.063W (1/16W) or higher
• Package: Must be 0402 (1005 Metric)
• Composition: Must be thin film
• Temperature Coefficient: Must be ±10ppm/°C or better
• RoHS Compliance: Must maintain ROHS3 Compliant status

The ERA-2ARB2001X meets all substitution criteria. It is manufactured by Panasonic Electronic Components in the same ERA series family, maintains identical electrical specifications, and is available in active product status with extended operating temperature range (-55°C to 155°C).

Parameter Comparison

Engineering Selection Recommendations

The ERA-2ARB2001X is the direct functional equivalent for ERA-2HRB2001P replacement. Both parts share identical electrical and mechanical specifications within the critical substitution parameters. The ERA-2ARB2001X offers the advantage of active product status, ensuring continued availability and supply chain stability. The extended operating temperature range (-55°C to 155°C versus -55°C to 125°C) provides additional thermal margin for applications operating at elevated temperatures. The AEC-Q200 automotive qualification of the ERA-2ARB2001X does not restrict its use in non-automotive applications and represents an enhancement in reliability documentation. Both parts maintain ROHS3 compliance and MSL 1 rating, ensuring compatibility with standard PCB assembly processes.

Frequently Asked Questions (FAQ)

Q: Can ERA-2ARB2001X be used as a direct replacement for ERA-2HRB2001P?

A: Yes. Both parts are 2 kOhms ±0.1% thin film resistors in 0402 package with identical power ratings, temperature coefficients, and operating specifications. Electrical and mechanical compatibility is complete.

Q: What is the difference between ERA-2HRB and ERA-2ARB series?

A: The ERA-2ARB series incorporates AEC-Q200 automotive qualification and extends the maximum operating temperature to 155°C compared to 125°C for the ERA-2HRB series. Both series use identical thin film technology and tolerance specifications.

Q: Are there any PCB layout or assembly considerations when substituting ERA-2ARB2001X for ERA-2HRB2001P?

A: No. Both parts use the 0402 (1005 Metric) package with identical footprint dimensions (0.039" L x 0.020" W, 1.00mm x 0.50mm) and height (0.016" maximum seated height). No PCB redesign or assembly process modification is required.

Q: Does the AEC-Q200 qualification on ERA-2ARB2001X affect its use in non-automotive applications?

A: No. AEC-Q200 qualification represents additional reliability testing and documentation. Parts qualified to automotive standards are suitable for all commercial and industrial applications.

Q: What is the moisture sensitivity level for both parts?

A: Both ERA-2HRB2001P and ERA-2ARB2001X carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions. Standard PCB assembly processes and storage conditions apply without special handling requirements.