ERA-2HEC8201P Equivalent & Substitute Parts

Part Overview

The ERA-2HEC8201P is an 8.2 kOhms ±0.25% thin film chip resistor in 0402 (1005 Metric) package rated at 0.063W (1/16W). Manufactured by Panasonic Electronic Components, this part operates across -55°C to 125°C with a temperature coefficient of ±25ppm/°C. The product is currently obsolete, necessitating identification of functionally equivalent alternatives for ongoing design support and procurement.

Substiute Parts

ERA-2HEC8201P

Panasonic Electronic ComponentsIn Stock: 890ERA-2HEC8201P Datasheet

Current PartRFQ

ERA-2AEC8201X

Panasonic Electronic ComponentsIn Stock: 1029ERA-2AEC8201X Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete ERA-2HEC8201P is determined by strict equivalence across the following parameters:

• Resistance value: 8.2 kOhms
• Tolerance: ±0.25%
• Power rating: 0.063W (1/16W)
• Package type: 0402 (1005 Metric)
• Composition: Thin Film
• Temperature coefficient: ±25ppm/°C
• RoHS compliance: ROHS3 Compliant
• Moisture sensitivity: MSL 1

The ERA-2AEC8201X meets all substitution criteria. This part maintains identical electrical specifications and package dimensions while offering extended operating temperature range (-55°C to 155°C) and active product status with AEC-Q200 automotive qualification.

Parameter Comparison

Engineering Selection Recommendations

The ERA-2AEC8201X is the direct substitute for the obsolete ERA-2HEC8201P. Both parts share identical electrical and mechanical specifications, ensuring pin-for-pin and functional compatibility. The ERA-2AEC8201X offers the advantage of active product status with continuous manufacturing availability. 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. AEC-Q200 automotive qualification of the ERA-2AEC8201X indicates compliance with automotive reliability standards and is applicable for both automotive and general industrial applications.

Frequently Asked Questions (FAQ)

Q: Can ERA-2AEC8201X be used as a direct replacement for ERA-2HEC8201P?

A: Yes. Both parts are electrically and mechanically identical with respect to resistance value (8.2 kOhms), tolerance (±0.25%), power rating (0.063W), package (0402), composition (thin film), and temperature coefficient (±25ppm/°C). No circuit modifications are required.

Q: What is the difference between ERA-2HEC8201P and ERA-2AEC8201X?

A: The ERA-2AEC8201X has an extended operating temperature range (-55°C to 155°C versus -55°C to 125°C) and carries AEC-Q200 automotive qualification. The ERA-2HEC8201P is obsolete; the ERA-2AEC8201X is in active production.

Q: Are there any package or footprint differences?

A: No. Both parts use the 0402 (1005 Metric) package with identical dimensions: 0.039" L × 0.020" W (1.00mm × 0.50mm) and maximum seated height of 0.016" (0.40mm). PCB footprints are interchangeable.

Q: Is the ERA-2AEC8201X suitable for non-automotive applications?

A: Yes. AEC-Q200 qualification indicates enhanced reliability testing and is applicable across automotive, industrial, and general commercial applications. The part meets ROHS3 compliance and MSL 1 moisture sensitivity requirements for standard handling and storage.

Q: What is the availability status of these parts?

A: ERA-2HEC8201P is obsolete with limited remaining inventory (849 Pcs). ERA-2AEC8201X is in active production with current inventory of 952 Pcs.