ERA-2HEB7150X Equivalent & Substitute Parts

Part Overview

The ERA-2HEB7150X is a 715 Ohm ±0.1% thin film chip resistor in 0402 (1005 Metric) package rated at 0.063W (1/16W). This component is manufactured by Panasonic Electronic Components and is currently classified as obsolete. Due to its obsolete status and limited inventory availability (974 Pcs), identifying equivalent substitute parts is necessary to ensure design continuity and procurement reliability for applications requiring this specific resistance value and tolerance specification.

Substiute Parts

ERA-2HEB7150X

Panasonic Electronic ComponentsIn Stock: 1039ERA-2HEB7150X Datasheet

Current PartRFQ

ERA-2AEB7150X

Panasonic Electronic ComponentsIn Stock: 15565ERA-2AEB7150X Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The ERA-2AEB7150X qualifies as a direct substitute for the ERA-2HEB7150X based on the following critical parameters:

• Resistance Value: Both parts are 715 Ohms
• Tolerance: Both maintain ±0.1% tolerance
• Power Rating: Both are rated at 0.063W (1/16W)
• Package: Both use 0402 (1005 Metric) form factor
• Composition: Both are thin film construction
• Temperature Coefficient: Both specify ±25ppm/°C
• RoHS Compliance: Both are ROHS3 compliant
• Moisture Sensitivity: Both are MSL 1 (Unlimited)

The ERA-2AEB7150X is from the ERA-2A automotive-grade series with AEC-Q200 certification, whereas the ERA-2HEB7150X is from the standard ERA-2H series. The substitute part extends the maximum operating temperature to 155°C compared to 125°C for the main part, providing enhanced thermal performance within the same electrical specifications.

Parameter Comparison

Engineering Selection Recommendations

The ERA-2AEB7150X is the appropriate substitute for the ERA-2HEB7150X based on the following factors:

Product Status: The ERA-2AEB7150X is active and maintains 15,551 Pcs in stock inventory, ensuring long-term procurement availability compared to the obsolete ERA-2HEB7150X with limited stock of 974 Pcs.

Electrical Equivalence: Both parts maintain identical electrical specifications across resistance value, tolerance, power rating, temperature coefficient, and composition. The substitute part meets or exceeds all electrical requirements of the original part.

Compliance and Certifications: Both parts are ROHS3 compliant and MSL 1 rated. The ERA-2AEB7150X includes AEC-Q200 automotive qualification, which provides additional reliability assurance for applications requiring automotive-grade components.

Thermal Performance: The ERA-2AEB7150X extends the maximum operating temperature to 155°C, providing enhanced thermal margin for applications operating at elevated temperatures while maintaining the same minimum operating temperature of -55°C.

Package Compatibility: Both parts use identical 0402 (1005 Metric) packaging with matching physical dimensions and termination specifications, ensuring direct PCB layout compatibility.

Frequently Asked Questions (FAQ)

Q: Can the ERA-2AEB7150X be used as a direct replacement for the ERA-2HEB7150X?

A: Yes. Both parts share identical electrical specifications including 715 Ohm resistance, ±0.1% tolerance, 0.063W power rating, ±25ppm/°C temperature coefficient, and 0402 package form factor. The substitute part is physically and electrically compatible with the original part.

Q: What is the difference between the ERA-2H and ERA-2A series?

A: The ERA-2A series includes AEC-Q200 automotive qualification and extends the maximum operating temperature to 155°C compared to 125°C for the ERA-2H series. Both series maintain identical electrical specifications and package dimensions.

Q: Does the higher operating temperature range of the ERA-2AEB7150X affect its performance in standard applications?

A: No. The extended temperature range of the ERA-2AEB7150X does not negatively impact performance in applications operating within the original -55°C to 125°C range. The extended range provides additional thermal margin without affecting electrical characteristics.

Q: Are there any compliance or certification differences between these parts?

A: Both parts are ROHS3 compliant and MSL 1 rated. The ERA-2AEB7150X includes AEC-Q200 automotive certification, which is an additional qualification not present in the ERA-2HEB7150X. This certification is beneficial for automotive and high-reliability applications.

Q: What packaging formats are available for the substitute part?

A: The ERA-2AEB7150X is supplied in Tape & Reel (TR) format, which is the standard packaging for high-volume production and automated assembly processes.

Q: Is the ERA-2AEB7150X suitable for applications originally designed for the ERA-2HEB7150X?

A: Yes. The ERA-2AEB7150X meets all electrical and mechanical requirements of the ERA-2HEB7150X. Applications designed for the original part can use the substitute part without design modifications.