ERA-2HEC2800P Equivalent & Substitute Parts

Part Overview

The ERA-2HEC2800P is a 280 Ohms ±0.25% thin film chip resistor in 0402 (1005 Metric) package rated at 0.063W (1/16W). Manufactured by Panasonic Electronic Components, this component is classified as obsolete. Due to its obsolete status, identifying equivalent substitute parts with matching electrical and mechanical specifications is essential for design continuity and procurement planning.

Substiute Parts

ERA-2HEC2800P

Panasonic Electronic ComponentsIn Stock: 1174ERA-2HEC2800P Datasheet

Current PartRFQ

ERA-2AEC2800X

Panasonic Electronic ComponentsIn Stock: 1093ERA-2AEC2800X Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ERA-2HEC2800P is determined by the following critical parameters:

• Resistance Value: 280 Ohms (exact match required)
• Tolerance: ±0.25% (exact match required)
• Power Rating: 0.063W, 1/16W (exact match required)
• Package: 0402 (1005 Metric) (exact match required)
• Composition: Thin Film (exact match required)
• Temperature Coefficient: ±25ppm/°C (exact match required)
• RoHS Compliance: ROHS3 Compliant (minimum requirement)

The ERA-2AEC2800X qualifies as a direct substitute. It maintains identical electrical specifications (resistance, tolerance, power rating, temperature coefficient) and mechanical dimensions. The substitute belongs to the ERA-2A series (automotive-grade) versus the ERA-2H series (standard-grade) of the main part, with an extended operating temperature range and AEC-Q200 automotive qualification.

Parameter Comparison

Engineering Selection Recommendations

The ERA-2AEC2800X is the qualified substitute for the obsolete ERA-2HEC2800P. Both components share identical electrical and mechanical specifications, ensuring direct functional compatibility in circuit applications.

The substitute offers the following advantages:

• Active Product Status: The ERA-2AEC2800X is currently in active production, ensuring long-term availability and supply chain stability.
• Extended Temperature Range: Operating temperature extends to 155°C (versus 125°C for the main part), providing additional thermal margin in high-temperature environments.
• Automotive Qualification: AEC-Q200 certification qualifies the substitute for automotive applications, meeting industry reliability standards.
• Regulatory Compliance: Both components maintain ROHS3 compliance and unlimited moisture sensitivity level (MSL 1).

Selection of the ERA-2AEC2800X eliminates obsolescence risk while maintaining full electrical and mechanical compatibility with existing designs.

Frequently Asked Questions (FAQ)

Q: Can the ERA-2AEC2800X be used as a direct replacement for the ERA-2HEC2800P?

A: Yes. Both components have identical resistance (280 Ohms), tolerance (±0.25%), power rating (0.063W), package (0402), composition (thin film), and temperature coefficient (±25ppm/°C). Mechanical dimensions and termination count are identical. The substitute is electrically and mechanically interchangeable.

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

A: The ERA-2H series represents standard-grade thin film resistors. The ERA-2A series represents automotive-grade thin film resistors with AEC-Q200 qualification. The ERA-2AEC2800X includes automotive-grade certification and an extended operating temperature range (-55°C to 155°C versus -55°C to 125°C).

Q: Does the extended operating temperature range of the ERA-2AEC2800X affect circuit performance?

A: No. The extended temperature range (to 155°C) is an additional capability that does not alter electrical performance within the original operating range (-55°C to 125°C). The temperature coefficient remains ±25ppm/°C for both parts.

Q: Are both components RoHS compliant?

A: Yes. Both the ERA-2HEC2800P and ERA-2AEC2800X are ROHS3 compliant and have moisture sensitivity level 1 (unlimited).

Q: Why is the ERA-2HEC2800P listed as obsolete?

A: The ERA-2HEC2800P has been discontinued by Panasonic Electronic Components. The ERA-2AEC2800X serves as the active replacement, offering equivalent performance with automotive-grade qualification and extended availability.

Q: Are there any package or footprint differences between these components?

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