ERA-2HEC53R6P Equivalent & Substitute Parts

Part Overview

The ERA-2HEC53R6P is a 53.6 Ohms ±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 and is ROHS3 compliant with MSL 1 rating.

The ERA-2HEC53R6P is classified as obsolete. Identifying equivalent substitute parts ensures design continuity and supply chain reliability for applications requiring this specific resistance value and tolerance specification.

Substiute Parts

ERA-2HEC53R6P

Panasonic Electronic ComponentsIn Stock: 1001ERA-2HEC53R6P Datasheet

Current PartRFQ

ERA-2AEC53R6X

Panasonic Electronic ComponentsIn Stock: 1093ERA-2AEC53R6X Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ERA-2HEC53R6P is determined by the following critical parameters:

• Resistance value: 53.6 Ohms (exact match required)
• Tolerance: ±0.25% (exact match required)
• Power rating: 0.063W minimum
• Package: 0402 (1005 Metric) form factor
• Composition: Thin film construction
• Temperature coefficient: ±25ppm/°C or better
• Operating temperature range: Must support minimum -55°C to 125°C
• RoHS compliance: ROHS3 or equivalent

The ERA-2AEC53R6X meets all substitution criteria. It maintains identical electrical specifications while offering extended operating temperature range (-55°C to 155°C) and automotive-grade AEC-Q200 qualification, making it suitable for applications requiring the ERA-2HEC53R6P.

Parameter Comparison

Engineering Selection Recommendations

The ERA-2AEC53R6X is the direct substitute for the obsolete ERA-2HEC53R6P. Both parts share identical electrical and mechanical specifications, ensuring functional compatibility in existing designs.

The ERA-2AEC53R6X offers additional advantages: active product status ensures ongoing availability, extended operating temperature range (-55°C to 155°C versus -55°C to 125°C) provides margin for thermal extremes, and AEC-Q200 automotive qualification supports applications requiring automotive-grade reliability standards.

Selection between these parts depends on application requirements. For standard industrial and consumer applications, the ERA-2AEC53R6X provides equivalent performance with superior supply chain continuity. For applications with specific automotive qualification mandates, the AEC-Q200 rating of the ERA-2AEC53R6X fulfills those requirements.

Frequently Asked Questions (FAQ)

Q: Can ERA-2AEC53R6X directly replace ERA-2HEC53R6P in existing designs?

A: Yes. Both parts are identical in resistance (53.6 Ohms), tolerance (±0.25%), power rating (0.063W), package (0402), composition (thin film), temperature coefficient (±25ppm/°C), and RoHS compliance. The ERA-2AEC53R6X operates across -55°C to 155°C, which encompasses the ERA-2HEC53R6P operating range of -55°C to 125°C. No design modifications are required.

Q: What is the significance of the AEC-Q200 rating on ERA-2AEC53R6X?

A: AEC-Q200 is an automotive industry qualification standard. The ERA-2AEC53R6X meets this standard, making it suitable for automotive applications. The ERA-2HEC53R6P carries no automotive qualification. If your application requires automotive-grade components, the ERA-2AEC53R6X is the appropriate choice.

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

A: No. Both parts 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 of 0.016" (0.40mm). PCB footprints are identical.

Q: Why is ERA-2HEC53R6P listed as obsolete?

A: The ERA-2HEC53R6P has been discontinued by Panasonic. The ERA-2AEC53R6X is the active replacement, offering the same electrical performance with extended temperature range and automotive qualification.

Q: Are moisture sensitivity levels the same?

A: Yes. Both parts carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity constraints during storage or handling.