ESR03EZPJ364 Equivalent & Substitute Parts

Part Overview

The ESR03EZPJ364 is a 360 kOhms ±5% thick film chip resistor in 0603 (1608 Metric) package rated for 0.25W (1/4W) power dissipation. This component is manufactured by Rohm Semiconductor and carries AEC-Q200 automotive qualification with pulse withstanding capability. The part is currently in active production status. Substitute parts are identified when equivalent electrical and mechanical specifications are required due to inventory constraints, supply chain considerations, or design flexibility needs while maintaining compliance with automotive standards and thermal performance requirements.

Substiute Parts

ESR03EZPJ364

Rohm SemiconductorIn Stock: 726ESR03EZPJ364 Datasheet

Current PartRFQ

ERJ-PA3J364V

Panasonic Electronic ComponentsIn Stock: 5549ERJ-PA3J364V Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ESR03EZPJ364 is determined by the following critical parameters:

• Resistance Value: Must be 360 kOhms
• Tolerance: Must be ±5%
• Package / Case: Must be 0603 (1608 Metric)
• Composition: Must be Thick Film
• Temperature Coefficient: Must be ±200ppm/°C
• Operating Temperature Range: Must be -55°C ~ 155°C
• Automotive Rating: Must maintain AEC-Q200 qualification
• RoHS Status: Must be ROHS3 Compliant
• Moisture Sensitivity Level: Must be MSL 1

The ERJ-PA3J364V from Panasonic Electronic Components meets all these criteria. The power rating difference (0.333W vs 0.25W) represents a higher capability in the substitute part, which is acceptable in substitution scenarios as it provides equal or greater performance margin without altering the electrical characteristics or thermal behavior of the circuit.

Parameter Comparison

Engineering Selection Recommendations

The ERJ-PA3J364V is a direct substitute for the ESR03EZPJ364 based on matching electrical specifications, identical package dimensions, and equivalent automotive qualification status. Both parts maintain ROHS3 compliance and AEC-Q200 certification, ensuring compatibility in automotive applications. The higher power rating of the substitute part (0.333W vs 0.25W) does not introduce any compatibility issues and provides additional thermal margin. Selection between these parts should be based on availability, lead time, and supply chain requirements rather than technical performance differences.

Frequently Asked Questions (FAQ)

Q: Can ERJ-PA3J364V replace ESR03EZPJ364 in automotive applications?

A: Yes. Both parts carry AEC-Q200 automotive qualification, maintain identical resistance value (360 kOhms), tolerance (±5%), package (0603), temperature coefficient (±200ppm/°C), and operating temperature range (-55°C ~ 155°C). The substitute part's higher power rating (0.333W) does not affect circuit compatibility.

Q: Are the physical dimensions identical?

A: Yes. Both parts measure 0.063" L x 0.031" W (1.60mm x 0.80mm) with maximum seated height of 0.022" (0.55mm). They are mechanically interchangeable on PCB layouts designed for 0603 package components.

Q: What is the significance of the power rating difference?

A: The ERJ-PA3J364V is rated for 0.333W (1/3W) compared to the ESR03EZPJ364 at 0.25W (1/4W). This represents a higher power dissipation capability in the substitute part. In substitution scenarios, a higher power rating is acceptable as it provides equal or greater thermal performance margin without changing electrical behavior.

Q: Do both parts meet the same compliance standards?

A: Yes. Both parts are ROHS3 compliant, carry AEC-Q200 automotive rating, and maintain MSL 1 (Unlimited) moisture sensitivity level. They are equivalent for regulatory and environmental compliance requirements.

Q: Are there any restrictions on substituting these parts?

A: No technical restrictions exist. Substitution is based on identical electrical specifications, package compatibility, and equivalent automotive certifications. Selection should be driven by supply availability and procurement requirements.