ESR10EZPJ304 Equivalent & Substitute Parts

Part Overview

The ESR10EZPJ304 is a 300 kOhms ±5% thick film chip resistor manufactured by Rohm Semiconductor in the 0805 (2012 Metric) package. This component is rated for 0.4W power dissipation and meets automotive AEC-Q200 qualification with pulse withstanding capability. The part is currently active in production with 5985 units in stock. Substitute parts are identified when equivalent electrical characteristics and mechanical compatibility are maintained across the same package and rating standards.

Substiute Parts

ESR10EZPJ304

Rohm SemiconductorIn Stock: 6059ESR10EZPJ304 Datasheet

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ERJ-P06J304V

Panasonic Electronic ComponentsIn Stock: 5635ERJ-P06J304V Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ESR10EZPJ304 is determined by the following criteria:

Resistance value must be 300 kOhms with ±5% tolerance. Package must be 0805 (2012 Metric) to ensure mechanical and electrical compatibility on printed circuit boards. Composition must be thick film. Temperature coefficient must be ±200ppm/°C. Operating temperature range must span -55°C to 155°C. Automotive AEC-Q200 qualification is required. RoHS3 compliance and MSL 1 rating must be maintained. Power rating may be equal to or greater than 0.4W without affecting substitution validity.

The identified substitute ERJ-P06J304V from Panasonic Electronic Components meets all these criteria with a higher power rating of 0.5W, making it a direct substitute.

Parameter Comparison

Engineering Selection Recommendations

The ERJ-P06J304V is a qualified substitute for the ESR10EZPJ304. Both components carry active product status and maintain identical AEC-Q200 automotive qualification. The substitute offers increased power dissipation capability at 0.5W compared to the original 0.4W specification, providing additional thermal margin in circuit applications. Both parts are ROHS3 compliant and carry MSL 1 rating, ensuring equivalent environmental and handling characteristics. The maximum seated height difference of 0.05mm (0.70mm versus 0.65mm) remains within typical PCB assembly tolerances for 0805 package components.

Frequently Asked Questions (FAQ)

Q: Can ERJ-P06J304V replace ESR10EZPJ304 in automotive applications?

A: Yes. Both components meet AEC-Q200 automotive qualification with identical resistance, tolerance, temperature coefficient, and operating temperature range specifications.

Q: Does the higher power rating of ERJ-P06J304V affect compatibility?

A: No. A higher power rating does not compromise substitution. The 0.5W rating of the Panasonic part provides additional thermal capability without affecting electrical performance in circuits designed for 0.4W operation.

Q: Are there physical placement concerns with the height difference?

A: The 0.05mm height difference (0.70mm versus 0.65mm) is within standard PCB assembly tolerances for 0805 components and does not require design modification.

Q: Do both parts meet the same environmental compliance standards?

A: Yes. Both ESR10EZPJ304 and ERJ-P06J304V are ROHS3 compliant with MSL 1 moisture sensitivity rating and identical operating temperature ranges of -55°C to 155°C.

Q: What determines if a part can substitute for the ESR10EZPJ304?

A: Substitution requires matching resistance value (300 kOhms), tolerance (±5%), package (0805), composition (thick film), temperature coefficient (±200ppm/°C), operating temperature range (-55°C to 155°C), and AEC-Q200 automotive rating. Power rating may be equal or higher.