ESR10EZPJ621 Equivalent & Substitute Parts

Part Overview

The ESR10EZPJ621 is a 620 Ohms ±5% thick film chip resistor in 0805 (2012 Metric) package rated for 0.4W power dissipation. Manufactured by Rohm Semiconductor, this component is designed for automotive applications and meets AEC-Q200 qualification standards with pulse withstanding capability. The part is currently in active production status with 909 units available in inventory.

Substitute parts are identified when equivalent electrical performance, mechanical compatibility, and automotive qualification requirements are maintained across alternative manufacturers while meeting the same functional specifications.

Substiute Parts

ESR10EZPJ621

Rohm SemiconductorIn Stock: 965ESR10EZPJ621 Datasheet

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ERJ-P06J621V

Panasonic Electronic ComponentsIn Stock: 6368ERJ-P06J621V Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ESR10EZPJ621 is determined by the following critical parameters:

Resistance value and tolerance must remain identical at 620 Ohms ±5%. Package and case dimensions must match the 0805 (2012 Metric) standard to ensure PCB footprint compatibility. Composition type must be thick film to maintain electrical performance characteristics. Temperature coefficient specification of ±200ppm/°C must be maintained. Operating temperature range must cover or exceed -55°C ~ 155°C. Automotive AEC-Q200 qualification is required for applications in automotive environments. Pulse withstanding capability must be present. RoHS3 compliance and MSL 1 rating must be maintained.

The ERJ-P06J621V from Panasonic Electronic Components qualifies as a substitute part because it meets all these critical parameters while offering an increased power rating of 0.5W (1/2W), which provides additional thermal margin without compromising any other specifications.

Parameter Comparison

Engineering Selection Recommendations

Both the ESR10EZPJ621 and ERJ-P06J621V are active production components with full AEC-Q200 automotive qualification and ROHS3 compliance. The ERJ-P06J621V provides a higher power rating of 0.5W compared to the 0.4W rating of the ESR10EZPJ621, while maintaining identical electrical specifications and package dimensions. The maximum seated height difference of 0.002" (0.05mm) between the two parts is within typical PCB assembly tolerances for 0805 components. Selection between these parts should be based on application power dissipation requirements and component availability.

Frequently Asked Questions (FAQ)

Q: Can ERJ-P06J621V replace ESR10EZPJ621 in automotive applications? A: Yes. Both parts meet AEC-Q200 automotive qualification, maintain identical resistance value and tolerance, operate across the same temperature range, and are packaged in the same 0805 (2012 Metric) case. The higher power rating of the ERJ-P06J621V does not create compatibility issues.

Q: Are there dimensional compatibility concerns between these parts? A: The parts share identical length and width dimensions of 0.079" x 0.049" (2.00mm x 1.25mm). The maximum seated height differs by 0.002" (0.05mm), which is within standard PCB assembly tolerances for 0805 components and does not affect PCB layout or assembly processes.

Q: Do both parts meet the same compliance standards? A: Yes. Both ESR10EZPJ621 and ERJ-P06J621V are ROHS3 compliant, carry MSL 1 (Unlimited) moisture sensitivity rating, and hold AEC-Q200 automotive qualification with pulse withstanding capability.

Q: What is the primary difference between these substitute parts? A: The primary difference is the power rating. The ERJ-P06J621V is rated for 0.5W (1/2W) compared to the ESR10EZPJ621 at 0.4W (2/5W). All other electrical and mechanical specifications remain identical.

Q: Are temperature coefficient specifications identical? A: Yes. Both parts specify ±200ppm/°C temperature coefficient and operate across the identical temperature range of -55°C ~ 155°C.