ESR10EZPJ2R4 Equivalent & Substitute Parts

Part Overview

The ESR10EZPJ2R4 is a 2.4 Ohm ±5% 0.4W thick film chip resistor in 0805 (2012 Metric) package manufactured by Rohm Semiconductor. This component is rated for automotive applications under AEC-Q200 standard with pulse withstanding capability. The part is currently active in production with 3,898 units in stock. Substitute parts are identified when equivalent electrical and mechanical specifications are required due to availability constraints, design flexibility, or specific performance requirements within the allowed parameter ranges.

Substiute Parts

ESR10EZPJ2R4

Rohm SemiconductorIn Stock: 3961ESR10EZPJ2R4 Datasheet

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ESR10EZPF2R40

Rohm SemiconductorIn Stock: 6025ESR10EZPF2R40 Datasheet

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CRCW08052R40JNEAHP

Vishay DaleIn Stock: 5637CRCW08052R40JNEAHP Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ESR10EZPJ2R4 is determined by the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 2.4 Ohms
• Package type: 0805 (2012 Metric)
• Automotive certification: AEC-Q200
• Operating temperature range: -55°C to 155°C
• RoHS compliance: ROHS3 Compliant
• Composition: Thick Film

Allowable Variation Parameters:

• Tolerance: ±5% or tighter (±1% acceptable)
• Power rating: 0.4W or higher (0.5W acceptable)
• Temperature coefficient: ±200ppm/°C or better (±100ppm/°C acceptable)
• Height seated maximum: 0.026" or less (0.020" acceptable)

The identified substitute parts meet all mandatory parameters while offering improvements or equivalent performance in allowable variation parameters.

Parameter Comparison

Engineering Selection Recommendations

ESR10EZPF2R40 (Rohm Semiconductor): This substitute offers improved tolerance specification at ±1% compared to the ±5% of the main part, with a superior temperature coefficient of ±100ppm/°C. Both parts are manufactured by Rohm Semiconductor and maintain identical power rating, package dimensions, and automotive AEC-Q200 certification. This part is suitable for applications requiring tighter resistance tolerance while maintaining equivalent thermal and mechanical characteristics.

CRCW08052R40JNEAHP (Vishay Dale): This substitute provides a higher power rating of 0.5W compared to the 0.4W of the main part, with identical tolerance and temperature coefficient specifications. The reduced seated height of 0.020" may provide advantages in space-constrained applications. Both parts maintain AEC-Q200 automotive certification and ROHS3 compliance. This part is suitable for applications requiring increased power dissipation capability or reduced component height.

All substitute parts maintain active product status, full automotive compliance, and unlimited moisture sensitivity rating.

Frequently Asked Questions (FAQ)

Q: Can ESR10EZPF2R40 be used as a direct replacement for ESR10EZPJ2R4?

A: Yes. Both parts share identical resistance value, package type, power rating, operating temperature range, and AEC-Q200 automotive certification. The ESR10EZPF2R40 offers improved tolerance (±1% vs ±5%) and better temperature coefficient (±100ppm/°C vs ±200ppm/°C), making it functionally compatible and electrically superior for the same application.

Q: What are the key differences between CRCW08052R40JNEAHP and ESR10EZPJ2R4?

A: The primary difference is the power rating: CRCW08052R40JNEAHP is rated at 0.5W versus 0.4W for ESR10EZPJ2R4. Additionally, CRCW08052R40JNEAHP has a lower seated height of 0.020" compared to 0.026". Both parts maintain identical resistance, tolerance, operating temperature range, and AEC-Q200 certification. The higher power rating makes CRCW08052R40JNEAHP suitable for applications with greater thermal demands.

Q: Are all substitute parts suitable for automotive applications?

A: Yes. All listed substitute parts carry AEC-Q200 automotive certification, matching the main part specification. All parts are ROHS3 compliant and rated MSL 1 (Unlimited), meeting automotive industry standards.

Q: Does package compatibility differ between these parts?

A: No. All parts use the 0805 (2012 Metric) package with identical footprint dimensions of 0.079" L x 0.049" W (2.00mm x 1.25mm). The seated height variation in CRCW08052R40JNEAHP (0.020" vs 0.026") does not affect PCB footprint compatibility but may be relevant for applications with height constraints.

Q: Which substitute should be selected for improved precision?

A: ESR10EZPF2R40 provides tighter tolerance at ±1% and superior temperature coefficient at ±100ppm/°C, making it the appropriate choice for applications requiring improved resistance accuracy and stability across temperature variations.