ESR25JZPJ152 Equivalent & Substitute Parts

Part Overview

The ESR25JZPJ152 is a 1.5 kOhms ±5% thick film chip resistor manufactured by Rohm Semiconductor in the 1210 (3225 Metric) package. This automotive-grade component features AEC-Q200 qualification and pulse withstanding capability, designed for high-reliability applications requiring 0.667W power dissipation. The part is currently in active production status. Substitute parts are necessary to address supply chain flexibility, inventory availability, or specific design requirements while maintaining electrical and mechanical compatibility.

Substiute Parts

ESR25JZPJ152

Rohm SemiconductorIn Stock: 1146ESR25JZPJ152 Datasheet

Current PartRFQ

ERJ-P14J152U

Panasonic Electronic ComponentsIn Stock: 3002ERJ-P14J152U Datasheet

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CRCW12101K50JNEA

Vishay DaleIn Stock: 16802CRCW12101K50JNEA Datasheet

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ERJ-14YJ152U

Panasonic Electronic ComponentsIn Stock: 205418ERJ-14YJ152U Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict alignment with the following critical parameters: resistance value (1.5 kOhms), tolerance (±5%), package type (1210), composition (thick film), temperature coefficient (±200ppm/°C), operating temperature range (-55°C to 155°C), and automotive qualification (AEC-Q200). All substitute parts listed maintain these core electrical and mechanical specifications. Power rating variations are permitted when the substitute part meets or exceeds the original specification, as lower power dissipation requirements do not compromise circuit functionality. All substitutes are ROHS3 compliant with MSL 1 rating.

Parameter Comparison

Engineering Selection Recommendations

All listed substitute parts maintain full electrical and mechanical compatibility with the ESR25JZPJ152. Selection should prioritize parts with active product status for new designs. ERJ-P14J152U and CRCW12101K50JNEA are both actively produced alternatives suitable for new applications. ERJ-14YJ152U, while electrically compatible and widely available, carries a "Not For New Designs" status and should be reserved for legacy system maintenance or replacement scenarios. The power rating reduction from 0.667W to 0.5W in substitute parts is acceptable provided circuit analysis confirms power dissipation does not exceed 0.5W at maximum operating conditions. All parts maintain AEC-Q200 automotive qualification and ROHS3 compliance, ensuring regulatory and reliability requirements are met across all substitution options.

Frequently Asked Questions (FAQ)

Q: Can ERJ-P14J152U replace ESR25JZPJ152 in new designs? A: Yes. ERJ-P14J152U is electrically and mechanically equivalent with active product status. The 0.5W power rating is acceptable if circuit power dissipation does not exceed this limit.

Q: What is the significance of the power rating difference between 0.667W and 0.5W? A: The substitute parts have lower power ratings. Substitution is valid only when actual circuit power dissipation remains below 0.5W. If the original design requires the full 0.667W capability, substitution is not appropriate.

Q: Why is ERJ-14YJ152U marked "Not For New Designs"? A: This designation indicates the manufacturer is phasing out this product line. While electrically compatible and suitable for replacement applications, it should not be selected for new product development.

Q: Are all substitute parts automotive-qualified? A: Yes. All listed substitutes carry AEC-Q200 qualification, meeting automotive reliability and quality standards equivalent to the original part.

Q: Do substitute parts have different physical dimensions? A: All parts use the 1210 (3225 Metric) package with identical length and width (0.126" × 0.098"). Seated height varies slightly (0.024" to 0.028"), which is within standard PCB assembly tolerances and does not affect functionality.

Q: Are all substitutes RoHS compliant? A: Yes. All listed parts are ROHS3 compliant with MSL 1 rating, meeting environmental and moisture sensitivity requirements.