ESR25JZPJ363 Equivalent & Substitute Parts

Part Overview

The ESR25JZPJ363 is a 36 kOhms ±5% thick film chip resistor in 1210 (3225 Metric) package rated for 0.667W (2/3W) 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 843 units available in inventory.

Substitute parts become necessary when the primary component reaches end-of-life, experiences supply constraints, or when design requirements allow for alternative manufacturers meeting equivalent electrical and mechanical specifications.

Substiute Parts

ESR25JZPJ363

Rohm SemiconductorIn Stock: 857ESR25JZPJ363 Datasheet

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ERJ-14YJ363U

Panasonic Electronic ComponentsIn Stock: 25758ERJ-14YJ363U Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ESR25JZPJ363 is determined by the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 36 kOhms
• Tolerance: ±5%
• Package type: 1210 (3225 Metric)
• Composition: Thick Film
• Temperature coefficient: ±200ppm/°C
• Operating temperature range: -55°C to 155°C
• Automotive qualification: AEC-Q200
• RoHS compliance: ROHS3 Compliant

Allowable Variation:

• Power rating: Substitute parts may have equal or lower power rating (0.5W minimum acceptable for equivalent functionality in most automotive circuits)
• Product status: Active or Not For New Designs status acceptable for existing designs

The ERJ-14YJ363U from Panasonic Electronic Components qualifies as a substitute based on matching all mandatory parameters. The lower power rating (0.5W vs. 0.667W) represents a conservative design consideration and does not disqualify substitution when circuit power dissipation requirements do not exceed 0.5W.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection (ESR25JZPJ363): Select the ESR25JZPJ363 for new automotive designs. This component maintains active production status and provides the specified 0.667W power rating with full AEC-Q200 automotive qualification and ROHS3 compliance.

Substitute Selection (ERJ-14YJ363U): The ERJ-14YJ363U from Panasonic is electrically and mechanically compatible for existing designs where circuit analysis confirms power dissipation does not exceed 0.5W. This substitute maintains AEC-Q200 automotive qualification and ROHS3 compliance. The "Not For New Designs" status indicates this part is suitable for replacement and repair applications only.

Compliance Verification: Both parts satisfy automotive AEC-Q200 requirements, ROHS3 environmental compliance, and REACH unaffected status. Physical package compatibility is confirmed with identical footprint dimensions (3.20mm x 2.50mm), with maximum seated height differing by 0.05mm (0.65mm vs. 0.70mm), which does not affect PCB assembly or clearance in standard automotive applications.

Frequently Asked Questions (FAQ)

Q: Can ERJ-14YJ363U replace ESR25JZPJ363 in all applications?

A: Substitution is valid when circuit power dissipation analysis confirms the resistor operates below 0.5W. The lower power rating of the ERJ-14YJ363U (0.5W vs. 0.667W) is the limiting factor. If your circuit design requires the full 0.667W capability, the ESR25JZPJ363 must be retained.

Q: Are the physical packages identical?

A: Both parts use the 1210 (3225 Metric) package with identical footprint dimensions of 3.20mm length by 2.50mm width. Maximum seated height differs by 0.05mm (ESR25JZPJ363 at 0.65mm, ERJ-14YJ363U at 0.70mm). This height difference does not affect PCB layout or component clearance in standard designs.

Q: Do both parts meet automotive qualification requirements?

A: Yes. Both the ESR25JZPJ363 and ERJ-14YJ363U carry AEC-Q200 automotive qualification, ROHS3 compliance, and REACH unaffected status. Both are suitable for automotive applications within their respective power ratings.

Q: What does "Not For New Designs" mean for the ERJ-14YJ363U?

A: This designation indicates the Panasonic ERJ-14YJ363U is in mature or declining production phase. It remains available for replacement and repair of existing designs but should not be selected for new product development. The ESR25JZPJ363 is the recommended choice for new automotive designs.

Q: Are there tolerance or temperature coefficient differences?

A: No. Both parts specify ±5% tolerance and ±200ppm/°C temperature coefficient. Electrical performance characteristics are equivalent across the operating temperature range of -55°C to 155°C.