ESR25JZPJ133 Equivalent & Substitute Parts

Part Overview

The ESR25JZPJ133 is a 13 kOhms ±5% thick film chip resistor manufactured by Rohm Semiconductor in the 1210 (3225 Metric) package format. Rated for 0.667W (2/3W) power dissipation, this component meets AEC-Q200 automotive qualification standards and features pulse withstanding capability. The part is currently in active production status with 1011 units available in inventory.

Substitute parts become necessary when the primary component reaches end-of-life status, experiences supply constraints, or when design requirements permit operation at lower power ratings while maintaining electrical and mechanical compatibility.

Substiute Parts

ESR25JZPJ133

Rohm SemiconductorIn Stock: 1108ESR25JZPJ133 Datasheet

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ERJ-14YJ133U

Panasonic Electronic ComponentsIn Stock: 10844ERJ-14YJ133U Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ESR25JZPJ133 is determined by the following criteria:

Mandatory Matching Parameters:

• Resistance value: 13 kOhms
• Tolerance: ±5%
• Package / Case: 1210 (3225 Metric)
• Composition: Thick Film
• Operating Temperature Range: -55°C ~ 155°C
• Temperature Coefficient: ±200ppm/°C
• Automotive Rating: AEC-Q200
• RoHS Status: ROHS3 Compliant

Allowable Variation:

• Power Rating: Substitute parts may have equal or lower power ratings, provided the application does not exceed the substitute's power dissipation limit

The ERJ-14YJ133U from Panasonic Electronic Components meets all mandatory parameters with a reduced power rating of 0.5W (1/2W), making it suitable for applications where the full 0.667W capacity is not required.

Parameter Comparison

Engineering Selection Recommendations

The ESR25JZPJ133 is the preferred choice for new designs due to its active production status and higher power rating capability. The component provides full AEC-Q200 automotive qualification with ROHS3 compliance and unlimited moisture sensitivity rating.

The ERJ-14YJ133U serves as a functional substitute only when the application power dissipation requirement does not exceed 0.5W. Although this part carries "Not For New Designs" status, it remains electrically and mechanically compatible for existing designs requiring component replacement. Both parts maintain identical resistance, tolerance, temperature coefficient, and automotive qualification parameters.

Selection between these parts should be based on application power requirements and design phase status. Active production designs should specify the ESR25JZPJ133. Existing production requiring component replacement may utilize the ERJ-14YJ133U provided power dissipation limits are verified.

Frequently Asked Questions (FAQ)

Q: Can the ERJ-14YJ133U replace the ESR25JZPJ133 in all applications?

A: The ERJ-14YJ133U is electrically and mechanically compatible only when the circuit power dissipation at this resistor does not exceed 0.5W. Applications requiring the full 0.667W rating must use the ESR25JZPJ133 or equivalent parts with matching power specifications.

Q: Are there dimensional differences between these parts?

A: Both parts use the 1210 (3225 Metric) package with identical length and width (0.126" L x 0.098" W). The seated height differs slightly: ESR25JZPJ133 maximum 0.026" (0.65mm) versus ERJ-14YJ133U maximum 0.028" (0.70mm). This 0.002" difference is within typical PCB assembly tolerances.

Q: Do both parts meet automotive qualification requirements?

A: Yes. Both the ESR25JZPJ133 and ERJ-14YJ133U carry AEC-Q200 automotive qualification and ROHS3 compliance. Temperature coefficient and operating range are identical at ±200ppm/°C and -55°C ~ 155°C respectively.

Q: Why is the ERJ-14YJ133U marked "Not For New Designs"?

A: This designation indicates the part is in mature or declining production phase. While suitable for replacement in existing designs, new product development should specify the ESR25JZPJ133 to ensure long-term supply availability and design continuity.

Q: What is the moisture sensitivity rating for these parts?

A: Both parts carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions for storage, handling, or assembly processes.