ESR25JZPJ8R2 Equivalent & Substitute Parts

Part Overview

The ESR25JZPJ8R2 is an 8.2 Ohm ±5% thick film chip resistor manufactured by Rohm Semiconductor in the 1210 (3225 Metric) package. This component is rated for 0.667W (2/3W) power dissipation and meets AEC-Q200 automotive qualification standards with pulse withstanding capability. The part is currently in active production status. Substitute parts may be required due to inventory constraints, supply chain considerations, or specific application requirements while maintaining equivalent electrical and mechanical performance.

Substiute Parts

ESR25JZPJ8R2

Rohm SemiconductorIn Stock: 3490ESR25JZPJ8R2 Datasheet

Current PartRFQ

CRCW12108R20JNEA

Vishay DaleIn Stock: 10178CRCW12108R20JNEA Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ESR25JZPJ8R2 is determined by the following critical parameters:

• Resistance value: 8.2 Ohms (exact match required)
• Tolerance: ±5% (exact match required)
• Package: 1210 (3225 Metric) (exact match required)
• Temperature Coefficient: ±200ppm/°C (exact match required)
• Operating Temperature Range: -55°C ~ 155°C (exact match required)
• Automotive Compliance: AEC-Q200 (exact match required)
• Composition: Thick Film (exact match required)
• RoHS Status: ROHS3 Compliant (exact match required)

The CRCW12108R20JNEA from Vishay Dale qualifies as a substitute part. While the power rating differs (0.5W versus 0.667W), this represents a conservative design margin in the substitute component, making it suitable for applications where the original part's power specification is not exceeded.

Parameter Comparison

Engineering Selection Recommendations

Both the ESR25JZPJ8R2 and CRCW12108R20JNEA are active production components with ROHS3 compliance and AEC-Q200 automotive qualification. Selection between these parts should be based on application power dissipation requirements. The ESR25JZPJ8R2 provides 0.667W rated power, while the CRCW12108R20JNEA provides 0.5W rated power. For applications operating below 0.5W continuous dissipation, either component is suitable. For applications requiring power dissipation between 0.5W and 0.667W, the ESR25JZPJ8R2 is the appropriate choice. Both components share identical electrical characteristics (resistance, tolerance, temperature coefficient) and mechanical compatibility (1210 package, identical footprint dimensions).

Frequently Asked Questions (FAQ)

Q: Can CRCW12108R20JNEA replace ESR25JZPJ8R2 in all applications?

A: Substitution is valid when circuit power dissipation does not exceed 0.5W. The CRCW12108R20JNEA has a lower power rating (0.5W versus 0.667W). Verify that your application's actual power dissipation remains within the substitute part's specification.

Q: Are the physical dimensions identical?

A: Both parts use the 1210 (3225 Metric) package with identical length and width (0.126" x 0.098" / 3.20mm x 2.50mm). The seated height differs slightly (0.026" maximum for ESR25JZPJ8R2 versus 0.024" maximum for CRCW12108R20JNEA), which does not affect PCB layout compatibility.

Q: Do both parts meet automotive standards?

A: Yes. Both ESR25JZPJ8R2 and CRCW12108R20JNEA carry AEC-Q200 automotive qualification and are suitable for automotive applications within their respective power ratings.

Q: What is the temperature operating range for both parts?

A: Both components operate across -55°C to 155°C with a temperature coefficient of ±200ppm/°C.

Q: Are both parts RoHS compliant?

A: Yes. Both the ESR25JZPJ8R2 and CRCW12108R20JNEA are ROHS3 compliant with Moisture Sensitivity Level 1 (unlimited shelf life).