ESR18EZPJ154 Equivalent & Substitute Parts

Part Overview

The ESR18EZPJ154 is a 150 kOhms ±5% thick film chip resistor in 1206 (3216 Metric) package rated for 0.5W power dissipation. Manufactured by Rohm Semiconductor, this component meets AEC-Q200 automotive qualification standards and features pulse withstanding capability. The part is currently active in production with ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Substitute parts are identified when equivalent resistance values, package dimensions, and automotive ratings are maintained while offering improved tolerance specifications or increased power ratings.

Substiute Parts

ESR18EZPJ154

Rohm SemiconductorIn Stock: 2969ESR18EZPJ154 Datasheet

Current PartRFQ

ESR18EZPF1503

Rohm SemiconductorIn Stock: 30893ESR18EZPF1503 Datasheet

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ERJ-P08J154V

Panasonic Electronic ComponentsIn Stock: 69666ERJ-P08J154V Datasheet

DirectRFQ

CRCW1206150KJNEAHP

Vishay DaleIn Stock: 3796CRCW1206150KJNEAHP Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ESR18EZPJ154 is determined by the following criteria:

Primary Compatibility Requirements:

• Resistance value: 150 kOhms (exact match required)
• Package / Case: 1206 (3216 Metric) (exact match required)
• Composition: Thick Film (exact match required)
• Operating temperature range: -55°C ~ 155°C minimum (exact match required)
• Automotive rating: AEC-Q200 (exact match required)
• RoHS compliance: ROHS3 Compliant (exact match required)

Allowable Variations:

• Tolerance: May be equal or tighter (±5% or better)
• Power rating: May be equal or higher (0.5W or greater)
• Temperature coefficient: May be equal or lower in absolute value (±200ppm/°C or better)
• Manufacturer: Different manufacturers permitted if all above criteria met

Three substitute parts meet these criteria and are grouped by their tolerance and power rating characteristics.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts maintain full compatibility with the ESR18EZPJ154 in terms of package footprint, resistance value, and automotive qualification. Selection among substitutes depends on application-specific requirements:

ESR18EZPF1503 offers improved tolerance specification (±1% versus ±5%) and lower temperature coefficient (±100ppm/°C versus ±200ppm/°C) while maintaining identical power rating and package dimensions. This part is suitable for applications requiring tighter resistance accuracy.

ERJ-P08J154V from Panasonic provides increased power dissipation capability (0.667W versus 0.5W) within the same 1206 package footprint. This part accommodates higher thermal stress while maintaining all automotive and compliance requirements.

CRCW1206150KJNEAHP from Vishay Dale delivers the highest power rating (0.75W versus 0.5W) in the 1206 package. This part is appropriate for applications with elevated power dissipation demands while preserving all electrical and environmental specifications.

All three substitutes carry active product status, full AEC-Q200 automotive qualification, ROHS3 compliance, and unlimited moisture sensitivity rating identical to the main part.

Frequently Asked Questions (FAQ)

Q: Can ESR18EZPF1503 be used as a direct replacement for ESR18EZPJ154?

A: Yes. ESR18EZPF1503 is a direct substitute with identical package, resistance value, power rating, and operating temperature range. The tighter tolerance (±1% versus ±5%) and improved temperature coefficient (±100ppm/°C versus ±200ppm/°C) represent enhancements that do not compromise compatibility.

Q: What is the primary difference between ERJ-P08J154V and the main part?

A: ERJ-P08J154V is manufactured by Panasonic and provides 0.667W power rating compared to 0.5W in the ESR18EZPJ154. All other electrical parameters, package dimensions, and automotive ratings remain equivalent. The increased power capability accommodates higher dissipation applications.

Q: Are all substitute parts available in the same 1206 package?

A: Yes. All substitute parts use the 1206 (3216 Metric) package with identical footprint dimensions (0.126" L x 0.063" W / 3.20mm x 1.60mm). Minor height variations exist (0.026" to 0.028" seated height maximum) but do not affect PCB assembly compatibility.

Q: Do substitute parts maintain AEC-Q200 automotive qualification?

A: Yes. All three substitute parts carry AEC-Q200 automotive qualification identical to the main part. All are ROHS3 compliant with unlimited moisture sensitivity rating (MSL 1).

Q: Which substitute should be selected for improved accuracy?

A: ESR18EZPF1503 provides the tightest tolerance specification at ±1% and the lowest temperature coefficient at ±100ppm/°C, making it suitable for precision applications requiring enhanced resistance stability.

Q: Which substitute accommodates the highest power dissipation?

A: CRCW1206150KJNEAHP from Vishay Dale offers the maximum power rating at 0.75W, followed by ERJ-P08J154V at 0.667W. Selection depends on thermal requirements of the specific application.