ESR18EZPJ910 Equivalent & Substitute Parts

Part Overview

The ESR18EZPJ910 is a 91 Ohms ±5% 0.5W thick film chip resistor in 1206 (3216 Metric) package manufactured by Rohm Semiconductor. This component is designed for automotive applications with AEC-Q200 qualification and pulse withstanding capability. The part is currently active in production with 818 pieces available in stock. Equivalent and substitute parts are identified when component availability is limited, supply chain disruptions occur, or design flexibility permits higher power ratings within the same package and electrical specifications.

Substiute Parts

ESR18EZPJ910

Rohm SemiconductorIn Stock: 920ESR18EZPJ910 Datasheet

Current PartRFQ

ERJ-P08J910V

Panasonic Electronic ComponentsIn Stock: 10760ERJ-P08J910V Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ESR18EZPJ910 is permissible when the following criteria are met:

• Resistance value matches exactly: 91 Ohms
• Tolerance remains within specification: ±5%
• Package / Case is identical: 1206 (3216 Metric)
• Composition type is consistent: Thick Film
• Temperature coefficient is equivalent: ±200ppm/°C
• Operating temperature range covers or exceeds: -55°C ~ 155°C
• Automotive qualification is maintained: AEC-Q200
• RoHS compliance status is equivalent or superior: ROHS3 Compliant
• Moisture Sensitivity Level is equivalent or superior: MSL 1

The power rating may be increased beyond 0.5W within the same 1206 package, provided all other electrical and mechanical parameters remain compatible. This allows for design margin improvement without package or footprint changes.

Parameter Comparison

Engineering Selection Recommendations

The ERJ-P08J910V from Panasonic Electronic Components is a direct substitute for the ESR18EZPJ910. Both components maintain identical electrical specifications, package dimensions, and automotive compliance certifications. The substitute part carries a higher power rating of 0.667W compared to the original 0.5W specification, which provides additional thermal margin without affecting circuit performance or footprint compatibility.

Both parts are ROHS3 compliant, carry AEC-Q200 automotive qualification, and operate across the identical temperature range of -55°C to 155°C. The maximum seated height difference of 0.002 inches (0.05mm) is negligible for standard PCB assembly processes and does not impact component placement or clearance requirements in typical 1206 package applications.

Selection between these parts should be based on availability, lead time, and supply chain considerations, as all technical and compliance parameters are equivalent or superior in the substitute part.

Frequently Asked Questions (FAQ)

Q: Can the ERJ-P08J910V replace the ESR18EZPJ910 in automotive applications?

A: Yes. Both parts carry AEC-Q200 automotive qualification, identical resistance and tolerance values, and operate across the same temperature range. The substitute part is suitable for direct replacement in automotive circuits.

Q: What is the significance of the higher power rating on the substitute part?

A: The ERJ-P08J910V is rated at 0.667W compared to the ESR18EZPJ910 at 0.5W. This higher rating provides additional thermal headroom in the same 1206 package. If the circuit design calls for 0.5W or less, the substitute part will operate with improved margin and reliability.

Q: Are there any height differences that affect PCB assembly?

A: The seated height difference is 0.002 inches (0.05mm), with the substitute part being slightly taller at 0.028 inches maximum. This difference is within standard PCB assembly tolerances and does not impact component placement, solder reflow, or clearance in typical applications.

Q: Do both parts have identical moisture sensitivity ratings?

A: Yes. Both the ESR18EZPJ910 and ERJ-P08J910V carry MSL 1 (Unlimited) moisture sensitivity level, indicating no moisture precautions are required during storage or handling.

Q: Are there any compliance or certification differences between these parts?

A: No. Both parts are ROHS3 compliant, carry AEC-Q200 automotive qualification, and are rated for -55°C to 155°C operation. Compliance and certification status are equivalent.

Q: Can the substitute part be used in high-reliability or mission-critical applications?

A: Both parts meet automotive-grade specifications with AEC-Q200 qualification. Selection should be based on specific application requirements, supply chain availability, and design margin preferences. The higher power rating of the substitute part may be advantageous in thermally demanding circuits.