ESR03EZPJ820 Equivalent & Substitute Parts

Part Overview

The ESR03EZPJ820 is an 82 Ohms ±5% 0.25W thick film chip resistor in 0603 (1608 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 2197 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 electrical and mechanical specifications.

Substiute Parts

ESR03EZPJ820

Rohm SemiconductorIn Stock: 2291ESR03EZPJ820 Datasheet

Current PartRFQ

ERJ-PA3J820V

Panasonic Electronic ComponentsIn Stock: 21213ERJ-PA3J820V Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ESR03EZPJ820 is determined by the following critical parameters:

• Resistance Value: Must be 82 Ohms
• Tolerance: Must be ±5%
• Package / Case: Must be 0603 (1608 Metric)
• Composition: Must be Thick Film
• Temperature Coefficient: Must be ±200ppm/°C
• Operating Temperature Range: Must be -55°C ~ 155°C
• Automotive Rating: Must be AEC-Q200 qualified
• RoHS Compliance: Must be ROHS3 Compliant

The power rating may be equal to or greater than 0.25W, provided all other parameters remain within specification. The ERJ-PA3J820V from Panasonic Electronic Components meets all substitution criteria with a higher power rating of 0.333W (1/3W), making it a direct functional equivalent.

Parameter Comparison

Engineering Selection Recommendations

Both the ESR03EZPJ820 and ERJ-PA3J820V are active production components with full AEC-Q200 automotive qualification and ROHS3 compliance. The ERJ-PA3J820V provides a higher power dissipation capability (0.333W versus 0.25W) while maintaining identical electrical characteristics, package dimensions, and thermal performance specifications. Selection between these parts should be based on component availability and supply chain requirements, as both are functionally equivalent for applications requiring 82 Ohm ±5% resistors in 0603 package format.

Frequently Asked Questions (FAQ)

Q: Can the ERJ-PA3J820V replace the ESR03EZPJ820 in existing designs?

A: Yes. The ERJ-PA3J820V is a direct substitute. Both parts share identical resistance, tolerance, package, temperature coefficient, and operating temperature range. The higher power rating of the ERJ-PA3J820V (0.333W) does not create compatibility issues in circuits designed for the 0.25W ESR03EZPJ820.

Q: Are there any package or footprint differences between these parts?

A: No. Both parts use the 0603 (1608 Metric) package with identical dimensions: 0.063" L x 0.031" W (1.60mm x 0.80mm) and maximum seated height of 0.022" (0.55mm). PCB footprints are interchangeable.

Q: Do both parts meet automotive qualification requirements?

A: Yes. Both the ESR03EZPJ820 and ERJ-PA3J820V carry AEC-Q200 automotive qualification and are suitable for automotive applications requiring this certification.

Q: What is the significance of the higher power rating on the ERJ-PA3J820V?

A: The 0.333W rating on the ERJ-PA3J820V provides additional thermal margin compared to the 0.25W ESR03EZPJ820. This allows the Panasonic part to dissipate more power without exceeding temperature limits, making it suitable for applications with higher current demands or thermal stress.

Q: Are both parts RoHS compliant?

A: Yes. Both the ESR03EZPJ820 and ERJ-PA3J820V are ROHS3 compliant with Moisture Sensitivity Level 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling.