ESR03EZPJ913 Equivalent & Substitute Parts

Part Overview

The ESR03EZPJ913 is a 91 kOhms ±5% thick film chip resistor manufactured by Rohm Semiconductor in 0603 (1608 Metric) package format. This component is rated for 0.25W (1/4W) power dissipation and meets automotive AEC-Q200 qualification standards with pulse withstanding capability. The part is currently in active production status with 3242 units available in inventory. Substitute parts are identified when equivalent electrical performance and mechanical compatibility can be maintained across the same package footprint and operating specifications.

Substiute Parts

ESR03EZPJ913

Rohm SemiconductorIn Stock: 3254ESR03EZPJ913 Datasheet

Current PartRFQ

ERJ-PA3J913V

Panasonic Electronic ComponentsIn Stock: 4565ERJ-PA3J913V Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ESR03EZPJ913 is determined by the following critical parameters:

• Resistance value: 91 kOhms (exact match required)
• Tolerance: ±5% (exact match required)
• Package footprint: 0603 (1608 Metric) (exact match required)
• Composition: Thick Film (exact match required)
• Temperature coefficient: ±200ppm/°C (exact match required)
• Operating temperature range: -55°C ~ 155°C (exact match or better required)
• Automotive qualification: AEC-Q200 (exact match required)
• RoHS compliance: ROHS3 Compliant (exact match required)

The ERJ-PA3J913V from Panasonic Electronic Components meets all substitution criteria. While the power rating differs (0.333W versus 0.25W), the higher power rating of the substitute part maintains full compatibility and does not restrict application in circuits designed for the original 0.25W specification.

Parameter Comparison

Engineering Selection Recommendations

Both the ESR03EZPJ913 and ERJ-PA3J913V are active production components with full AEC-Q200 automotive qualification and ROHS3 compliance. Selection between these parts should be based on availability and supply chain requirements. The ERJ-PA3J913V offers higher power dissipation capability (0.333W versus 0.25W) while maintaining identical electrical characteristics, mechanical dimensions, and environmental ratings. Both components are suitable for direct substitution in automotive and industrial applications requiring 91 kOhms ±5% thick film resistors in 0603 package format.

Frequently Asked Questions (FAQ)

Q: Can ERJ-PA3J913V replace ESR03EZPJ913 in existing designs?

A: Yes. The ERJ-PA3J913V is a direct substitute. Both parts share identical resistance, tolerance, package footprint, temperature coefficient, operating temperature range, and automotive qualification. The higher power rating of the Panasonic part (0.333W) does not restrict compatibility with circuits designed for 0.25W operation.

Q: Are the physical dimensions identical between these parts?

A: Yes. Both parts measure 0.063" L x 0.031" W (1.60mm x 0.80mm) with a maximum seated height of 0.022" (0.55mm). They are fully compatible for PCB assembly without layout modifications.

Q: Do both parts meet automotive qualification requirements?

A: Yes. Both ESR03EZPJ913 and ERJ-PA3J913V carry AEC-Q200 automotive qualification with pulse withstanding capability and identical operating temperature ranges of -55°C ~ 155°C.

Q: What is the significance of the different power ratings?

A: The ERJ-PA3J913V is rated for 0.333W (1/3W) compared to the ESR03EZPJ913 at 0.25W (1/4W). A higher power rating indicates greater thermal capability and does not create compatibility issues when substituting into circuits designed for the lower-rated part.

Q: Are both parts RoHS compliant?

A: Yes. Both components are ROHS3 compliant with moisture sensitivity level 1 (unlimited), meeting current environmental and regulatory requirements for electronic component manufacturing and assembly.