ESR01MZPJ511 Equivalent & Substitute Parts

Part Overview

The ESR01MZPJ511 is a 510 Ohm ±5% thick film chip resistor manufactured by Rohm Semiconductor, rated for 0.2W (1/5W) power dissipation in 0402 (1005 Metric) package format. This component is designed for automotive applications and carries AEC-Q200 qualification with pulse withstanding capability. The part is currently active in production with 5947 pieces available in inventory. Equivalent and substitute parts are identified when identical electrical specifications and mechanical compatibility are maintained across different manufacturers while preserving automotive-grade reliability standards.

Substiute Parts

ESR01MZPJ511

Rohm SemiconductorIn Stock: 6008ESR01MZPJ511 Datasheet

Current PartRFQ

CRCW0402510RJNEDHP

Vishay DaleIn Stock: 25753CRCW0402510RJNEDHP Datasheet

DirectRFQ

ERJ-PA2J511X

Panasonic Electronic ComponentsIn Stock: 1795ERJ-PA2J511X Datasheet

DirectRFQ

RCS0402510RJNED

Vishay DaleIn Stock: 9806RCS0402510RJNED Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ESR01MZPJ511 is determined by strict equivalence across the following critical parameters: resistance value (510 Ohms), tolerance (±5%), package format (0402), composition (thick film), temperature coefficient (±200ppm/°C), operating temperature range (-55°C to 155°C), and automotive qualification (AEC-Q200). All identified substitute parts maintain these specifications. The CRCW0402510RJNEDHP and RCS0402510RJNED from Vishay Dale are direct equivalents with identical power rating (0.2W). The ERJ-PA2J511X from Panasonic Electronic Components maintains all critical parameters with a higher power rating (0.25W), which provides additional thermal margin and remains compatible for applications designed for the 0.2W specification.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts listed maintain active production status and full AEC-Q200 automotive qualification, ensuring reliability for automotive circuit applications. CRCW0402510RJNEDHP and RCS0402510RJNEDHP are functionally identical to the ESR01MZPJ511 with matching 0.2W power ratings and are suitable for direct replacement in existing designs. ERJ-PA2J511X provides equivalent electrical performance with increased power rating (0.25W), offering additional thermal headroom in applications where the original 0.2W specification is met. All parts comply with ROHS3 and maintain MSL 1 moisture sensitivity classification, supporting standard storage and handling procedures. Selection between manufacturers should be based on availability, supply chain requirements, and procurement preferences, as all parts satisfy the specified electrical and mechanical parameters.

Frequently Asked Questions (FAQ)

Q: Can CRCW0402510RJNEDHP be used as a direct replacement for ESR01MZPJ511? A: Yes. Both parts share identical resistance (510 Ohms), tolerance (±5%), power rating (0.2W), package format (0402), temperature coefficient (±200ppm/°C), operating temperature range (-55°C to 155°C), and AEC-Q200 automotive qualification. No circuit redesign is required.

Q: What is the difference between RCS0402510RJNED and CRCW0402510RJNEDHP? A: Both are manufactured by Vishay Dale with identical electrical specifications. The primary difference is packaging format: CRCW0402510RJNEDHP is supplied in Tape & Reel (TR), while RCS0402510RJNED is available in Cut Tape (CT) and Digi-Reel format. Electrical performance and reliability are equivalent.

Q: Is ERJ-PA2J511X compatible with designs specified for ESR01MZPJ511? A: Yes. ERJ-PA2J511X maintains all critical electrical parameters including resistance, tolerance, temperature coefficient, and operating temperature range. The higher power rating (0.25W versus 0.2W) provides additional thermal margin and does not create compatibility issues in applications designed for 0.2W components.

Q: Are all substitute parts AEC-Q200 qualified? A: Yes. All listed substitute parts carry AEC-Q200 automotive qualification, meeting the same reliability and quality standards as the ESR01MZPJ511.

Q: Do these parts require different PCB footprints? A: No. All parts use the 0402 (1005 Metric) package format with identical dimensions (0.039" L x 0.020" W, 1.00mm x 0.50mm) and height (0.016" maximum seated height). PCB footprints are interchangeable.

Q: What is the moisture sensitivity level for these parts? A: All parts are rated MSL 1 (Unlimited), indicating no moisture sensitivity restrictions. Standard storage and handling procedures apply without special desiccant or baking requirements.