RCS040256R0JNED Equivalent & Substitute Parts

Part Overview

The RCS040256R0JNED is a 56 Ohm ±5% thick film chip resistor manufactured by Vishay Dale, rated for 0.2W (1/5W) power dissipation in a 0402 (1005 Metric) surface mount package. This component is designed for automotive applications and meets AEC-Q200 qualification standards with pulse withstanding capability. The part is currently in active production status with 625 units available in inventory.

Equivalent and substitute parts are identified to provide design flexibility, support supply chain continuity, and accommodate component availability variations across manufacturing regions and distribution channels.

Substiute Parts

RCS040256R0JNED

Vishay DaleIn Stock: 636RCS040256R0JNED Datasheet

Current PartRFQ

ERJ-PA2J560X

Panasonic Electronic ComponentsIn Stock: 6971ERJ-PA2J560X Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RCS040256R0JNED is determined by the following critical parameters:

• Resistance Value: Must be 56 Ohms
• Tolerance: Must be ±5%
• Package Type: Must be 0402 (1005 Metric)
• Composition: Thick Film
• Temperature Coefficient: ±200ppm/°C
• Operating Temperature Range: -55°C ~ 155°C minimum
• Automotive Compliance: AEC-Q200 qualification required
• RoHS Compliance: ROHS3 Compliant

The ERJ-PA2J560X from Panasonic Electronic Components meets all substitution criteria. While the power rating differs (0.25W vs. 0.2W), this represents a higher capability and does not restrict substitution in applications designed for the original 0.2W specification.

Parameter Comparison

Engineering Selection Recommendations

Both the RCS040256R0JNED and ERJ-PA2J560X are qualified for automotive applications under AEC-Q200 standards and maintain full ROHS3 compliance. The ERJ-PA2J560X provides equivalent electrical performance with a higher power rating (0.25W vs. 0.2W), making it suitable for direct substitution in circuits designed for the original specification.

Selection between these parts should be based on availability, lead time requirements, and supply chain preferences. Both components are actively produced and maintain identical mechanical compatibility, electrical characteristics, and environmental ratings within the specified operating range.

Frequently Asked Questions (FAQ)

Q: Can the ERJ-PA2J560X replace the RCS040256R0JNED in all applications?

A: Yes. The ERJ-PA2J560X meets all critical substitution parameters: identical resistance value (56 Ohms), tolerance (±5%), package type (0402), temperature coefficient (±200ppm/°C), operating temperature range (-55°C ~ 155°C), and AEC-Q200 automotive qualification. The higher power rating (0.25W vs. 0.2W) does not restrict substitution.

Q: Are there mechanical compatibility concerns?

A: No. Both parts share identical physical dimensions (0.039" L x 0.020" W / 1.00mm x 0.50mm) and maximum seated height (0.016" / 0.40mm). PCB footprints and assembly processes remain unchanged.

Q: Do both parts meet automotive compliance requirements?

A: Yes. Both the RCS040256R0JNED and ERJ-PA2J560X carry AEC-Q200 qualification and ROHS3 compliance certification, meeting automotive industry standards.

Q: What is the moisture sensitivity level for these components?

A: Both parts are rated MSL 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling.

Q: Are there differences in temperature performance?

A: No. Both components maintain identical temperature coefficient (±200ppm/°C) and operating temperature range (-55°C ~ 155°C), ensuring equivalent thermal performance across the specified operating envelope.