RC0603J364CS Equivalent & Substitute Parts

Part Overview

The RC0603J364CS is a 360 kOhms ±5% thick film chip resistor manufactured by Samsung Electro-Mechanics, rated at 0.05W (1/20W) in a 0201 (0603 Metric) surface mount package. This component is classified as Active product status with full RoHS3 compliance and unlimited moisture sensitivity rating (MSL 1). The part is designed for applications requiring precision resistive elements in compact form factors with moisture resistance characteristics. Substitute parts are identified when equivalent electrical and mechanical parameters are available from alternative manufacturers, particularly when original inventory becomes constrained or when design specifications permit tolerance variations.

Substiute Parts

RC0603J364CS

Samsung Electro-MechanicsIn Stock: 933RC0603J364CS Datasheet

Current PartRFQ

MCR006YRTF3603

Rohm SemiconductorIn Stock: 6384MCR006YRTF3603 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC0603J364CS is determined by strict alignment of the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 360 kOhms (exact match required)
• Package / Case: 0201 (0603 Metric) (exact match required)
• Power rating: 0.05W minimum (equal or greater acceptable)
• Composition: Thick Film
• Operating temperature range: -55°C to 125°C minimum coverage
• Number of terminations: 2
• RoHS3 compliance status
• MSL rating: 1 or equivalent

Allowable Variation Parameters:

• Tolerance: ±5% or tighter (±1% acceptable as superior specification)
• Temperature coefficient: ±250ppm/°C or better
• Packaging format: Tape & Reel (TR), Cut Tape (CT), or Digi-Reel® formats are interchangeable for component functionality
• Moisture resistance features: Optional enhancement

Non-Substitutable Parameters:

• Resistance value deviation
• Package downsizing or upsizing
• Power rating reduction below 0.05W
• Operating temperature range reduction
• Composition type change

The MCR006YRTF3603 from Rohm Semiconductor meets all mandatory matching parameters and provides tighter tolerance specification (±1% versus ±5%), making it a valid electrical and mechanical substitute.

Parameter Comparison

Engineering Selection Recommendations

RC0603J364CS (Primary Selection): The RC0603J364CS maintains Active product status with confirmed inventory availability (859 Pcs New Original In Stock). This part is the preferred selection for new designs and production runs requiring long-term supply continuity. The ±5% tolerance specification is suitable for general-purpose resistive applications where precision requirements do not exceed this level. Full RoHS3 compliance and MSL 1 rating ensure compatibility with standard surface mount assembly processes and moisture-sensitive device handling protocols.

MCR006YRTF3603 (Substitute Selection): The MCR006YRTF3603 is electrically and mechanically compatible with the RC0603J364CS and provides superior tolerance specification (±1% versus ±5%). However, this part is listed as Discontinued at DiGi Electronics, indicating limited future availability. The MCR006YRTF3603 is suitable for applications where tighter tolerance performance is required and existing inventory can be secured. The Cut Tape (CT) and Digi-Reel® packaging formats are functionally equivalent to Tape & Reel format for component placement and soldering operations. Selection of this substitute should be accompanied by inventory verification and supply chain assessment due to discontinued status.

Compliance Considerations: Both parts maintain identical RoHS3 compliance, REACH Unaffected status, and MSL 1 ratings. No additional compliance verification is required when substituting between these parts. ECCN classification (EAR99) and HTSUS code (8533.21.0030) remain consistent across both options.

Frequently Asked Questions (FAQ)

Q: Can the MCR006YRTF3603 be used as a direct replacement for the RC0603J364CS in existing designs?

A: Yes. The MCR006YRTF3603 is electrically and mechanically compatible with the RC0603J364CS. Both parts share identical resistance value (360 kOhms), power rating (0.05W), package type (0201 / 0603 Metric), operating temperature range (-55°C to 125°C), and physical dimensions. The tighter tolerance specification (±1% versus ±5%) of the MCR006YRTF3603 represents an enhancement rather than a deviation. Packaging format differences (Cut Tape vs. Tape & Reel) do not affect component functionality or assembly compatibility.

Q: What is the significance of the ±1% tolerance on the MCR006YRTF3603 compared to the ±5% tolerance on the RC0603J364CS?

A: Tolerance specification defines the allowable resistance value deviation from the nominal 360 kOhms rating. The RC0603J364CS permits deviation between 342 kOhms and 378 kOhms (±5%). The MCR006YRTF3603 permits deviation between 356.4 kOhms and 363.6 kOhms (±1%). The tighter tolerance of the MCR006YRTF3603 provides higher precision and is suitable for applications requiring more stringent resistive accuracy. Applications tolerating ±5% variation can use either part without performance impact.

Q: Are the packaging formats (Tape & Reel vs. Cut Tape & Digi-Reel) interchangeable?

A: Packaging formats are interchangeable from a component functionality perspective. Tape & Reel (TR), Cut Tape (CT), and Digi-Reel® formats all deliver identical components in different supply configurations. Selection between formats depends on assembly equipment compatibility, inventory management practices, and procurement preferences. No electrical or mechanical performance differences exist between packaging formats for the same component.

Q: Why is the MCR006YRTF3603 listed as Discontinued at DiGi Electronics?

A: Discontinued status indicates that the MCR006YRTF3603 is no longer actively manufactured or distributed through DiGi Electronics channels. This status does not reflect component quality or performance. Discontinuation may result from manufacturer production decisions, market demand shifts, or supplier relationship changes. Existing inventory may remain available through alternative distribution channels. For new designs requiring long-term supply assurance, the Active-status RC0603J364CS is the recommended primary selection.

Q: Do both parts meet the same compliance and regulatory requirements?

A: Yes. Both the RC0603J364CS and MCR006YRTF3603 maintain identical RoHS3 compliance, REACH Unaffected status, MSL 1 rating, ECCN classification (EAR99), and HTSUS code (8533.21.0030). No additional compliance verification or documentation is required when substituting between these parts. Both components are suitable for applications subject to RoHS3 and REACH regulatory frameworks.

Q: What is the MSL 1 rating and why is it important?

A: MSL (Moisture Sensitivity Level) 1 indicates Unlimited shelf life without moisture exposure controls. Components with MSL 1 rating do not require special moisture-sensitive device (MSD) handling procedures, desiccant packaging, or bake-out processes prior to assembly. Both the RC0603J364CS and MCR006YRTF3603 carry MSL 1 rating, simplifying inventory management and assembly logistics.

Q: Can these 0201 package resistors be used in applications previously designed for larger package sizes?

A: The 0201 (0603 Metric) package represents a compact form factor with dimensions of 0.024" L x 0.012" W (0.60mm x 0.30mm). Substitution into applications designed for larger packages (0402, 0603, 0805) is not recommended without PCB layout and assembly process verification. Conversely, these 0201 resistors cannot be substituted into applications requiring larger packages due to physical size constraints and thermal dissipation considerations. Package selection must align with original design specifications.