RCS0603J564CS Equivalent & Substitute Parts

Part Overview

The RCS0603J564CS is a 560 kOhms ±5% thick film chip resistor manufactured by Samsung Electro-Mechanics, rated at 0.05W (1/20W) in a 0201 (0603 Metric) package. This component is designed for applications requiring anti-sulfur and moisture-resistant characteristics in compact form factors. The part is currently in active production status with 1065 units available in inventory. Substitute parts are identified when equivalent electrical performance can be achieved within the specified tolerance and power rating parameters while maintaining package compatibility and environmental compliance.

Substiute Parts

RCS0603J564CS

Samsung Electro-MechanicsIn Stock: 1112RCS0603J564CS Datasheet

Current PartRFQ

RC0603F564CS

Samsung Electro-MechanicsIn Stock: 1342RC0603F564CS Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RCS0603J564CS is determined by the following critical parameters:

Electrical Parameters:

• Resistance value: 560 kOhms (exact match required)
• Power rating: 0.05W minimum (equal or higher acceptable)
• Temperature coefficient: ±250ppm/°C or better
• Operating temperature range: -55°C ~ 125°C minimum coverage

Mechanical Parameters:

• Package / Case: 0201 (0603 Metric) (exact match required for PCB compatibility)
• Composition: Thick Film (maintains electrical characteristics)
• Number of Terminations: 2 (standard for chip resistors)

Compliance Parameters:

• RoHS Status: ROHS3 Compliant (mandatory for regulatory alignment)
• Moisture Sensitivity Level: 1 (Unlimited) or equivalent
• REACH Status: REACH Unaffected (environmental compliance)

The RC0603F564CS qualifies as a substitute based on matching resistance value, power rating, package dimensions, operating temperature range, and compliance certifications. Tolerance variation (±1% versus ±5%) represents an improvement in precision and does not restrict substitution eligibility.

Parameter Comparison

Engineering Selection Recommendations

RCS0603J564CS (Main Part):

• Primary selection for applications where ±5% tolerance specification is acceptable
• Includes anti-sulfur feature for enhanced environmental protection in corrosive atmospheres
• Active production status with established supply chain
• Suitable for cost-optimized designs where tighter tolerance is not required

RC0603F564CS (Substitute):

• Direct substitute when ±1% tolerance is required for improved circuit accuracy
• Maintains identical electrical performance across operating temperature range
• ROHS3 and REACH compliant, ensuring regulatory alignment
• Moisture-resistant composition supports reliability in humid environments
• Slightly higher seated height (0.26mm vs 0.25mm) remains within standard PCB assembly tolerances

Both parts maintain identical resistance value, power rating, package dimensions, and operating temperature specifications. Selection between them depends on tolerance requirements and specific environmental protection needs (anti-sulfur feature in main part versus tighter tolerance in substitute).

Frequently Asked Questions (FAQ)

Q: Can RC0603F564CS replace RCS0603J564CS in existing designs?

A: Yes. Both parts share identical resistance value (560 kOhms), power rating (0.05W), package (0201/0603 Metric), operating temperature range (-55°C ~ 125°C), and compliance certifications. The substitute features tighter tolerance (±1% vs ±5%), which improves circuit accuracy without introducing incompatibility.

Q: What is the difference between the anti-sulfur feature in RCS0603J564CS and the standard moisture-resistant feature in RC0603F564CS?

A: The RCS0603J564CS includes anti-sulfur protection specifically designed for environments with hydrogen sulfide exposure or corrosive atmospheres. The RC0603F564CS provides standard moisture resistance. Selection depends on environmental conditions; anti-sulfur protection is not required for typical indoor or standard industrial applications.

Q: Are the physical dimensions identical between these parts?

A: Dimensions are functionally identical. Both measure 0.024" L x 0.012" W (0.60mm x 0.30mm). Seated height differs marginally: RCS0603J564CS at 0.010" (0.25mm) and RC0603F564CS at 0.010" (0.26mm). This 0.01mm difference is within standard PCB assembly tolerances and does not affect placement or functionality.

Q: What packaging formats are available for each part?

A: RCS0603J564CS is supplied in Tape & Reel (TR) format. RC0603F564CS is supplied in Cut Tape (CT) format. Packaging selection depends on production volume and assembly equipment compatibility; both formats contain identical components.

Q: Are both parts RoHS3 compliant?

A: Yes. Both RCS0603J564CS and RC0603F564CS are ROHS3 Compliant and REACH Unaffected, meeting current environmental and regulatory requirements for electronic component manufacturing and use.

Q: Which part should be selected for high-precision circuit applications?

A: RC0603F564CS is the appropriate selection for applications requiring higher accuracy due to its ±1% tolerance specification compared to the ±5% tolerance of RCS0603J564CS. Both parts maintain identical temperature coefficient (±250ppm/°C) and operating range.