RC0603J564CS Equivalent & Substitute Parts

Part Overview

The RC0603J564CS is a 560 kOhms ±5% thick film chip resistor manufactured by Samsung Electro-Mechanics in the 0201 (0603 Metric) package format. This surface-mount device is rated for 0.05W (1/20W) power dissipation and features moisture-resistant construction with unlimited moisture sensitivity level (MSL 1). The component is currently active in production and ROHS3 compliant.

Equivalent and substitute parts are identified when design requirements permit tolerance relaxation, packaging format changes, or when primary sourcing becomes constrained. This reference provides engineering-validated alternatives based on electrical specifications and mechanical compatibility.

Substiute Parts

RC0603J564CS

Samsung Electro-MechanicsIn Stock: 1026RC0603J564CS Datasheet

Current PartRFQ

RC0603F564CS

Samsung Electro-MechanicsIn Stock: 1342RC0603F564CS Datasheet

UpgradeRFQ

MCR006YRTJ564

Rohm SemiconductorIn Stock: 14079MCR006YRTJ564 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution logic for the RC0603J564CS is based on the following allowed parameters:

Critical Match Requirements:

• Resistance value: 560 kOhms (exact)
• Package format: 0201 (0603 Metric) (exact)
• Power rating: 0.05W minimum (equal or higher acceptable)
• Composition: Thick film construction
• Operating temperature range: -55°C ~ 125°C minimum
• RoHS compliance: ROHS3 or equivalent

Tolerance Flexibility: Substitutes with improved tolerance (±1%) are acceptable upgrades. Substitutes with matching ±5% tolerance are direct equivalents.

Packaging Format Flexibility: Tape & Reel (TR) and Cut Tape (CT) packaging formats are interchangeable for component functionality; packaging selection depends on assembly process requirements.

Identified Substitutes:

1. RC0603F564CS (Upgrade) - Samsung Electro-Mechanics: Identical electrical specifications with improved ±1% tolerance. Packaging format: Cut Tape (CT).

2. MCR006YRTJ564 (Equivalent) - Rohm Semiconductor: Matching electrical specifications (560 kOhms ±5%, 0.05W). Packaging format: Cut Tape (CT) & Digi-Reel®. Product status: Discontinued at DiGi Electronics.

Parameter Comparison

Engineering Selection Recommendations

RC0603F564CS (Upgrade Substitute): This part is recommended when improved tolerance performance is required. The ±1% tolerance provides tighter resistance value control compared to the ±5% specification of the main part, while maintaining all other electrical and environmental parameters. Both parts are manufactured by Samsung Electro-Mechanics and carry active product status with full ROHS3 compliance. The Cut Tape packaging format is suitable for automated assembly processes.

MCR006YRTJ564 (Equivalent Substitute): This part provides electrical equivalence with matching ±5% tolerance and identical power rating, package format, and operating temperature range. However, this component is discontinued at DiGi Electronics, limiting long-term availability. Selection of this substitute should be restricted to applications where existing inventory is available and future replenishment is not required. The Rohm Semiconductor part maintains ROHS3 compliance and identical thermal characteristics.

Primary Selection Guidance: For new designs and ongoing production, RC0603F564CS is the preferred substitute due to active product status and improved tolerance specification. The RC0603J564CS remains suitable for applications where ±5% tolerance is acceptable and Tape & Reel packaging is required. MCR006YRTJ564 should be used only when existing stock is available and supply continuity is not a design constraint.

Frequently Asked Questions (FAQ)

Q: Can RC0603F564CS be used as a direct replacement for RC0603J564CS?

A: Yes. RC0603F564CS is a direct functional replacement with superior tolerance specification (±1% versus ±5%). All electrical parameters, package dimensions, operating temperature range, and compliance certifications are identical. The only difference is packaging format (Cut Tape versus Tape & Reel) and improved tolerance performance.

Q: What is the difference between Tape & Reel and Cut Tape packaging?

A: Tape & Reel (TR) packaging supplies components on continuous carrier tape wound on reels, suitable for high-volume automated assembly. Cut Tape (CT) packaging supplies components on cut sections of carrier tape, suitable for lower-volume assembly or manual handling. Both formats contain identical components; packaging selection depends on assembly equipment and production volume requirements.

Q: Is MCR006YRTJ564 still available for purchase?

A: MCR006YRTJ564 is discontinued at DiGi Electronics. Availability through other distributors may vary. This part should not be selected for new designs requiring long-term supply assurance. Existing inventory may be available through secondary sources.

Q: Can I use a substitute with higher tolerance (wider tolerance band)?

A: No. Substitutes must maintain equal or tighter tolerance specifications. A wider tolerance band introduces greater resistance value variation, which may not meet circuit design requirements. RC0603F564CS with ±1% tolerance is an acceptable upgrade; no wider tolerance alternatives are provided.

Q: Are all three parts ROHS3 compliant?

A: Yes. RC0603J564CS, RC0603F564CS, and MCR006YRTJ564 are all ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity level, meeting current regulatory requirements for lead-free and restricted substance compliance.

Q: What is the temperature coefficient and why does it matter?

A: All three parts have a temperature coefficient of ±250ppm/°C, meaning resistance value changes by approximately 250 parts per million for each degree Celsius change in operating temperature. This specification is identical across all substitutes and ensures consistent thermal performance across the -55°C to 125°C operating range.

Q: Can I mix packaging formats in the same production run?

A: Packaging format selection should be consistent within a production run to maintain assembly process efficiency. However, the components themselves are functionally identical regardless of packaging format. Consult your assembly partner regarding equipment compatibility with specific packaging formats.