RC0603J913CS Equivalent & Substitute Parts

Part Overview

The RC0603J913CS is a 91 kOhms ±5% thick film chip resistor manufactured by Samsung Electro-Mechanics, rated at 0.05W (1/20W) power dissipation in a 0201 (0603 Metric) surface mount package. This component is classified as Active product status with full RoHS3 compliance and unlimited moisture sensitivity level (MSL 1). The part is supplied in Tape & Reel (TR) packaging with 734 pieces currently in stock as new original inventory.

Equivalent and substitute parts are identified when alternative manufacturers offer components with identical electrical specifications, mechanical dimensions, and environmental compliance ratings. Substitution becomes necessary when primary source availability is limited, supply chain disruptions occur, or design flexibility is required for multi-source qualification.

Substiute Parts

RC0603J913CS

Samsung Electro-MechanicsIn Stock: 824RC0603J913CS Datasheet

Current PartRFQ

MCR006YRTJ913

Rohm SemiconductorIn Stock: 30377MCR006YRTJ913 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC0603J913CS is determined by strict equivalence across the following critical parameters:

Electrical Specifications:

• Resistance value: 91 kOhms (exact match required)
• Tolerance: ±5% (exact match required)
• Power rating: 0.05W / 1/20W (exact match required)
• Temperature coefficient: ±250ppm/°C (exact match required)
• Operating temperature range: -55°C ~ 125°C (exact match required)

Mechanical Specifications:

• Package type: 0201 (0603 Metric) (exact match required)
• Physical dimensions: 0.024" L x 0.012" W / 0.60mm x 0.30mm (exact match required)
• Maximum seated height: 0.010" (0.26mm) (exact match required)
• Termination count: 2 (exact match required)

Compliance & Environmental:

• RoHS3 compliance (required)
• Moisture sensitivity level: MSL 1 (required)
• REACH status: REACH Unaffected (required)

Substitute parts must satisfy all parameters listed above without exception. Composition type (Thick Film) is functionally equivalent across qualified substitutes.

Parameter Comparison

Engineering Selection Recommendations

RC0603J913CS (Samsung Electro-Mechanics) - Primary Selection

The RC0603J913CS maintains Active product status with confirmed availability of 734 pieces in new original stock. This component carries full RoHS3 compliance and REACH Unaffected certification, meeting current regulatory requirements for industrial and commercial applications. The Tape & Reel packaging format supports automated assembly processes with standard pick-and-place equipment compatibility.

MCR006YRTJ913 (Rohm Semiconductor) - Secondary Selection

The MCR006YRTJ913 provides complete electrical and mechanical equivalence to the RC0603J913CS across all specified parameters. However, this part is listed as Discontinued at DiGi Electronics, indicating reduced availability through primary distribution channels. Despite discontinuation status, 30311 pieces remain in current inventory, providing substantial stock availability. The Cut Tape (CT) & Digi-Reel® packaging format requires alternative handling procedures compared to standard Tape & Reel formats. RoHS3 compliance and REACH Unaffected status are maintained, ensuring regulatory compatibility.

Selection Criteria:

For new designs and primary procurement, the RC0603J913CS is recommended due to Active product status and standard packaging format. The MCR006YRTJ913 serves as a qualified substitute when primary source constraints exist, provided that assembly equipment compatibility with Cut Tape / Digi-Reel® packaging is confirmed and inventory depletion timelines are evaluated.

Frequently Asked Questions (FAQ)

Q: Can MCR006YRTJ913 be used as a direct replacement for RC0603J913CS in existing designs?

A: Yes. The MCR006YRTJ913 meets all electrical specifications (91 kOhms ±5%, 0.05W, ±250ppm/°C, -55°C ~ 125°C), mechanical dimensions (0201 package, 0.024" x 0.012" x 0.010" max height), and compliance requirements (RoHS3, MSL 1, REACH Unaffected) identical to the RC0603J913CS. Substitution is electrically and mechanically valid without circuit redesign.

Q: What is the difference between Tape & Reel (TR) and Cut Tape (CT) & Digi-Reel® packaging?

A: Tape & Reel (TR) packaging supplies components on continuous carrier tape wound on a reel, optimized for high-speed automated assembly. Cut Tape (CT) & Digi-Reel® packaging provides components on cut tape segments or alternative reel formats, requiring different feeder compatibility on pick-and-place equipment. Both formats contain identical components; packaging format selection depends on assembly line equipment specifications.

Q: Why is MCR006YRTJ913 listed as Discontinued at DiGi Electronics despite high inventory levels?

A: Product discontinuation status indicates that the manufacturer has ceased production and the distributor will not reorder stock once current inventory depletes. High current inventory (30311 pieces) reflects existing stock that remains available for purchase until exhausted. This status does not affect component performance or compliance; it indicates future availability constraints.

Q: Are there any performance differences between Samsung and Rohm thick film resistors at these specifications?

A: Both manufacturers provide thick film composition with identical electrical parameters (91 kOhms ±5%, ±250ppm/°C temperature coefficient, -55°C ~ 125°C operating range). Performance characteristics are equivalent within the specified tolerance and temperature coefficient ranges. Component selection between manufacturers is based on availability, packaging format, and supply chain strategy rather than performance differentiation.

Q: Can these 0201 package resistors be hand-soldered?

A: The 0201 (0603 Metric) package represents an ultra-miniature surface mount format with 0.024" length and 0.012" width. Hand soldering is technically possible but requires specialized equipment, magnification, and skilled technician training. These components are designed for automated assembly processes. Hand soldering is not recommended for production environments and should be limited to prototype or rework applications with appropriate process controls.

Q: What is Moisture Sensitivity Level (MSL) 1 and why is it important?

A: MSL 1 (Unlimited) indicates that the component has unlimited shelf life and requires no special moisture control during storage or handling. No baking or dry-pack storage is required before assembly. This classification simplifies inventory management and reduces component preparation time compared to higher MSL ratings.