RC5025F13R7CS Equivalent & Substitute Parts Reference

Part Overview

The RC5025F13R7CS is a 13.7 Ohm ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics, rated at 0.667W (2/3W) in a 2010 (5025 Metric) package. This component is classified as Active product status with full RoHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are required due to inventory constraints, supply chain considerations, or application-specific certifications.

Substiute Parts

RC5025F13R7CS

Samsung Electro-MechanicsIn Stock: 896RC5025F13R7CS Datasheet

Current PartRFQ

RMCF2010FT13R7

Stackpole Electronics IncIn Stock: 4793RMCF2010FT13R7 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC5025F13R7CS is determined by the following criteria:

Mandatory Matching Parameters:

• Resistance value: 13.7 Ohms (exact match required)
• Tolerance: ±1% (substitute tolerance must not exceed this value)
• Package designation: 2010 (5025 Metric) (physical and electrical footprint compatibility)
• Composition: Thick Film (ensures consistent electrical behavior)
• Temperature coefficient: ±100ppm/°C (temperature stability requirement)
• Operating temperature range: -55°C ~ 155°C (environmental operating limits)

Allowable Variation Parameters:

• Power rating: Substitute must equal or exceed 0.667W
• RoHS compliance: Must maintain ROHS3 Compliant status
• Moisture sensitivity: MSL 1 or better (lower MSL number indicates superior moisture resistance)

The RMCF2010FT13R7 qualifies as a substitute because it maintains all mandatory parameters while providing a higher power rating (0.75W vs. 0.667W) and includes automotive-grade AEC-Q200 certification, which represents an enhancement to the base specification.

Parameter Comparison

Engineering Selection Recommendations

RC5025F13R7CS Selection Criteria:

• Primary choice when Samsung Electro-Mechanics sourcing is specified or preferred
• Suitable for applications where moisture-resistant thick film composition from this manufacturer is required
• Active product status ensures continued availability and supply chain stability

RMCF2010FT13R7 Selection Criteria:

• Acceptable substitute when Stackpole Electronics Inc components are approved in design documentation
• Recommended for automotive applications requiring AEC-Q200 certification
• Higher power rating (0.75W vs. 0.667W) provides additional thermal margin in power-dissipation-sensitive circuits
• Identical electrical and mechanical specifications ensure direct PCB compatibility
• Both components maintain ROHS3 compliance and MSL 1 rating, satisfying regulatory and handling requirements

Substitution Feasibility: Both components are Active status products with established supply chains. The RMCF2010FT13R7 represents a specification enhancement rather than a compromise, as it exceeds the power rating requirement while maintaining all other parameters. Height difference (0.028" vs. 0.026") is negligible for standard PCB assembly processes.

Frequently Asked Questions (FAQ)

Q: Can RMCF2010FT13R7 be used as a direct replacement for RC5025F13R7CS?

A: Yes. Both components share identical resistance value (13.7 Ohms), tolerance (±1%), package type (2010/5025 Metric), composition (thick film), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C ~ 155°C). The substitute provides equal or superior performance across all specified parameters.

Q: What is the significance of the higher power rating on the substitute part?

A: The RMCF2010FT13R7 is rated at 0.75W compared to the RC5025F13R7CS at 0.667W. This 0.083W increase provides additional thermal dissipation capacity. In applications operating near the original part's power limit, the substitute offers improved reliability margin. This does not create incompatibility; it represents enhanced capability.

Q: Are there physical compatibility concerns between these parts?

A: Physical dimensions are identical (5.00mm L x 2.50mm W). Maximum seated height differs by 0.002" (0.04mm), which is within standard PCB assembly tolerances and does not affect placement or soldering processes.

Q: Does the AEC-Q200 certification on the substitute part affect compatibility?

A: No. AEC-Q200 is an automotive qualification standard that represents additional testing and validation. A part with AEC-Q200 certification is fully compatible with applications not requiring this certification. It does not introduce incompatibility; it indicates enhanced qualification.

Q: What is MSL 1 and why does it matter?

A: MSL (Moisture Sensitivity Level) 1 indicates unlimited shelf life without moisture bake requirements. Both components carry MSL 1 rating, meaning they can be stored and handled without special moisture-control procedures. This ensures equivalent handling requirements.

Q: Can these parts be mixed in the same production batch?

A: From an electrical and mechanical standpoint, yes. Both components meet identical functional specifications. However, production documentation, traceability requirements, and quality control procedures may impose restrictions. Consult manufacturing and quality assurance guidelines for your specific process.

Q: What should be verified before substitution in a design?

A: Confirm that your design documentation does not specify a particular manufacturer or part number as a requirement. Verify that your supply chain and procurement systems approve Stackpole Electronics Inc components. Ensure that any customer or regulatory specifications do not mandate Samsung Electro-Mechanics sourcing.