RC5025F13R3CS Equivalent & Substitute Parts Reference

Part Overview

The RC5025F13R3CS is a 13.3 Ohm ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics, rated for 0.667W (2/3W) power dissipation in a 2010 (5025 Metric) package format. This component is classified as Active product status with full RoHS3 compliance and unlimited moisture sensitivity rating (MSL 1). The part is specified for general-purpose applications requiring moisture-resistant thick film construction across an operating temperature range of -55°C to 155°C.

Equivalent and substitute parts are identified to address inventory availability, supply chain continuity, or application-specific requirements while maintaining electrical and mechanical compatibility within the defined parameter tolerance.

Substiute Parts

RC5025F13R3CS

Samsung Electro-MechanicsIn Stock: 824RC5025F13R3CS Datasheet

Current PartRFQ

CRCW201013R3FKEF

Vishay DaleIn Stock: 8512CRCW201013R3FKEF Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC5025F13R3CS are identified based on strict equivalence of the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 13.3 Ohms (exact match required)
• Tolerance: ±1% (equal or tighter tolerance acceptable)
• Package format: 2010 (5025 Metric) (identical footprint and dimensions)
• Composition: Thick film (same electrical behavior and temperature characteristics)
• Number of terminations: 2 (functional equivalence)
• Temperature coefficient: ±100ppm/°C (performance stability requirement)
• Operating temperature range: -55°C ~ 155°C (application envelope compatibility)

Acceptable Variation Parameters:

• Power rating: Substitute parts rated at 0.75W (3/4W) or higher are acceptable, as they provide equal or superior thermal capability while maintaining the same physical package dimensions
• Packaging format: Original packaging (bulk or tape & reel) may differ; however, component specifications remain identical
• Manufacturer-specific features: Additional certifications (such as AEC-Q200 automotive qualification) do not disqualify substitution but represent enhanced capability

The CRCW201013R3FKEF from Vishay Dale meets all mandatory matching parameters and exceeds the power rating requirement, making it a valid substitute.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection: RC5025F13R3CS (Samsung Electro-Mechanics)

Use the original Samsung part when:

• Inventory availability is sufficient for project requirements
• Moisture-resistant thick film construction is the specified requirement
• General-purpose applications without automotive qualification requirements
• Cost optimization is a secondary consideration to supply assurance

Substitute Selection: CRCW201013R3FKEF (Vishay Dale)

Use the Vishay Dale substitute when:

• Samsung RC5025F13R3CS inventory is unavailable or lead times exceed project schedules
• Automotive-grade components are required (AEC-Q200 certification provides enhanced reliability qualification)
• Higher power dissipation margin is beneficial for thermal management (0.75W vs. 0.667W rating)
• Tape & Reel packaging format aligns with automated assembly processes
• ROHS3 compliance and REACH unaffected status meet regulatory requirements

Both parts are Active product status with full compliance certifications. The substitute part provides equivalent electrical performance with superior thermal capability and automotive qualification, making it suitable for direct replacement in the 2010 package footprint.

Frequently Asked Questions (FAQ)

Q: Can CRCW201013R3FKEF replace RC5025F13R3CS in existing designs?

A: Yes. Both parts share identical resistance value (13.3 Ohms), tolerance (±1%), package format (2010/5025 Metric), composition (thick film), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C ~ 155°C). The substitute part is rated for higher power dissipation (0.75W vs. 0.667W), which does not create compatibility issues. Physical dimensions are equivalent with maximum seated height difference of 0.002" (0.04mm), which is within standard PCB assembly tolerances.

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

A: The CRCW201013R3FKEF is rated for 0.75W (3/4W) compared to the original 0.667W (2/3W). This higher rating indicates superior thermal capability and does not affect electrical performance. In applications where the original part dissipates less than 0.667W, the substitute operates with additional thermal margin, potentially improving long-term reliability. The higher rating does not introduce overstress conditions in the circuit.

Q: Are there packaging differences between these parts?

A: The RC5025F13R3CS is supplied in standard packaging format, while the CRCW201013R3FKEF is supplied in Tape & Reel (TR) format. Both contain identical component specifications. Tape & Reel packaging is optimized for automated pick-and-place assembly processes. If manual assembly or bulk component handling is required, reel packaging may require additional processing steps.

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

A: No. AEC-Q200 is an automotive industry qualification standard that certifies enhanced reliability testing and quality assurance. This certification does not alter the electrical or mechanical specifications of the component. Parts with AEC-Q200 certification are fully compatible with applications that do not require automotive qualification and provide additional assurance of manufacturing quality.

Q: Are both parts RoHS3 compliant?

A: Yes. Both RC5025F13R3CS and CRCW201013R3FKEF are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements for electronic component manufacturing and use.

Q: What is the moisture sensitivity level (MSL) for both parts?

A: Both parts are rated MSL 1 (Unlimited), indicating unlimited shelf life without moisture bake-out requirements. This classification allows standard storage and handling procedures without special environmental controls.