RC5025F1652CS Equivalent & Substitute Parts Reference

Part Overview

The RC5025F1652CS is a 16.5 kOhms ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics, rated at 0.667W (2/3W) power dissipation in the 2010 (5025 Metric) package format. 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

RC5025F1652CS

Samsung Electro-MechanicsIn Stock: 853RC5025F1652CS Datasheet

Current PartRFQ

RMCF2010FT16K5

Stackpole Electronics IncIn Stock: 8968RMCF2010FT16K5 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC5025F1652CS is determined by strict alignment of electrical and mechanical parameters. The following criteria establish valid substitute relationships:

Mandatory Matching Parameters:

• Resistance value: 16.5 kOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Package format: 2010 (5025 Metric) (exact match required)
• Composition: Thick Film (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature range: -55°C ~ 155°C (exact match required)

Allowable Variation Parameters:

• Power rating: Substitute parts may have equal or higher power dissipation capacity
• Packaging format (tape & reel vs. bulk): Physical delivery format does not affect electrical compatibility
• Additional certifications: Substitute parts may include automotive or industrial qualifications beyond base specifications

The RMCF2010FT16K5 meets all mandatory matching criteria and qualifies as a valid substitute with enhanced power rating (0.75W vs. 0.667W) and automotive AEC-Q200 certification.

Parameter Comparison

Engineering Selection Recommendations

RC5025F1652CS Selection Criteria:

• Primary choice when Samsung Electro-Mechanics sourcing is specified or preferred
• Suitable for general industrial applications with moisture-resistant requirements
• Active product status ensures continued availability and supply chain stability
• ROHS3 compliance and REACH unaffected status meet standard regulatory requirements

RMCF2010FT16K5 Selection Criteria:

• Suitable as direct substitute when Stackpole Electronics Inc supply is available
• Higher power rating (0.75W) provides thermal margin in applications approaching 0.667W dissipation limits
• AEC-Q200 automotive qualification enables use in automotive and high-reliability applications
• Identical electrical specifications and mechanical dimensions ensure drop-in compatibility
• Active product status with higher inventory availability (8956 Pcs vs. 815 Pcs) supports supply chain flexibility

Both parts maintain identical resistance, tolerance, temperature coefficient, and operating temperature specifications. Selection between these parts is based on manufacturer preference, supply availability, and application-specific certifications rather than electrical performance differences.

Frequently Asked Questions (FAQ)

Q: Can RMCF2010FT16K5 be used as a direct replacement for RC5025F1652CS?

A: Yes. Both parts share identical resistance value (16.5 kOhms), tolerance (±1%), package format (2010/5025 Metric), composition (thick film), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C ~ 155°C). The RMCF2010FT16K5 has a higher power rating (0.75W vs. 0.667W), which does not create compatibility issues in circuits designed for the lower-rated part.

Q: What is the significance of the power rating difference?

A: The RMCF2010FT16K5 is rated at 0.75W compared to the RC5025F1652CS at 0.667W. This higher rating indicates greater thermal dissipation capability. In applications where the resistor operates near its power limit, the substitute part provides additional thermal margin. This difference does not affect electrical performance in circuits operating below the original part's power specification.

Q: Are the physical dimensions identical?

A: Dimensions are functionally identical. Both parts measure 0.197" L x 0.098" W (5.00mm x 2.50mm). Maximum seated height differs by 0.002" (0.04mm): RC5025F1652CS at 0.026" (0.66mm) and RMCF2010FT16K5 at 0.028" (0.70mm). This negligible difference does not affect PCB layout or assembly compatibility.

Q: What does AEC-Q200 certification mean for the substitute part?

A: AEC-Q200 is an automotive industry qualification standard. The RMCF2010FT16K5 meets this specification, enabling its use in automotive applications and high-reliability environments. The RC5025F1652CS does not carry this certification but remains suitable for general industrial applications.

Q: Are both parts RoHS3 compliant?

A: Yes. Both RC5025F1652CS and RMCF2010FT16K5 are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements for electronic components.

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

A: Both parts have MSL 1 (Unlimited), indicating no moisture sensitivity restrictions. These components do not require special moisture control during storage, handling, or assembly.

Q: Can I use these parts interchangeably in my design?

A: Yes, within the constraints of your circuit's power dissipation requirements. If your circuit is designed for the RC5025F1652CS 0.667W rating, the RMCF2010FT16K5 with its 0.75W rating is fully compatible. Verify that your PCB layout accommodates the negligible height difference (0.002" maximum).