RC5025F10R7CS Equivalent & Substitute Parts

Part Overview

The RC5025F10R7CS is a 10.7 Ohm ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics in the 2010 (5025 Metric) package format. This component is rated for 0.667W (2/3W) continuous power dissipation and operates across the temperature range of -55°C to 155°C. The part 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 for design flexibility, supply chain alternatives, or application-specific certifications.

Substiute Parts

RC5025F10R7CS

Samsung Electro-MechanicsIn Stock: 852RC5025F10R7CS Datasheet

Current PartRFQ

RMCF2010FT10R7

Stackpole Electronics IncIn Stock: 9137RMCF2010FT10R7 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the RC5025F10R7CS is permissible when the following core parameters remain constant or are exceeded:

Critical Matching Parameters:

• Resistance value: 10.7 Ohms (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 (minimum requirement)
• RoHS3 Compliance: Required

Allowable Variation:

• Power rating: Substitute parts with equal or higher power dissipation capacity are acceptable
• Moisture Sensitivity Level: MSL 1 rating or better is acceptable
• Additional certifications: Automotive AEC-Q200 or equivalent industry standards do not preclude substitution

The RMCF2010FT10R7 from Stackpole Electronics Inc meets all critical matching parameters and exceeds the power rating specification, making it a valid substitute.

Parameter Comparison

Engineering Selection Recommendations

RC5025F10R7CS (Samsung Electro-Mechanics)

This part is suitable for applications requiring a 10.7 Ohm resistor with standard thick film characteristics and moisture resistance. The component maintains Active product status with full regulatory compliance. Selection is appropriate for general-purpose applications where the 0.667W power rating is sufficient and no automotive qualification is required.

RMCF2010FT10R7 (Stackpole Electronics Inc)

This substitute part provides identical electrical specifications with an increased power rating of 0.75W, offering additional thermal margin. The component includes AEC-Q200 automotive qualification, making it suitable for automotive and high-reliability applications. The marginal increase in seated height (0.028" versus 0.026") remains within standard PCB assembly tolerances for the 2010 package format. Selection is appropriate when automotive-grade components are required or when additional power dissipation capacity is beneficial.

Both parts maintain identical resistance, tolerance, temperature coefficient, and operating temperature range specifications. The choice between them depends on application requirements for power rating and automotive certification status.

Frequently Asked Questions (FAQ)

Q: Can the RMCF2010FT10R7 be used as a direct replacement for the RC5025F10R7CS?

A: Yes. Both parts share identical resistance (10.7 Ohms), tolerance (±1%), package format (2010), composition (thick film), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C ~ 155°C). The substitute part has a higher power rating (0.75W versus 0.667W), which is acceptable for direct substitution. The maximum seated height difference of 0.002" (0.04mm) is within standard PCB assembly tolerances.

Q: What are the key parameters that must match for substitution?

A: The following parameters must remain constant: resistance value (10.7 Ohms), tolerance (±1%), package format (2010 Metric), composition (thick film), and temperature coefficient (±100ppm/°C). The operating temperature range must be maintained at -55°C ~ 155°C or better. RoHS3 compliance is required. Power rating may be equal or higher.

Q: Does the AEC-Q200 certification on the RMCF2010FT10R7 affect compatibility?

A: No. AEC-Q200 is an automotive qualification standard that indicates additional reliability testing and quality assurance. The presence of this certification does not preclude use in non-automotive applications and does not affect electrical or mechanical compatibility with the RC5025F10R7CS.

Q: Are there any PCB layout considerations when substituting these parts?

A: The 2010 package footprint remains identical between both parts. The maximum seated height increases by 0.002" (0.04mm) with the RMCF2010FT10R7, which is negligible for standard PCB assembly processes. No layout modifications are required.

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

A: Both the RC5025F10R7CS and RMCF2010FT10R7 carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions. Standard handling and storage procedures apply to both components.

Q: Are both parts RoHS3 compliant?

A: Yes. Both the RC5025F10R7CS and RMCF2010FT10R7 are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.