RC5025F753CS Equivalent & Substitute Parts Reference

Part Overview

The RC5025F753CS is a 75 kOhms ±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) power dissipation with moisture-resistant construction and operates across the temperature range of -55°C to 155°C. The part maintains Active product status and carries ROHS3 compliance with MSL Level 1 rating.

Equivalent and substitute parts are identified based on matching electrical specifications (resistance value, tolerance, temperature coefficient) and mechanical compatibility (package format, physical dimensions, termination count). Substitute parts in this reference maintain identical or superior power ratings while preserving the core functional parameters required for direct circuit board replacement.

Substiute Parts

RC5025F753CS

Samsung Electro-MechanicsIn Stock: 1000RC5025F753CS Datasheet

Current PartRFQ

RC2010FK-0775KL

YAGEOIn Stock: 9003RC2010FK-0775KL Datasheet

UpgradeRFQ

CRCW201075K0FKEF

Vishay DaleIn Stock: 7897CRCW201075K0FKEF Datasheet

SimilarRFQ

ERJ-12SF7502U

Panasonic Electronic ComponentsIn Stock: 10846ERJ-12SF7502U Datasheet

SimilarRFQ

RMCF2010FT75K0

Stackpole Electronics IncIn Stock: 5162RMCF2010FT75K0 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution logic for the RC5025F753CS is based on the following criteria:

Primary Matching Parameters:

• Resistance value: 75 kOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Package format: 2010 (5025 Metric) (exact match required)
• Physical dimensions: 0.197" L × 0.098" W (5.00mm × 2.50mm) (exact match required)
• Termination count: 2 (exact match required)

Secondary Compatibility Parameters:

• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature range: -55°C to 155°C (exact match required)
• Composition: Thick Film (exact match required)
• RoHS compliance: ROHS3 (exact match required)
• MSL rating: 1 (Unlimited) (exact match required)

Power Rating Substitution Rule: Substitute parts with power ratings equal to or greater than 0.667W are acceptable. All identified substitutes provide 0.75W (3/4W) rating, which exceeds the minimum requirement and provides thermal margin.

Product Status Consideration: The main part RC5025F753CS maintains Active status. Substitute RC2010FK-0775KL and RMCF2010FT75K0 are Active. ERJ-12SF7502U carries "Not For New Designs" status and is suitable only for legacy system maintenance or replacement applications.

Parameter Comparison

Engineering Selection Recommendations

For New Product Designs: RC2010FK-0775KL (YAGEO) and RMCF2010FT75K0 (Stackpole Electronics Inc) are the preferred substitutes. Both maintain Active product status and provide identical electrical specifications with increased power rating margin (0.75W vs. 0.667W). CRCW201075K0FKEF (Vishay Dale) is also suitable for new designs and includes automotive AEC-Q200 qualification, appropriate for applications requiring automotive-grade reliability.

For Automotive Applications: CRCW201075K0FKEF, ERJ-12SF7502U, and RMCF2010FT75K0 carry AEC-Q200 automotive qualification. These parts are suitable for automotive circuit implementations where component qualification to automotive standards is required.

For Legacy System Maintenance: ERJ-12SF7502U carries "Not For New Designs" status but remains available for replacement in existing systems. This part maintains full electrical and mechanical compatibility with the RC5025F753CS and is appropriate for field repairs or system updates where the original design must be preserved.

Compliance Verification: All substitute parts maintain ROHS3 compliance and MSL Level 1 rating, matching the regulatory and environmental requirements of the main part. REACH status is "REACH Unaffected" across all parts, indicating no additional regulatory restrictions.

Frequently Asked Questions (FAQ)

Q: Can RC2010FK-0775KL directly replace RC5025F753CS on the circuit board?

A: Yes. RC2010FK-0775KL provides direct mechanical and electrical compatibility. Both parts use the 2010 (5025 Metric) package with identical footprint dimensions (5.00mm × 2.50mm). Electrical specifications match exactly: 75 kOhms ±1%, ±100ppm/°C temperature coefficient, and -55°C to 155°C operating range. The higher power rating (0.75W vs. 0.667W) provides additional thermal margin without affecting circuit function.

Q: What is the difference between the main part and substitute parts in terms of power rating?

A: The RC5025F753CS is rated for 0.667W (2/3W) power dissipation. All substitute parts are rated for 0.75W (3/4W). This difference represents a 12.5% increase in power handling capacity. In circuit applications, the substitute parts can safely dissipate the same power as the original part with lower junction temperature, extending component life and improving reliability margins.

Q: Are the automotive-qualified parts (CRCW201075K0FKEF, ERJ-12SF7502U, RMCF2010FT75K0) suitable for non-automotive applications?

A: Yes. Automotive AEC-Q200 qualification represents a superset of standard industrial reliability requirements. Parts qualified to AEC-Q200 standards meet or exceed the performance and reliability criteria for general industrial and consumer applications. Using automotive-qualified parts in non-automotive circuits introduces no compatibility issues and provides enhanced reliability assurance.

Q: Why is ERJ-12SF7502U marked "Not For New Designs"?

A: "Not For New Designs" status indicates that the manufacturer (Panasonic Electronic Components) has transitioned this part to end-of-life status and recommends alternative parts for new product development. However, the part remains fully functional and available for inventory. ERJ-12SF7502U is appropriate for replacement in existing systems or legacy product maintenance where design continuity is required.

Q: What are the physical dimension differences between substitute parts?

A: All substitute parts maintain identical length and width dimensions (5.00mm × 2.50mm) for PCB footprint compatibility. Height specifications vary slightly: RC5025F753CS maximum height is 0.66mm, while RC2010FK-0775KL is 0.65mm, and CRCW201075K0FKEF, ERJ-12SF7502U, and RMCF2010FT75K0 are 0.70mm maximum. These variations (within 0.05mm) do not affect PCB assembly or component clearance in standard circuit designs.

Q: Are all substitute parts available in Tape & Reel packaging?

A: RC2010FK-0775KL, CRCW201075K0FKEF, ERJ-12SF7502U, and RMCF2010FT75K0 are all supplied in Tape & Reel (TR) packaging, suitable for automated assembly processes. The main part RC5025F753CS is supplied in standard packaging format. Tape & Reel packaging is standard for high-volume production and does not affect component electrical or mechanical performance.

Q: Do all parts meet the same regulatory and compliance standards?

A: Yes. All parts listed maintain ROHS3 compliance, MSL Level 1 (Unlimited) moisture sensitivity rating, and REACH Unaffected status. These certifications confirm that all substitute parts meet the same environmental and regulatory requirements as the main part RC5025F753CS.