Equivalent & Substitute Parts for RC5025F751CS

Part Overview

The RC5025F751CS is a 750 Ohm ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics, rated at 0.667W (2/3W) in a 2010 (5025 Metric) surface mount package. This component is classified as Active product status and is RoHS3 compliant with MSL Level 1 moisture sensitivity rating. Substitute parts are identified based on matching electrical specifications, mechanical compatibility, and thermal operating parameters to ensure functional equivalence in circuit applications.

Substiute Parts

RC5025F751CS

Samsung Electro-MechanicsIn Stock: 842RC5025F751CS Datasheet

Current PartRFQ

RC2010FK-07750RL

YAGEOIn Stock: 4930RC2010FK-07750RL Datasheet

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CRCW2010750RFKEF

Vishay DaleIn Stock: 25840CRCW2010750RFKEF Datasheet

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RMCF2010FT750R

Stackpole Electronics IncIn Stock: 3393RMCF2010FT750R Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC5025F751CS is determined by the following critical parameters:

Electrical Equivalence: Resistance value of 750 Ohms and tolerance of ±1% are mandatory for functional equivalence.

Thermal Characteristics: Temperature coefficient of ±100ppm/°C and operating temperature range of -55°C ~ 155°C must be maintained.

Mechanical Compatibility: Package designation 2010 (5025 Metric) ensures physical and footprint compatibility with the original design.

Composition and Features: Thick film construction with moisture resistance properties must be preserved.

Regulatory Compliance: RoHS3 compliance and MSL Level 1 rating are required for equivalent substitution.

The identified substitute parts meet all these criteria while offering variations in power rating (0.75W / 3/4W) and additional certifications (AEC-Q200 automotive qualification for certain alternatives).

Parameter Comparison

Engineering Selection Recommendations

RC2010FK-07750RL (YAGEO): This substitute provides direct electrical and mechanical equivalence with identical thermal characteristics. The increased power rating of 0.75W (3/4W) compared to the original 0.667W (2/3W) offers enhanced thermal margin in the same package footprint. Product status is Active with full RoHS3 compliance and MSL Level 1 rating.

CRCW2010750RFKEF (Vishay Dale): This alternative meets all electrical and mechanical requirements with AEC-Q200 automotive qualification. The 0.75W power rating provides thermal headroom. This option is suitable for applications requiring automotive-grade reliability certification. Product status is Active with ROHS3 compliance.

RMCF2010FT750R (Stackpole Electronics Inc): This substitute offers equivalent electrical specifications with AEC-Q200 automotive qualification and 0.75W power rating. Product status is Active with full RoHS3 compliance and MSL Level 1 rating. Suitable for automotive and industrial applications requiring enhanced reliability standards.

All three substitute parts maintain functional equivalence through matching resistance value, tolerance, package designation, thermal characteristics, and regulatory compliance status.

Frequently Asked Questions (FAQ)

Q: Can RC2010FK-07750RL replace RC5025F751CS directly?

A: Yes. Both components share identical resistance (750 Ohms), tolerance (±1%), package (2010 / 5025 Metric), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C ~ 155°C). The substitute has a higher power rating (0.75W vs 0.667W), which is compatible with the original design requirements.

Q: What is the difference between the substitute parts?

A: RC2010FK-07750RL (YAGEO) and RMCF2010FT750R (Stackpole) are functionally equivalent. CRCW2010750RFKEF (Vishay Dale) and RMCF2010FT750R (Stackpole) include AEC-Q200 automotive qualification, making them suitable for automotive applications. All three maintain the same electrical and mechanical specifications.

Q: Are the substitute parts physically compatible with the original PCB footprint?

A: Yes. All substitute parts use the 2010 (5025 Metric) package designation with identical dimensions (0.197" L x 0.098" W / 5.00mm x 2.50mm) and similar maximum seated heights (0.026" to 0.028"), ensuring PCB footprint compatibility.

Q: Do the substitute parts have the same moisture sensitivity rating?

A: Yes. All substitute parts maintain MSL Level 1 (Unlimited) moisture sensitivity rating, identical to the original RC5025F751CS.

Q: Which substitute should be selected for automotive applications?

A: CRCW2010750RFKEF (Vishay Dale) or RMCF2010FT750R (Stackpole) are recommended for automotive applications due to AEC-Q200 qualification. Both meet all electrical and mechanical requirements with automotive-grade reliability certification.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All identified substitute parts are ROHS3 compliant, matching the regulatory status of the original RC5025F751CS.