RC5025F752CS Equivalent & Substitute Parts Reference

Part Overview

The RC5025F752CS is a 7.5 kOhms ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics, rated at 0.667W (2/3W) in a 2010 (5025 Metric) package. This component is classified as Active product status and features moisture-resistant construction suitable for general industrial and commercial applications. Substitute parts are identified based on matching electrical specifications, mechanical compatibility, and package standardization to ensure direct functional equivalence in circuit designs.

Substiute Parts

RC5025F752CS

Samsung Electro-MechanicsIn Stock: 755RC5025F752CS Datasheet

Current PartRFQ

CRCW20107K50FKEF

Vishay DaleIn Stock: 11182CRCW20107K50FKEF Datasheet

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ERJ-12SF7501U

Panasonic Electronic ComponentsIn Stock: 2133ERJ-12SF7501U Datasheet

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RMCF2010FT7K50

Stackpole Electronics IncIn Stock: 6669RMCF2010FT7K50 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC5025F752CS are qualified based on the following criteria:

Electrical Equivalence: All substitute parts maintain the same resistance value (7.5 kOhms) and tolerance (±1%), ensuring identical electrical performance in circuit applications.

Package Compatibility: All substitutes use the 2010 (5025 Metric) package with matching footprint dimensions (0.197" L x 0.098" W / 5.00mm x 2.50mm), enabling direct PCB layout compatibility.

Thermal Characteristics: All substitutes operate within the same temperature range (-55°C ~ 155°C) and maintain the same temperature coefficient (±100ppm/°C), ensuring consistent performance across operating conditions.

Composition & Construction: All substitutes are thick film chip resistors with identical material composition, providing equivalent reliability and environmental performance.

Regulatory Compliance: All substitutes maintain ROHS3 compliance and MSL 1 rating, meeting the same environmental and moisture sensitivity requirements as the main part.

Power Rating Consideration: Substitute parts are rated at 0.75W (3/4W), which exceeds the main part's 0.667W (2/3W) rating. This higher power rating provides additional thermal margin and is functionally compatible for applications designed for the RC5025F752CS.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitutes (Active Product Status):

CRCW20107K50FKEF (Vishay Dale) and RMCF2010FT7K50 (Stackpole Electronics Inc) are recommended as primary substitutes. Both parts maintain Active product status, ensuring long-term availability and continued manufacturing support. Both are qualified to AEC-Q200 automotive standards, providing additional reliability certification beyond the base RC5025F752CS specification.

Secondary Substitute (Legacy Status):

ERJ-12SF7501U (Panasonic Electronic Components) is classified as Not For New Designs. While electrically and mechanically equivalent, this part should be used only for replacement or maintenance applications in existing designs. New circuit designs should prioritize CRCW20107K50FKEF or RMCF2010FT7K50 to ensure long-term component availability.

Compliance Alignment:

All substitute parts maintain ROHS3 compliance and MSL 1 rating, matching the environmental and regulatory requirements of the main part. All parts are classified as REACH Unaffected and carry EAR99 ECCN designation, ensuring consistent export and supply chain compliance.

Frequently Asked Questions (FAQ)

Q: Can CRCW20107K50FKEF, ERJ-12SF7501U, and RMCF2010FT7K50 be used as direct replacements for RC5025F752CS?

A: Yes. All three substitute parts are electrically and mechanically equivalent. They share identical resistance (7.5 kOhms), tolerance (±1%), package dimensions (2010 / 5025 Metric), temperature range (-55°C ~ 155°C), and temperature coefficient (±100ppm/°C). The substitute parts are rated at 0.75W (3/4W), which exceeds the RC5025F752CS 0.667W (2/3W) rating, providing additional thermal margin without affecting circuit functionality.

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

A: The RC5025F752CS is rated at 0.667W (2/3W), while all three substitute parts are rated at 0.75W (3/4W). The higher power rating of the substitutes indicates greater thermal capacity and is functionally compatible with applications designed for the lower-rated main part. No circuit redesign is required.

Q: Are there any differences in packaging between the main part and substitutes?

A: The main part (RC5025F752CS) is supplied in standard packaging, while substitute parts CRCW20107K50FKEF, ERJ-12SF7501U, and RMCF2010FT7K50 are supplied in Tape & Reel (TR) format. Both packaging formats contain identical components with the same 2010 (5025 Metric) footprint. Tape & Reel packaging is standard for automated assembly processes.

Q: Which substitute part should be selected for new designs?

A: For new designs, select either CRCW20107K50FKEF (Vishay Dale) or RMCF2010FT7K50 (Stackpole Electronics Inc), both of which maintain Active product status. ERJ-12SF7501U is classified as Not For New Designs and should be reserved for replacement applications only.

Q: Do all parts meet automotive qualification standards?

A: The substitute parts CRCW20107K50FKEF and RMCF2010FT7K50 are qualified to AEC-Q200 automotive standards. The main part RC5025F752CS and ERJ-12SF7501U do not list AEC-Q200 qualification in their specifications. If automotive qualification is required, select CRCW20107K50FKEF or RMCF2010FT7K50.

Q: Are there any differences in moisture sensitivity or environmental ratings?

A: No. All parts, including the main part and all substitutes, maintain MSL 1 (Unlimited) rating, ROHS3 compliance, and REACH Unaffected status. Environmental and moisture sensitivity performance is equivalent across all parts.

Q: Can these parts be used interchangeably on the same PCB assembly?

A: Yes. All parts share identical 2010 (5025 Metric) package dimensions (0.197" L x 0.098" W / 5.00mm x 2.50mm) and footprint specifications. They are mechanically and electrically interchangeable on PCB layouts designed for this package type.