RC5025F7150CS Equivalent & Substitute Parts Reference

Part Overview

The RC5025F7150CS is a 715 Ohm ±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 applications. Substitute parts are identified based on matching electrical specifications, mechanical compatibility, and package standardization to ensure functional equivalence in circuit designs.

Substiute Parts

RC5025F7150CS

Samsung Electro-MechanicsIn Stock: 865RC5025F7150CS Datasheet

Current PartRFQ

CRCW2010715RFKEF

Vishay DaleIn Stock: 9082CRCW2010715RFKEF Datasheet

SimilarRFQ

ERJ-12SF7150U

Panasonic Electronic ComponentsIn Stock: 5102ERJ-12SF7150U Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC5025F7150CS are qualified based on the following criteria:

Electrical Equivalence: Resistance value of 715 Ohms with ±1% tolerance and temperature coefficient of ±100ppm/°C are mandatory matching parameters.

Mechanical Compatibility: Package designation 2010 (5025 Metric) with identical footprint dimensions (0.197" L x 0.098" W / 5.00mm x 2.50mm) ensures PCB layout compatibility.

Power Rating Consideration: Substitute parts rated at 0.75W (3/4W) exceed the original 0.667W (2/3W) specification, providing thermal margin while maintaining functional equivalence in the same package envelope.

Environmental & Compliance Standards: All substitutes maintain ROHS3 compliance, MSL 1 rating, and -55°C ~ 155°C operating temperature range, ensuring regulatory and environmental compatibility.

Composition & Construction: Thick film construction is consistent across all qualified substitutes.

Parameter Comparison

Engineering Selection Recommendations

CRCW2010715RFKEF (Vishay Dale) is the primary substitute for new designs. This part maintains Active product status, meets all electrical and mechanical specifications, and carries AEC-Q200 automotive qualification. The 0.75W power rating provides increased thermal headroom compared to the original 0.667W specification while maintaining identical package footprint and compliance certifications.

ERJ-12SF7150U (Panasonic Electronic Components) is functionally equivalent but carries a "Not For New Designs" product status designation. This part is suitable for replacement or repair applications where existing inventory exists, but should not be selected for new circuit designs due to its discontinued design status.

Both substitute parts are electrically and mechanically compatible with the RC5025F7150CS, with the primary differentiation being product lifecycle status and automotive qualification features.

Frequently Asked Questions (FAQ)

Q: Can CRCW2010715RFKEF directly replace RC5025F7150CS in existing designs?

A: Yes. Both parts share identical resistance (715 Ohms), tolerance (±1%), package (2010/5025 Metric), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C ~ 155°C). The CRCW2010715RFKEF has a higher power rating (0.75W vs. 0.667W), which is functionally compatible. PCB footprint and soldering requirements are identical.

Q: What is the significance of the 0.75W vs. 0.667W power rating difference?

A: The substitute parts are rated at 0.75W (3/4W), exceeding the original 0.667W (2/3W) specification. This higher rating provides thermal margin and does not create compatibility issues. The component will operate within safe thermal limits in applications designed for the lower power rating.

Q: Why is ERJ-12SF7150U marked "Not For New Designs"?

A: This designation indicates the part is in a discontinued or end-of-life phase. While functionally equivalent and suitable for replacement applications, it should not be selected for new circuit development. CRCW2010715RFKEF is the recommended choice for new designs.

Q: Are there package or height differences that affect PCB layout?

A: The seated height differs slightly: RC5025F7150CS is 0.026" (0.66mm) maximum, while both substitutes are 0.028" (0.70mm) maximum. This 0.002" (0.04mm) difference is negligible for standard PCB assembly and does not affect component placement or clearance in typical applications.

Q: Do all parts meet the same compliance standards?

A: Yes. RC5025F7150CS, CRCW2010715RFKEF, and ERJ-12SF7150U are all ROHS3 compliant, carry MSL 1 (Unlimited) moisture sensitivity rating, and are REACH unaffected. All three parts meet identical environmental and regulatory requirements.