RC5025F2150CS Equivalent & Substitute Parts Reference

Part Overview

The RC5025F2150CS is a 215 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 with moisture-resistant construction and operates across the temperature range of -55°C to 155°C. The part maintains Active product status with 752 units currently in stock.

Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are maintained across the same package footprint and performance envelope. Alternative sources become necessary for supply chain continuity, extended lead time mitigation, or design flexibility across manufacturing partners.

Substiute Parts

RC5025F2150CS

Samsung Electro-MechanicsIn Stock: 857RC5025F2150CS Datasheet

Current PartRFQ

CRCW2010215RFKEF

Vishay DaleIn Stock: 4841CRCW2010215RFKEF Datasheet

SimilarRFQ

ERJ-12SF2150U

Panasonic Electronic ComponentsIn Stock: 11559ERJ-12SF2150U Datasheet

SimilarRFQ

RMCF2010FT215R

Stackpole Electronics IncIn Stock: 2608RMCF2010FT215R Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC5025F2150CS is determined by strict adherence to the following criteria:

Mandatory Matching Parameters:

• Resistance value: 215 Ohms
• Tolerance: ±1%
• Package format: 2010 (5025 Metric)
• Composition: Thick Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C to 155°C
• Termination count: 2
• RoHS3 compliance
• MSL rating: 1 (Unlimited)

Allowable Variation:

• Power rating: Substitute parts rated at 0.75W (3/4W) are acceptable as this represents a higher power capability within the same package envelope, providing design margin without compromising footprint or thermal characteristics.

All identified substitute parts meet these criteria and are qualified for direct replacement in applications where the RC5025F2150CS is specified.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection (Preferred): CRCW2010215RFKEF (Vishay Dale) and RMCF2010FT215R (Stackpole Electronics) are both qualified substitutes with Active product status. Both parts carry AEC-Q200 automotive qualification, ROHS3 compliance, and higher power ratings (0.75W) within the identical 2010 package footprint. These parts provide enhanced design margin and long-term supply assurance.

Secondary Selection (Legacy Applications): ERJ-12SF2150U (Panasonic Electronic Components) meets all electrical and mechanical substitution criteria but carries a "Not For New Designs" product status designation. This part is suitable only for sustaining production of existing designs or legacy system support where supply continuity is required.

Original Part Retention: RC5025F2150CS (Samsung Electro-Mechanics) remains the specified component with Active status and current inventory availability of 752 units. Retention is appropriate for new designs where Samsung supply chain relationships are established.

All substitute parts maintain identical electrical performance, thermal characteristics, and regulatory compliance. Selection between qualified alternatives should be based on established supplier relationships, inventory availability, and procurement lead times.

Frequently Asked Questions (FAQ)

Q: Can CRCW2010215RFKEF replace RC5025F2150CS in existing designs? A: Yes. Both parts share identical resistance (215 Ohms), tolerance (±1%), package format (2010), composition (thick film), and operating temperature range (-55°C to 155°C). The CRCW2010215RFKEF has a higher power rating (0.75W vs. 0.667W), which provides additional thermal margin without affecting footprint or electrical performance.

Q: What is the significance of the 0.75W power rating on substitute parts compared to the 0.667W rating of the original? A: The higher power rating indicates greater thermal capability within the same physical package. This represents a design improvement and does not create incompatibility. Applications operating within the original 0.667W specification will function identically with the higher-rated substitute.

Q: Why is ERJ-12SF2150U marked "Not For New Designs"? A: This designation indicates the manufacturer (Panasonic) has discontinued active development and promotion of this product line. The part remains functionally equivalent and suitable for sustaining existing production, but new design implementations should prioritize parts with Active status such as CRCW2010215RFKEF or RMCF2010FT215R.

Q: Are all substitute parts AEC-Q200 qualified? A: The original RC5025F2150CS is specified as moisture-resistant. The substitute parts CRCW2010215RFKEF, ERJ-12SF2150U, and RMCF2010FT215R all carry AEC-Q200 automotive qualification, which represents a higher reliability standard. This qualification is compatible with non-automotive applications.

Q: Do the substitute parts have identical physical dimensions? A: The substitute parts have a maximum seated height of 0.70mm compared to the original 0.66mm. This 0.04mm difference is within typical PCB assembly tolerances and does not affect placement, soldering, or functional performance in standard 2010 package applications.

Q: What is MSL 1 (Unlimited) moisture sensitivity? A: MSL 1 indicates the component has unlimited shelf life without moisture baking requirements. All listed parts, including substitutes, carry this rating and require no special moisture control during storage or handling.

Q: Can these parts be used interchangeably in automotive applications? A: The substitute parts CRCW2010215RFKEF and RMCF2010FT215R carry AEC-Q200 certification for automotive use. ERJ-12SF2150U also carries AEC-Q200 qualification. The original RC5025F2150CS is specified as moisture-resistant. Automotive application requirements should be verified against specific design specifications and qualification documentation.