RC5025F9094CS Equivalent & Substitute Parts Reference

Part Overview

The RC5025F9094CS is a 9.09 MOhms ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics, rated at 0.667W (2/3W) power dissipation in a 2010 (5025 Metric) package format. This component is classified as Active product status with full RoHS3 compliance and MSL Level 1 moisture sensitivity rating. Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are maintained across the same package footprint and performance envelope.

Substiute Parts

RC5025F9094CS

Samsung Electro-MechanicsIn Stock: 728RC5025F9094CS Datasheet

Current PartRFQ

RMCF2010FT9M09

Stackpole Electronics IncIn Stock: 3898RMCF2010FT9M09 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC5025F9094CS is determined by strict adherence to the following criteria:

Critical Matching Parameters:

• Resistance value: 9.09 MOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Package footprint: 2010 (5025 Metric) (exact match required)
• Composition: Thick Film (exact match required)
• Temperature Coefficient: ±100ppm/°C (exact match required)
• Operating Temperature Range: -55°C ~ 155°C (exact match required)
• Number of Terminations: 2 (exact match required)

Allowable Variation Parameters:

• Power Rating: Equal to or greater than 0.667W
• Physical dimensions: Within supplier device package specifications for 2010 format
• Compliance certifications: RoHS3 and MSL Level 1 maintained

The RMCF2010FT9M09 from Stackpole Electronics Inc qualifies as a substitute part because it maintains all critical matching parameters while providing an increased power rating of 0.75W (3/4W), which exceeds the minimum requirement.

Parameter Comparison

Engineering Selection Recommendations

RC5025F9094CS (Samsung Electro-Mechanics):

• Primary selection for applications requiring Samsung component qualification
• Moisture Resistant feature designation
• Active product status with established supply chain
• Current inventory: 704 pieces

RMCF2010FT9M09 (Stackpole Electronics Inc):

• Qualified substitute with AEC-Q200 automotive rating
• Higher power dissipation capability (0.75W vs. 0.667W) provides thermal margin
• Active product status with higher inventory availability (3844 pieces)
• Suitable for applications requiring automotive-grade component qualification
• Packaging: Cut Tape (CT) format

Both parts maintain identical electrical performance specifications and mechanical compatibility within the 2010 package footprint. Selection between these parts is determined by supply chain requirements, automotive qualification needs, and packaging format preferences.

Frequently Asked Questions (FAQ)

Q: Can RMCF2010FT9M09 directly replace RC5025F9094CS in existing designs?

A: Yes. Both parts share identical resistance value (9.09 MOhms), tolerance (±1%), package footprint (2010/5025 Metric), composition (Thick Film), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C ~ 155°C). The substitute part's increased power rating (0.75W vs. 0.667W) is compatible with circuit designs specified for the original part.

Q: What is the significance of the power rating difference?

A: The RMCF2010FT9M09 is rated at 0.75W compared to the RC5025F9094CS at 0.667W. This represents a 12.4% increase in power dissipation capability. Circuits designed for the lower-rated part operate safely with the higher-rated substitute, as the substitute can dissipate equal or greater thermal load without exceeding temperature limits.

Q: Are there packaging format differences between these parts?

A: The RC5025F9094CS is supplied in standard packaging format. The RMCF2010FT9M09 is supplied in Cut Tape (CT) format. Both maintain identical component dimensions and footprint specifications for PCB assembly compatibility.

Q: Do both parts meet the same compliance standards?

A: Yes. Both RC5025F9094CS and RMCF2010FT9M09 are RoHS3 compliant, carry MSL Level 1 (Unlimited) moisture sensitivity rating, and are REACH unaffected. The RMCF2010FT9M09 additionally carries AEC-Q200 automotive qualification.

Q: What determines substitution eligibility for this resistor category?

A: Substitution is determined by exact matching of resistance value, tolerance, package type, composition, temperature coefficient, and operating temperature range. Power rating may exceed the original specification. All other electrical and mechanical parameters must remain within specified tolerances.