RC5025F9532CS Equivalent & Substitute Parts

Part Overview

The RC5025F9532CS is a 95.3 kOhms ±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 and features moisture-resistant construction with unlimited moisture sensitivity level (MSL 1). The part is currently in active production status and maintains full RoHS3 compliance. Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are required for design flexibility, supply chain alternatives, or specific application requirements.

Substiute Parts

RC5025F9532CS

Samsung Electro-MechanicsIn Stock: 816RC5025F9532CS Datasheet

Current PartRFQ

CRCW201095K3FKEF

Vishay DaleIn Stock: 21095CRCW201095K3FKEF Datasheet

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ERJ-12SF9532U

Panasonic Electronic ComponentsIn Stock: 1813ERJ-12SF9532U Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the RC5025F9532CS is determined by strict equivalence in the following parameters:

Critical Matching Parameters:

• Resistance value: 95.3 kOhms
• Tolerance: ±1%
• Package format: 2010 (5025 Metric)
• Composition: Thick Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C
• Number of terminations: 2

Allowable Variation Parameters:

• Power rating: Substitute parts rated at 0.75W (3/4W) or higher satisfy applications requiring the 0.667W (2/3W) specification
• Physical dimensions: Slight variations in height (seated maximum) are acceptable within the 2010 package specification
• Packaging format: Original tape & reel or alternative packaging configurations
• Certifications: Additional certifications (AEC-Q200) do not preclude substitution

The identified substitute parts CRCW201095K3FKEF and ERJ-12SF9532U maintain all critical electrical parameters while offering higher power ratings and automotive-grade certifications.

Parameter Comparison

Engineering Selection Recommendations

RC5025F9532CS (Samsung Electro-Mechanics) - Primary Selection

The RC5025F9532CS is the specified component with active production status and full RoHS3 compliance. This part is suitable for all new designs and applications requiring the stated 0.667W power rating within the -55°C to 155°C operating range.

CRCW201095K3FKEF (Vishay Dale) - Preferred Substitute

The CRCW201095K3FKEF is the recommended substitute for the RC5025F9532CS. This part maintains identical electrical specifications (95.3 kOhms ±1%, ±100ppm/°C temperature coefficient) and mechanical compatibility (2010 package, identical footprint dimensions). The higher power rating (0.75W versus 0.667W) provides additional thermal margin. The part carries AEC-Q200 automotive qualification and maintains RoHS3 compliance. Active production status ensures supply availability.

ERJ-12SF9532U (Panasonic Electronic Components) - Legacy Substitute

The ERJ-12SF9532U provides electrical and mechanical equivalence to the RC5025F9532CS with identical resistance, tolerance, temperature coefficient, and package format. However, this part carries a "Not For New Designs" product status designation and does not maintain RoHS3 compliance (RoHS non-compliant status). This part is suitable only for legacy system maintenance or replacement applications where the original specification must be preserved.

Frequently Asked Questions (FAQ)

Q: Can CRCW201095K3FKEF be used as a direct replacement for RC5025F9532CS?

A: Yes. The CRCW201095K3FKEF is electrically and mechanically equivalent to the RC5025F9532CS. Both parts share identical resistance value (95.3 kOhms), tolerance (±1%), temperature coefficient (±100ppm/°C), package format (2010), and operating temperature range (-55°C ~ 155°C). The higher power rating (0.75W versus 0.667W) does not preclude substitution and provides additional thermal capability.

Q: What is the difference between the 0.667W and 0.75W power ratings?

A: The power rating indicates the maximum continuous power dissipation capability of the resistor. The RC5025F9532CS is rated for 0.667W (2/3W), while substitute parts CRCW201095K3FKEF and ERJ-12SF9532U are rated for 0.75W (3/4W). A higher power rating indicates greater thermal capacity and does not affect electrical performance in applications requiring the lower rating.

Q: Are there physical dimension differences between these parts?

A: All three parts conform to the 2010 (5025 Metric) package specification with identical length and width dimensions (0.197" L x 0.098" W / 5.00mm x 2.50mm). The seated height maximum varies slightly: RC5025F9532CS at 0.026" (0.66mm) and both substitute parts at 0.028" (0.70mm). These variations remain within standard 2010 package tolerances and do not affect PCB layout compatibility.

Q: Why is ERJ-12SF9532U marked "Not For New Designs"?

A: The "Not For New Designs" designation indicates that Panasonic has discontinued active development and promotion of this part series. While the ERJ-12SF9532U remains functionally equivalent to the RC5025F9532CS, it is reserved for legacy system support and replacement applications. New designs should utilize RC5025F9532CS or CRCW201095K3FKEF.

Q: What is the significance of RoHS3 compliance?

A: RoHS3 compliance indicates conformance to the Restriction of Hazardous Substances Directive, which restricts the use of specific hazardous materials in electrical and electronic equipment. RC5025F9532CS and CRCW201095K3FKEF both maintain RoHS3 compliance. ERJ-12SF9532U does not meet this requirement and may not be suitable for applications subject to RoHS regulations.

Q: Can these parts be used interchangeably in automotive applications?

A: CRCW201095K3FKEF carries AEC-Q200 automotive qualification, indicating suitability for automotive-grade applications. RC5025F9532CS and ERJ-12SF9532U do not carry this certification. For automotive applications requiring AEC-Q200 qualification, CRCW201095K3FKEF is the appropriate selection.

Q: What is the Moisture Sensitivity Level (MSL) and why is it important?

A: Moisture Sensitivity Level (MSL) indicates the component's susceptibility to moisture-induced damage during storage and handling. All three parts carry MSL 1 (Unlimited), indicating no moisture sensitivity restrictions. These parts do not require special dry-pack storage or handling procedures.