RCS2012F3324CS Equivalent & Substitute Parts

Part Overview

The RCS2012F3324CS is a 3.32 MOhms ±1% 0.125W thick film chip resistor in 0805 (2012 Metric) package manufactured by Samsung Electro-Mechanics. This component is classified as Active product status with anti-sulfur and moisture-resistant characteristics. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and compliance certifications align with the original component, enabling direct replacement in circuit applications without functional degradation.

Substiute Parts

RCS2012F3324CS

Samsung Electro-MechanicsIn Stock: 806RCS2012F3324CS Datasheet

Current PartRFQ

CRCW08053M32FKEA

Vishay DaleIn Stock: 20733CRCW08053M32FKEA Datasheet

SimilarRFQ

RC0805FR-073M32L

YAGEOIn Stock: 111902RC0805FR-073M32L Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RCS2012F3324CS is determined by strict alignment of the following parameters:

Electrical Specifications: Resistance value (3.32 MOhms), tolerance (±1%), and power rating (0.125W) must be identical. Temperature coefficient (±100ppm/°C) and operating temperature range (-55°C ~ 155°C) must match.

Mechanical Compatibility: Package designation (0805 / 2012 Metric) and number of terminations (2) must be identical. Physical dimensions (0.079" L x 0.049" W) must conform to 0805 standard specifications.

Compliance & Environmental: RoHS3 compliance and MSL Level 1 classification are required. REACH status and ECCN classification must align with the original component.

Composition & Construction: Thick film composition is mandatory. Substitute parts may include additional features (such as automotive qualification) provided all core electrical and mechanical parameters remain equivalent.

Two substitute parts meet these criteria: CRCW08053M32FKEA (Vishay Dale) and RC0805FR-073M32L (YAGEO).

Parameter Comparison

Engineering Selection Recommendations

CRCW08053M32FKEA (Vishay Dale): This substitute part carries AEC-Q200 automotive qualification, providing additional reliability assurance for applications requiring automotive-grade components. All electrical and mechanical parameters are equivalent to the RCS2012F3324CS. The seated height (0.020" / 0.50mm) is lower than the original, which may be advantageous in space-constrained PCB layouts. RoHS3 compliance and MSL Level 1 classification are maintained.

RC0805FR-073M32L (YAGEO): This substitute part maintains moisture-resistant characteristics consistent with the original component. All electrical specifications and mechanical dimensions conform to 0805 standard requirements. The seated height (0.024" / 0.60mm) is intermediate between the original and the Vishay alternative. RoHS3 compliance and MSL Level 1 classification are maintained. Inventory availability is significantly higher (111,863 pcs) compared to other options.

Both substitute parts are Active product status and fully compliant with RoHS3 and REACH regulations. Selection between substitutes should be based on application-specific requirements such as automotive qualification needs or inventory availability.

Frequently Asked Questions (FAQ)

Q: Can CRCW08053M32FKEA replace RCS2012F3324CS in non-automotive applications?

A: Yes. The CRCW08053M32FKEA meets all electrical and mechanical requirements for direct substitution. The AEC-Q200 automotive qualification is an additional feature that does not restrict use in non-automotive circuits.

Q: Are there dimensional compatibility concerns when substituting these parts?

A: All three parts conform to 0805 (2012 Metric) package specifications with identical length (0.079") and width (0.049"). Seated heights vary slightly (0.026" original, 0.020" Vishay, 0.024" YAGEO) but remain within acceptable PCB assembly tolerances for standard reflow processes.

Q: Do the substitute parts maintain the same environmental protection as the original?

A: Yes. Both CRCW08053M32FKEA and RC0805FR-073M32L are classified as MSL Level 1 (Unlimited moisture sensitivity level), matching the original RCS2012F3324CS. The Vishay part includes automotive-grade environmental qualification; the YAGEO part maintains moisture-resistant characteristics.

Q: What is the significance of the ±100ppm/°C temperature coefficient across all three parts?

A: The identical temperature coefficient ensures equivalent thermal stability across the operating range (-55°C ~ 155°C). This parameter is critical for precision analog circuits and high-temperature applications where resistance drift must be controlled.

Q: Are there compliance or regulatory differences between the three parts?

A: No. All three parts are ROHS3 compliant, REACH unaffected, and classified as EAR99 for export control purposes. The CRCW08053M32FKEA carries additional AEC-Q200 automotive certification, which is a supplementary qualification rather than a regulatory difference.

Q: Which substitute should be selected for high-volume production?

A: RC0805FR-073M32L (YAGEO) offers the highest inventory availability (111,863 pcs) and represents the most accessible option for large-scale procurement. CRCW08053M32FKEA (Vishay Dale) is suitable when automotive-grade reliability is specified.