RCS2012F3652CS Equivalent & Substitute Parts

Part Overview

The RCS2012F3652CS is a 36.5 kOhms ±1% 0.125W thick film chip resistor manufactured by Samsung Electro-Mechanics in 0805 (2012 Metric) package format. This component is classified as Active product status with anti-sulfur and moisture-resistant construction. The part is supplied in Tape & Reel packaging with ROHS3 compliance and unlimited moisture sensitivity level (MSL 1). Equivalent and substitute parts are identified when design requirements necessitate alternative sourcing due to inventory constraints, supply chain considerations, or specific application certifications.

Substiute Parts

RCS2012F3652CS

Samsung Electro-MechanicsIn Stock: 711RCS2012F3652CS Datasheet

Current PartRFQ

CRCW080536K5FKEA

Vishay DaleIn Stock: 18880CRCW080536K5FKEA Datasheet

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ERJ-6ENF3652V

Panasonic Electronic ComponentsIn Stock: 67020ERJ-6ENF3652V Datasheet

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RC0805FR-0736K5L

YAGEOIn Stock: 43128RC0805FR-0736K5L Datasheet

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RMCF0805FT36K5

Stackpole Electronics IncIn Stock: 46535RMCF0805FT36K5 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RCS2012F3652CS is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 36.5 kOhms
• Tolerance: ±1%
• Power rating: 0.125W (1/8W)
• Package format: 0805 (2012 Metric)
• Composition: Thick Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C
• Physical dimensions: 0.079" L x 0.049" W (2.00mm x 1.25mm)
• Termination count: 2
• RoHS compliance: ROHS3 Compliant
• Moisture sensitivity level: 1 (Unlimited)

All identified substitute parts meet these mandatory parameters. Variations in seated height and specific feature sets (such as automotive AEC-Q200 certification) do not preclude substitution but indicate application-specific qualifications.

Parameter Comparison

Engineering Selection Recommendations

All four substitute parts are functionally equivalent to the RCS2012F3652CS based on electrical and mechanical parameter matching. Selection among these alternatives is determined by application requirements and compliance certifications:

For general industrial and consumer applications: RC0805FR-0736K5L (YAGEO) and RCS2012F3652CS (Samsung) are suitable, both featuring moisture-resistant thick film construction without automotive qualification.

For automotive applications requiring AEC-Q200 certification: CRCW080536K5FKEA (Vishay Dale), ERJ-6ENF3652V (Panasonic), and RMCF0805FT36K5 (Stackpole) are qualified alternatives. All three carry AEC-Q200 ratings for automotive-grade reliability.

Inventory and availability: All substitute parts maintain active product status with substantial stock levels. YAGEO RC0805FR-0736K5L offers the highest inventory (43,040 pcs), followed by Panasonic ERJ-6ENF3652V (66,997 pcs) and Stackpole RMCF0805FT36K5 (46,503 pcs).

Compliance: All parts are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99 with identical HTSUS coding (8533.21.0030).

Frequently Asked Questions (FAQ)

Q: Can CRCW080536K5FKEA replace RCS2012F3652CS in non-automotive applications?

A: Yes. The CRCW080536K5FKEA meets all mandatory electrical and mechanical parameters. The AEC-Q200 automotive qualification is an additional feature that does not restrict use in general applications.

Q: What is the significance of the height variation among substitute parts?

A: Seated height variations (0.020" to 0.028") are within acceptable tolerances for 0805 package format. These differences do not affect electrical performance or PCB assembly compatibility for standard reflow processes. Verify clearance requirements for specific board designs with restricted vertical space.

Q: Are all substitute parts available in Tape & Reel packaging?

A: Yes. All identified substitutes are supplied in Tape & Reel (TR) format, matching the original RCS2012F3652CS packaging specification.

Q: Which substitute part has the lowest seated height?

A: CRCW080536K5FKEA (Vishay Dale) has the lowest maximum seated height at 0.020" (0.50mm).

Q: Do substitute parts with AEC-Q200 certification cost more?

A: Cost comparison is not provided in the technical specifications. Contact suppliers directly for pricing information on CRCW080536K5FKEA, ERJ-6ENF3652V, and RMCF0805FT36K5.

Q: Is the anti-sulfur feature of RCS2012F3652CS critical for substitution?

A: Anti-sulfur and moisture-resistant features are application-dependent. All substitute parts maintain MSL 1 (Unlimited) moisture sensitivity rating. For applications requiring specific anti-sulfur protection, verify environmental exposure conditions with design engineering.

Q: Can these parts be used interchangeably on the same PCB assembly?

A: Yes. All parts share identical electrical specifications (36.5 kOhms ±1%, 0.125W), temperature coefficients, operating ranges, and 0805 package format. Seated height variations are within standard PCB assembly tolerances.