RCS2012F305CS Equivalent & Substitute Parts Reference

Part Overview

The RCS2012F305CS is a 3 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

RCS2012F305CS

Samsung Electro-MechanicsIn Stock: 1121RCS2012F305CS Datasheet

Current PartRFQ

RC2012F305CS

Samsung Electro-MechanicsIn Stock: 900RC2012F305CS Datasheet

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CRCW08053M00FKEA

Vishay DaleIn Stock: 6970CRCW08053M00FKEA Datasheet

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KTR10EZPF3004

Rohm SemiconductorIn Stock: 15668KTR10EZPF3004 Datasheet

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RC0805FR-073ML

YAGEOIn Stock: 21334RC0805FR-073ML Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RCS2012F305CS is determined by strict equivalence across the following parameters: resistance value (3 MOhms), tolerance (±1%), power rating (0.125W), package type (0805 / 2012 Metric), composition (thick film), temperature coefficient (±100ppm/°C), operating temperature range (-55°C ~ 155°C), and compliance certifications (ROHS3, MSL 1). All identified substitute parts meet these core electrical and mechanical requirements. Packaging format variations (Tape & Reel versus Cut Tape) do not affect functional equivalence but may impact procurement and assembly workflows.

Parameter Comparison

Engineering Selection Recommendations

All identified substitute parts maintain Active product status and ROHS3 compliance, ensuring long-term availability and regulatory alignment. RC2012F305CS from Samsung Electro-Mechanics provides direct manufacturer equivalence with identical electrical specifications and differs only in packaging format (Cut Tape). CRCW08053M00FKEA from Vishay Dale includes Automotive AEC-Q200 certification, suitable for applications requiring automotive-grade reliability. KTR10EZPF3004 from Rohm Semiconductor combines AEC-Q200 automotive qualification with high-voltage capability, appropriate for demanding automotive and industrial environments. RC0805FR-073ML from YAGEO offers the highest inventory availability and maintains equivalent performance specifications. Selection among these substitutes depends on procurement requirements, packaging preferences, and application-specific certifications rather than electrical performance differentiation.

Frequently Asked Questions (FAQ)

Q: Can RC2012F305CS replace RCS2012F305CS directly? A: Yes. Both components are manufactured by Samsung Electro-Mechanics with identical electrical specifications (3 MOhms, ±1%, 0.125W, 0805 package). The primary difference is packaging format: RCS2012F305CS uses Tape & Reel while RC2012F305CS uses Cut Tape. Functional equivalence is complete.

Q: What is the significance of AEC-Q200 certification on CRCW08053M00FKEA and KTR10EZPF3004? A: AEC-Q200 is an automotive industry qualification standard. Components bearing this certification meet stringent reliability and performance requirements for automotive applications. If your application does not require automotive qualification, this certification provides additional assurance of component quality but is not mandatory for general industrial use.

Q: Does packaging format (Tape & Reel versus Cut Tape) affect electrical performance? A: No. Packaging format affects only procurement, storage, and assembly logistics. Electrical and mechanical specifications remain identical regardless of packaging type. Selection should be based on manufacturing equipment compatibility and supply chain requirements.

Q: Are all substitute parts ROHS3 compliant? A: Yes. All listed substitute parts carry ROHS3 Compliant status, ensuring compliance with European Union Restriction of Hazardous Substances regulations.

Q: What does MSL 1 (Unlimited) mean for moisture sensitivity? A: MSL 1 indicates the lowest moisture sensitivity level. Components with this rating require no special moisture control during storage or handling, simplifying logistics and reducing storage costs compared to higher MSL ratings.

Q: Can I use KTR10EZPF3004 in non-automotive applications? A: Yes. KTR10EZPF3004 meets all electrical and mechanical requirements for the RCS2012F305CS application. The AEC-Q200 certification and high-voltage features represent additional capabilities that do not restrict use in general industrial or consumer applications.