RCS2012F2264CS Equivalent & Substitute Parts

Part Overview

The RCS2012F2264CS is a 2.26 MOhm ±1% 0.125W thick film chip resistor in 0805 (2012 Metric) surface mount 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 requirements, enabling direct replacement in circuit applications without design modification.

Substiute Parts

RCS2012F2264CS

Samsung Electro-MechanicsIn Stock: 733RCS2012F2264CS Datasheet

Current PartRFQ

CRCW08052M26FKEA

Vishay DaleIn Stock: 22122CRCW08052M26FKEA Datasheet

SimilarRFQ

RC0805FR-072M26L

YAGEOIn Stock: 11458RC0805FR-072M26L Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RCS2012F2264CS are qualified based on strict electrical and mechanical parameter matching:

Electrical Equivalence Criteria:

• Resistance value: 2.26 MOhms
• Tolerance: ±1%
• Power rating: 0.125W (1/8W)
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C

Mechanical Equivalence Criteria:

• Package type: 0805 (2012 Metric)
• Physical dimensions: 0.079" L x 0.049" W (2.00mm x 1.25mm)
• Number of terminations: 2
• Composition: Thick Film

Compliance Equivalence Criteria:

• RoHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)
• REACH Unaffected status

All identified substitute parts meet these criteria, enabling functional and physical interchangeability in circuit designs.

Parameter Comparison

Engineering Selection Recommendations

RCS2012F2264CS (Samsung Electro-Mechanics) Primary component with anti-sulfur and moisture resistant features. ROHS3 compliant, MSL 1 rating, Active product status. Suitable for general industrial and consumer applications requiring corrosion resistance.

CRCW08052M26FKEA (Vishay Dale) Substitute with automotive AEC-Q200 qualification. ROHS3 compliant, MSL 1 rating, Active product status. Seated height 0.020" (0.50mm) provides lowest profile option. Appropriate for automotive and high-reliability applications requiring AEC-Q200 certification.

RC0805FR-072M26L (YAGEO) Substitute with moisture resistant composition. ROHS3 compliant, MSL 1 rating, Active product status. Seated height 0.024" (0.60mm). Suitable for general industrial applications with moisture exposure considerations.

All three parts maintain identical electrical specifications and mechanical compatibility within the 0805 package footprint. Selection between substitutes depends on application-specific requirements for automotive qualification or specific height constraints in PCB assembly.

Frequently Asked Questions (FAQ)

Q: Can CRCW08052M26FKEA replace RCS2012F2264CS in any application? A: CRCW08052M26FKEA meets all electrical and mechanical parameters for direct substitution. The primary difference is AEC-Q200 automotive qualification and 0.020" seated height versus 0.026" for the original part. Verify PCB clearance requirements before substitution in height-constrained designs.

Q: What is the significance of the 0805 (2012 Metric) package designation? A: The 0805 package indicates 0.080" x 0.050" imperial dimensions or 2.00mm x 1.25mm metric dimensions. All three parts share identical footprint and land pattern compatibility, enabling direct PCB placement without layout modification.

Q: Are all substitute parts ROHS3 compliant? A: Yes. RCS2012F2264CS, CRCW08052M26FKEA, and RC0805FR-072M26L are all ROHS3 compliant with REACH Unaffected status, meeting current environmental and regulatory requirements.

Q: What does Moisture Sensitivity Level 1 (Unlimited) mean? A: MSL 1 indicates unlimited shelf life without moisture absorption concerns. All three parts share this rating, eliminating moisture-related handling restrictions during storage and assembly.

Q: How do the seated height differences affect PCB design? A: Seated heights range from 0.020" (CRCW08052M26FKEA) to 0.026" (RCS2012F2264CS). In applications with tight vertical clearance constraints, the Vishay part provides 0.006" additional clearance. Verify PCB stackup and component overlay requirements before selection.

Q: Can these parts be used interchangeably in existing designs? A: Yes, all three parts are electrically and mechanically equivalent within the specified parameters. No circuit design changes are required for substitution. Verify component availability and lead time requirements for procurement planning.