RCS2012F275CS Equivalent & Substitute Parts

Part Overview

The RCS2012F275CS is a 2.7 MOhms ±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. 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

RCS2012F275CS

Samsung Electro-MechanicsIn Stock: 867RCS2012F275CS Datasheet

Current PartRFQ

CRCW08052M70FKEA

Vishay DaleIn Stock: 64960CRCW08052M70FKEA Datasheet

SimilarRFQ

RC0805FR-072M7L

YAGEOIn Stock: 45879RC0805FR-072M7L Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RCS2012F275CS is determined by strict equivalence across the following parameters:

Electrical Equivalence Requirements:

• Resistance value: 2.7 MOhms
• Tolerance: ±1%
• Power rating: 0.125W (1/8W)
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C

Mechanical Equivalence Requirements:

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

Compliance Equivalence Requirements:

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

The identified substitute parts CRCW08052M70FKEA (Vishay Dale) and RC0805FR-072M7L (YAGEO) meet all electrical, mechanical, and compliance criteria for direct substitution.

Parameter Comparison

Engineering Selection Recommendations

All three components—RCS2012F275CS, CRCW08052M70FKEA, and RC0805FR-072M7L—are Active product status with ROHS3 compliance and REACH Unaffected designation. The substitute parts satisfy all electrical and mechanical requirements for direct replacement.

CRCW08052M70FKEA includes AEC-Q200 automotive qualification, providing additional reliability assurance for automotive applications. RC0805FR-072M7L offers moisture-resistant construction consistent with the original component specification.

Height variation among the three parts (0.66mm, 0.50mm, and 0.60mm respectively) remains within acceptable tolerances for 0805 package format and does not affect circuit board layout compatibility.

Frequently Asked Questions (FAQ)

Q: Can CRCW08052M70FKEA replace RCS2012F275CS in all applications?

A: Yes. Both components share identical electrical specifications (2.7 MOhms ±1%, 0.125W, ±100ppm/°C), mechanical dimensions (0805 package, 2.00mm x 1.25mm), and compliance certifications (ROHS3, MSL 1). The seated height difference (0.50mm vs 0.66mm) does not affect PCB assembly compatibility.

Q: What is the significance of AEC-Q200 qualification on CRCW08052M70FKEA?

A: AEC-Q200 is an automotive industry reliability standard. This qualification indicates the component meets automotive-grade testing and performance criteria. It does not restrict use in non-automotive applications.

Q: Are there differences in moisture resistance between the three parts?

A: All three components carry Moisture Sensitivity Level 1 (Unlimited), indicating equivalent moisture handling capability. RCS2012F275CS and RC0805FR-072M7L are explicitly specified as moisture-resistant. CRCW08052M70FKEA carries the same MSL rating.

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

A: Yes. Identical package format (0805), footprint dimensions (2.00mm x 1.25mm), and termination count (2) enable direct PCB footprint compatibility. Seated height variations fall within standard 0805 package tolerances.

Q: What compliance certifications apply to all substitute parts?

A: All three components are ROHS3 Compliant and REACH Unaffected, meeting current environmental and regulatory requirements for electronic component distribution and use.