RCS2012F9314CS Equivalent & Substitute Parts

Part Overview

The RCS2012F9314CS is a 9.31 MOhms ±1% 0.125W chip resistor manufactured by Samsung Electro-Mechanics in the 0805 (2012 Metric) package. This thick film resistor features anti-sulfur and moisture-resistant construction, operating across the temperature range of -55°C to 155°C. The component is classified as Active product status with ROHS3 compliance and unlimited moisture sensitivity level (MSL 1). Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and package compatibility to ensure direct interchangeability in circuit applications.

Substiute Parts

RCS2012F9314CS

Samsung Electro-MechanicsIn Stock: 1009RCS2012F9314CS Datasheet

Current PartRFQ

CRCW08059M31FKEA

Vishay DaleIn Stock: 9660CRCW08059M31FKEA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RCS2012F9314CS are identified based on strict electrical and mechanical parameter matching. The substitution criteria are:

Primary Matching Parameters:

• Resistance value: 9.31 MOhms
• Tolerance: ±1%
• Power rating: 0.125W (1/8W)
• Package: 0805 (2012 Metric)
• Composition: Thick Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C to 155°C
• Termination count: 2
• RoHS compliance: ROHS3

The CRCW08059M31FKEA from Vishay Dale meets all primary electrical specifications and mechanical dimensions required for direct substitution. Both components share identical resistance, tolerance, power rating, package designation, and operating temperature parameters. Physical dimensions (0.079" L x 0.049" W / 2.00mm x 1.25mm) are equivalent, with only seated height differing slightly (0.026" vs 0.020" maximum). Both components maintain ROHS3 compliance and MSL 1 rating.

Parameter Comparison

Engineering Selection Recommendations

Both the RCS2012F9314CS and CRCW08059M31FKEA are Active product status components with full ROHS3 compliance and MSL 1 rating, confirming their suitability for current production and long-term availability. The CRCW08059M31FKEA carries AEC-Q200 automotive qualification, providing additional reliability assurance for applications requiring automotive-grade components. Selection between these parts should be based on supply chain availability, cost considerations, and specific application requirements. The marginal difference in seated height (0.006" / 0.16mm) is within typical PCB design tolerances and does not affect functional interchangeability in standard applications.

Frequently Asked Questions (FAQ)

Q: Can CRCW08059M31FKEA directly replace RCS2012F9314CS in existing designs?

A: Yes. Both components share identical electrical specifications (9.31 MOhms ±1%, 0.125W), package designation (0805 / 2012 Metric), and operating temperature range (-55°C to 155°C). Physical dimensions are equivalent, with only seated height differing by 0.006" (0.16mm), which is within standard PCB design tolerances.

Q: What are the key parameters that determine substitutability?

A: Substitutability is determined by: resistance value (9.31 MOhms), tolerance (±1%), power rating (0.125W), package type (0805), composition (thick film), temperature coefficient (±100ppm/°C), operating temperature range (-55°C to 155°C), and termination count (2). All these parameters must match exactly.

Q: Are there compliance differences between these parts?

A: Both components are ROHS3 compliant with MSL 1 rating. The CRCW08059M31FKEA additionally carries AEC-Q200 automotive qualification, making it suitable for automotive applications where such certification is required.

Q: Does the seated height difference affect PCB assembly?

A: The seated height difference (0.026" vs 0.020" maximum) is 0.006" (0.16mm). This variation is within standard PCB design tolerances and does not affect functional interchangeability or assembly compatibility in typical applications.

Q: What is the packaging format for both parts?

A: Both components are supplied in Tape & Reel (TR) packaging, standard for automated PCB assembly processes.