RC2012F9314CS Equivalent & Substitute Parts Reference

Part Overview

The RC2012F9314CS is a 9.31 MOhms ±1% 0.125W chip resistor manufactured by Samsung Electro-Mechanics in the 0805 (2012 Metric) package format. This thick film resistor is designed for general-purpose applications requiring high-value resistance with tight tolerance specifications. The component is currently in active production status with moisture-resistant construction and unlimited moisture sensitivity level (MSL 1). Substitute parts are identified when original inventory is unavailable or when application-specific certifications such as automotive qualification are required.

Substiute Parts

RC2012F9314CS

Samsung Electro-MechanicsIn Stock: 1012RC2012F9314CS Datasheet

Current PartRFQ

CRCW08059M31FKEA

Vishay DaleIn Stock: 9660CRCW08059M31FKEA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC2012F9314CS are qualified based on the following criteria:

Primary Substitution Parameters:

• Resistance value: 9.31 MOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Power rating: 0.125W / 1/8W (exact match required)
• Package format: 0805 (2012 Metric) (exact match required)
• Composition: Thick Film (exact match required)

Secondary Compatibility Parameters:

• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C
• RoHS3 compliance
• Moisture sensitivity level: 1 (Unlimited)

The CRCW08059M31FKEA manufactured by Vishay Dale meets all primary substitution parameters and maintains compatibility across all secondary parameters. The substitute part includes additional automotive AEC-Q200 qualification, which does not restrict its use in non-automotive applications.

Parameter Comparison

Engineering Selection Recommendations

RC2012F9314CS (Samsung Electro-Mechanics):

• Select when Samsung-specific supply chain requirements or preferred vendor agreements are in effect
• Suitable for general-purpose applications with moisture-resistant requirements
• Active production status ensures continued availability
• ROHS3 compliant and REACH unaffected

CRCW08059M31FKEA (Vishay Dale):

• Select as primary substitute when Samsung inventory is unavailable
• Automotive AEC-Q200 qualification provides additional reliability assurance for mission-critical applications
• Higher inventory availability (9564 pcs vs 963 pcs) supports rapid procurement
• Slightly lower seated height (0.020" vs 0.026") may provide marginal PCB layout advantages in space-constrained designs
• ROHS3 compliant and REACH unaffected

Both parts are functionally equivalent for applications requiring 9.31 MOhms ±1% 0.125W thick film chip resistors in 0805 package format.

Frequently Asked Questions (FAQ)

Q: Can CRCW08059M31FKEA replace RC2012F9314CS in existing designs without PCB modification?

A: Yes. Both parts share identical electrical specifications (9.31 MOhms ±1%, 0.125W, ±100ppm/°C, -55°C ~ 155°C) and package format (0805 / 2012 Metric). The CRCW08059M31FKEA has a maximum seated height of 0.020" compared to 0.026" for the RC2012F9314CS, which is a reduction that does not require PCB layout changes.

Q: What is the significance of the AEC-Q200 certification on the Vishay part?

A: AEC-Q200 is an automotive qualification standard that certifies component reliability under automotive operating conditions. This certification does not restrict the part's use in non-automotive applications; it indicates additional testing and quality assurance have been performed.

Q: Are there any compliance differences between these parts?

A: No. Both parts are ROHS3 compliant, REACH unaffected, and classified under the same HTSUS code (8533.21.0030). Both carry EAR99 ECCN classification.

Q: What is the moisture sensitivity level, and why is it important?

A: Both parts have MSL 1 (Unlimited), which means they have unlimited shelf life and do not require special moisture-controlled storage or handling procedures. This simplifies inventory management and reduces component preparation time.

Q: Can these parts be used interchangeably in high-temperature applications?

A: Yes. Both parts operate across the identical temperature range of -55°C ~ 155°C with matching temperature coefficient specifications of ±100ppm/°C, ensuring consistent performance across the full operating range.

Q: What packaging format is used for these parts?

A: Both parts are supplied in Tape & Reel (TR) format, which is standard for automated PCB assembly processes. The 0805 (2012 Metric) package dimensions are 0.079" L x 0.049" W (2.00mm x 1.25mm).