RCS2012F915CS Equivalent & Substitute Parts

Part Overview

The RCS2012F915CS is a 9.1 MOhms ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics in 0805 (2012 Metric) package format with 1/8W power rating. 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.

Substiute Parts

RCS2012F915CS

Samsung Electro-MechanicsIn Stock: 1082RCS2012F915CS Datasheet

Current PartRFQ

CRCW08059M10FKEA

Vishay DaleIn Stock: 20132CRCW08059M10FKEA Datasheet

SimilarRFQ

KTR10EZPF9104

Rohm SemiconductorIn Stock: 9781KTR10EZPF9104 Datasheet

SimilarRFQ

RC0805FR-079M1L

YAGEOIn Stock: 10349RC0805FR-079M1L Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RCS2012F915CS are qualified based on the following criteria:

Electrical Parameters (Must Match):

• Resistance value: 9.1 MOhms
• Tolerance: ±1%
• Power rating: 0.125W (1/8W)
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C

Mechanical Parameters (Must Match):

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

Compliance Parameters (Must Match):

• RoHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)
• Composition: Thick Film

All identified substitute parts meet these mandatory criteria. Variations in seated height and specific feature sets (anti-sulfur, automotive AEC-Q200, high voltage) do not affect functional substitution within the specified electrical and mechanical constraints.

Parameter Comparison

Engineering Selection Recommendations

All four parts listed are Active product status components with full ROHS3 compliance and MSL 1 rating, confirming their suitability for direct substitution in applications requiring 9.1 MOhms ±1% 0805 thick film resistors.

CRCW08059M10FKEA (Vishay Dale): Qualified for applications requiring automotive AEC-Q200 certification. Lowest seated height (0.020") provides advantage in space-constrained PCB layouts.

KTR10EZPF9104 (Rohm Semiconductor): Qualified for applications requiring automotive AEC-Q200 certification with high voltage capability. Seated height matches original specification (0.026").

RC0805FR-079M1L (YAGEO): Qualified for general industrial applications with moisture-resistant construction. Intermediate seated height (0.024") suitable for standard PCB assembly processes.

Selection between substitute parts depends on application-specific requirements for automotive qualification and high voltage performance, not on electrical or thermal characteristics, which are identical across all options.

Frequently Asked Questions (FAQ)

Q: Can CRCW08059M10FKEA replace RCS2012F915CS in non-automotive applications?

A: Yes. The automotive AEC-Q200 rating is an additional qualification that does not restrict use in non-automotive circuits. All electrical and mechanical parameters are equivalent.

Q: Does the difference in seated height affect PCB assembly compatibility?

A: Seated height variations (0.020" to 0.026") fall within standard 0805 package tolerances and do not affect PCB assembly, solder reflow, or electrical performance. Component placement and soldering processes remain unchanged.

Q: Are all substitute parts suitable for high-temperature applications?

A: Yes. All parts operate across the identical temperature range of -55°C ~ 155°C with ±100ppm/°C temperature coefficient. Thermal performance is equivalent.

Q: What is the significance of anti-sulfur and high voltage features?

A: Anti-sulfur construction (RCS2012F915CS) and high voltage capability (KTR10EZPF9104) are application-specific enhancements. These features do not affect substitution eligibility for standard circuits. Selection should be based on specific environmental or voltage requirements of the target application.

Q: Are all parts available in Tape & Reel packaging?

A: Yes. All listed parts are supplied in Tape & Reel (TR) format, confirming compatibility with automated assembly equipment and standard component handling processes.

Q: Do tolerance and temperature coefficient specifications differ between parts?

A: No. All parts maintain ±1% tolerance and ±100ppm/°C temperature coefficient. These critical parameters are identical across all options.