RCS2012F76R8CS Equivalent & Substitute Parts

Part Overview

The RCS2012F76R8CS is a 76.8 Ohm ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics in the 0805 (2012 Metric) package format. This component is rated for 0.125W (1/8W) power dissipation and features anti-sulfur and moisture-resistant construction. The part maintains Active product status and is RoHS3 compliant with unlimited moisture sensitivity level (MSL 1). Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, package compatibility, and compliance certifications.

Substiute Parts

RCS2012F76R8CS

Samsung Electro-MechanicsIn Stock: 731RCS2012F76R8CS Datasheet

Current PartRFQ

ERJ-6ENF76R8V

Panasonic Electronic ComponentsIn Stock: 51411ERJ-6ENF76R8V Datasheet

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RC0805FR-0776R8L

YAGEOIn Stock: 7749RC0805FR-0776R8L Datasheet

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RMCF0805FT76R8

Stackpole Electronics IncIn Stock: 2006RMCF0805FT76R8 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RCS2012F76R8CS are qualified based on the following criteria:

Electrical Parameters: Resistance value of 76.8 Ohms, tolerance of ±1%, and power rating of 0.125W (1/8W) must be identical across all substitutes.

Mechanical Parameters: Package designation of 0805 (2012 Metric) with physical dimensions of 0.079" L x 0.049" W (2.00mm x 1.25mm) ensures PCB footprint compatibility and assembly process compatibility.

Thermal Parameters: Temperature coefficient of ±100ppm/°C and operating temperature range of -55°C ~ 155°C must match to ensure equivalent performance across the specified thermal envelope.

Composition & Construction: All substitutes utilize thick film construction technology, maintaining consistent electrical behavior and reliability characteristics.

Compliance & Certifications: RoHS3 compliance and MSL 1 rating are required across all substitutes to meet regulatory and environmental requirements.

Packaging Format: Tape & Reel (TR) packaging is maintained for automated assembly compatibility.

Parameter Comparison

Engineering Selection Recommendations

All four parts listed in this reference—RCS2012F76R8CS, ERJ-6ENF76R8V, RC0805FR-0776R8L, and RMCF0805FT76R8—are functionally equivalent for direct substitution in applications requiring a 76.8 Ohm ±1% 0805 thick film chip resistor.

Compliance Considerations: All parts maintain Active product status and are RoHS3 compliant, meeting current regulatory requirements. All parts carry MSL 1 rating, indicating unlimited shelf life under standard storage conditions.

Automotive Applications: The ERJ-6ENF76R8V (Panasonic) and RMCF0805FT76R8 (Stackpole) carry AEC-Q200 automotive qualification. These parts are suitable for automotive and high-reliability applications where automotive-grade component certification is required.

Standard Industrial Applications: The RCS2012F76R8CS (Samsung) and RC0805FR-0776R8L (YAGEO) are suitable for general industrial and consumer applications without automotive qualification requirements.

Physical Clearance: Height variations range from 0.024" (0.60mm) to 0.028" (0.70mm). In applications with tight vertical clearance constraints, the RC0805FR-0776R8L offers the lowest profile at 0.024" (0.60mm) maximum seated height.

Availability & Supply Chain: Selection among these substitutes may be driven by supplier availability, lead times, and inventory levels specific to procurement requirements.

Frequently Asked Questions (FAQ)

Q: Can ERJ-6ENF76R8V replace RCS2012F76R8CS directly?

A: Yes. Both parts share identical electrical specifications (76.8 Ohms ±1%, 0.125W), thermal characteristics (±100ppm/°C, -55°C ~ 155°C), and package dimensions (0805 / 2012 Metric). The primary difference is that ERJ-6ENF76R8V carries AEC-Q200 automotive qualification, making it suitable for automotive applications where the RCS2012F76R8CS may not be specified.

Q: Are there physical footprint differences between these substitutes?

A: All four parts use the 0805 (2012 Metric) package with identical length and width dimensions of 0.079" L x 0.049" W (2.00mm x 1.25mm). Seated height varies slightly: RCS2012F76R8CS at 0.026" (0.66mm), ERJ-6ENF76R8V at 0.028" (0.70mm), RC0805FR-0776R8L at 0.024" (0.60mm), and RMCF0805FT76R8 at 0.026" (0.65mm). These variations are within typical PCB assembly tolerances and do not affect standard footprint compatibility.

Q: Do all substitutes meet RoHS3 compliance?

A: Yes. All four parts are RoHS3 compliant and carry MSL 1 (Unlimited) moisture sensitivity level, meeting current environmental and regulatory requirements.

Q: Which substitute is best for automotive applications?

A: Both ERJ-6ENF76R8V (Panasonic) and RMCF0805FT76R8 (Stackpole) carry AEC-Q200 automotive qualification. Selection between these two depends on supplier availability, lead time, and specific procurement requirements.

Q: Can these parts be used interchangeably in existing designs?

A: Yes. All substitutes match the RCS2012F76R8CS in resistance value, tolerance, power rating, package type, and thermal operating range. PCB footprints are identical, and assembly processes remain unchanged. No design modifications are required for substitution.

Q: What is the significance of the ±100ppm/°C temperature coefficient?

A: The temperature coefficient indicates the resistor's resistance change per degree Celsius across the operating temperature range. All four parts share this specification, ensuring equivalent thermal stability and predictable performance across the -55°C ~ 155°C operating range.

Q: Are there differences in moisture resistance between these parts?

A: All parts carry MSL 1 rating with unlimited shelf life. The RCS2012F76R8CS specifically notes anti-sulfur and moisture-resistant construction, while RC0805FR-0776R8L notes moisture-resistant construction. ERJ-6ENF76R8V and RMCF0805FT76R8 do not specify additional moisture resistance features beyond standard thick film construction. All parts are suitable for standard industrial environments.