RCS2012F80R6CS Equivalent & Substitute Parts

Part Overview

The RCS2012F80R6CS is a 80.6 Ohm ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics in the 0805 (2012 Metric) package format with 0.125W power rating. This component is classified as Active product status and is designed for general-purpose applications requiring precision resistive elements with anti-sulfur and moisture-resistant properties. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and environmental compliance certifications to ensure direct interchangeability in circuit designs.

Substiute Parts

RCS2012F80R6CS

Samsung Electro-MechanicsIn Stock: 1014RCS2012F80R6CS Datasheet

Current PartRFQ

CRCW080580R6FKEA

Vishay DaleIn Stock: 28410CRCW080580R6FKEA Datasheet

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ERJ-6ENF80R6V

Panasonic Electronic ComponentsIn Stock: 83873ERJ-6ENF80R6V Datasheet

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RC0805FR-0780R6L

YAGEOIn Stock: 2726RC0805FR-0780R6L Datasheet

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RMCF0805FT80R6

Stackpole Electronics IncIn Stock: 38015RMCF0805FT80R6 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RCS2012F80R6CS is determined by strict equivalence across the following critical parameters:

Electrical Specifications: Resistance value of 80.6 Ohms, tolerance of ±1%, and power rating of 0.125W must be identical across all substitute parts.

Package Compatibility: All substitute parts must use the 0805 (2012 Metric) package format with identical mechanical dimensions (0.079" L x 0.049" W / 2.00mm x 1.25mm) to ensure PCB footprint compatibility.

Environmental Performance: Operating temperature range of -55°C ~ 155°C and temperature coefficient of ±100ppm/°C must be maintained.

Compliance Standards: All substitute parts must maintain ROHS3 compliance, MSL Level 1 rating, and REACH Unaffected status to satisfy regulatory requirements.

Composition: Thick film construction is required for all substitutes.

The following substitute parts meet all substitution criteria for the RCS2012F80R6CS: CRCW080580R6FKEA (Vishay Dale), ERJ-6ENF80R6V (Panasonic Electronic Components), RC0805FR-0780R6L (YAGEO), and RMCF0805FT80R6 (Stackpole Electronics Inc).

Parameter Comparison

Engineering Selection Recommendations

All four substitute parts are functionally equivalent to the RCS2012F80R6CS and maintain Active product status with full ROHS3 and REACH compliance. Selection among these substitutes should be based on the following factors:

Automotive Applications: The CRCW080580R6FKEA (Vishay Dale), ERJ-6ENF80R6V (Panasonic Electronic Components), and RMCF0805FT80R6 (Stackpole Electronics Inc) carry AEC-Q200 automotive qualification ratings, making them suitable for automotive-grade circuit designs.

General-Purpose Applications: The RC0805FR-0780R6L (YAGEO) is suitable for general-purpose applications and carries moisture-resistant properties equivalent to the main part.

Height Clearance Considerations: The CRCW080580R6FKEA offers the lowest seated height at 0.020" (0.50mm), while the ERJ-6ENF80R6V has the highest at 0.028" (0.70mm). PCB layout constraints may influence selection based on available vertical clearance.

Inventory Availability: All substitute parts are available in production quantities, with ERJ-6ENF80R6V showing the highest inventory level at 83,857 pieces.

Frequently Asked Questions (FAQ)

Q: Can the CRCW080580R6FKEA be used as a direct replacement for the RCS2012F80R6CS?

A: Yes. Both parts share identical electrical specifications (80.6 Ohms ±1%, 0.125W), package format (0805 / 2012 Metric), temperature range (-55°C ~ 155°C), and compliance certifications (ROHS3, REACH Unaffected, MSL Level 1). The CRCW080580R6FKEA includes additional AEC-Q200 automotive qualification.

Q: What is the difference between the anti-sulfur feature of the RCS2012F80R6CS and the automotive AEC-Q200 rating of substitute parts?

A: The anti-sulfur feature of the RCS2012F80R6CS addresses environmental corrosion resistance in general applications. The AEC-Q200 rating on substitute parts (CRCW080580R6FKEA, ERJ-6ENF80R6V, RMCF0805FT80R6) represents automotive-grade qualification including reliability testing and environmental stress screening. Both address environmental durability but through different qualification frameworks.

Q: Are there height differences that affect PCB assembly?

A: Yes. Seated heights vary: CRCW080580R6FKEA at 0.020" (0.50mm), RC0805FR-0780R6L at 0.024" (0.60mm), RMCF0805FT80R6 at 0.026" (0.65mm), RCS2012F80R6CS at 0.026" (0.66mm), and ERJ-6ENF80R6V at 0.028" (0.70mm). These variations are within typical PCB design tolerances for 0805 packages but should be verified against specific board clearance requirements.

Q: Can substitute parts be mixed in the same production run?

A: All substitute parts meet identical electrical and mechanical specifications, allowing interchangeability within the same circuit design. However, manufacturing and procurement practices should be evaluated based on supply chain requirements and traceability standards.

Q: Which substitute part is recommended for high-reliability applications?

A: The ERJ-6ENF80R6V (Panasonic Electronic Components), CRCW080580R6FKEA (Vishay Dale), and RMCF0805FT80R6 (Stackpole Electronics Inc) all carry AEC-Q200 automotive qualification, indicating compliance with automotive reliability standards. Selection should be based on specific application requirements and supply chain preferences.