RCS2012F57R6CS Equivalent & Substitute Parts

Part Overview

The RCS2012F57R6CS is a 57.6 Ohm ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics, rated at 0.125W (1/8W) in 0805 (2012 Metric) package format. This component features anti-sulfur and moisture-resistant construction with unlimited moisture sensitivity level (MSL 1). The part is currently active in production and ROHS3 compliant. Equivalent and substitute parts are identified for applications requiring alternative sourcing, inventory management, or specific feature requirements such as automotive qualification.

Substiute Parts

RCS2012F57R6CS

Samsung Electro-MechanicsIn Stock: 936RCS2012F57R6CS Datasheet

Current PartRFQ

CRCW080557R6FKEA

Vishay DaleIn Stock: 25662CRCW080557R6FKEA Datasheet

SimilarRFQ

ERJ-6ENF57R6V

Panasonic Electronic ComponentsIn Stock: 47735ERJ-6ENF57R6V Datasheet

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RC0805FR-0757R6L

YAGEOIn Stock: 9720RC0805FR-0757R6L Datasheet

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RMCF0805FT57R6

Stackpole Electronics IncIn Stock: 3153RMCF0805FT57R6 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RCS2012F57R6CS is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 57.6 Ohms
• Tolerance: ±1%
• Power rating: 0.125W (1/8W)
• Package: 0805 (2012 Metric)
• Composition: Thick Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C
• Number of terminations: 2
• RoHS compliance: ROHS3 Compliant
• Moisture sensitivity level: 1 (Unlimited)

All identified substitute parts meet these mandatory parameters. Substitute parts are grouped by manufacturer and may include additional features such as automotive AEC-Q200 qualification, which represents an enhancement rather than a deviation from base specifications.

Parameter Comparison

Engineering Selection Recommendations

All identified substitute parts are functionally equivalent to the RCS2012F57R6CS and maintain identical electrical and mechanical specifications. Selection among these alternatives is based on the following criteria:

General Purpose Applications: The RC0805FR-0757R6L (YAGEO) and RCS2012F57R6CS (Samsung) are suitable for standard industrial and consumer applications. Both feature moisture-resistant construction and unlimited MSL rating.

Automotive Applications: The CRCW080557R6FKEA (Vishay Dale), ERJ-6ENF57R6V (Panasonic), and RMCF0805FT57R6 (Stackpole) carry AEC-Q200 automotive qualification. These parts are appropriate for automotive-grade circuit designs and applications requiring automotive component certification.

Height Constraints: The CRCW080557R6FKEA (Vishay Dale) has the lowest seated height at 0.020" (0.50mm), suitable for applications with strict PCB clearance requirements. The ERJ-6ENF57R6V (Panasonic) has the highest seated height at 0.028" (0.70mm).

Inventory Availability: All parts are currently in stock. Selection may be influenced by required order quantities and supplier lead times.

Frequently Asked Questions (FAQ)

Q: Can I substitute the RCS2012F57R6CS with any of the listed equivalent parts?

A: Yes. All listed parts meet the mandatory electrical and mechanical specifications: 57.6 Ohms ±1%, 0.125W power rating, 0805 package, ±100ppm/°C temperature coefficient, -55°C to 155°C operating range, and ROHS3 compliance. Direct substitution is electrically and mechanically valid.

Q: What is the difference between automotive-qualified and non-automotive parts?

A: The CRCW080557R6FKEA (Vishay Dale), ERJ-6ENF57R6V (Panasonic), and RMCF0805FT57R6 (Stackpole) carry AEC-Q200 automotive qualification. This certification indicates compliance with automotive industry reliability and quality standards. Non-automotive parts (RCS2012F57R6CS and RC0805FR-0757R6L) are suitable for general industrial and consumer applications.

Q: Are there height differences between substitute parts?

A: Yes. Seated heights range from 0.020" (0.50mm) to 0.028" (0.70mm). The CRCW080557R6FKEA has the lowest profile. Height differences are within typical PCB design tolerances but should be verified if clearance is critical.

Q: Do all parts have the same moisture sensitivity level?

A: Yes. All parts are rated MSL 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling.

Q: Which substitute part has the best availability?

A: The ERJ-6ENF57R6V (Panasonic) has the highest current inventory at 47,683 pieces, followed by CRCW080557R6FKEA (Vishay Dale) at 25,611 pieces.

Q: Can I use these parts interchangeably on the same PCB?

A: Yes, from an electrical and mechanical standpoint. All parts are 0805 package format with identical footprints. Height variations are minor and do not affect standard PCB assembly processes.