RCS2012F2802CS Equivalent & Substitute Parts

Part Overview

The RCS2012F2802CS is a 28 kOhms ±1% 0.125W thick film chip resistor in 0805 (2012 Metric) package manufactured by Samsung Electro-Mechanics. This component is classified as Active product status with ROHS3 compliance and unlimited moisture sensitivity level (MSL 1). The RCS2012F2802CS features anti-sulfur and moisture-resistant construction, making it suitable for general industrial and consumer applications. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and environmental ratings to ensure direct circuit board compatibility.

Substiute Parts

RCS2012F2802CS

Samsung Electro-MechanicsIn Stock: 1028RCS2012F2802CS Datasheet

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CRCW080528K0FKEA

Vishay DaleIn Stock: 22475CRCW080528K0FKEA Datasheet

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ERJ-6ENF2802V

Panasonic Electronic ComponentsIn Stock: 65818ERJ-6ENF2802V Datasheet

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RC0805FR-0728KL

YAGEOIn Stock: 37199RC0805FR-0728KL Datasheet

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RMCF0805FT28K0

Stackpole Electronics IncIn Stock: 35780RMCF0805FT28K0 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RCS2012F2802CS is determined by strict equivalence across the following critical parameters:

Electrical Specifications: Resistance value (28 kOhms), tolerance (±1%), power rating (0.125W), and temperature coefficient (±100ppm/°C) must match exactly.

Mechanical Compatibility: Package type (0805 / 2012 Metric), physical dimensions (0.079" L x 1.25mm W), and number of terminations (2) must be identical to ensure PCB footprint compatibility.

Environmental & Compliance: Operating temperature range (-55°C ~ 155°C), RoHS3 compliance, and MSL rating (1 - Unlimited) must be maintained.

Composition: Thick film construction is required for all substitutes.

All four substitute parts listed below meet these criteria and are therefore direct functional equivalents to the RCS2012F2802CS.

Parameter Comparison

Engineering Selection Recommendations

All four substitute parts are functionally equivalent to the RCS2012F2802CS and meet identical electrical and mechanical specifications. Selection among these alternatives should be based on the following factors:

Packaging Format: The RCS2012F2802CS, ERJ-6ENF2802V, RC0805FR-0728KL, and RMCF0805FT28K0 are supplied in Tape & Reel (TR) format. The CRCW080528K0FKEA is supplied in Cut Tape (CT) & Digi-Reel® format. Choose based on your assembly process requirements.

Automotive Qualification: Three substitute parts carry AEC-Q200 automotive qualification: CRCW080528K0FKEA (Vishay Dale), ERJ-6ENF2802V (Panasonic), and RMCF0805FT28K0 (Stackpole). The RCS2012F2802CS and RC0805FR-0728KL do not carry this rating. For automotive applications, select from the AEC-Q200 qualified options.

Height Clearance: Seated height varies slightly across parts (0.020" to 0.028"). Verify PCB clearance requirements before selection, particularly in space-constrained designs.

Compliance & Certifications: All parts are ROHS3 compliant, REACH unaffected, and carry MSL 1 (Unlimited) rating, ensuring compatibility across industrial and consumer applications.

Inventory Availability: Substitute parts show varying stock levels. ERJ-6ENF2802V (Panasonic) has the highest inventory at 65,786 pieces, followed by CRCW080528K0FKEA (Vishay Dale) at 22,416 pieces.

Frequently Asked Questions (FAQ)

Q: Can I substitute the RCS2012F2802CS with any of these four parts without circuit modification?

A: Yes. All four substitute parts match the RCS2012F2802CS in resistance (28 kOhms), tolerance (±1%), power rating (0.125W), package type (0805), and operating temperature range (-55°C ~ 155°C). Direct substitution on the PCB is possible without circuit redesign.

Q: What is the difference between the main part and substitutes in terms of features?

A: The RCS2012F2802CS features anti-sulfur and moisture-resistant construction. The RC0805FR-0728KL (YAGEO) also features moisture-resistant construction. The CRCW080528K0FKEA (Vishay Dale), ERJ-6ENF2802V (Panasonic), and RMCF0805FT28K0 (Stackpole) carry AEC-Q200 automotive qualification, which the main part does not. Feature selection depends on application requirements.

Q: Are there height clearance concerns when substituting?

A: Seated height varies from 0.020" (CRCW080528K0FKEA) to 0.028" (ERJ-6ENF2802V). The RCS2012F2802CS is 0.026" (0.66mm). If your PCB has tight vertical clearance constraints, the Vishay Dale part (0.020") offers the lowest profile. Verify your specific PCB requirements before selection.

Q: Which substitute should I choose for automotive applications?

A: For automotive use, select from the three AEC-Q200 qualified options: CRCW080528K0FKEA (Vishay Dale), ERJ-6ENF2802V (Panasonic), or RMCF0805FT28K0 (Stackpole). The RCS2012F2802CS and RC0805FR-0728KL do not carry automotive qualification.

Q: What packaging formats are available?

A: The RCS2012F2802CS, ERJ-6ENF2802V, RC0805FR-0728KL, and RMCF0805FT28K0 are supplied in Tape & Reel (TR) format for automated assembly. The CRCW080528K0FKEA is supplied in Cut Tape (CT) & Digi-Reel® format. Select based on your assembly equipment compatibility.

Q: Are all substitutes RoHS3 compliant?

A: Yes. All five parts, including the main part RCS2012F2802CS and all four substitutes, are ROHS3 compliant and REACH unaffected with MSL 1 (Unlimited) rating.

Q: Can I mix these parts in the same production batch?

A: Yes. All parts are electrically and mechanically equivalent with identical specifications. They can be used interchangeably in the same circuit design and PCB layout without functional impact.