RCS2012F2800CS Equivalent & Substitute Parts Reference

Part Overview

The RCS2012F2800CS is a 280 Ohm ±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 electrical specifications, mechanical dimensions, and compliance certifications align with the original component requirements, enabling direct replacement in circuit applications without design modification.

Substiute Parts

RCS2012F2800CS

Samsung Electro-MechanicsIn Stock: 869RCS2012F2800CS Datasheet

Current PartRFQ

CRCW0805280RFKEA

Vishay DaleIn Stock: 23564CRCW0805280RFKEA Datasheet

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ERJ-6ENF2800V

Panasonic Electronic ComponentsIn Stock: 35354ERJ-6ENF2800V Datasheet

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RC0805FR-07280RL

YAGEOIn Stock: 600546RC0805FR-07280RL Datasheet

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RMCF0805FT280R

Stackpole Electronics IncIn Stock: 25613RMCF0805FT280R Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RCS2012F2800CS is determined by strict equivalence across the following parameters:

Electrical Specifications: Resistance value (280 Ohms), tolerance (±1%), power rating (0.125W), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C ~ 155°C) must be identical.

Mechanical Compatibility: Package designation (0805 / 2012 Metric), composition (Thick Film), and number of terminations (2) must match exactly.

Compliance Requirements: RoHS3 compliance and Moisture Sensitivity Level 1 (Unlimited) are mandatory for substitution.

Packaging Format: Tape & Reel (TR) packaging ensures compatibility with automated assembly processes.

All four substitute parts listed meet these criteria without exception.

Parameter Comparison

Engineering Selection Recommendations

All four substitute parts are classified as Active product status with ROHS3 compliance and MSL 1 rating, confirming their suitability for direct replacement of the RCS2012F2800CS in standard applications.

CRCW0805280RFKEA (Vishay Dale): Includes Automotive AEC-Q200 qualification. Seated height of 0.020" (0.50mm) is the lowest among all options, suitable for space-constrained PCB layouts.

ERJ-6ENF2800V (Panasonic Electronic Components): Includes Automotive AEC-Q200 qualification. Seated height of 0.028" (0.70mm) is the highest among all options.

RC0805FR-07280RL (YAGEO): Standard industrial-grade thick film resistor without automotive qualification. Seated height of 0.024" (0.60mm) provides mid-range profile. Highest inventory availability at 600,525 pieces.

RMCF0805FT280R (Stackpole Electronics Inc): Includes Automotive AEC-Q200 qualification. Seated height of 0.026" (0.65mm) matches the original RCS2012F2800CS specification.

Selection between these parts depends on application requirements: automotive-grade applications require AEC-Q200 qualified parts (Vishay Dale, Panasonic, or Stackpole); general industrial applications accept any of the four options; PCB height constraints may favor the Vishay Dale option.

Frequently Asked Questions (FAQ)

Q: Can CRCW0805280RFKEA replace RCS2012F2800CS in any application?

A: Yes. Both parts share identical electrical specifications (280 Ohms ±1%, 0.125W, ±100ppm/°C, -55°C ~ 155°C), mechanical package (0805), composition (Thick Film), and compliance ratings (ROHS3, MSL 1). The 0.006" (0.16mm) difference in seated height does not affect electrical performance or standard PCB assembly compatibility.

Q: What is the difference between automotive-qualified and standard industrial resistors in this list?

A: CRCW0805280RFKEA (Vishay Dale), ERJ-6ENF2800V (Panasonic), and RMCF0805FT280R (Stackpole) carry AEC-Q200 automotive qualification. RC0805FR-07280RL (YAGEO) does not. AEC-Q200 qualification indicates compliance with automotive reliability and environmental stress testing standards. For non-automotive applications, all four parts are electrically and mechanically equivalent.

Q: Are there any dimensional constraints when substituting these parts?

A: Seated height varies between 0.020" and 0.028" (0.50mm to 0.70mm). For standard PCB designs with typical component clearances, this variation is not restrictive. Applications with height-critical constraints (such as low-profile assemblies) should verify clearance specifications against the specific substitute part's maximum seated height.

Q: Do all substitute parts use the same packaging format?

A: Yes. All parts are supplied in Tape & Reel (TR) format, ensuring compatibility with automated pick-and-place assembly equipment. Reel specifications and tape dimensions conform to industry standards for 0805 package components.

Q: Which substitute part has the best inventory availability?

A: RC0805FR-07280RL (YAGEO) has the highest inventory at 600,525 pieces. CRCW0805280RFKEA (Vishay Dale) has 23,505 pieces, ERJ-6ENF2800V (Panasonic) has 35,334 pieces, and RMCF0805FT280R (Stackpole) has 25,512 pieces.