RC2012F2612CS Equivalent & Substitute Parts Reference

Part Overview

The RC2012F2612CS is a 26.1 kOhms ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics in 0805 (2012 Metric) package format with 0.125W power rating. This component is classified as Active product status with full RoHS3 compliance and unlimited moisture sensitivity level (MSL 1). The RC2012F2612CS serves as a precision resistor element in general-purpose electronic applications requiring stable resistance values across extended temperature ranges. 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

RC2012F2612CS

Samsung Electro-MechanicsIn Stock: 1108RC2012F2612CS Datasheet

Current PartRFQ

RC0805FR-0726K1L

YAGEOIn Stock: 31902RC0805FR-0726K1L Datasheet

DirectRFQ

CRCW080526K1FKEA

Vishay DaleIn Stock: 34468CRCW080526K1FKEA Datasheet

SimilarRFQ

ERJ-6ENF2612V

Panasonic Electronic ComponentsIn Stock: 182232ERJ-6ENF2612V Datasheet

SimilarRFQ

RMCF0805FT26K1

Stackpole Electronics IncIn Stock: 33202RMCF0805FT26K1 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC2012F2612CS is determined by strict equivalence across the following critical parameters: resistance value (26.1 kOhms), tolerance (±1%), power rating (0.125W), package format (0805 / 2012 Metric), composition (thick film), temperature coefficient (±100ppm/°C), operating temperature range (-55°C ~ 155°C), and regulatory compliance (RoHS3, REACH Unaffected, EAR99). All identified substitute parts match these core electrical and mechanical specifications without exception. Substitute parts are further categorized by additional features: direct equivalents maintain identical moisture-resistant characteristics, while similar substitutes add automotive-grade AEC-Q200 certification, which represents an enhanced qualification level suitable for automotive and high-reliability applications. Physical dimensions (0.079" L x 0.049" W / 2.00mm x 1.25mm) and termination count (2) remain constant across all substitutes.

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalent (Preferred for General Applications): RC0805FR-0726K1L (YAGEO) is the primary direct equivalent to RC2012F2612CS. Both components share identical electrical specifications, moisture-resistant composition, and RoHS3 compliance. The YAGEO part exhibits a slightly lower seated height (0.024" vs. 0.026"), which presents no compatibility issues for standard PCB layouts. This substitute is suitable for applications where moisture resistance is the primary environmental requirement and automotive qualification is not mandated.

Enhanced Substitutes (Automotive and High-Reliability Applications): CRCW080526K1FKEA (Vishay Dale), ERJ-6ENF2612V (Panasonic Electronic Components), and RMCF0805FT26K1 (Stackpole Electronics Inc) are qualified substitutes with AEC-Q200 automotive certification. These components maintain all core electrical parameters while providing enhanced qualification for automotive, industrial, and mission-critical applications. The CRCW080526K1FKEA exhibits the lowest seated height (0.020"), while ERJ-6ENF2612V presents the highest (0.028"). All three automotive-qualified parts are fully interchangeable with the RC2012F2612CS from an electrical and mechanical standpoint, with the added benefit of automotive-grade reliability testing and qualification.

Packaging Consideration: Four substitute parts are supplied in Tape & Reel (TR) format matching the original RC2012F2612CS packaging. ERJ-6ENF2612V is supplied in Cut Tape (CT) & Digi-Reel® format, which requires alternative handling procedures during assembly but maintains identical component specifications.

Frequently Asked Questions (FAQ)

Q: Can RC0805FR-0726K1L replace RC2012F2612CS in all applications? A: Yes. RC0805FR-0726K1L is a direct equivalent with matching resistance (26.1 kOhms), tolerance (±1%), power rating (0.125W), package format (0805), composition (thick film), temperature coefficient (±100ppm/°C), operating temperature range (-55°C ~ 155°C), and RoHS3 compliance. The seated height difference (0.024" vs. 0.026") is within standard PCB design tolerances and does not affect circuit functionality.

Q: What is the difference between moisture-resistant and AEC-Q200 qualified substitutes? A: The RC2012F2612CS and RC0805FR-0726K1L are specified as moisture-resistant thick film resistors for general-purpose applications. CRCW080526K1FKEA, ERJ-6ENF2612V, and RMCF0805FT26K1 carry AEC-Q200 automotive certification, indicating they have undergone additional qualification testing for automotive and high-reliability environments. Both categories meet identical electrical specifications and are mechanically interchangeable; the distinction reflects the application environment and qualification level.

Q: Are all substitute parts available in the same packaging format? A: Four of five substitutes (RC0805FR-0726K1L, CRCW080526K1FKEA, RMCF0805FT26K1) are supplied in Tape & Reel (TR) format matching the original RC2012F2612CS. ERJ-6ENF2612V is supplied in Cut Tape (CT) & Digi-Reel® format. Both packaging types contain identical components; packaging format selection depends on assembly equipment compatibility and procurement workflow.

Q: Do seated height variations affect PCB design or assembly? A: Seated height variations among substitutes range from 0.020" (CRCW080526K1FKEA) to 0.028" (ERJ-6ENF2612V), compared to 0.026" for the original RC2012F2612CS. These variations fall within standard 0805 package tolerances and do not require PCB layout modifications. Assembly equipment and reflow profiles remain unchanged across all substitutes.

Q: Which substitute offers the highest inventory availability? A: ERJ-6ENF2612V (Panasonic Electronic Components) maintains the highest inventory level at 182,200 pieces. CRCW080526K1FKEA (Vishay Dale) and RMCF0805FT26K1 (Stackpole Electronics Inc) provide 34,373 and 33,132 pieces respectively. RC0805FR-0726K1L (YAGEO) maintains 31,832 pieces. All substitutes are classified as New Original In Stock.

Q: Are all substitutes RoHS3 compliant and REACH unaffected? A: Yes. All identified substitutes (RC0805FR-0726K1L, CRCW080526K1FKEA, ERJ-6ENF2612V, RMCF0805FT26K1) carry ROHS3 compliance and REACH Unaffected status, matching the regulatory classification of the original RC2012F2612CS. All components are classified under ECCN EAR99 and HTSUS 8533.21.0030.