RC2012F9761CS 9.76 kOhm 1% 1/8W 0805 Chip Resistor Equivalent & Substitute Parts

Part Overview

The RC2012F9761CS is a 9.76 kOhm ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics in 0805 (2012 Metric) package format. This component is rated for 0.125W (1/8W) power dissipation and operates across the temperature range of -55°C to 155°C. The part is classified as Active product status with ROHS3 compliance and Moisture Sensitivity Level 1 (unlimited shelf life). Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and environmental ratings to ensure direct interchangeability in circuit applications.

Substiute Parts

RC2012F9761CS

Samsung Electro-MechanicsIn Stock: 938RC2012F9761CS Datasheet

Current PartRFQ

RC0805FR-079K76L

YAGEOIn Stock: 292768RC0805FR-079K76L Datasheet

DirectRFQ

CRCW08059K76FKEA

Vishay DaleIn Stock: 25215CRCW08059K76FKEA Datasheet

SimilarRFQ

ERJ-6ENF9761V

Panasonic Electronic ComponentsIn Stock: 78254ERJ-6ENF9761V Datasheet

SimilarRFQ

RMCF0805FT9K76

Stackpole Electronics IncIn Stock: 13562RMCF0805FT9K76 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the RC2012F9761CS is determined by strict equivalence across the following critical parameters:

Electrical Specifications: Resistance value (9.76 kOhms), tolerance (±1%), and power rating (0.125W) must match exactly. Temperature coefficient (±100ppm/°C) and operating temperature range (-55°C ~ 155°C) establish thermal performance boundaries.

Mechanical Compatibility: Package type (0805 / 2012 Metric), physical dimensions (0.079" L x 0.049" W / 2.00mm x 1.25mm), and number of terminations (2) ensure PCB footprint compatibility.

Environmental & Compliance Requirements: All substitute parts must maintain ROHS3 compliance, MSL 1 rating, and REACH unaffected status. Composition (thick film) and features (moisture resistant or automotive AEC-Q200) define the material and reliability class.

Substitute parts are grouped into two categories: Direct equivalents (identical specifications including moisture resistant feature) and similar parts (matching core electrical and mechanical parameters with automotive AEC-Q200 qualification as an additional feature).

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalent: RC0805FR-079K76L (YAGEO) is the primary direct substitute for RC2012F9761CS. Both parts share identical electrical specifications, thermal characteristics, and moisture resistant feature classification. The seated height difference (0.024" vs 0.026") is within acceptable PCB assembly tolerances for 0805 packages.

Automotive-Qualified Alternatives: CRCW08059K76FKEA (Vishay Dale), ERJ-6ENF9761V (Panasonic), and RMCF0805FT9K76 (Stackpole) are suitable substitutes for applications requiring automotive AEC-Q200 qualification. These parts maintain all core electrical and mechanical parameters while adding automotive-grade reliability certification. Seated height variations (0.020" to 0.028") remain within standard 0805 package specifications.

Product Status: All substitute parts maintain Active product status, ensuring continued availability and manufacturing support.

Compliance: All listed substitutes maintain ROHS3 compliance, REACH unaffected status, and MSL 1 rating, confirming environmental and regulatory equivalence.

Frequently Asked Questions (FAQ)

Q: Can RC0805FR-079K76L replace RC2012F9761CS directly on the PCB?

A: Yes. RC0805FR-079K76L is a direct equivalent with matching electrical specifications (9.76 kOhms ±1%, 0.125W), identical package footprint (0805 / 2012 Metric), and equivalent moisture resistant feature. The 0.002" (0.06mm) seated height difference is within standard PCB assembly tolerances.

Q: What is the difference between the moisture resistant and automotive AEC-Q200 versions?

A: The RC2012F9761CS and RC0805FR-079K76L are classified as moisture resistant thick film resistors. The CRCW08059K76FKEA, ERJ-6ENF9761V, and RMCF0805FT9K76 carry automotive AEC-Q200 qualification, indicating additional reliability testing and qualification for automotive applications. Both feature classifications maintain MSL 1 (unlimited shelf life) and are ROHS3 compliant.

Q: Are all substitute parts available in the same packaging format?

A: Yes. All listed substitute parts are supplied in Tape & Reel (TR) packaging in 0805 (2012 Metric) case format, ensuring compatibility with standard SMD assembly equipment and processes.

Q: What is the significance of the seated height variations among substitute parts?

A: Seated height variations (0.020" to 0.028") reflect manufacturing tolerances across different manufacturers but remain within the 0805 package specification envelope. These variations do not affect PCB footprint compatibility or reflow soldering processes.

Q: Can automotive AEC-Q200 parts be used in non-automotive applications?

A: Yes. Automotive AEC-Q200 qualified parts (CRCW08059K76FKEA, ERJ-6ENF9761V, RMCF0805FT9K76) meet or exceed the electrical and thermal specifications required for general industrial and consumer applications. AEC-Q200 qualification represents additional reliability assurance and does not restrict use in non-automotive circuits.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts maintain ROHS3 compliance and REACH unaffected status, confirming environmental and regulatory equivalence with the RC2012F9761CS.