RC2012F3011CS Equivalent & Substitute Parts

Part Overview

The RC2012F3011CS is a 3.01 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 moisture-resistant characteristics and ROHS3 compliance. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and environmental ratings to ensure direct functional replacement in circuit applications.

Substiute Parts

RC2012F3011CS

Samsung Electro-MechanicsIn Stock: 955RC2012F3011CS Datasheet

Current PartRFQ

CR0805-FX-3011ELF

Bourns Inc.In Stock: 53824CR0805-FX-3011ELF Datasheet

DirectRFQ

ERJ-6ENF3011V

Panasonic Electronic ComponentsIn Stock: 172504ERJ-6ENF3011V Datasheet

DirectRFQ

KTR10EZPF3011

Rohm SemiconductorIn Stock: 5928KTR10EZPF3011 Datasheet

DirectRFQ

RC0805FR-073K01L

YAGEOIn Stock: 3426RC0805FR-073K01L Datasheet

DirectRFQ

RMCF0805FT3K01

Stackpole Electronics IncIn Stock: 131414RMCF0805FT3K01 Datasheet

DirectRFQ

AC0805FR-073K01L

YAGEOIn Stock: 21912AC0805FR-073K01L Datasheet

SimilarRFQ

CRCW08053K01FKEA

Vishay DaleIn Stock: 2409CRCW08053K01FKEA Datasheet

SimilarRFQ

CRCW08053K01FKEAHP

Vishay DaleIn Stock: 25650CRCW08053K01FKEAHP Datasheet

SimilarRFQ

CRCW08053K01FKTA

Vishay DaleIn Stock: 3114CRCW08053K01FKTA Datasheet

SimilarRFQ

RCS08053K01FKEA

Vishay DaleIn Stock: 10613RCS08053K01FKEA Datasheet

SimilarRFQ

RMCS0805FT3K01

Stackpole Electronics IncIn Stock: 1140RMCS0805FT3K01 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC2012F3011CS are classified based on strict equivalence of the following parameters: resistance value (3.01 kOhms), tolerance (±1%), power rating (0.125W), package type (0805), composition (thick film), temperature coefficient (±100ppm/°C), operating temperature range (-55°C ~ 155°C), and moisture sensitivity level (MSL 1). Parts are grouped into Direct Manufacturer equivalents and Similar variants based on feature additions or power rating modifications.

Direct Manufacturer Equivalents maintain identical electrical and mechanical specifications with only manufacturer differences.

Similar variants include parts with additional certifications (AEC-Q200 automotive rating) or enhanced features (pulse withstanding capability) that do not compromise base functionality but may offer extended application scope.

Parameter Comparison

Engineering Selection Recommendations

For direct replacement in existing designs: CR0805-FX-3011ELF (Bourns Inc.) and RC0805FR-073K01L (YAGEO) provide functional equivalence with ROHS3 compliance and moisture-resistant characteristics matching the RC2012F3011CS.

For automotive applications: ERJ-6ENF3011V (Panasonic), KTR10EZPF3011 (Rohm Semiconductor), RMCF0805FT3K01 (Stackpole Electronics Inc.), AC0805FR-073K01L (YAGEO), and CRCW08053K01FKEA (Vishay Dale) include AEC-Q200 automotive qualification while maintaining base electrical specifications.

For high-voltage applications: KTR10EZPF3011 (Rohm Semiconductor) includes high-voltage feature designation alongside AEC-Q200 rating.

For pulse-withstanding applications: CRCW08053K01FKEAHP and RCS08053K01FKEA (both Vishay Dale) provide pulse-withstanding capability with 0.5W power rating, suitable for transient surge environments. These parts maintain 0805 package compatibility and ROHS3 compliance.

Compliance consideration: CRCW08053K01FKTA (Vishay Dale) is RoHS non-compliant and should not be selected for applications requiring ROHS3 certification.

Frequently Asked Questions (FAQ)

Q: Can CRCW08053K01FKEAHP (0.5W) be used as a direct replacement for RC2012F3011CS (0.125W)?

A: CRCW08053K01FKEAHP maintains identical resistance, tolerance, temperature coefficient, operating temperature range, package type, and MSL rating. The higher power rating (0.5W vs 0.125W) does not prevent substitution; the component will function in circuits designed for 0.125W operation. However, physical height differs (0.020" vs 0.026"), which may affect PCB layout clearance in space-constrained designs.

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

A: Moisture-resistant variants (CR0805-FX-3011ELF, RC0805FR-073K01L) are specified for general industrial applications with moisture protection. Automotive AEC-Q200 variants (ERJ-6ENF3011V, RMCF0805FT3K01, AC0805FR-073K01L, CRCW08053K01FKEA) meet automotive qualification standards and are suitable for automotive and harsh-environment applications. Both meet ROHS3 compliance.

Q: Are all substitute parts available in the same 0805 package?

A: All listed substitute parts use the 0805 (2012 Metric) package. Physical dimensions are 0.079" L x 0.049" W (2.00mm x 1.25mm). Height-seated specifications vary between 0.020" and 0.028" depending on manufacturer; verify PCB clearance requirements for your specific application.

Q: Which substitute offers the best inventory availability?

A: ERJ-6ENF3011V (Panasonic) has 172,460 pcs in stock, followed by RMCF0805FT3K01 (Stackpole) with 131,348 pcs. Both include AEC-Q200 automotive qualification and ROHS3 compliance.

Q: Can CRCW08053K01FKTA be used in new designs?

A: CRCW08053K01FKTA is RoHS non-compliant and REACH-affected. It should not be selected for new designs requiring ROHS3 certification or REACH compliance. Use ROHS3-compliant alternatives instead.

Q: What does MSL 1 (Unlimited) mean for moisture sensitivity?

A: MSL 1 indicates the component has unlimited shelf life and requires no special moisture-control handling during storage or assembly. All listed parts share this MSL 1 rating, ensuring consistent moisture-handling requirements across substitutes.