RC2012F2741CS Equivalent & Substitute Parts Reference

Part Overview

The RC2012F2741CS is a 2.74 kOhms ±1% 0.125W thick film chip resistor manufactured by Samsung Electro-Mechanics in 0805 (2012 Metric) package format. This component is classified as Active product status with moisture resistant characteristics and RoHS3 compliance. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and environmental ratings are maintained across alternative manufacturers while preserving circuit performance and reliability requirements.

Substiute Parts

RC2012F2741CS

Samsung Electro-MechanicsIn Stock: 836RC2012F2741CS Datasheet

Current PartRFQ

RC0805FR-072K74L

YAGEOIn Stock: 157412RC0805FR-072K74L Datasheet

DirectRFQ

CRCW08052K74FKEA

Vishay DaleIn Stock: 35004CRCW08052K74FKEA Datasheet

SimilarRFQ

CRCW08052K74FKEAHP

Vishay DaleIn Stock: 50503CRCW08052K74FKEAHP Datasheet

SimilarRFQ

ERJ-6ENF2741V

Panasonic Electronic ComponentsIn Stock: 86394ERJ-6ENF2741V Datasheet

SimilarRFQ

RMCF0805FT2K74

Stackpole Electronics IncIn Stock: 47189RMCF0805FT2K74 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for RC2012F2741CS are qualified based on the following criteria:

Electrical Parameters (Critical):

• Resistance value: 2.74 kOhms
• Tolerance: ±1%
• Temperature Coefficient: ±100ppm/°C
• Operating Temperature Range: -55°C ~ 155°C

Mechanical Parameters (Critical):

• Package / Case: 0805 (2012 Metric)
• Number of Terminations: 2
• Physical dimensions: 0.079" L x 0.049" W (2.00mm x 1.25mm)

Environmental & Compliance Parameters:

• Composition: Thick Film
• RoHS Status: RoHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)
• REACH Status: REACH Unaffected

Substitutes are grouped into two categories: Direct equivalents maintaining identical power ratings (0.125W), and similar parts with enhanced specifications (higher power ratings or automotive certifications) that remain electrically and mechanically compatible.

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalent Substitutes (Identical Specifications):

RC0805FR-072K74L (YAGEO) is a direct equivalent substitute maintaining all electrical and mechanical parameters of RC2012F2741CS. Both components share identical resistance, tolerance, power rating, and operating temperature specifications. The YAGEO part exhibits a lower maximum seated height (0.024" vs 0.026"), which may provide advantages in space-constrained PCB layouts. Both maintain RoHS3 compliance and unlimited moisture sensitivity rating.

Enhanced Specification Substitutes (Automotive Qualified):

CRCW08052K74FKEA (Vishay Dale), ERJ-6ENF2741V (Panasonic), and RMCF0805FT2K74 (Stackpole) are qualified substitutes with automotive AEC-Q200 certification. These parts maintain identical electrical specifications and 0805 package format while providing enhanced reliability qualification for automotive applications. Selection of these parts is appropriate when circuit design requires automotive-grade component qualification or when higher reliability margins are specified.

Enhanced Power Rating Substitute:

CRCW08052K74FKEAHP (Vishay Dale) provides increased power dissipation capability (0.5W vs 0.125W) while maintaining all other electrical parameters and 0805 package dimensions. This part is suitable for applications requiring higher thermal margin or pulse withstanding capability. The increased power rating does not compromise compatibility with circuits designed for 0.125W components.

All substitute parts maintain RoHS3 compliance, REACH unaffected status, and identical termination configuration (2 terminations). Selection among substitutes should be based on application requirements for automotive qualification, power margin requirements, and PCB layout constraints related to component height.

Frequently Asked Questions (FAQ)

Q: Can RC0805FR-072K74L replace RC2012F2741CS in any application?

A: Yes. RC0805FR-072K74L maintains identical electrical specifications (2.74 kOhms ±1%, 0.125W, ±100ppm/°C, -55°C to 155°C) and mechanical package format (0805). The lower maximum seated height (0.024" vs 0.026") is a dimensional advantage for PCB assembly. Both components are RoHS3 compliant with unlimited moisture sensitivity rating.

Q: What is the difference between the standard CRCW08052K74FKEA and the CRCW08052K74FKEAHP variant?

A: The primary difference is power rating. CRCW08052K74FKEA is rated at 0.125W (1/8W), while CRCW08052K74FKEAHP is rated at 0.5W (1/2W) with pulse withstanding capability. Both maintain identical resistance (2.74 kOhms), tolerance (±1%), and 0805 package format. The higher power rating provides increased thermal margin and is suitable for applications with higher power dissipation requirements.

Q: Are automotive AEC-Q200 qualified parts suitable for non-automotive applications?

A: Yes. Automotive AEC-Q200 qualified parts (CRCW08052K74FKEA, ERJ-6ENF2741V, RMCF0805FT2K74) meet or exceed commercial-grade specifications and are fully compatible with non-automotive circuit designs. These parts provide enhanced reliability qualification and may be selected when higher reliability margins are required regardless of application sector.

Q: Do all substitute parts fit the same PCB footprint as RC2012F2741CS?

A: Yes. All substitute parts use the 0805 (2012 Metric) package format with identical length (0.079") and width (0.049") dimensions. Maximum seated heights vary slightly (0.020" to 0.028"), but these variations are within standard PCB assembly tolerances and do not affect footprint compatibility. Component placement and soldering procedures remain identical.

Q: What is the significance of Moisture Sensitivity Level 1 (Unlimited)?

A: Moisture Sensitivity Level 1 indicates the component has unlimited shelf life and requires no special moisture control during storage or handling. Both RC2012F2741CS and all substitute parts carry this rating, eliminating the need for dry-pack storage or baking procedures prior to assembly.

Q: Can I use CRCW08052K74FKEAHP (0.5W) in place of RC2012F2741CS (0.125W) without circuit modification?

A: Yes. The 0.5W part is electrically and mechanically compatible with circuits designed for 0.125W components. The higher power rating provides additional thermal margin and does not introduce any compatibility issues. No circuit modifications are required.