RC2012F2744CS Equivalent & Substitute Parts Reference

Part Overview

The RC2012F2744CS is a 2.74 MOhms ±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 construction and RoHS3 compliance. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and environmental ratings align with the original component, enabling direct replacement in circuit applications without design modification.

Substiute Parts

RC2012F2744CS

Samsung Electro-MechanicsIn Stock: 1019RC2012F2744CS Datasheet

Current PartRFQ

RC0805FR-072M74L

YAGEOIn Stock: 2131RC0805FR-072M74L Datasheet

DirectRFQ

RMCF0805FT2M74

Stackpole Electronics IncIn Stock: 6162RMCF0805FT2M74 Datasheet

UpgradeRFQ

CRCW08052M74FKEA

Vishay DaleIn Stock: 44208CRCW08052M74FKEA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for RC2012F2744CS are qualified based on the following criteria:

Electrical Parameters (Must Match):

• Resistance value: 2.74 MOhms
• Tolerance: ±1%
• Power rating: 0.125W (1/8W)

Mechanical Parameters (Must Match):

• Package type: 0805 (2012 Metric)
• Number of terminations: 2
• Composition: Thick Film

Environmental & Compliance Parameters (Must Match or Exceed):

• Operating temperature range: -55°C ~ 155°C minimum
• Moisture Sensitivity Level: 1 (Unlimited)
• RoHS3 compliance
• REACH unaffected status

Temperature Coefficient Consideration: The original part specifies ±100ppm/°C. Substitute parts with ±100ppm/°C or ±200ppm/°C are functionally equivalent within the stated operating temperature range.

Physical Dimensions: All substitute parts maintain 0805 package footprint (2.00mm L x 1.25mm W). Height variations (0.020" to 0.026") remain within standard PCB assembly tolerances.

Parameter Comparison

Engineering Selection Recommendations

Direct Substitution (RC0805FR-072M74L - YAGEO): RC0805FR-072M74L provides direct electrical and mechanical equivalence to RC2012F2744CS. Both components share identical resistance, tolerance, power rating, temperature range, and moisture-resistant specifications. YAGEO RC_L series maintains RoHS3 compliance and REACH unaffected status. This substitute is suitable for general-purpose applications requiring moisture-resistant thick film resistors.

Upgrade Substitution (RMCF0805FT2M74 - Stackpole Electronics Inc): RMCF0805FT2M74 qualifies as an upgrade substitute with automotive AEC-Q200 qualification. This component meets all electrical and mechanical requirements of RC2012F2744CS while providing enhanced reliability certification for automotive-grade applications. Temperature coefficient specification of ±200ppm/°C remains within acceptable tolerance drift across the -55°C ~ 155°C operating range. Selection of this part is appropriate when automotive-grade reliability is required or when higher inventory availability is prioritized.

Alternative Substitution (CRCW08052M74FKEA - Vishay Dale): CRCW08052M74FKEA offers equivalent electrical performance with automotive AEC-Q200 qualification and the lowest maximum height specification (0.020"). This component is suitable for space-constrained PCB designs or applications requiring automotive-grade components. Temperature coefficient of ±100ppm/°C matches the original specification. High inventory availability supports supply chain continuity.

All three substitute parts maintain RoHS3 compliance, REACH unaffected status, and MSL 1 rating, ensuring compatibility with standard manufacturing and environmental requirements.

Frequently Asked Questions (FAQ)

Q: Can RC0805FR-072M74L directly replace RC2012F2744CS without circuit redesign?

A: Yes. RC0805FR-072M74L is a direct substitute with identical electrical specifications (2.74 MOhms ±1%, 0.125W), mechanical package (0805), and environmental ratings (-55°C ~ 155°C, MSL 1). No circuit modification is required.

Q: What is the difference between the three substitute parts?

A: RC0805FR-072M74L (YAGEO) provides standard moisture-resistant construction. RMCF0805FT2M74 (Stackpole) and CRCW08052M74FKEA (Vishay Dale) both include automotive AEC-Q200 qualification. RMCF0805FT2M74 has a temperature coefficient of ±200ppm/°C, while CRCW08052M74FKEA maintains ±100ppm/°C. CRCW08052M74FKEA has the lowest maximum height (0.020").

Q: Are automotive-grade substitutes (RMCF0805FT2M74, CRCW08052M74FKEA) suitable for non-automotive applications?

A: Yes. Automotive AEC-Q200 qualification represents enhanced reliability testing and is compatible with general-purpose applications. These parts exceed the performance requirements of the original RC2012F2744CS.

Q: Does the temperature coefficient difference (±100ppm/°C vs ±200ppm/°C) affect substitution compatibility?

A: No. Both temperature coefficients are acceptable within the -55°C ~ 155°C operating range. The ±200ppm/°C specification of RMCF0805FT2M74 remains within standard tolerance drift calculations for this resistance value and temperature span.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. RC0805FR-072M74L, RMCF0805FT2M74, and CRCW08052M74FKEA are all RoHS3 compliant and REACH unaffected, matching the original RC2012F2744CS compliance status.

Q: Can height differences (0.020" to 0.026") affect PCB assembly?

A: No. All substitute parts maintain standard 0805 package footprint. Height variations of 0.006" (0.15mm) are within typical PCB assembly tolerances and do not require design modification.

Q: Which substitute part should be selected for maximum inventory availability?

A: CRCW08052M74FKEA (Vishay Dale) offers the highest inventory level at 44,114 pieces. RMCF0805FT2M74 (Stackpole) provides 6,058 pieces. RC0805FR-072M74L (YAGEO) provides 2,053 pieces.