RC2012F1744CS Equivalent & Substitute Parts Reference

Part Overview

The RC2012F1744CS is a 1.74 MOhms ±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 and is supplied in Tape & Reel packaging. The part is ROHS3 compliant with Moisture Sensitivity Level 1 (Unlimited), making it suitable for general industrial and commercial applications. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and environmental ratings to ensure direct functional replacement in circuit designs.

Substiute Parts

RC2012F1744CS

Samsung Electro-MechanicsIn Stock: 821RC2012F1744CS Datasheet

Current PartRFQ

RC0805FR-071M74L

YAGEOIn Stock: 9956RC0805FR-071M74L Datasheet

DirectRFQ

CRCW08051M74FKEA

Vishay DaleIn Stock: 10625CRCW08051M74FKEA Datasheet

SimilarRFQ

ERJ-6ENF1744V

Panasonic Electronic ComponentsIn Stock: 50358ERJ-6ENF1744V Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC2012F1744CS are qualified based on the following critical parameters that must match or be equivalent:

Electrical Parameters (Must Match):

• Resistance Value: 1.74 MOhms
• Tolerance: ±1%
• Power Rating: 0.125W (1/8W)
• Temperature Coefficient: ±100ppm/°C
• Operating Temperature Range: -55°C ~ 155°C

Mechanical Parameters (Must Match):

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

Compliance Parameters (Must Match or Exceed):

• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

All substitute parts listed below satisfy these criteria and are functionally equivalent for direct replacement applications.

Parameter Comparison

Engineering Selection Recommendations

RC0805FR-071M74L (YAGEO): This part is a direct equivalent to the RC2012F1744CS with identical electrical and mechanical specifications. Both components share standard industrial-grade moisture-resistant thick film construction. The YAGEO substitute offers higher inventory availability (9854 Pcs) and is suitable for applications requiring standard commercial-grade reliability.

CRCW08051M74FKEA (Vishay Dale): This substitute incorporates Automotive AEC-Q200 qualification, providing enhanced reliability for automotive and harsh environment applications. The lower seated height (0.020" vs 0.026") may be advantageous for space-constrained PCB layouts. This part is appropriate when automotive-grade performance is required or preferred.

ERJ-6ENF1744V (Panasonic): This substitute also carries Automotive AEC-Q200 qualification and offers the highest inventory availability (50326 Pcs). The slightly higher seated height (0.028") should be verified against PCB clearance requirements. This part is suitable for automotive applications and general industrial use where AEC-Q200 compliance is beneficial.

All three substitute parts maintain ROHS3 compliance and Moisture Sensitivity Level 1 rating, ensuring compatibility with modern manufacturing and environmental standards.

Frequently Asked Questions (FAQ)

Q: Can RC0805FR-071M74L replace RC2012F1744CS directly? A: Yes. Both parts share identical resistance value (1.74 MOhms), tolerance (±1%), power rating (0.125W), package format (0805), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C ~ 155°C). The seated height difference (0.024" vs 0.026") is within acceptable PCB assembly tolerances.

Q: What is the difference between the standard and AEC-Q200 qualified substitutes? A: CRCW08051M74FKEA and ERJ-6ENF1744V carry Automotive AEC-Q200 qualification, indicating enhanced reliability testing and qualification for automotive applications. The RC0805FR-071M74L is standard industrial-grade. All three meet the same electrical and mechanical specifications for the RC2012F1744CS.

Q: Are there any height restrictions when using these substitutes? A: The seated heights vary slightly: RC2012F1744CS (0.026"), RC0805FR-071M74L (0.024"), CRCW08051M74FKEA (0.020"), and ERJ-6ENF1744V (0.028"). Verify PCB clearance requirements for your specific application. All heights are within standard 0805 package tolerances.

Q: Do all substitutes maintain the same moisture resistance properties? A: Yes. All listed substitutes are thick film composition with moisture-resistant features and Moisture Sensitivity Level 1 (Unlimited), matching the RC2012F1744CS specifications.

Q: Which substitute offers the best inventory availability? A: ERJ-6ENF1744V (Panasonic) provides the highest inventory with 50326 Pcs in stock, followed by CRCW08051M74FKEA (Vishay Dale) with 10566 Pcs, and RC0805FR-071M74L (YAGEO) with 9854 Pcs.

Q: Are all substitutes ROHS3 compliant? A: Yes. All substitute parts listed are ROHS3 compliant and REACH unaffected, matching the environmental compliance of the RC2012F1744CS.