RC2012F1154CS Equivalent & Substitute Parts Reference

Part Overview

The RC2012F1154CS is a 1.15 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 with Tape & Reel packaging. The part is ROHS3 compliant and features moisture-resistant construction suitable for general industrial applications. Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and supply chain continuity when the primary part becomes unavailable or when alternative sourcing is required.

Substiute Parts

RC2012F1154CS

Samsung Electro-MechanicsIn Stock: 675RC2012F1154CS Datasheet

Current PartRFQ

RC0805FR-071M15L

YAGEOIn Stock: 24220RC0805FR-071M15L Datasheet

DirectRFQ

CRCW08051M15FKEA

Vishay DaleIn Stock: 15469CRCW08051M15FKEA Datasheet

SimilarRFQ

ERJ-6ENF1154V

Panasonic Electronic ComponentsIn Stock: 50202ERJ-6ENF1154V Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC2012F1154CS is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Resistance Value: 1.15 MOhms
• Tolerance: ±1%
• Power Rating: 0.125W (1/8W)
• Package / Case: 0805 (2012 Metric)
• Composition: Thick Film
• Temperature Coefficient: ±100ppm/°C
• Operating Temperature Range: -55°C ~ 155°C
• Number of Terminations: 2
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

All identified substitute parts meet these mandatory parameters. Substitute parts are grouped into two categories:

Direct Equivalent: RC0805FR-071M15L (YAGEO) - Functionally identical with identical electrical and thermal specifications.

Similar Substitutes with Enhanced Features: CRCW08051M15FKEA (Vishay Dale) and ERJ-6ENF1154V (Panasonic Electronic Components) - Meet all mandatory parameters with additional Automotive AEC-Q200 qualification, providing enhanced reliability for automotive and high-reliability applications.

Parameter Comparison

Engineering Selection Recommendations

RC0805FR-071M15L (YAGEO) is the direct functional equivalent to RC2012F1154CS. Both parts share identical electrical specifications, thermal characteristics, and compliance certifications. This substitute is suitable for direct replacement in all applications where the Samsung part was originally specified. YAGEO maintains Active product status with higher inventory availability (24,178 pcs vs. 609 pcs).

CRCW08051M15FKEA (Vishay Dale) and ERJ-6ENF1154V (Panasonic Electronic Components) are functionally equivalent substitutes with additional Automotive AEC-Q200 qualification. These parts meet all mandatory electrical and thermal parameters of the primary part while providing enhanced reliability certification for automotive-grade applications. Selection of these parts is appropriate when automotive-grade reliability is required or when supply from primary sources is constrained. Both maintain Active product status with substantial inventory levels (15,407 pcs and 50,132 pcs respectively).

All substitute parts are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99 with identical HTSUS coding (8533.21.0030), ensuring regulatory and trade compliance equivalence.

Frequently Asked Questions (FAQ)

Q: Can RC0805FR-071M15L be used as a direct replacement for RC2012F1154CS?

A: Yes. RC0805FR-071M15L meets all mandatory electrical, thermal, and compliance parameters. Both parts are 1.15 MOhms ±1% thick film resistors in 0805 package with identical temperature coefficients, operating ranges, and RoHS3 compliance. The parts are functionally interchangeable.

Q: What is the difference between the Samsung part and the Vishay/Panasonic substitutes?

A: The primary difference is Automotive AEC-Q200 qualification present in CRCW08051M15FKEA and ERJ-6ENF1154V. All four parts share identical resistance, tolerance, power rating, package, composition, and temperature specifications. The automotive-rated parts provide enhanced reliability certification for applications requiring automotive-grade components.

Q: Are there packaging differences between these substitutes?

A: Yes. RC2012F1154CS, RC0805FR-071M15L, and ERJ-6ENF1154V are supplied in Tape & Reel (TR) format. CRCW08051M15FKEA is supplied in Cut Tape (CT) & Digi-Reel® format. Height specifications vary slightly: Samsung 0.66mm, YAGEO 0.60mm, Vishay 0.50mm, and Panasonic 0.70mm. These height variations are within typical PCB assembly tolerances for 0805 components.

Q: Which substitute should be selected for new designs?

A: For general industrial applications, RC0805FR-071M15L provides direct equivalence with higher inventory availability. For automotive or high-reliability applications, CRCW08051M15FKEA or ERJ-6ENF1154V are appropriate selections due to AEC-Q200 qualification.

Q: Are all parts ROHS3 compliant?

A: Yes. RC2012F1154CS, RC0805FR-071M15L, CRCW08051M15FKEA, and ERJ-6ENF1154V are all ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating.

Q: What is the temperature coefficient significance?

A: All parts share ±100ppm/°C temperature coefficient with -55°C to 155°C operating range. This specification ensures consistent resistance stability across the full operating temperature range and is identical across all four parts.