Equivalent & Substitute Parts for RC2012F2374CS

Part Overview

The RC2012F2374CS is a 2.37 MOhm ±1% 1/8W chip resistor in 0805 (2012 Metric) package manufactured by Samsung Electro-Mechanics. This thick film, moisture-resistant component operates across -55°C to 155°C and is ROHS3 compliant. The part is currently active in production with 1150 pieces available in stock. Substitute parts are identified to provide alternative sourcing options when the primary part becomes unavailable or when supply chain optimization is required.

Substiute Parts

RC2012F2374CS

Samsung Electro-MechanicsIn Stock: 1192RC2012F2374CS Datasheet

Current PartRFQ

RC0805FR-072M37L

YAGEOIn Stock: 2430RC0805FR-072M37L Datasheet

DirectRFQ

CRCW08052M37FKEA

Vishay DaleIn Stock: 21060CRCW08052M37FKEA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC2012F2374CS is determined by strict equivalence across the following parameters:

Critical Matching Parameters:

• Resistance value: 2.37 MOhms
• Tolerance: ±1%
• Power rating: 0.125W (1/8W)
• Package: 0805 (2012 Metric)
• Composition: Thick Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C to 155°C
• Moisture sensitivity level: MSL 1
• RoHS compliance: ROHS3

All identified substitute parts meet these electrical and mechanical specifications. Variations in physical height and specific feature sets (such as automotive qualification) do not affect functional substitutability within standard applications.

Parameter Comparison

Engineering Selection Recommendations

RC0805FR-072M37L (YAGEO): This direct substitute maintains all electrical specifications and compliance requirements identical to the RC2012F2374CS. YAGEO is an active manufacturer with 2396 pieces in stock, providing reliable supply availability. The RC_L series designation indicates standard thick film construction. This part is suitable for general industrial and commercial applications requiring standard moisture resistance.

CRCW08052M37FKEA (Vishay Dale): This substitute adds automotive-grade AEC-Q200 qualification beyond the base specifications. The CRCW series from Vishay Dale maintains all required electrical parameters and RoHS3 compliance. With 20974 pieces in stock, this part offers the highest inventory availability. The AEC-Q200 rating qualifies this component for automotive applications, though it remains fully compatible with non-automotive designs. The reduced seated height of 0.020" (0.50mm) compared to the original 0.026" (0.66mm) presents no functional limitation for standard PCB assembly processes.

All three parts are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99 with identical HTSUS coding (8533.21.0030).

Frequently Asked Questions (FAQ)

Q: Can RC0805FR-072M37L replace RC2012F2374CS in all applications?

A: Yes. Both parts share identical electrical specifications (2.37 MOhms ±1%, 0.125W, ±100ppm/°C, -55°C to 155°C), package geometry (0805/2012 Metric), and compliance certifications (ROHS3, MSL 1). The 0.002" (0.06mm) difference in seated height does not affect PCB assembly or circuit performance.

Q: What is the difference between the YAGEO and Vishay Dale substitutes?

A: The primary difference is automotive qualification. CRCW08052M37FKEA carries AEC-Q200 certification, making it suitable for automotive applications. Both parts are electrically and mechanically equivalent for standard applications. The Vishay part has a lower seated height (0.020" vs 0.024"), which is not a limitation for standard assembly.

Q: Are all three parts interchangeable on the same PCB?

A: Yes. All three parts conform to 0805 (2012 Metric) package dimensions and have identical electrical characteristics. PCB footprints designed for one part accommodate all three without modification.

Q: Which substitute should be selected for cost optimization?

A: Selection should be based on application requirements and supply chain factors. CRCW08052M37FKEA offers the highest stock availability (20974 pieces). RC0805FR-072M37L provides a direct equivalent with good availability (2396 pieces). Both are suitable for cost-driven procurement decisions.

Q: Do these substitutes require any design changes?

A: No design changes are required. All parts are pin-compatible, electrically equivalent, and mechanically compatible with the original RC2012F2374CS footprint and specifications.