RCS3216F2374CS Equivalent & Substitute Parts

Part Overview

The RCS3216F2374CS is a 2.37 MOhms ±1% 0.25W chip resistor manufactured by Samsung Electro-Mechanics in the 1206 (3216 Metric) package format. This thick film resistor features anti-sulfur and moisture-resistant construction with an operating temperature range of -55°C to 155°C. The component is currently in active production status with ROHS3 compliance and unlimited moisture sensitivity level (MSL 1). Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and environmental ratings to ensure direct functional interchangeability in circuit applications.

Substiute Parts

RCS3216F2374CS

Samsung Electro-MechanicsIn Stock: 1171RCS3216F2374CS Datasheet

Current PartRFQ

CRCW12062M37FKEA

Vishay DaleIn Stock: 16082CRCW12062M37FKEA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RCS3216F2374CS are identified through strict alignment of the following critical parameters:

Electrical Specifications: Resistance value of 2.37 MOhms, tolerance of ±1%, and power rating of 0.25W (1/4W) must match exactly to ensure functional equivalence in circuit operation.

Mechanical Compatibility: Package format must be 1206 (3216 Metric) with matching physical dimensions (0.126" L x 0.063" W / 3.20mm x 1.60mm) to ensure compatibility with PCB footprints and assembly processes.

Environmental Performance: Temperature coefficient of ±100ppm/°C and operating temperature range of -55°C to 155°C must be maintained to guarantee performance across specified thermal conditions.

Regulatory Compliance: ROHS3 compliance and MSL 1 rating are required to meet environmental and manufacturing standards.

Composition: Thick film construction is the specified technology for this application category.

The CRCW12062M37FKEA from Vishay Dale meets all these criteria and qualifies as a direct substitute.

Parameter Comparison

Engineering Selection Recommendations

Both the RCS3216F2374CS and CRCW12062M37FKEA are active production components with full ROHS3 compliance and MSL 1 rating, confirming their suitability for current manufacturing and environmental standards. The CRCW12062M37FKEA carries AEC-Q200 automotive qualification, which provides additional reliability assurance for applications requiring automotive-grade components. The seated height difference of 0.002" (0.06mm) between the two parts is within typical PCB assembly tolerances and does not impact functional performance or mechanical fit. Both components share identical electrical specifications, thermal characteristics, and package dimensions, making them directly interchangeable for general industrial and commercial applications. Selection between these parts should be based on supply chain availability, cost considerations, and specific application requirements for automotive qualification.

Frequently Asked Questions (FAQ)

Q: Can the CRCW12062M37FKEA replace the RCS3216F2374CS in existing designs?

A: Yes. Both components share identical resistance value (2.37 MOhms), tolerance (±1%), power rating (0.25W), package format (1206), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C to 155°C). The physical dimensions and electrical performance are equivalent, enabling direct substitution without circuit redesign.

Q: What is the significance of the AEC-Q200 rating on the CRCW12062M37FKEA?

A: AEC-Q200 is an automotive qualification standard that certifies component reliability for automotive applications. This rating indicates the CRCW12062M37FKEA has undergone additional testing and validation for automotive environments. For non-automotive applications, this certification provides enhanced reliability assurance but is not required for general industrial use.

Q: Are there any dimensional concerns when substituting between these parts?

A: The maximum seated heights differ slightly: RCS3216F2374CS is 0.026" (0.66mm) while CRCW12062M37FKEA is 0.024" (0.60mm). This 0.002" (0.06mm) difference is within standard PCB assembly tolerances and does not affect component fit or functionality. Both parts maintain identical length and width dimensions of 0.126" x 0.063" (3.20mm x 1.60mm).

Q: Do both parts meet the same environmental and compliance standards?

A: Yes. Both the RCS3216F2374CS and CRCW12062M37FKEA are ROHS3 compliant, REACH unaffected, and carry MSL 1 (unlimited moisture sensitivity level) ratings. They meet identical regulatory requirements for environmental and manufacturing standards.

Q: What packaging formats are available for these substitute parts?

A: The RCS3216F2374CS is available in standard packaging, while the CRCW12062M37FKEA is supplied in Tape & Reel (TR) format. Tape & Reel packaging is standard for high-volume automated assembly processes. Confirm packaging requirements with your procurement or assembly team before component selection.

Q: Are the temperature coefficients identical between these parts?

A: Yes. Both components have a temperature coefficient of ±100ppm/°C and operate across the same temperature range of -55°C to 155°C, ensuring equivalent thermal performance and stability across all specified operating conditions.