RCS3216F2554CS Equivalent & Substitute Parts

Part Overview

The RCS3216F2554CS is a 2.55 MOhms ±1% 0.25W chip resistor in 1206 (3216 Metric) package manufactured by Samsung Electro-Mechanics. This thick film resistor features anti-sulfur and moisture-resistant construction, operating across -55°C to 155°C with a temperature coefficient of ±100ppm/°C. The component is Active in product status and ROHS3 compliant with MSL 1 rating. Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and supply chain continuity.

Substiute Parts

RCS3216F2554CS

Samsung Electro-MechanicsIn Stock: 825RCS3216F2554CS Datasheet

Current PartRFQ

CRCW12062M55FKEA

Vishay DaleIn Stock: 10907CRCW12062M55FKEA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RCS3216F2554CS is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 2.55 MOhms
• Tolerance: ±1%
• Power rating: 0.25W (1/4W)
• Package / Case: 1206 (3216 Metric)
• Composition: Thick Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C
• Number of terminations: 2
• RoHS compliance: ROHS3 Compliant
• Moisture sensitivity level: 1 (Unlimited)

The CRCW12062M55FKEA from Vishay Dale meets all mandatory parameters and qualifies as a direct substitute. Both components share identical electrical specifications, package dimensions, and environmental ratings. The substitute part includes automotive AEC-Q200 qualification, which represents an additional certification level beyond the base requirements.

Parameter Comparison

Engineering Selection Recommendations

Both the RCS3216F2554CS and CRCW12062M55FKEA are Active products with ROHS3 compliance and identical core electrical and mechanical specifications. Selection between these components should be based on the following factors:

RCS3216F2554CS (Samsung Electro-Mechanics): Select this part when anti-sulfur and moisture-resistant construction is a specified design requirement and Samsung supply chain integration is preferred.

CRCW12062M55FKEA (Vishay Dale): Select this part when automotive AEC-Q200 qualification is required for the application, or when Vishay supply chain availability and Tape & Reel packaging format are advantageous for production workflows.

Both components are suitable for general industrial and commercial applications within the specified temperature and environmental operating ranges. The maximum seated height difference of 0.002" (0.06mm) is negligible for standard PCB assembly processes.

Frequently Asked Questions (FAQ)

Q: Can CRCW12062M55FKEA replace RCS3216F2554CS in existing designs?

A: Yes. Both components share identical resistance, tolerance, power rating, package dimensions, and operating specifications. The CRCW12062M55FKEA includes automotive AEC-Q200 certification, which does not restrict its use in non-automotive applications.

Q: What is the significance of the height difference between these parts?

A: The RCS3216F2554CS has a maximum seated height of 0.026" (0.66mm), while the CRCW12062M55FKEA is 0.024" (0.60mm). This 0.002" (0.06mm) difference is within standard PCB assembly tolerances and does not affect interchangeability.

Q: Are there packaging considerations when substituting these parts?

A: The RCS3216F2554CS packaging format is not specified in the provided data. The CRCW12062M55FKEA is supplied in Tape & Reel (TR) format. Verify packaging requirements for your procurement and assembly processes.

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

A: Yes. Both components are ROHS3 compliant, REACH unaffected, and classified as MSL 1 (Unlimited moisture sensitivity level). Both carry EAR99 ECCN classification.

Q: What is the difference between anti-sulfur construction and AEC-Q200 certification?

A: Anti-sulfur and moisture-resistant construction refers to material composition and environmental protection features of the RCS3216F2554CS. AEC-Q200 is an automotive qualification standard applied to the CRCW12062M55FKEA. These represent different design approaches to reliability; both are valid for their respective applications.

Q: Can these parts be used interchangeably in high-temperature applications?

A: Yes. Both components operate across -55°C to 155°C with identical ±100ppm/°C temperature coefficients, making them suitable for equivalent high-temperature performance.