RC3216F2944CS Equivalent & Substitute Parts Reference

Part Overview

The RC3216F2944CS is a 2.94 MOhms ±1% 0.25W chip resistor manufactured by Samsung Electro-Mechanics in the 1206 (3216 Metric) package. This thick film, moisture-resistant component operates across -55°C to 155°C and is ROHS3 compliant. The part is currently in active production status with 767 pieces available in inventory. Substitute parts are identified to provide alternative sourcing options when the primary manufacturer part becomes unavailable or when supply chain optimization is required.

Substiute Parts

RC3216F2944CS

Samsung Electro-MechanicsIn Stock: 811RC3216F2944CS Datasheet

Current PartRFQ

CRCW12062M94FKEA

Vishay DaleIn Stock: 8064CRCW12062M94FKEA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC3216F2944CS is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 2.94 MOhms
• Tolerance: ±1%
• Power rating: 0.25W (1/4W)
• Package: 1206 (3216 Metric)
• Composition: Thick Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C
• Moisture sensitivity level: 1 (Unlimited)
• RoHS compliance: ROHS3

The identified substitute part CRCW12062M94FKEA meets all mandatory parameters. This part is manufactured by Vishay Dale and carries additional automotive AEC-Q200 qualification, which does not restrict its use in non-automotive applications.

Parameter Comparison

Engineering Selection Recommendations

Both the RC3216F2944CS and CRCW12062M94FKEA are active production components with full ROHS3 compliance and REACH unaffected status. The RC3216F2944CS features moisture-resistant thick film construction, while the CRCW12062M94FKEA carries automotive AEC-Q200 qualification. The height difference of 0.002" (0.06mm) between seated maximums is within typical PCB assembly tolerances and does not restrict interchangeability in standard applications. Selection between these parts should be based on availability, lead time, packaging format requirements (bulk versus tape & reel), and supply chain strategy.

Frequently Asked Questions (FAQ)

Q: Can CRCW12062M94FKEA replace RC3216F2944CS in all applications?

A: Yes. Both parts share identical electrical specifications (2.94 MOhms ±1%, 0.25W, ±100ppm/°C, -55°C to 155°C operating range) and package dimensions (1206 / 3216 Metric). The 0.002" height difference is negligible for standard PCB assembly.

Q: What does AEC-Q200 qualification on the Vishay part mean?

A: AEC-Q200 is an automotive industry standard for passive components. This qualification does not restrict use in non-automotive applications and indicates additional reliability testing has been performed.

Q: Are there packaging differences between these parts?

A: The RC3216F2944CS is supplied in standard packaging, while the CRCW12062M94FKEA is available in Tape & Reel (TR) format. Both are suitable for automated assembly; selection depends on your procurement and assembly process requirements.

Q: Do both parts meet the same compliance standards?

A: Yes. Both are ROHS3 compliant, REACH unaffected, and classified as EAR99 for export control purposes.

Q: What is Moisture Sensitivity Level 1?

A: MSL 1 indicates unlimited shelf life without moisture baking requirements. Both parts can be stored and handled under standard conditions without special moisture control measures.