RC3216F3404CS Equivalent & Substitute Parts

Part Overview

The RC3216F3404CS is a 3.4 MOhms ±1% 0.25W thick film chip resistor manufactured by Samsung Electro-Mechanics in the 1206 (3216 Metric) package. This component is classified as Active product status and features moisture-resistant construction suitable for general industrial applications. Substitute parts are identified to provide alternative sourcing options when the primary part becomes unavailable or when specific application requirements necessitate components with enhanced certifications or alternative supplier availability.

Substiute Parts

RC3216F3404CS

Samsung Electro-MechanicsIn Stock: 1104RC3216F3404CS Datasheet

Current PartRFQ

CRCW12063M40FKEA

Vishay DaleIn Stock: 17601CRCW12063M40FKEA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the RC3216F3404CS is based on strict electrical and mechanical parameter matching. The following criteria determine substitution eligibility:

Mandatory Matching Parameters:

• Resistance value: 3.4 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
• Number of terminations: 2
• RoHS3 compliance
• MSL rating: 1 (Unlimited)

The identified substitute part CRCW12063M40FKEA meets all mandatory electrical and mechanical parameters. The substitute additionally carries AEC-Q200 automotive qualification, which represents an enhanced certification level suitable for automotive applications while maintaining full compatibility with the original part specifications.

Parameter Comparison

Engineering Selection Recommendations

Both the RC3216F3404CS and CRCW12063M40FKEA are Active status components with full ROHS3 compliance and identical electrical specifications. Selection between these parts is determined by application requirements and supply chain considerations.

The RC3216F3404CS is suitable for general industrial applications requiring moisture-resistant thick film construction with standard reliability specifications.

The CRCW12063M40FKEA is suitable for applications requiring automotive-grade reliability. The AEC-Q200 qualification indicates this component meets automotive industry standards for quality and reliability. This part is appropriate for automotive, industrial control, and mission-critical applications where enhanced qualification is specified or preferred.

Both components are mechanically compatible with identical package dimensions and electrical performance within the specified operating temperature range of -55°C to 155°C.

Frequently Asked Questions (FAQ)

Q: Can CRCW12063M40FKEA be used as a direct replacement for RC3216F3404CS?

A: Yes. Both components share identical electrical specifications (3.4 MOhms ±1%, 0.25W), package type (1206), composition (thick film), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C ~ 155°C). The CRCW12063M40FKEA additionally carries AEC-Q200 automotive qualification, making it suitable for applications requiring enhanced reliability certification.

Q: What is the difference in physical dimensions between these parts?

A: Both components have identical length and width dimensions of 0.126" L x 0.063" W (3.20mm x 1.60mm). The seated height differs slightly: RC3216F3404CS has a maximum height of 0.026" (0.66mm), while CRCW12063M40FKEA has a maximum height of 0.024" (0.60mm). This minor difference does not affect PCB layout compatibility.

Q: Are both parts RoHS compliant?

A: Yes. Both RC3216F3404CS and CRCW12063M40FKEA are ROHS3 compliant and REACH unaffected, meeting environmental regulatory requirements for electronic components.

Q: What does AEC-Q200 qualification mean for the CRCW12063M40FKEA?

A: AEC-Q200 is an automotive industry standard qualification that certifies the component meets stringent reliability, quality, and performance requirements for automotive applications. This qualification does not change the electrical or mechanical specifications but indicates the component has undergone additional testing and quality assurance processes.

Q: Can these parts be used interchangeably in existing designs?

A: Yes. The electrical and mechanical parameters are identical, and both components are packaged in the standard 1206 (3216 Metric) format. No design modifications are required for substitution. The choice between parts depends on application requirements and supplier availability.

Q: What is the Moisture Sensitivity Level (MSL) rating?

A: Both components have an MSL rating of 1 (Unlimited), indicating unlimited shelf life without moisture absorption concerns. No special storage or handling precautions are required.