RCS3216F2803CS Equivalent & Substitute Parts

Part Overview

The RCS3216F2803CS is a 280 kOhms ±1% 0.25W thick film chip resistor in 1206 (3216 Metric) package manufactured by Samsung Electro-Mechanics. This component is classified as Active product status with anti-sulfur and moisture resistant characteristics. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and compliance certifications align with the original component requirements, enabling direct replacement in circuit designs without functional degradation.

Substiute Parts

RCS3216F2803CS

Samsung Electro-MechanicsIn Stock: 1040RCS3216F2803CS Datasheet

Current PartRFQ

CRCW1206280KFKEA

Vishay DaleIn Stock: 20556CRCW1206280KFKEA Datasheet

SimilarRFQ

ERJ-8ENF2803V

Panasonic Electronic ComponentsIn Stock: 57760ERJ-8ENF2803V Datasheet

SimilarRFQ

RC1206FR-07280KL

YAGEOIn Stock: 24543RC1206FR-07280KL Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RCS3216F2803CS is determined by strict alignment of the following parameters:

Critical Matching Parameters:

• Resistance value: 280 kOhms
• 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
• RoHS compliance: ROHS3
• Moisture sensitivity level: 1 (Unlimited)

All identified substitute parts meet these electrical and mechanical criteria. Variations in physical dimensions (length, width, height) within standard 1206 package tolerances and differences in feature sets (such as automotive AEC-Q200 certification) do not preclude substitution when core electrical parameters remain identical.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute (Preferred): CRCW1206280KFKEA (Vishay Dale)

This substitute maintains Active product status, ensuring long-term availability and manufacturer support. It carries AEC-Q200 automotive qualification, providing additional reliability assurance. All electrical parameters match the original component exactly.

Secondary Substitute: RC1206FR-07280KL (YAGEO)

This substitute is Active status with moisture resistant characteristics matching the original design intent. Physical dimensions remain within 1206 package specifications. Selection is appropriate for applications requiring continued component availability.

Tertiary Substitute: ERJ-8ENF2803V (Panasonic Electronic Components)

This substitute carries AEC-Q200 automotive qualification and meets all electrical specifications. However, product status is classified as Not For New Designs. Use is limited to legacy system maintenance or replacement applications where existing inventory exists.

All three substitutes are ROHS3 compliant and carry identical electrical performance parameters. Selection among these options should be based on supply chain availability, packaging requirements (Tape & Reel format), and product lifecycle considerations.

Frequently Asked Questions (FAQ)

Q: Can CRCW1206280KFKEA replace RCS3216F2803CS in existing designs?

A: Yes. Both components share identical resistance value (280 kOhms), tolerance (±1%), power rating (0.25W), package type (1206), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C ~ 155°C). Physical dimensions remain within standard 1206 package tolerances.

Q: What is the significance of AEC-Q200 certification on substitute parts?

A: AEC-Q200 is an automotive qualification standard. CRCW1206280KFKEA and ERJ-8ENF2803V carry this certification, indicating enhanced reliability testing and suitability for automotive applications. The original RCS3216F2803CS does not specify this certification but remains suitable for non-automotive applications.

Q: Why is ERJ-8ENF2803V marked as "Not For New Designs"?

A: This product status indicates the manufacturer is phasing out this component line. While electrically equivalent and suitable for replacement in existing systems, it should not be selected for new circuit designs due to potential future availability constraints.

Q: Are there packaging differences between these substitutes?

A: The original RCS3216F2803CS packaging format is not specified. All three substitutes are available in Tape & Reel (TR) format. Physical dimensions vary slightly within 1206 package specifications: length ranges from 3.10mm to 3.20mm, height from 0.60mm to 0.70mm. These variations are within standard tolerances and do not affect circuit performance.

Q: Do all substitutes meet RoHS and REACH compliance?

A: Yes. All four components (original and three substitutes) are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.

Q: What is Moisture Sensitivity Level (MSL) 1 significance?

A: MSL 1 indicates unlimited shelf life without moisture exposure controls. All components in this comparison carry MSL 1 rating, eliminating moisture-related handling restrictions during storage and assembly.