RC3216F2803CS Equivalent & Substitute Parts Reference

Part Overview

The RC3216F2803CS 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 moisture-resistant construction and operates across the temperature range of -55°C to 155°C. Substitute parts are necessary to address inventory availability, supply chain continuity, or specific application requirements such as automotive qualification or alternative packaging formats.

Substiute Parts

RC3216F2803CS

Samsung Electro-MechanicsIn Stock: 935RC3216F2803CS Datasheet

Current PartRFQ

RC1206FR-07280KL

YAGEOIn Stock: 24543RC1206FR-07280KL Datasheet

DirectRFQ

CRCW1206280KFKEA

Vishay DaleIn Stock: 20556CRCW1206280KFKEA Datasheet

SimilarRFQ

ERJ-8ENF2803V

Panasonic Electronic ComponentsIn Stock: 57760ERJ-8ENF2803V Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC3216F2803CS is determined by strict equivalence across 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
• Moisture sensitivity level: 1 (Unlimited)
• RoHS compliance: ROHS3 Compliant

All substitute parts listed meet these core electrical and mechanical specifications. Variations in physical dimensions (length, width, height) within the 1206 package tolerance and differences in product status or feature sets (such as automotive AEC-Q200 qualification) do not disqualify substitution but may influence selection based on application requirements.

Parameter Comparison

Engineering Selection Recommendations

RC1206FR-07280KL (YAGEO): This part is the primary direct substitute. It maintains Active product status, identical electrical specifications, and moisture-resistant construction. Physical dimensions are within 1206 package tolerance. Tape & Reel packaging is standard for production environments.

CRCW1206280KFKEA (Vishay Dale): This substitute adds automotive AEC-Q200 qualification, suitable for applications requiring automotive-grade reliability. Product status is Active. Physical height is reduced to 0.024" (0.60mm), which may be advantageous in space-constrained designs. Tape & Reel packaging is provided.

ERJ-8ENF2803V (Panasonic Electronic Components): This part carries automotive AEC-Q200 qualification and meets all electrical specifications. However, product status is classified as "Not For New Designs," indicating this part is in end-of-life phase. Selection of this substitute is appropriate only for legacy system maintenance or replacement applications where design changes are not feasible. Physical height is 0.028" (0.70mm), the maximum among listed substitutes.

Frequently Asked Questions (FAQ)

Q: Can RC1206FR-07280KL replace RC3216F2803CS in all applications?

A: Yes. Both parts share identical electrical specifications (280 kOhms ±1%, 0.25W, ±100ppm/°C, -55°C to 155°C), composition (thick film), and package (1206). Physical dimensions are within 1206 package tolerance. Substitution is electrically and mechanically valid.

Q: What is the difference between moisture-resistant and automotive AEC-Q200 features?

A: Moisture-resistant construction addresses environmental protection against humidity. Automotive AEC-Q200 qualification indicates the part meets automotive industry reliability and quality standards. These are distinct feature sets; AEC-Q200 parts do not necessarily replace moisture-resistant specifications and vice versa. Selection depends on application requirements.

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

A: This designation indicates the part is in end-of-life status. Manufacturers apply this classification when transitioning away from a product line. The part remains functionally equivalent and suitable for replacement or maintenance of existing designs but should not be selected for new product development.

Q: Are there packaging differences between these substitutes?

A: The main part (RC3216F2803CS) does not specify packaging format. All listed substitutes are supplied in Tape & Reel (TR) format, which is standard for automated assembly. This packaging is compatible with standard pick-and-place equipment.

Q: What is the significance of the 0.002" height difference between CRCW1206280KFKEA and ERJ-8ENF2803V?

A: Within the 1206 package specification, height variations of 0.002" to 0.004" are within tolerance. These differences do not affect electrical performance or standard PCB assembly processes. Selection based on height is relevant only in applications with strict vertical clearance constraints.

Q: Can I use CRCW1206280KFKEA in non-automotive applications?

A: Yes. Automotive-qualified parts exceed the requirements of general industrial and consumer applications. CRCW1206280KFKEA is fully compatible with non-automotive designs and provides additional reliability margin.