RCS3216F15R8CS Equivalent & Substitute Parts Reference

Part Overview

The RCS3216F15R8CS is a 15.8 Ohm ±1% 0.25W thick film chip resistor manufactured by Samsung Electro-Mechanics in the 1206 (3216 Metric) package. This component features anti-sulfur and moisture-resistant construction, operating across the temperature range of -55°C to 155°C. The part maintains Active product status with 803 units currently in stock. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and package compatibility to support design flexibility and supply chain continuity.

Substiute Parts

RCS3216F15R8CS

Samsung Electro-MechanicsIn Stock: 860RCS3216F15R8CS Datasheet

Current PartRFQ

CRCW120615R8FKEA

Vishay DaleIn Stock: 16245CRCW120615R8FKEA Datasheet

SimilarRFQ

ERJ-8ENF15R8V

Panasonic Electronic ComponentsIn Stock: 60853ERJ-8ENF15R8V Datasheet

SimilarRFQ

RC1206FR-0715R8L

YAGEOIn Stock: 11119RC1206FR-0715R8L Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RCS3216F15R8CS is determined by strict alignment with the following critical parameters:

Electrical Specifications: Resistance value of 15.8 Ohms, tolerance of ±1%, and power rating of 0.25W (1/4W) must be identical across all substitute parts.

Package Compatibility: All substitute parts must use the 1206 (3216 Metric) surface-mount package with two terminations to ensure mechanical and electrical compatibility with existing PCB layouts.

Thermal Characteristics: Temperature coefficient of ±100ppm/°C and operating temperature range of -55°C to 155°C must be maintained.

Composition and Construction: Thick film construction is required. Additional features such as anti-sulfur, moisture resistance, or automotive AEC-Q200 qualification do not disqualify substitution but represent enhanced capabilities.

Compliance Standards: All parts must maintain ROHS3 compliance, REACH unaffected status, and MSL 1 rating for handling and storage compatibility.

Three substitute parts meet these criteria and are listed below.

Parameter Comparison

Engineering Selection Recommendations

CRCW120615R8FKEA (Vishay Dale): This substitute maintains Active product status and offers automotive AEC-Q200 qualification. The part is available in Tape & Reel packaging with 16140 units in stock. Physical dimensions are 0.126" L x 0.063" W with a maximum seated height of 0.024" (0.60mm). Selection of this part is appropriate for applications requiring automotive-grade reliability and high-volume production environments.

ERJ-8ENF15R8V (Panasonic Electronic Components): This part carries automotive AEC-Q200 qualification and has the highest inventory availability at 60760 units. However, the product status is listed as "Not For New Designs," indicating this part is in mature or end-of-life phase. Physical dimensions are 0.126" L x 0.063" W with a maximum seated height of 0.028" (0.70mm). This part is suitable for sustaining production of existing designs but should not be selected for new product development.

RC1206FR-0715R8L (YAGEO): This substitute maintains Active product status with 11011 units available in Tape & Reel packaging. The part features moisture-resistant construction matching the original specification. Physical dimensions are 0.122" L x 0.063" W with a maximum seated height of 0.026" (0.65mm). This part is appropriate for general-purpose applications and new designs requiring moisture resistance.

Frequently Asked Questions (FAQ)

Q: Can CRCW120615R8FKEA replace RCS3216F15R8CS in any application?

A: Yes, CRCW120615R8FKEA meets all critical electrical and mechanical parameters. The primary difference is automotive AEC-Q200 qualification, which represents enhanced reliability. The part is electrically and mechanically compatible. Packaging format differs (Tape & Reel versus bulk), which may affect procurement and assembly processes.

Q: Why is ERJ-8ENF15R8V marked "Not For New Designs"?

A: This designation indicates the part is in mature production phase and may have limited long-term availability. While the part is electrically and mechanically equivalent, it should be used only for sustaining existing product lines. New designs should select CRCW120615R8FKEA or RC1206FR-0715R8L.

Q: Are there physical dimension differences between substitute parts?

A: Yes. The RCS3216F15R8CS has a maximum seated height of 0.026" (0.66mm). CRCW120615R8FKEA is 0.024" (0.60mm), ERJ-8ENF15R8V is 0.028" (0.70mm), and RC1206FR-0715R8L is 0.026" (0.65mm). Length and width dimensions are consistent at 1206 package standard. These height variations are within typical PCB assembly tolerances but should be verified for applications with height constraints.

Q: What is the significance of the ±100ppm/°C temperature coefficient?

A: This specification indicates the resistor's resistance value will change by approximately 100 parts per million for each degree Celsius change in operating temperature. All substitute parts maintain this specification, ensuring consistent thermal performance across the -55°C to 155°C operating range.

Q: Does the anti-sulfur feature of RCS3216F15R8CS affect substitution?

A: No. Anti-sulfur construction is an enhanced feature of the original part but is not a requirement for substitution. All substitute parts are moisture-resistant and suitable for standard industrial environments. Applications requiring specific anti-sulfur protection should retain the original RCS3216F15R8CS.

Q: Are all substitute parts available in Tape & Reel packaging?

A: CRCW120615R8FKEA, ERJ-8ENF15R8V, and RC1206FR-0715R8L are all supplied in Tape & Reel (TR) format. The original RCS3216F15R8CS is available in bulk packaging. Tape & Reel format is standard for high-volume automated assembly and may require different procurement and handling procedures.