RCS3216F2870CS Equivalent & Substitute Parts

Part Overview

The RCS3216F2870CS is a 287 Ohm ±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 1051 pieces currently in stock. The RCS series features anti-sulfur and moisture-resistant construction, designed for applications requiring reliable performance across industrial and commercial temperature ranges. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and compliance certifications to ensure direct functional interchangeability in circuit designs.

Substiute Parts

RCS3216F2870CS

Samsung Electro-MechanicsIn Stock: 1070RCS3216F2870CS Datasheet

Current PartRFQ

CR1206-FX-2870ELF

Bourns Inc.In Stock: 25734CR1206-FX-2870ELF Datasheet

SimilarRFQ

CRCW1206287RFKEA

Vishay DaleIn Stock: 9928CRCW1206287RFKEA Datasheet

SimilarRFQ

ERJ-8ENF2870V

Panasonic Electronic ComponentsIn Stock: 55064ERJ-8ENF2870V Datasheet

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RC1206FR-07287RL

YAGEOIn Stock: 20536RC1206FR-07287RL Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RCS3216F2870CS is determined by strict equivalence across the following critical parameters:

Electrical Specifications: Resistance value of 287 Ohms, tolerance of ±1%, and power rating of 0.25W (1/4W) must be identical. Temperature coefficient of ±100ppm/°C and operating temperature range of -55°C ~ 155°C establish thermal performance boundaries.

Mechanical Compatibility: Package type 1206 (3216 Metric) with two terminations is mandatory. Physical dimensions and height specifications must accommodate the same PCB footprint and assembly processes.

Compliance & Environmental: ROHS3 compliance, MSL Level 1 (Unlimited), and REACH Unaffected status ensure regulatory alignment. ECCN EAR99 and HTSUS 8533.21.0030 classification must be maintained.

Composition & Construction: Thick film composition is required. Additional features such as moisture resistance and automotive qualification (AEC-Q200) are secondary differentiators that do not prevent substitution but indicate enhanced capability.

All four substitute parts listed meet these core substitution criteria and are confirmed as direct functional equivalents.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection (Active Status): CR1206-FX-2870ELF (Bourns Inc.), CRCW1206287RFKEA (Vishay Dale), and RC1206FR-07287RL (YAGEO) are all classified as Active product status, indicating ongoing manufacturer support and availability for new designs. These three parts are suitable for both replacement and new circuit implementations.

Secondary Selection (Legacy Status): ERJ-8ENF2870V (Panasonic Electronic Components) carries a "Not For New Designs" product status classification. This part remains functionally equivalent and suitable for replacement applications in existing designs but should not be selected for new product development.

Compliance Alignment: All five parts (main part and four substitutes) maintain ROHS3 compliance, MSL Level 1 (Unlimited), and REACH Unaffected status. All share identical ECCN EAR99 and HTSUS 8533.21.0030 classifications, ensuring regulatory and trade compliance consistency.

Automotive Applications: CRCW1206287RFKEA (Vishay Dale) and ERJ-8ENF2870V (Panasonic) include AEC-Q200 automotive qualification. These parts are suitable for automotive-grade applications where enhanced reliability standards are required.

Inventory Availability: Substitute parts demonstrate strong inventory levels: CR1206-FX-2870ELF (25,717 pcs), CRCW1206287RFKEA (9,841 pcs), ERJ-8ENF2870V (54,960 pcs), and RC1206FR-07287RL (20,484 pcs). These quantities support both immediate procurement and long-term supply chain planning.

Frequently Asked Questions (FAQ)

Q: Can CR1206-FX-2870ELF replace RCS3216F2870CS directly in existing circuits?

A: Yes. CR1206-FX-2870ELF is a direct functional equivalent. Both parts share identical electrical specifications (287 Ohms ±1%, 0.25W), operate across the same temperature range (-55°C ~ 155°C), use 1206 (3216 Metric) packaging, and maintain equivalent compliance certifications (ROHS3, MSL 1). Physical dimensions are compatible with the same PCB footprint.

Q: What is the difference between the Samsung RCS3216F2870CS and the Vishay CRCW1206287RFKEA?

A: Both parts are electrically and mechanically equivalent with identical resistance, tolerance, power rating, and package specifications. The primary difference is that CRCW1206287RFKEA includes AEC-Q200 automotive qualification, indicating enhanced reliability testing and suitability for automotive applications. Samsung RCS3216F2870CS features anti-sulfur construction as an additional environmental protection measure. Both are Active status products suitable for new designs.

Q: Why is ERJ-8ENF2870V marked "Not For New Designs"?

A: ERJ-8ENF2870V carries a "Not For New Designs" product status from Panasonic Electronic Components. This classification indicates that while the part remains functionally equivalent and available for replacement in existing designs, Panasonic recommends using alternative current-generation products for new circuit development. The part remains fully compliant and suitable for legacy system maintenance.

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

A: Yes. All four substitute parts are supplied in Tape & Reel (TR) packaging, matching the standard packaging format for high-volume SMD assembly operations. This ensures compatibility with automated pick-and-place equipment and standard manufacturing processes.

Q: What is the significance of MSL Level 1 (Unlimited) for these resistors?

A: MSL Level 1 (Unlimited) indicates that these thick film chip resistors have unlimited shelf life and do not require moisture-controlled storage or baking procedures prior to soldering. This classification applies to all five parts (main part and substitutes) and simplifies inventory management and procurement logistics.

Q: Can CRCW1206287RFKEA be used in automotive applications where RCS3216F2870CS was originally specified?

A: Yes. CRCW1206287RFKEA is suitable for automotive applications and includes AEC-Q200 qualification, which certifies enhanced reliability for automotive-grade environments. If the original design specified RCS3216F2870CS without automotive qualification requirements, CRCW1206287RFKEA provides equivalent or superior performance with additional automotive certification.

Q: What are the physical dimension differences between substitute parts?

A: All parts use 1206 (3216 Metric) package with nominal dimensions of 0.126" L x 0.063" W (3.20mm x 1.60mm). Height specifications vary slightly: RCS3216F2870CS (0.66mm max), CR1206-FX-2870ELF (0.75mm max), CRCW1206287RFKEA (0.60mm max), ERJ-8ENF2870V (0.70mm max), and RC1206FR-07287RL (0.65mm max). These minor height variations do not affect PCB assembly compatibility or circuit performance.