RCS3216F4871CS Equivalent & Substitute Parts

Part Overview

The RCS3216F4871CS is a 4.87 kOhms ±1% 0.25W (1/4W) chip resistor in 1206 (3216 Metric) package manufactured by Samsung Electro-Mechanics. This thick film resistor features anti-sulfur and moisture-resistant properties with an operating temperature range of -55°C to 155°C. The part is currently active in production with 659 pieces in stock. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and compliance certifications to support component procurement flexibility and supply chain continuity.

Substiute Parts

RCS3216F4871CS

Samsung Electro-MechanicsIn Stock: 728RCS3216F4871CS Datasheet

Current PartRFQ

CR1206-FX-4871ELF

Bourns Inc.In Stock: 24940CR1206-FX-4871ELF Datasheet

SimilarRFQ

CRCW12064K87FKEA

Vishay DaleIn Stock: 10578CRCW12064K87FKEA Datasheet

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CRCW12064K87FKEAHP

Vishay DaleIn Stock: 4373CRCW12064K87FKEAHP Datasheet

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ERJ-8ENF4871V

Panasonic Electronic ComponentsIn Stock: 65168ERJ-8ENF4871V Datasheet

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RC1206FR-074K87L

YAGEOIn Stock: 28231RC1206FR-074K87L Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RCS3216F4871CS are qualified based on the following criteria:

Electrical Parameters (Must Match):

• Resistance value: 4.87 kOhms
• Tolerance: ±1%
• Temperature Coefficient: ±100ppm/°C
• Operating Temperature Range: -55°C ~ 155°C

Mechanical Parameters (Must Match):

• Package / Case: 1206 (3216 Metric)
• Number of Terminations: 2

Composition & Material (Must Match):

• Thick Film construction

Compliance & Environmental (Must Match):

• RoHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)
• REACH Unaffected status

Power Rating Consideration: Substitutes are grouped into two categories: direct equivalents at 0.25W (1/4W) power rating, and higher-rated alternatives at 0.75W (3/4W) that provide additional thermal margin while maintaining all other specifications.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitutes (Active Status, Direct Equivalents):

The following parts are recommended as primary substitutes for the RCS3216F4871CS due to active product status and matching electrical and mechanical specifications:

• CR1206-FX-4871ELF (Bourns Inc.): Active production status with 24,905 pieces in stock. Moisture-resistant thick film construction. Identical electrical parameters and 1206 package.

• CRCW12064K87FKEA (Vishay Dale): Active production status with 10,469 pieces in stock. Automotive AEC-Q200 rated. Identical electrical parameters and 1206 package.

• RC1206FR-074K87L (YAGEO): Active production status with 28,130 pieces in stock. Moisture-resistant thick film construction. Identical electrical parameters and 1206 package.

Higher Power Alternative:

• CRCW12064K87FKEAHP (Vishay Dale): Active production status with 4,341 pieces in stock. Automotive AEC-Q200 rated with pulse-withstanding capability. Provides 0.75W (3/4W) power rating while maintaining all other specifications. Suitable for applications requiring additional thermal margin.

Legacy Status (Not Recommended for New Designs):

• ERJ-8ENF4871V (Panasonic Electronic Components): Product status is "Not For New Designs." While electrically and mechanically equivalent, this part should not be selected for new circuit designs. Existing inventory of 65,058 pieces may be used for legacy system support or repair applications only.

All substitute parts maintain ROHS3 compliance, MSL Level 1 (Unlimited), and REACH Unaffected status consistent with the original part.

Frequently Asked Questions (FAQ)

Q: Can I substitute the RCS3216F4871CS with any of the listed equivalent parts?

A: Yes, the CR1206-FX-4871ELF, CRCW12064K87FKEA, and RC1206FR-074K87L are direct electrical and mechanical equivalents with active production status. The CRCW12064K87FKEAHP is also compatible but provides higher power rating (0.75W vs. 0.25W). The ERJ-8ENF4871V is electrically equivalent but carries "Not For New Designs" status and should only be used for legacy applications.

Q: What are the key parameters that determine substitutability?

A: Substitutability is determined by: resistance value (4.87 kOhms), tolerance (±1%), package type (1206), composition (thick film), temperature coefficient (±100ppm/°C), operating temperature range (-55°C to 155°C), and compliance certifications (ROHS3, MSL 1). Power rating must be equal or greater than the original specification.

Q: Are there dimensional differences between the substitute parts?

A: All parts use the 1206 (3216 Metric) package with identical length and width (0.126" L x 0.063" W or 3.20mm x 1.60mm). Height variations exist: RCS3216F4871CS (0.66mm max), CR1206-FX-4871ELF (0.75mm max), CRCW12064K87FKEA (0.60mm max), CRCW12064K87FKEAHP (0.65mm max), ERJ-8ENF4871V (0.70mm max), and RC1206FR-074K87L (0.65mm max). These minor height differences do not affect PCB layout compatibility for standard 1206 footprints.

Q: What is the difference between the 0.25W and 0.75W versions?

A: The CRCW12064K87FKEAHP provides three times the power dissipation capability (0.75W vs. 0.25W) while maintaining identical resistance, tolerance, and temperature specifications. This higher-rated part is suitable for applications with greater power dissipation requirements or where thermal margin is critical. All other electrical and mechanical parameters remain unchanged.

Q: Why is the ERJ-8ENF4871V marked "Not For New Designs"?

A: The ERJ-8ENF4871V carries a "Not For New Designs" product status, indicating that Panasonic has discontinued this part for new applications. While the part remains electrically and mechanically equivalent, it should only be used for repair or maintenance of existing systems. New circuit designs should select from the active-status alternatives.

Q: Are all substitute parts RoHS3 compliant?

A: Yes, all listed substitute parts are ROHS3 compliant with Moisture Sensitivity Level 1 (Unlimited) and REACH Unaffected status, matching the environmental and regulatory compliance of the original RCS3216F4871CS.

Q: Which substitute offers automotive qualification?

A: Both CRCW12064K87FKEA and CRCW12064K87FKEAHP from Vishay Dale, as well as ERJ-8ENF4871V from Panasonic, carry Automotive AEC-Q200 ratings. These parts are suitable for automotive applications requiring industry-standard qualification.