RCS3216F7151CS Equivalent & Substitute Parts

Part Overview

The RCS3216F7151CS is a 7.15 kOhms ±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 properties, operating across a temperature range of -55°C to 155°C. The part maintains Active product status and is ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating.

Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and package compatibility. Substitute components provide functional equivalence while maintaining the same resistance value, tolerance, power rating, and thermal characteristics required for direct circuit board replacement.

Substiute Parts

RCS3216F7151CS

Samsung Electro-MechanicsIn Stock: 1021RCS3216F7151CS Datasheet

Current PartRFQ

CRCW12067K15FKEA

Vishay DaleIn Stock: 26331CRCW12067K15FKEA Datasheet

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ERJ-8ENF7151V

Panasonic Electronic ComponentsIn Stock: 26380ERJ-8ENF7151V Datasheet

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RC1206FR-077K15L

YAGEOIn Stock: 5436RC1206FR-077K15L Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RCS3216F7151CS is determined by strict equivalence across the following parameters:

Mandatory Matching Parameters:

• Resistance Value: 7.15 kOhms
• Tolerance: ±1%
• Power Rating: 0.25W (1/4W)
• Package / Case: 1206 (3216 Metric)
• Composition: Thick Film
• Temperature Coefficient: ±100ppm/°C
• Operating Temperature Range: -55°C to 155°C
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: MSL 1 (Unlimited)
• Number of Terminations: 2

All identified substitute parts meet these mandatory criteria. Variations in physical dimensions (length, width, height) and packaging format (Tape & Reel versus bulk) do not affect functional substitution when all electrical and thermal specifications remain identical. Product status differences and feature variations (such as automotive AEC-Q200 certification) represent additional capabilities rather than substitution barriers.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitutes (Active Product Status):

CRCW12067K15FKEA (Vishay Dale) and RC1206FR-077K15L (YAGEO) are recommended as primary substitutes. Both components maintain Active product status, ensuring continued availability and manufacturing support. CRCW12067K15FKEA includes automotive AEC-Q200 certification, providing additional qualification for applications requiring automotive-grade reliability. RC1206FR-077K15L offers moisture-resistant properties aligned with the original RCS3216F7151CS specification.

Secondary Substitute (Legacy Status):

ERJ-8ENF7151V (Panasonic Electronic Components) is functionally equivalent across all mandatory electrical and thermal parameters. However, this component carries a "Not For New Designs" product status designation. Selection of this part is appropriate for replacement and repair applications where existing inventory exists or for designs already in production. New circuit designs should prioritize Active-status alternatives.

Compliance Considerations:

All substitute parts maintain ROHS3 compliance and MSL 1 (Unlimited) moisture sensitivity ratings, ensuring compatibility with standard manufacturing and storage protocols. REACH status is unaffected across all options, and all components carry EAR99 export classification.

Frequently Asked Questions (FAQ)

Q: Can CRCW12067K15FKEA replace RCS3216F7151CS in existing designs?

A: Yes. CRCW12067K15FKEA meets all mandatory electrical, thermal, and mechanical specifications. The component is electrically and functionally equivalent. Packaging format differences (Tape & Reel versus bulk) do not affect circuit performance. The addition of automotive AEC-Q200 certification represents enhanced qualification rather than a substitution limitation.

Q: What is the difference between the physical dimensions listed for each part?

A: Dimensional variations (length, width, height) fall within acceptable tolerances for 1206 (3216 Metric) package classification. Maximum height differences range from 0.024" to 0.028" (0.60mm to 0.70mm), which do not affect PCB assembly, soldering, or circuit operation. All parts are mechanically compatible with standard 1206 footprints.

Q: Why is ERJ-8ENF7151V marked "Not For New Designs"?

A: "Not For New Designs" status indicates that the manufacturer (Panasonic) has designated this part for legacy applications and existing production runs only. New circuit designs should select from Active-status alternatives such as CRCW12067K15FKEA or RC1206FR-077K15L to ensure long-term availability and manufacturing continuity.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All identified substitute parts carry ROHS3 compliance certification, matching the original RCS3216F7151CS specification. This ensures compatibility with environmental regulations and manufacturing standards across all regions.

Q: Can these parts be used interchangeably in high-temperature applications?

A: Yes. All substitute parts maintain the same operating temperature range (-55°C to 155°C) and temperature coefficient (±100ppm/°C) as the original component. Thermal performance is equivalent across all options.

Q: What is the significance of MSL 1 (Unlimited) rating?

A: MSL 1 (Unlimited) indicates that the component has no moisture sensitivity limitations. These parts do not require special moisture-controlled storage or handling procedures, simplifying inventory management and reducing storage costs compared to higher MSL-rated components.

Q: Are there packaging format considerations when selecting a substitute?

A: Packaging format (Tape & Reel versus bulk) affects supply chain logistics and handling but does not impact electrical or mechanical performance. Selection should be based on procurement requirements and assembly line compatibility rather than functional substitution criteria.