RCS2012F8062CS Equivalent & Substitute Parts

Part Overview

The RCS2012F8062CS is an 80.6 kOhms ±1% 0.125W (1/8W) thick film chip resistor in 0805 (2012 Metric) package manufactured by Samsung Electro-Mechanics. This component is classified as Active product status with anti-sulfur and moisture-resistant properties. The part is ROHS3 compliant and carries MSL 1 (Unlimited) moisture sensitivity rating.

Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and package compatibility are maintained across different manufacturers. The following substitute components meet the core electrical and physical requirements of the RCS2012F8062CS.

Substiute Parts

RCS2012F8062CS

Samsung Electro-MechanicsIn Stock: 1044RCS2012F8062CS Datasheet

Current PartRFQ

AC0805FR-0780K6L

YAGEOIn Stock: 10662AC0805FR-0780K6L Datasheet

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CRCW080580K6FKEA

Vishay DaleIn Stock: 18495CRCW080580K6FKEA Datasheet

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CRCW080580K6FKEAHP

Vishay DaleIn Stock: 8548CRCW080580K6FKEAHP Datasheet

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CRCW080580K6FKTA

Vishay DaleIn Stock: 5875CRCW080580K6FKTA Datasheet

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ERJ-6ENF8062V

Panasonic Electronic ComponentsIn Stock: 98037ERJ-6ENF8062V Datasheet

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RC0805FR-0780K6L

YAGEOIn Stock: 7759RC0805FR-0780K6L Datasheet

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RCS080580K6FKEA

Vishay DaleIn Stock: 5702RCS080580K6FKEA Datasheet

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RMCF0805FT80K6

Stackpole Electronics IncIn Stock: 9072RMCF0805FT80K6 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RCS2012F8062CS are classified based on strict adherence to the following core parameters:

Electrical Equivalence Requirements:

• Resistance value: 80.6 kOhms
• Tolerance: ±1%
• Power rating: 0.125W (1/8W)
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C

Mechanical & Package Requirements:

• Package type: 0805 (2012 Metric)
• Physical dimensions: 0.079" L x 0.049" W (2.00mm x 1.25mm)
• Number of terminations: 2

Compliance Requirements:

• RoHS3 compliance
• MSL 1 (Unlimited) rating
• REACH and ECCN classifications

All substitute parts listed maintain these core specifications. Variations in height (seated maximum), specific feature sets (automotive AEC-Q200 certification, pulse withstanding capability), and packaging format (Tape & Reel vs. Cut Tape) are noted but do not disqualify substitution eligibility when electrical and mechanical parameters align.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitutes (Identical Electrical & Power Specifications):

The following parts maintain exact electrical equivalence to the RCS2012F8062CS with 0.125W power rating and ROHS3 compliance:

• AC0805FR-0780K6L (YAGEO): ROHS3 compliant, automotive AEC-Q200 rated, moisture resistant. Suitable for direct replacement in standard applications.
• CRCW080580K6FKEA (Vishay Dale): ROHS3 compliant, automotive AEC-Q200 rated. Lowest seated height (0.50mm) among equivalent options.
• ERJ-6ENF8062V (Panasonic Electronic Components): ROHS3 compliant, automotive AEC-Q200 rated. Highest inventory availability (97,944 pcs).
• RC0805FR-0780K6L (YAGEO): ROHS3 compliant, moisture resistant. Available in Cut Tape & Digi-Reel packaging format.
• RMCF0805FT80K6 (Stackpole Electronics Inc): ROHS3 compliant, automotive AEC-Q200 rated.

Higher Power Rating Alternatives (0.5W / 1/2W):

The following parts provide increased power dissipation capability while maintaining all other electrical specifications:

• CRCW080580K6FKEAHP (Vishay Dale): 0.5W power rating, ROHS3 compliant, automotive AEC-Q200 rated, pulse withstanding capability.
• RCS080580K6FKEA (Vishay Dale): 0.5W power rating, ROHS3 compliant, automotive AEC-Q200 rated, pulse withstanding capability.

Non-Compliant Option:

• CRCW080580K6FKTA (Vishay Dale): RoHS non-compliant and REACH affected. Not suitable for applications requiring ROHS3 compliance.

Frequently Asked Questions (FAQ)

Q: Can I substitute the RCS2012F8062CS with a higher power rating part such as CRCW080580K6FKEAHP?

A: Yes. The CRCW080580K6FKEAHP maintains identical resistance (80.6 kOhms), tolerance (±1%), temperature coefficient (±100ppm/°C), operating temperature range (-55°C ~ 155°C), and 0805 package dimensions. The increased power rating (0.5W vs. 0.125W) provides additional thermal margin and does not create incompatibility. Physical dimensions remain within the 0805 specification.

Q: What is the difference between AC0805FR-0780K6L and RC0805FR-0780K6L?

A: Both are YAGEO products with identical electrical specifications (80.6 kOhms, ±1%, 0.125W). The primary difference is packaging format: AC0805FR-0780K6L is supplied in Tape & Reel (TR) format, while RC0805FR-0780K6L is supplied in Cut Tape (CT) & Digi-Reel format. Electrical performance and physical dimensions are equivalent.

Q: Are all substitute parts automotive-qualified?

A: Most substitute parts carry automotive AEC-Q200 certification (AC0805FR-0780K6L, CRCW080580K6FKEA, CRCW080580K6FKEAHP, ERJ-6ENF8062V, RMCF0805FT80K6, RCS080580K6FKEA). The original RCS2012F8062CS and RC0805FR-0780K6L do not list AEC-Q200 certification. Selection should align with application requirements.

Q: What is the significance of the seated height variation among substitute parts?

A: Seated height variations (0.50mm to 0.70mm) fall within the 0805 package specification and do not affect electrical performance or standard PCB assembly processes. Height differences may be relevant only in space-constrained applications with specific clearance requirements.

Q: Why is CRCW080580K6FKTA listed if it is RoHS non-compliant?

A: CRCW080580K6FKTA is included in the substitute list as it was referenced in the original part's substitutes field. However, its RoHS non-compliance and REACH-affected status make it unsuitable for applications requiring ROHS3 compliance. Use only if legacy or non-regulated applications explicitly permit non-compliant components.

Q: Can I use ERJ-6ENF8062V as a direct replacement without design changes?

A: Yes. The ERJ-6ENF8062V maintains all core electrical specifications and 0805 package compatibility. The 0.70mm seated height is slightly higher than the original RCS2012F8062CS (0.66mm) but remains within 0805 specification tolerances and does not require PCB redesign.

Q: What inventory considerations should guide my selection?

A: ERJ-6ENF8062V offers the highest inventory availability (97,944 pcs), followed by AC0805FR-0780K6L (10,581 pcs) and CRCW080580K6FKEA (18,431 pcs). Selection based on inventory should be balanced against lead time requirements and application-specific compliance needs.