Equivalent & Substitute Parts for RCS2012F753CS

Part Overview

The RCS2012F753CS is a 75 kOhms ±1% 0.125W 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 characteristics. The part is ROHS3 compliant and suitable for general industrial and consumer applications requiring precision resistive elements.

Substitute parts are identified based on matching electrical specifications (resistance value, tolerance, power rating) and mechanical compatibility (package size, termination count, operating temperature range). Alternative sources provide equivalent functional performance while maintaining the same form factor and environmental operating conditions.

Substiute Parts

RCS2012F753CS

Samsung Electro-MechanicsIn Stock: 1047RCS2012F753CS Datasheet

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AC0805FR-0775KL

YAGEOIn Stock: 3778AC0805FR-0775KL Datasheet

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CRCW080575K0FKEA

Vishay DaleIn Stock: 48867CRCW080575K0FKEA Datasheet

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CRCW080575K0FKEAHP

Vishay DaleIn Stock: 6973CRCW080575K0FKEAHP Datasheet

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CRCW080575K0FKTA

Vishay DaleIn Stock: 28750CRCW080575K0FKTA Datasheet

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ERJ-6ENF7502V

Panasonic Electronic ComponentsIn Stock: 118236ERJ-6ENF7502V Datasheet

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RC0805FR-0775KL

YAGEOIn Stock: 148226RC0805FR-0775KL Datasheet

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RCS080575K0FKEA

Vishay DaleIn Stock: 23107RCS080575K0FKEA Datasheet

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RMCF0805FT75K0

Stackpole Electronics IncIn Stock: 71920RMCF0805FT75K0 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following criteria applied strictly to the provided parameters:

Primary Matching Criteria:

• Resistance value: 75 kOhms
• Tolerance: ±1%
• Package / Case: 0805 (2012 Metric)
• Composition: Thick Film
• Temperature Coefficient: ±100ppm/°C
• Operating Temperature Range: -55°C ~ 155°C
• Number of Terminations: 2

Secondary Considerations:

• Power rating (0.125W primary; 0.5W variants listed as higher-rated alternatives)
• Moisture Sensitivity Level: 1 (Unlimited)
• RoHS compliance status
• REACH compliance status

All identified substitute parts match the primary criteria. Parts with identical power ratings (0.125W) are direct functional equivalents. Parts with higher power ratings (0.5W) provide enhanced capability within the same package footprint and are suitable for applications with margin requirements.

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalents (0.125W, ROHS3 Compliant):

AC0805FR-0775KL, CRCW080575K0FKEA, ERJ-6ENF7502V, RC0805FR-0775KL, and RMCF0805FT75K0 are functionally equivalent to RCS2012F753CS. All maintain identical electrical specifications and operating temperature range. Selection among these options is based on manufacturer availability, inventory levels, and specific application certifications required.

Higher Power Rating Alternatives (0.5W, ROHS3 Compliant):

CRCW080575K0FKEAHP and RCS080575K0FKEA provide 0.5W power rating within the same 0805 package. These parts are suitable for applications requiring additional thermal margin or higher pulse withstanding capability while maintaining the same footprint and environmental specifications.

Compliance Considerations:

CRCW080575K0FKTA is RoHS non-compliant and REACH-affected. This part is not recommended for new designs or applications subject to RoHS3 regulatory requirements.

Automotive Applications:

AC0805FR-0775KL, CRCW080575K0FKEA, CRCW080575K0FKEAHP, ERJ-6ENF7502V, RCS080575K0FKEA, and RMCF0805FT75K0 carry AEC-Q200 automotive qualification. These parts are suitable for automotive and high-reliability applications.

Frequently Asked Questions (FAQ)

Q: Can CRCW080575K0FKEAHP (0.5W) be used as a direct replacement for RCS2012F753CS (0.125W)?

A: Yes. The 0.5W part is mechanically and electrically compatible. It occupies the same 0805 package footprint and maintains all electrical parameters. The higher power rating provides additional thermal capability without affecting circuit function.

Q: What is the difference between AC0805FR-0775KL and RC0805FR-0775KL?

A: AC0805FR-0775KL includes Automotive AEC-Q200 qualification and is rated for automotive applications. RC0805FR-0775KL is rated for general industrial use without automotive certification. Both share identical electrical specifications and package dimensions.

Q: Is CRCW080575K0FKTA suitable for new product designs?

A: CRCW080575K0FKTA is RoHS non-compliant and REACH-affected. It is not recommended for new designs subject to RoHS3 regulatory compliance requirements. ROHS3-compliant alternatives are available.

Q: Do all substitute parts fit the same PCB footprint?

A: Yes. All listed substitute parts use the 0805 (2012 Metric) package with identical land pattern dimensions (0.079" L x 0.049" W / 2.00mm x 1.25mm). Height variations (0.50mm to 0.70mm) are within standard PCB assembly tolerances and do not affect placement or soldering.

Q: Which substitute part has the highest inventory availability?

A: ERJ-6ENF7502V (Panasonic) has 118,137 pieces in stock. CRCW080575K0FKEA (Vishay Dale) has 48,856 pieces. RC0805FR-0775KL (YAGEO) has 148,181 pieces available.

Q: Are all substitute parts rated for the full -55°C to 155°C temperature range?

A: Yes. All substitute parts listed maintain the operating temperature range of -55°C to 155°C with ±100ppm/°C temperature coefficient, matching the original RCS2012F753CS specification.

Q: What is Moisture Sensitivity Level (MSL) 1?

A: MSL 1 indicates unlimited shelf life without moisture baking requirements. All listed parts carry MSL 1 rating, requiring no special moisture control during storage or handling.