RCS2012F10R2CS Equivalent & Substitute Parts Reference

Part Overview

The RCS2012F10R2CS is a 10.2 Ohm ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics in 0805 (2012 Metric) package format with 1/8W power rating. This component is designed for general-purpose applications requiring anti-sulfur and moisture-resistant characteristics. The part is Active status and ROHS3 compliant. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and compliance certifications align with the original component requirements.

Substiute Parts

RCS2012F10R2CS

Samsung Electro-MechanicsIn Stock: 731RCS2012F10R2CS Datasheet

Current PartRFQ

CRCW080510R2FKEA

Vishay DaleIn Stock: 35028CRCW080510R2FKEA Datasheet

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ERJ-6ENF10R2V

Panasonic Electronic ComponentsIn Stock: 103599ERJ-6ENF10R2V Datasheet

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RC0805FR-0710R2L

YAGEOIn Stock: 16534RC0805FR-0710R2L Datasheet

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RMCF0805FT10R2

Stackpole Electronics IncIn Stock: 4399RMCF0805FT10R2 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RCS2012F10R2CS is determined by strict equivalence across the following critical parameters:

Electrical Specifications:

• Resistance value: 10.2 Ohms
• Tolerance: ±1%
• Power rating: 0.125W (1/8W)
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C

Mechanical Specifications:

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

Compliance & Environmental:

• RoHS3 compliance
• Moisture Sensitivity Level 1
• REACH Unaffected status
• Tape & Reel packaging format

All identified substitute parts meet these criteria. Variations in height (seated maximum) and specific feature sets (anti-sulfur vs. automotive AEC-Q200 ratings) do not disqualify substitution when all primary electrical and mechanical parameters align.

Parameter Comparison

Engineering Selection Recommendations

All four substitute parts are functionally equivalent to the RCS2012F10R2CS based on electrical and mechanical parameter alignment. Selection among these alternatives is determined by application-specific requirements and availability:

CRCW080510R2FKEA (Vishay Dale): Automotive AEC-Q200 rated. Lowest seated height (0.020"). Highest inventory availability (34,958 pcs). Suitable for automotive and general industrial applications requiring automotive-grade qualification.

ERJ-6ENF10R2V (Panasonic Electronic Components): Automotive AEC-Q200 rated. Highest seated height (0.028"). Largest inventory availability (103,501 pcs). Suitable for automotive applications and high-volume production requirements.

RC0805FR-0710R2L (YAGEO): Moisture-resistant feature set matching the original RCS2012F10R2CS. Mid-range seated height (0.024"). Moderate inventory availability (16,461 pcs). Suitable for general-purpose applications with moisture exposure concerns.

RMCF0805FT10R2 (Stackpole Electronics Inc): Automotive AEC-Q200 rated. Seated height (0.026") matching the original component. Lower inventory availability (4,336 pcs). Suitable for automotive applications requiring dimensional consistency with the original part.

All parts maintain ROHS3 compliance, REACH Unaffected status, and MSL Level 1 rating. Product status is Active for all alternatives.

Frequently Asked Questions (FAQ)

Q: Can CRCW080510R2FKEA replace RCS2012F10R2CS in non-automotive applications?

A: Yes. The CRCW080510R2FKEA meets all electrical and mechanical specifications required for substitution. The automotive AEC-Q200 rating is an additional qualification that does not restrict use in general-purpose applications. The lower seated height (0.020" vs. 0.026") may provide PCB layout advantages in space-constrained designs.

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

A: Seated height variations (0.020" to 0.028") reflect manufacturing tolerances and design differences among manufacturers. All values remain within acceptable limits for 0805 package specifications. Height differences are relevant only in applications with strict vertical clearance constraints or automated assembly processes with height-sensitive placement equipment.

Q: Are all substitute parts suitable for high-temperature applications?

A: Yes. All substitute parts and the original RCS2012F10R2CS operate across the identical temperature range of -55°C to 155°C with ±100ppm/°C temperature coefficient. No thermal performance differentiation exists among these alternatives.

Q: Does the anti-sulfur feature of RCS2012F10R2CS require a specific substitute?

A: No. The anti-sulfur feature is specific to the RCS2012F10R2CS. However, all substitute parts are ROHS3 compliant and MSL Level 1 rated, indicating equivalent environmental protection. The RC0805FR-0710R2L explicitly includes moisture-resistant characteristics. Substitution is valid regardless of anti-sulfur feature presence when electrical and mechanical parameters align.

Q: Can automotive-rated parts (CRCW080510R2FKEA, ERJ-6ENF10R2V, RMCF0805FT10R2) be used in non-automotive designs?

A: Yes. Automotive AEC-Q200 qualification represents an additional quality and reliability standard. Parts meeting automotive specifications are suitable for any application requiring equivalent or lower performance standards. No restrictions apply to using automotive-qualified components in general-purpose circuits.

Q: What inventory considerations apply to substitute selection?

A: ERJ-6ENF10R2V (Panasonic) offers the highest inventory availability at 103,501 pcs, suitable for large-volume production. CRCW080510R2FKEA (Vishay Dale) provides 34,958 pcs for medium-volume requirements. RC0805FR-0710R2L (YAGEO) and RMCF0805FT10R2 (Stackpole) offer 16,461 and 4,336 pcs respectively for lower-volume applications.

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

A: Yes. All substitute parts are supplied in Tape & Reel (TR) format, matching the original RCS2012F10R2CS packaging specification. This ensures compatibility with automated assembly processes and standard component handling procedures.