RCS2012F8063CS Equivalent & Substitute Parts Reference

Part Overview

The RCS2012F8063CS is a 806 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. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and compliance certifications align with the original component requirements, enabling direct replacement in circuit applications without design modification.

Substiute Parts

RCS2012F8063CS

Samsung Electro-MechanicsIn Stock: 722RCS2012F8063CS Datasheet

Current PartRFQ

CRCW0805806KFKEA

Vishay DaleIn Stock: 20690CRCW0805806KFKEA Datasheet

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ERJ-6ENF8063V

Panasonic Electronic ComponentsIn Stock: 159559ERJ-6ENF8063V Datasheet

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RC0805FR-07806KL

YAGEOIn Stock: 121648RC0805FR-07806KL Datasheet

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RMCF0805FT806K

Stackpole Electronics IncIn Stock: 32008RMCF0805FT806K Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RCS2012F8063CS is determined by strict equivalence across the following critical parameters:

Electrical Specifications: Resistance value (806 kOhms), tolerance (±1%), power rating (0.125W), and temperature coefficient (±100ppm/°C) must be identical.

Mechanical Compatibility: Package designation (0805 / 2012 Metric), physical dimensions (0.079" L x 0.049" W / 2.00mm x 1.25mm), and number of terminations (2) must match.

Environmental & Compliance: Operating temperature range (-55°C ~ 155°C), RoHS3 compliance, MSL rating (1), and REACH status must be equivalent or superior.

Composition & Construction: Thick film construction is required. Additional features such as automotive qualification (AEC-Q200) or enhanced moisture resistance do not disqualify substitution but represent enhanced capability variants.

All four substitute parts listed meet these criteria and are direct functional equivalents.

Parameter Comparison

Engineering Selection Recommendations

All four substitute parts are functionally equivalent to the RCS2012F8063CS and maintain identical electrical and mechanical specifications. Selection among these alternatives is based on application requirements and supply chain considerations:

CRCW0805806KFKEA (Vishay Dale): Automotive AEC-Q200 qualified. Lowest seated height (0.020" / 0.50mm) provides advantage in space-constrained PCB layouts. Suitable for automotive and industrial applications requiring enhanced reliability qualification.

ERJ-6ENF8063V (Panasonic Electronic Components): Automotive AEC-Q200 qualified. Highest seated height (0.028" / 0.70mm). Largest available inventory (159,521 pcs) ensures supply continuity. Suitable for high-volume production and automotive applications.

RC0805FR-07806KL (YAGEO): Moisture-resistant thick film construction without automotive qualification. Mid-range seated height (0.024" / 0.60mm). Substantial inventory availability (121,608 pcs). Suitable for consumer and industrial applications with standard reliability requirements.

RMCF0805FT806K (Stackpole Electronics Inc): Automotive AEC-Q200 qualified. Seated height (0.026" / 0.65mm) matches original component. Adequate inventory (31,926 pcs). Suitable for automotive applications requiring AEC-Q200 compliance.

All parts carry ROHS3 compliance, MSL-1 rating, and REACH unaffected status, confirming environmental and regulatory equivalence.

Frequently Asked Questions (FAQ)

Q: Can CRCW0805806KFKEA replace RCS2012F8063CS in any application?

A: Yes. Both components share identical electrical specifications (806 kOhms ±1%, 0.125W, ±100ppm/°C), mechanical dimensions (0805 package, 2.00mm x 1.25mm), and compliance certifications (ROHS3, MSL-1). The lower seated height of CRCW0805806KFKEA (0.020" vs 0.026") is mechanically compatible with standard 0805 PCB footprints.

Q: What is the difference between automotive-qualified and non-qualified substitutes?

A: CRCW0805806KFKEA, ERJ-6ENF8063V, and RMCF0805FT806K carry AEC-Q200 automotive qualification, indicating compliance with automotive reliability and environmental stress testing standards. RC0805FR-07806KL does not specify automotive qualification. Selection depends on application requirements; automotive applications may mandate AEC-Q200 compliance.

Q: Are there height differences that affect PCB assembly?

A: Seated heights range from 0.020" (0.50mm) to 0.028" (0.70mm). All values fall within standard 0805 component height tolerances and are compatible with automated pick-and-place assembly equipment and standard PCB footprints. Height variation does not affect electrical performance or mechanical fit.

Q: Which substitute offers the best supply availability?

A: ERJ-6ENF8063V (Panasonic) provides the largest inventory at 159,521 pcs, followed by RC0805FR-07806KL (YAGEO) at 121,608 pcs. Both ensure supply continuity for high-volume production requirements.

Q: Do all substitutes meet the same environmental specifications?

A: Yes. All substitute parts operate across -55°C ~ 155°C, carry ROHS3 compliance, MSL-1 rating, and REACH unaffected status. Environmental and regulatory specifications are equivalent across all options.

Q: Can ERJ-6ENF8063V be used in place of RCS2012F8063CS in high-reliability applications?

A: Yes. ERJ-6ENF8063V meets all electrical and mechanical requirements and carries AEC-Q200 automotive qualification, which exceeds standard reliability requirements. It is suitable for high-reliability applications.