RC1005F2R2CS Equivalent & Substitute Parts

Part Overview

The RC1005F2R2CS is a 2.2 Ohm ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics in 0402 (1005 Metric) package format. This component is rated for 0.063W (1/16W) power dissipation and operates across the temperature range of -55°C to 155°C. The part is currently in active production status with moisture resistant characteristics and ROHS3 compliance. Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and supply chain continuity for applications requiring this specific resistance value and electrical performance.

Substiute Parts

RC1005F2R2CS

Samsung Electro-MechanicsIn Stock: 1166RC1005F2R2CS Datasheet

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RC0402FR-072R2L

YAGEOIn Stock: 697398RC0402FR-072R2L Datasheet

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RMCF0402FT2R20

Stackpole Electronics IncIn Stock: 55207RMCF0402FT2R20 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC1005F2R2CS are qualified based on strict electrical and mechanical parameter alignment. The following criteria determine substitution eligibility:

Mandatory Matching Parameters:

• Resistance value: 2.2 Ohms
• Tolerance: ±1%
• Power rating: 0.063W (1/16W)
• Package format: 0402 (1005 Metric)
• Composition: Thick Film
• Operating temperature range: -55°C to 155°C
• Moisture Sensitivity Level: 1 (Unlimited)
• RoHS compliance: ROHS3 Compliant
• Number of terminations: 2

Allowable Variations:

• Temperature coefficient: ±200ppm/°C to ±300ppm/°C
• Packaging format: Tape & Reel (TR) or Cut Tape (CT) & Digi-Reel®
• Manufacturer: Different manufacturers with equivalent specifications
• Additional certifications: Automotive AEC-Q200 qualification is permissible as an enhancement

The identified substitute parts RC0402FR-072R2L (YAGEO) and RMCF0402FT2R20 (Stackpole Electronics Inc) meet all mandatory electrical and mechanical requirements and are therefore direct functional equivalents.

Parameter Comparison

Engineering Selection Recommendations

All three parts—RC1005F2R2CS, RC0402FR-072R2L, and RMCF0402FT2R20—are functionally equivalent for applications requiring a 2.2 Ohm ±1% thick film resistor in 0402 package format. Selection between these parts is determined by availability, packaging requirements, and application-specific certifications.

RC1005F2R2CS (Samsung Electro-Mechanics): Primary choice when Samsung sourcing is preferred or contractually specified. Tape & Reel packaging supports automated assembly processes. Active production status ensures long-term availability.

RC0402FR-072R2L (YAGEO): Suitable for applications where Cut Tape & Digi-Reel® packaging is acceptable. Improved temperature coefficient (±200ppm/°C versus ±300ppm/°C) provides enhanced stability across the operating temperature range. High inventory availability supports rapid procurement.

RMCF0402FT2R20 (Stackpole Electronics Inc): Specified for automotive applications requiring AEC-Q200 qualification. Temperature coefficient of ±200ppm/°C matches YAGEO specification. Tape & Reel packaging aligns with high-volume manufacturing processes.

Selection criteria are based solely on product status (all active), regulatory compliance (all ROHS3 and REACH compliant), and application requirements (automotive certification where applicable).

Frequently Asked Questions (FAQ)

Q: Can RC0402FR-072R2L be used as a direct replacement for RC1005F2R2CS?

A: Yes. Both parts share identical electrical specifications (2.2 Ohms ±1%, 0.063W, -55°C to 155°C operating range) and mechanical dimensions (0402 package, 1.00mm x 0.50mm). The primary difference is packaging format (Cut Tape & Digi-Reel® versus Tape & Reel) and temperature coefficient (±200ppm/°C versus ±300ppm/°C). The lower temperature coefficient of RC0402FR-072R2L represents improved performance stability.

Q: What is the significance of the temperature coefficient difference between these parts?

A: Temperature coefficient indicates resistance value drift across the operating temperature range. RC1005F2R2CS has ±300ppm/°C while RC0402FR-072R2L and RMCF0402FT2R20 have ±200ppm/°C. For applications with strict tolerance requirements across wide temperature ranges, the lower coefficient (±200ppm/°C) provides better stability. For general applications, both specifications are acceptable within the stated tolerance of ±1%.

Q: Is RMCF0402FT2R20 suitable for non-automotive applications?

A: Yes. AEC-Q200 certification is an additional qualification that exceeds standard requirements. Parts meeting automotive standards are fully compatible with non-automotive applications. RMCF0402FT2R20 can be used in any application where RC1005F2R2CS or RC0402FR-072R2L would be specified.

Q: How do packaging differences affect component selection?

A: RC1005F2R2CS and RMCF0402FT2R20 are supplied in Tape & Reel (TR) format, suitable for pick-and-place automated assembly. RC0402FR-072R2L is supplied in Cut Tape (CT) & Digi-Reel® format, which may require different handling in high-volume production environments. Packaging selection depends on assembly equipment compatibility and procurement logistics, not electrical performance.

Q: Are all three parts ROHS3 compliant?

A: Yes. RC1005F2R2CS, RC0402FR-072R2L, and RMCF0402FT2R20 are all ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements for electronic component manufacturing and use.

Q: What does Moisture Sensitivity Level 1 (Unlimited) mean?

A: MSL 1 indicates the component has unlimited shelf life under normal storage conditions without requiring special moisture control measures. All three parts carry this classification, eliminating moisture-related handling constraints during storage and assembly.