RC1005F110CS Equivalent & Substitute Parts Reference

Part Overview

The RC1005F110CS is a 11 Ohms ±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 with moisture resistant construction and operates across -55°C to 155°C temperature range. The part maintains Active product status with ROHS3 compliance and MSL Level 1 rating. Equivalent and substitute parts are identified to support design flexibility, supply chain continuity, and application-specific requirements such as automotive qualification or enhanced power ratings.

Substiute Parts

RC1005F110CS

Samsung Electro-MechanicsIn Stock: 839RC1005F110CS Datasheet

Current PartRFQ

RC0402FR-0711RL

YAGEOIn Stock: 1392RC0402FR-0711RL Datasheet

DirectRFQ

ERJ-2RKF11R0X

Panasonic Electronic ComponentsIn Stock: 94196ERJ-2RKF11R0X Datasheet

UpgradeRFQ

CRCW040211R0FKED

Vishay DaleIn Stock: 26853CRCW040211R0FKED Datasheet

SimilarRFQ

RMCF0402FT11R0

Stackpole Electronics IncIn Stock: 32945RMCF0402FT11R0 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC1005F110CS is determined by strict equivalence across the following critical parameters: resistance value (11 Ohms), tolerance (±1%), package format (0402 / 1005 Metric), composition (thick film), temperature coefficient (±100ppm/°C), operating temperature range (-55°C ~ 155°C), and regulatory compliance (ROHS3, MSL Level 1).

The identified substitute parts are grouped into two categories:

Direct Equivalent: RC0402FR-0711RL (YAGEO) matches all electrical and mechanical specifications including identical 0.063W power rating and moisture resistant features.

Upgrade/Enhanced Substitutes: ERJ-2RKF11R0X (Panasonic) provides increased power rating (0.1W vs. 0.063W) with automotive AEC-Q200 qualification. CRCW040211R0FKED (Vishay Dale) and RMCF0402FT11R0 (Stackpole Electronics) maintain identical 0.063W power rating while adding automotive AEC-Q200 qualification.

All substitute parts maintain identical package dimensions, termination count (2), and regulatory compliance status.

Parameter Comparison

Engineering Selection Recommendations

RC0402FR-0711RL (YAGEO) is the direct equivalent substitute, providing identical electrical performance, power rating, and moisture resistant construction. Selection is appropriate for applications requiring drop-in replacement with equivalent specifications and ROHS3 compliance.

ERJ-2RKF11R0X (Panasonic) is an upgrade substitute offering enhanced power dissipation capability (0.1W vs. 0.063W) with automotive AEC-Q200 qualification. Selection is appropriate for automotive applications, high-reliability requirements, or designs requiring increased thermal margin within the 0402 package format.

CRCW040211R0FKED (Vishay Dale) and RMCF0402FT11R0 (Stackpole Electronics) are functionally equivalent substitutes with automotive AEC-Q200 qualification while maintaining the original 0.063W power rating. Selection is appropriate for automotive applications requiring AEC-Q200 compliance without power rating upgrade.

All substitute parts maintain identical package dimensions, pin configuration, and regulatory compliance status (ROHS3, MSL Level 1, REACH Unaffected, ECCN EAR99).

Frequently Asked Questions (FAQ)

Q: Can RC0402FR-0711RL replace RC1005F110CS in any application?

A: RC0402FR-0711RL is a direct equivalent with identical resistance, tolerance, power rating, package format, temperature coefficient, and operating temperature range. Substitution is electrically and mechanically compatible for all applications where the original part is specified.

Q: What is the difference between the RC1005F110CS and ERJ-2RKF11R0X?

A: The primary difference is power rating: RC1005F110CS is rated 0.063W (1/16W) while ERJ-2RKF11R0X is rated 0.1W (1/10W). Additionally, ERJ-2RKF11R0X carries automotive AEC-Q200 qualification. All other electrical parameters (resistance, tolerance, temperature coefficient, operating temperature) are identical. The 0402 package dimensions are identical.

Q: Are the automotive AEC-Q200 qualified parts suitable for non-automotive applications?

A: Yes. Automotive AEC-Q200 qualification represents enhanced reliability and quality standards. Parts meeting AEC-Q200 (ERJ-2RKF11R0X, CRCW040211R0FKED, RMCF0402FT11R0) are suitable for any application where the original RC1005F110CS is specified, with the added benefit of automotive-grade reliability.

Q: Does the 0402 package dimension remain identical across all substitute parts?

A: Yes. All substitute parts maintain identical 0402 (1005 Metric) package format with dimensions 0.039" L x 0.020" W (1.00mm x 0.50mm) and maximum seated height of 0.016" (0.40mm). PCB footprint and assembly compatibility are identical.

Q: What is the significance of MSL Level 1 rating?

A: MSL (Moisture Sensitivity Level) Level 1 indicates unlimited shelf life without moisture control requirements. All listed parts carry MSL Level 1 rating, eliminating moisture-related handling constraints during storage and assembly.

Q: Can ERJ-2RKF11R0X be used in place of RC1005F110CS if the application only requires 0.063W dissipation?

A: Yes. ERJ-2RKF11R0X with 0.1W rating exceeds the 0.063W requirement of RC1005F110CS. The higher power rating provides additional thermal margin and does not create compatibility issues in applications designed for lower power dissipation.