RC1005F240CS Equivalent & Substitute Parts Reference

Part Overview

The RC1005F240CS is a 24 Ohm ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics in 0402 (1005 Metric) package format with 1/16W (0.063W) power rating. This component is classified as Active product status and features moisture-resistant construction with RoHS3 compliance. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and packaging standards to ensure direct circuit board compatibility and functional interchangeability.

Substiute Parts

RC1005F240CS

Samsung Electro-MechanicsIn Stock: 1084RC1005F240CS Datasheet

Current PartRFQ

CR0402-FX-24R0GLF

Bourns Inc.In Stock: 47660CR0402-FX-24R0GLF Datasheet

DirectRFQ

CRG0402F24R

TE Connectivity Passive ProductIn Stock: 20924CRG0402F24R Datasheet

DirectRFQ

RC0402FR-0724RL

YAGEOIn Stock: 290584RC0402FR-0724RL Datasheet

DirectRFQ

ERJ-2RKF24R0X

Panasonic Electronic ComponentsIn Stock: 196654ERJ-2RKF24R0X Datasheet

UpgradeRFQ

AC0402FR-0724RL

YAGEOIn Stock: 24046AC0402FR-0724RL Datasheet

SimilarRFQ

CRCW040224R0FKED

Vishay DaleIn Stock: 126915CRCW040224R0FKED Datasheet

SimilarRFQ

RMCF0402FT24R0

Stackpole Electronics IncIn Stock: 191698RMCF0402FT24R0 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC1005F240CS are classified based on strict electrical and mechanical parameter matching:

Direct Equivalents maintain identical specifications across all critical parameters: 24 Ohm resistance value, ±1% tolerance, 0.063W power rating, 0402 package dimensions, ±100ppm/°C temperature coefficient, -55°C to 155°C operating range, and MSL 1 rating. These parts are functionally interchangeable without circuit redesign.

Upgrade Substitutes provide enhanced performance characteristics while maintaining core electrical parameters. The ERJ-2RKF24R0X increases power rating to 0.1W (1/10W) and adds Automotive AEC-Q200 qualification, suitable for applications requiring higher reliability standards.

Similar Substitutes match all electrical and mechanical specifications but add Automotive AEC-Q200 qualification or alternative packaging formats. These parts are suitable for applications with automotive or enhanced reliability requirements while maintaining identical circuit performance.

Substitution eligibility is determined by: (1) Resistance value of 24 Ohms, (2) Tolerance of ±1%, (3) Package format 0402 (1005 Metric), (4) Temperature coefficient ±100ppm/°C, (5) Operating temperature range -55°C to 155°C, and (6) MSL 1 rating.

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalent Selection: CR0402-FX-24R0GLF (Bourns Inc.), CRG0402F24R (TE Connectivity Passive Product), RC0402FR-0724RL (YAGEO), AC0402FR-0724RL (YAGEO), CRCW040224R0FKED (Vishay Dale), and RMCF0402FT24R0 (Stackpole Electronics Inc) are functionally equivalent to the RC1005F240CS. All maintain identical electrical parameters, package dimensions, and RoHS3 compliance. Selection among these parts is based on supplier availability, lead time, and procurement requirements.

Upgrade Selection: ERJ-2RKF24R0X (Panasonic Electronic Components) provides enhanced power rating of 0.1W (1/10W) compared to the standard 0.063W rating, with Automotive AEC-Q200 qualification. This part is suitable for applications requiring higher thermal dissipation capability or automotive-grade reliability standards while maintaining identical resistance, tolerance, and package specifications.

Automotive Applications: AC0402FR-0724RL, CRCW040224R0FKED, RMCF0402FT24R0, and ERJ-2RKF24R0X include Automotive AEC-Q200 qualification. These parts are appropriate for automotive circuit applications requiring enhanced reliability and quality assurance documentation.

Packaging Consideration: RC0402FR-0724RL is supplied in Cut Tape & Digi-Reel format, while all other substitutes use standard Tape & Reel packaging. Packaging selection depends on assembly line equipment compatibility and procurement volume requirements.

Frequently Asked Questions (FAQ)

Q: Can CR0402-FX-24R0GLF replace RC1005F240CS in existing designs?

A: Yes. CR0402-FX-24R0GLF is a direct equivalent with identical resistance (24 Ohms), tolerance (±1%), power rating (0.063W), package dimensions (0402), temperature coefficient (±100ppm/°C), operating range (-55°C to 155°C), and MSL rating (1). No circuit modifications are required.

Q: What is the difference between the RC1005F240CS and ERJ-2RKF24R0X?

A: The primary difference is power rating: RC1005F240CS is rated at 0.063W (1/16W), while ERJ-2RKF24R0X is rated at 0.1W (1/10W). ERJ-2RKF24R0X also includes Automotive AEC-Q200 qualification. All other electrical and mechanical parameters are identical. ERJ-2RKF24R0X is suitable for applications requiring higher power dissipation or automotive reliability standards.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All listed substitute parts maintain RoHS3 compliance status, matching the RC1005F240CS environmental compliance requirement.

Q: What does MSL 1 rating mean for these resistors?

A: MSL (Moisture Sensitivity Level) 1 indicates unlimited shelf life without moisture bake-out requirements. These components can be stored indefinitely under normal conditions without special moisture control procedures.

Q: Can I use AC0402FR-0724RL in non-automotive applications?

A: Yes. AC0402FR-0724RL meets all standard specifications for general-purpose applications. The Automotive AEC-Q200 qualification indicates enhanced quality and reliability standards but does not restrict use to automotive circuits only.

Q: What is the difference between Tape & Reel and Cut Tape & Digi-Reel packaging?

A: Both packaging formats contain identical components. Tape & Reel is continuous reel format suitable for high-speed automated assembly. Cut Tape & Digi-Reel is pre-cut tape format suitable for lower-volume assembly or manual placement. Selection depends on assembly equipment compatibility and order quantity.

Q: Are temperature coefficient specifications identical across all substitutes?

A: Yes. All substitute parts maintain ±100ppm/°C temperature coefficient, matching the RC1005F240CS specification. This ensures consistent performance across the -55°C to 155°C operating temperature range.

Q: Can I substitute RMCF0402FT24R0 for RC1005F240CS in high-reliability applications?

A: Yes. RMCF0402FT24R0 includes Automotive AEC-Q200 qualification, which indicates compliance with automotive industry reliability and quality standards. It is suitable for high-reliability applications requiring enhanced quality assurance documentation.