RC1005F1403CS Equivalent & Substitute Parts

Part Overview

The RC1005F1403CS is a 140 kOhms ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics in the 0402 (1005 Metric) package format. This surface mount device is rated for 0.063W (1/16W) power dissipation and operates across the temperature range of -55°C to 155°C. The component features moisture resistance and is ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity 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

RC1005F1403CS

Samsung Electro-MechanicsIn Stock: 850RC1005F1403CS Datasheet

Current PartRFQ

CR0402-FX-1403GLF

Bourns Inc.In Stock: 20545CR0402-FX-1403GLF Datasheet

DirectRFQ

RC0402FR-07140KL

YAGEOIn Stock: 2318RC0402FR-07140KL Datasheet

DirectRFQ

ERJ-2RKF1403X

Panasonic Electronic ComponentsIn Stock: 192192ERJ-2RKF1403X Datasheet

UpgradeRFQ

AC0402FR-07140KL

YAGEOIn Stock: 44017AC0402FR-07140KL Datasheet

SimilarRFQ

CRCW0402140KFKED

Vishay DaleIn Stock: 37656CRCW0402140KFKED Datasheet

SimilarRFQ

RMCF0402FT140K

Stackpole Electronics IncIn Stock: 119647RMCF0402FT140K Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the RC1005F1403CS is determined by strict equivalence across the following critical parameters: resistance value (140 kOhms), tolerance (±1%), package format (0402 / 1005 Metric), composition (thick film), temperature coefficient (±100ppm/°C), operating temperature range (-55°C ~ 155°C), and compliance certifications (ROHS3, MSL 1).

Substitute parts are grouped into three categories:

Direct Equivalents maintain identical electrical and mechanical specifications including power rating (0.063W / 1/16W) and packaging format (Tape & Reel or Cut Tape). These parts are interchangeable without design modification.

Upgrade Substitutes provide enhanced power rating (0.1W / 1/10W) while maintaining all other core parameters. These parts support applications requiring higher power dissipation capability within the same package footprint.

Similar Substitutes include automotive-qualified variants (AEC-Q200) that meet or exceed the base specification. These parts are suitable for applications requiring automotive-grade reliability and qualification.

All substitute parts maintain the same resistance value, tolerance, package dimensions, temperature range, and compliance status as the primary component.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts listed maintain Active product status and ROHS3 compliance, ensuring long-term availability and regulatory conformance. Selection between direct equivalents should be based on packaging format requirements and inventory availability.

CR0402-FX-1403GLF (Bourns Inc.) and RC0402FR-07140KL (YAGEO) are direct electrical and mechanical equivalents to the RC1005F1403CS, differing only in packaging format (Tape & Reel versus Cut Tape & Digi-Reel). These parts are suitable for applications where the original specification is required without modification.

ERJ-2RKF1403X (Panasonic Electronic Components) provides an upgrade path with 0.1W (1/10W) power rating while maintaining identical package dimensions and all other electrical parameters. This part is qualified to AEC-Q200 automotive standards and is appropriate for applications requiring enhanced thermal performance or automotive-grade reliability.

AC0402FR-07140KL (YAGEO), CRCW0402140KFKED (Vishay Dale), and RMCF0402FT140K (Stackpole Electronics Inc) are automotive-qualified alternatives (AEC-Q200) with identical electrical specifications to the primary component. These parts are suitable for automotive applications or designs requiring automotive-grade component qualification.

Frequently Asked Questions (FAQ)

Q: Can CR0402-FX-1403GLF be used as a direct replacement for RC1005F1403CS?

A: Yes. CR0402-FX-1403GLF is a direct equivalent with identical resistance (140 kOhms), tolerance (±1%), power rating (0.063W), package (0402), temperature range (-55°C ~ 155°C), and compliance status (ROHS3, MSL 1). The only difference is the manufacturer (Bourns Inc. versus Samsung Electro-Mechanics) and packaging format (Tape & Reel for both).

Q: What is the difference between the RC1005F1403CS and ERJ-2RKF1403X?

A: The ERJ-2RKF1403X has a higher power rating of 0.1W (1/10W) compared to the RC1005F1403CS at 0.063W (1/16W). All other parameters including resistance, tolerance, package, temperature range, and compliance are identical. The ERJ-2RKF1403X is also qualified to AEC-Q200 automotive standards.

Q: Are automotive-qualified parts (AEC-Q200) compatible with non-automotive applications?

A: Yes. Automotive-qualified parts such as AC0402FR-07140KL, CRCW0402140KFKED, and RMCF0402FT140K meet or exceed the specifications of non-automotive equivalents and are fully compatible with standard applications. Automotive qualification represents an additional quality and reliability assurance level.

Q: Does packaging format (Tape & Reel versus Cut Tape) affect electrical performance?

A: No. Packaging format affects only handling, storage, and assembly processes. Electrical and mechanical specifications remain identical regardless of whether the part is supplied in Tape & Reel or Cut Tape & Digi-Reel format.

Q: Can I substitute RC1005F1403CS with a part having different tolerance or temperature coefficient?

A: No. Tolerance (±1%) and temperature coefficient (±100ppm/°C) are critical electrical parameters that determine circuit performance and stability. Substitutes must maintain identical values for these specifications.

Q: What does MSL 1 (Unlimited) moisture sensitivity mean?

A: MSL 1 indicates the component has unlimited shelf life and does not require special moisture control during storage or handling. All listed substitute parts maintain MSL 1 rating, ensuring compatibility with standard manufacturing processes.

Q: Is the 0402 package dimension identical across all manufacturers?

A: Yes. The 0402 (1005 Metric) package is a standardized format with identical physical dimensions (0.039" L x 0.020" W / 1.00mm x 0.50mm) across all manufacturers. All listed parts are mechanically interchangeable at the PCB level.