RC1005F2741CS Equivalent & Substitute Parts Reference

Part Overview

The RC1005F2741CS is a 2.74 kOhms ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics in 0402 (1005 Metric) package format. This surface mount device is rated at 0.063W (1/16W) power dissipation with moisture resistant construction and operates across the temperature range of -55°C to 155°C. The part is currently in active production status with 657 pieces available in stock. Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and supply chain continuity when the primary part becomes unavailable or when design requirements necessitate alternative component selections within compatible electrical and mechanical parameters.

Substiute Parts

RC1005F2741CS

Samsung Electro-MechanicsIn Stock: 680RC1005F2741CS Datasheet

Current PartRFQ

CR0402-FX-2741GLF

Bourns Inc.In Stock: 44557CR0402-FX-2741GLF Datasheet

DirectRFQ

RC0402FR-072K74L

YAGEOIn Stock: 160087RC0402FR-072K74L Datasheet

DirectRFQ

ERJ-2RKF2741X

Panasonic Electronic ComponentsIn Stock: 155768ERJ-2RKF2741X Datasheet

UpgradeRFQ

AC0402FR-072K74L

YAGEOIn Stock: 23549AC0402FR-072K74L Datasheet

SimilarRFQ

CRCW04022K74FKED

Vishay DaleIn Stock: 71318CRCW04022K74FKED Datasheet

SimilarRFQ

CRCW04022K74FKTD

Vishay DaleIn Stock: 10865CRCW04022K74FKTD Datasheet

SimilarRFQ

RMCF0402FT2K74

Stackpole Electronics IncIn Stock: 10388RMCF0402FT2K74 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC1005F2741CS are classified based on strict electrical and mechanical compatibility criteria. All substitute parts must match the following core parameters to ensure direct interchangeability:

Core Compatibility Parameters:

• Resistance value: 2.74 kOhms
• Tolerance: ±1%
• Package / Case: 0402 (1005 Metric)
• Composition: Thick Film
• Temperature Coefficient: ±100ppm/°C
• Operating Temperature Range: -55°C to 155°C
• Number of Terminations: 2
• Moisture Sensitivity Level: 1 (Unlimited)

Substitution Categories:

Direct Substitutes maintain identical electrical specifications and packaging:

• CR0402-FX-2741GLF (Bourns Inc.)
• RC0402FR-072K74L (YAGEO)

Upgrade Substitutes provide enhanced power rating or automotive qualification while maintaining core electrical parameters:

• ERJ-2RKF2741X (Panasonic Electronic Components) – 0.1W power rating with AEC-Q200 automotive qualification

Similar Substitutes offer equivalent electrical performance with additional certifications or features:

• AC0402FR-072K74L (YAGEO) – AEC-Q200 automotive qualified, moisture resistant
• CRCW04022K74FKED (Vishay Dale) – AEC-Q200 automotive qualified
• CRCW04022K74FKTD (Vishay Dale) – AEC-Q200 automotive qualified
• RMCF0402FT2K74 (Stackpole Electronics Inc) – AEC-Q200 automotive qualified

All substitute parts are ROHS3 compliant and REACH unaffected, matching the environmental compliance profile of the primary part.

Parameter Comparison

Engineering Selection Recommendations

For Standard Applications (Non-Automotive): CR0402-FX-2741GLF (Bourns Inc.) and RC0402FR-072K74L (YAGEO) are direct electrical and mechanical equivalents to the RC1005F2741CS. Both parts maintain identical resistance, tolerance, power rating, and temperature specifications. RC0402FR-072K74L offers the highest inventory availability at 160,011 pieces and includes moisture resistant construction matching the primary part. CR0402-FX-2741GLF provides an alternative with substantial inventory (44,512 pieces) and ROHS3 compliance.

For Automotive Applications (AEC-Q200 Required): AC0402FR-072K74L (YAGEO), CRCW04022K74FKED (Vishay Dale), and RMCF0402FT2K74 (Stackpole Electronics Inc) are qualified to AEC-Q200 automotive standards while maintaining identical electrical specifications. All three parts are ROHS3 compliant and REACH unaffected. AC0402FR-072K74L additionally includes moisture resistant construction. CRCW04022K74FKED offers the highest automotive-qualified inventory at 71,299 pieces.

For Enhanced Power Margin Applications: ERJ-2RKF2741X (Panasonic Electronic Components) provides a 0.1W power rating compared to the standard 0.063W, offering increased thermal headroom while maintaining all other electrical parameters. This part includes AEC-Q200 automotive qualification and ROHS3 compliance with 155,729 pieces in inventory.

Compliance Consideration: CRCW04022K74FKTD (Vishay Dale) is RoHS non-compliant and REACH affected. This part is not recommended for new designs or applications requiring environmental compliance certification.

Frequently Asked Questions (FAQ)

Q: Can CR0402-FX-2741GLF be used as a direct replacement for RC1005F2741CS?

A: Yes. CR0402-FX-2741GLF matches all core electrical parameters: 2.74 kOhms resistance, ±1% tolerance, 0.063W power rating, 0402 package, ±100ppm/°C temperature coefficient, and -55°C to 155°C operating range. Both parts are ROHS3 compliant with MSL 1 rating. The primary difference is packaging format (Tape & Reel for both) and manufacturer.

Q: What is the difference between the main part and ERJ-2RKF2741X?

A: ERJ-2RKF2741X is functionally equivalent in resistance, tolerance, and temperature specifications but provides a higher power rating of 0.1W (1/10W) compared to the 0.063W (1/16W) of RC1005F2741CS. This upgrade allows operation at higher power dissipation levels. ERJ-2RKF2741X includes AEC-Q200 automotive qualification, making it suitable for automotive applications where the primary part may not be qualified.

Q: Are all substitute parts available in the same packaging format?

A: No. RC1005F2741CS and most substitutes are supplied in Tape & Reel (TR) packaging. RC0402FR-072K74L is available in Cut Tape (CT) & Digi-Reel® format. Verify packaging requirements with your assembly process before selection.

Q: Which substitute part has the highest inventory availability?

A: RC0402FR-072K74L (YAGEO) has the highest inventory at 160,011 pieces. This part is ROHS3 compliant, moisture resistant, and electrically identical to the primary part.

Q: Can I use CRCW04022K74FKTD in a new design?

A: CRCW04022K74FKTD is RoHS non-compliant and REACH affected. This part is not recommended for new designs requiring environmental compliance. Use CRCW04022K74FKED instead, which is ROHS3 compliant and REACH unaffected while maintaining identical electrical specifications.

Q: What does AEC-Q200 qualification mean?

A: AEC-Q200 is an automotive industry standard qualification for passive components. Parts with this rating have undergone additional reliability testing and are approved for use in automotive applications. AC0402FR-072K74L, CRCW04022K74FKED, RMCF0402FT2K74, and ERJ-2RKF2741X carry this qualification.

Q: Are moisture resistant features critical for substitution?

A: Moisture resistance is not a core substitution requirement but is a feature present in RC1005F2741CS and some substitutes. RC0402FR-072K74L and AC0402FR-072K74L include moisture resistant construction. If moisture resistance is required for your application, select from these options.

Q: What is MSL 1 rating?

A: MSL (Moisture Sensitivity Level) 1 indicates unlimited shelf life without special moisture control requirements. All listed parts carry MSL 1 rating, meaning they do not require dry-pack storage or baking procedures before assembly.