RC1005F754CS 750kΩ 0402 Chip Resistor Equivalent & Substitute Parts

Part Overview

The RC1005F754CS is a 750 kOhms ±1% thick film chip resistor in 0402 (1005 Metric) package manufactured by Samsung Electro-Mechanics. This surface mount resistor is rated for 0.063W (1/16W) power dissipation with moisture resistant construction and operates across -55°C to 155°C. The part is Active status with ROHS3 compliance and MSL 1 rating, making it suitable for general industrial and consumer electronics applications. Equivalent and substitute parts are identified based on matching electrical specifications, package dimensions, and environmental ratings.

Substiute Parts

RC1005F754CS

Samsung Electro-MechanicsIn Stock: 788RC1005F754CS Datasheet

Current PartRFQ

CR0402-FX-7503GLF

Bourns Inc.In Stock: 14480CR0402-FX-7503GLF Datasheet

DirectRFQ

RC0402FR-07750KL

YAGEOIn Stock: 230949RC0402FR-07750KL Datasheet

DirectRFQ

ERJ-2RKF7503X

Panasonic Electronic ComponentsIn Stock: 2260ERJ-2RKF7503X Datasheet

UpgradeRFQ

AC0402FR-07750KL

YAGEOIn Stock: 30119AC0402FR-07750KL Datasheet

SimilarRFQ

CRCW0402750KFKED

Vishay DaleIn Stock: 61045CRCW0402750KFKED Datasheet

SimilarRFQ

RMCF0402FT750K

Stackpole Electronics IncIn Stock: 282666RMCF0402FT750K Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC1005F754CS are classified based on strict electrical and mechanical parameter matching:

Direct Equivalents share identical specifications: 750 kOhms resistance, ±1% tolerance, 0.063W power rating, 0402 package, ±100ppm/°C temperature coefficient, -55°C to 155°C operating range, and ROHS3 compliance. These parts are pin-compatible and functionally interchangeable without circuit modification.

Upgrade Substitutes maintain all critical electrical parameters but offer enhanced power rating (0.1W vs 0.063W) or additional certifications (AEC-Q200 automotive qualification). These provide superior performance margins in the same package footprint.

Similar Substitutes match all electrical specifications and package dimensions but include automotive AEC-Q200 qualification or alternative packaging formats (Cut Tape vs Tape & Reel). These are suitable for applications requiring automotive-grade reliability.

The key parameters determining substitution eligibility are: resistance value (750 kOhms), tolerance (±1%), package type (0402), temperature coefficient (±100ppm/°C), operating temperature range (-55°C to 155°C), and RoHS compliance status.

Parameter Comparison

Engineering Selection Recommendations

Direct Replacement (No Design Changes Required): CR0402-FX-7503GLF (Bourns Inc.) and RC0402FR-07750KL (YAGEO) are direct functional equivalents to RC1005F754CS. Both maintain identical electrical specifications, package dimensions, and environmental ratings. Selection between these and the original part depends on component availability and supply chain requirements.

Upgrade Path (Enhanced Performance Margin): ERJ-2RKF7503X (Panasonic Electronic Components) provides increased power dissipation capability (0.1W vs 0.063W) while maintaining all other specifications. This upgrade is suitable for applications requiring additional thermal headroom or where power margin enhancement is beneficial.

Automotive-Grade Alternatives (Enhanced Reliability Certification): AC0402FR-07750KL (YAGEO), CRCW0402750KFKED (Vishay Dale), and RMCF0402FT750K (Stackpole Electronics Inc) include AEC-Q200 automotive qualification. These parts are appropriate for applications requiring automotive-grade component certification or enhanced reliability standards. All maintain the 0.063W power rating and identical electrical specifications.

Packaging Consideration: CRCW0402750KFKED is supplied in Cut Tape & Digi-Reel format rather than standard Tape & Reel. This packaging format is suitable for applications with different handling or assembly requirements.

All substitute parts listed are Active status with ROHS3 compliance and MSL 1 rating, ensuring regulatory compliance and environmental compatibility with the original specification.

Frequently Asked Questions (FAQ)

Q: Can CR0402-FX-7503GLF replace RC1005F754CS directly in the circuit? A: Yes. CR0402-FX-7503GLF is a direct equivalent with identical resistance (750 kOhms), tolerance (±1%), power rating (0.063W), package (0402), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C to 155°C). No circuit modifications are required.

Q: What is the difference between RC0402FR-07750KL and RC1005F754CS? A: Both parts are manufactured by YAGEO with identical electrical specifications and package dimensions. RC0402FR-07750KL is from the RC_L series while RC1005F754CS is from Samsung's RC series. Both feature moisture resistant construction and are functionally interchangeable.

Q: Why would I select ERJ-2RKF7503X over the original part? A: ERJ-2RKF7503X offers higher power dissipation (0.1W vs 0.063W) in the same 0402 package. This upgrade is beneficial for applications where thermal margin is critical or where component stress reduction is desired. The part maintains all other electrical specifications.

Q: Are the automotive-grade parts (AC0402FR-07750KL, CRCW0402750KFKED, RMCF0402FT750K) required for non-automotive applications? A: No. Automotive AEC-Q200 certification is not required for general industrial or consumer applications. These parts are suitable alternatives if your supply chain or design standards specify automotive-grade components, but they are not necessary for non-automotive use.

Q: Does package dimension vary between these substitute parts? A: All substitute parts share the same 0402 (1005 Metric) package with dimensions 0.039" L x 0.020" W (1.00mm x 0.50mm). Maximum seated height is 0.016" (0.40mm) for most parts, with AC0402FR-07750KL at 0.015" (0.37mm). These dimensional differences are negligible for standard PCB assembly.

Q: What is the difference between Tape & Reel and Cut Tape & Digi-Reel packaging? A: Tape & Reel packaging 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 handling. Both formats contain identical components; packaging format selection depends on assembly equipment and production volume requirements.

Q: Are all these parts ROHS3 compliant? A: Yes. All listed substitute parts are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity level, matching the environmental compliance of RC1005F754CS.

Q: Can I mix different manufacturers' parts in the same production batch? A: Yes. All substitute parts meet identical electrical specifications and package standards. However, component traceability and supply chain documentation should reflect the specific manufacturer and part number used in each assembly.