RC5025F4753CS Equivalent & Substitute Parts Reference

Part Overview

The RC5025F4753CS is a 475 kOhms ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics in the 2010 (5025 Metric) package format. This component is rated for 0.667W (2/3W) continuous power dissipation and operates across the temperature range of -55°C to 155°C. The part is classified as Active product status with ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1).

Equivalent and substitute parts are identified when components share identical or compatible electrical specifications, mechanical dimensions, and environmental ratings. The RC5025F4753CS has documented substitute availability to support procurement flexibility and supply chain continuity.

Substiute Parts

RC5025F4753CS

Samsung Electro-MechanicsIn Stock: 726RC5025F4753CS Datasheet

Current PartRFQ

CRCW2010475KFKEF

Vishay DaleIn Stock: 7605CRCW2010475KFKEF Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC5025F4753CS is determined by the following critical parameters:

Electrical Compatibility Requirements:

• Resistance value: 475 kOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature range: -55°C to 155°C (exact match or wider range acceptable)

Mechanical Compatibility Requirements:

• Package format: 2010 (5025 Metric) (exact match required)
• Physical dimensions: 0.197" L x 0.098" W / 5.00mm x 2.50mm (exact match required)
• Composition: Thick Film (exact match required)

Power Rating Consideration:

• The RC5025F4753CS is rated at 0.667W (2/3W). Substitute parts with equal or higher power ratings within the same package are functionally compatible, as they maintain identical electrical characteristics while providing equal or greater thermal capability.

Regulatory and Environmental Compliance:

• RoHS3 compliance required
• Moisture Sensitivity Level 1 (Unlimited) acceptable
• REACH Unaffected status acceptable

The CRCW2010475KFKEF meets all substitution criteria with the exception of power rating, which is rated at 0.75W (3/4W), representing a higher power capability within the identical 2010 package format.

Parameter Comparison

Engineering Selection Recommendations

Primary Part: RC5025F4753CS

The RC5025F4753CS remains the specified component when Samsung Electro-Mechanics supply is available and procurement lead times are acceptable. This part carries Active product status with established inventory availability (699 Pcs in stock).

Substitute Part: CRCW2010475KFKEF

The CRCW2010475KFKEF (Vishay Dale) is a direct functional substitute meeting all critical electrical and mechanical parameters. Selection of this substitute is appropriate when:

• Samsung Electro-Mechanics RC5025F4753CS supply is unavailable or lead times exceed project requirements
• Automotive-grade qualification (AEC-Q200) is beneficial or required for the application
• Higher power dissipation margin (0.75W vs. 0.667W) provides additional thermal headroom
• Tape & Reel packaging format is compatible with assembly processes

Both parts maintain identical resistance value, tolerance, temperature coefficient, operating temperature range, package dimensions, and regulatory compliance status. The CRCW2010475KFKEF provides equivalent electrical performance with enhanced power rating capability within the same physical footprint.

Frequently Asked Questions (FAQ)

Q: Can the CRCW2010475KFKEF replace the RC5025F4753CS in all applications?

A: Yes. The CRCW2010475KFKEF meets all electrical and mechanical compatibility requirements. The higher power rating (0.75W vs. 0.667W) does not create incompatibility; it provides equal or greater thermal capability. Both components share identical resistance value, tolerance, temperature coefficient, operating temperature range, and package dimensions.

Q: What is the significance of the power rating difference between 0.667W and 0.75W?

A: Power rating indicates the maximum continuous power dissipation the component can sustain. The CRCW2010475KFKEF's 0.75W rating is higher than the RC5025F4753CS's 0.667W rating. In applications where the RC5025F4753CS operates within its 0.667W specification, the CRCW2010475KFKEF will operate with additional thermal margin. This difference does not affect electrical performance or circuit behavior.

Q: Are the physical dimensions identical between these parts?

A: Yes. Both the RC5025F4753CS and CRCW2010475KFKEF use the 2010 (5025 Metric) package format with identical dimensions of 0.197" L x 0.098" W (5.00mm x 2.50mm). They are mechanically interchangeable on PCB layouts designed for the 2010 package.

Q: What does AEC-Q200 qualification on the CRCW2010475KFKEF indicate?

A: AEC-Q200 is an automotive industry qualification standard for passive components. This certification indicates the CRCW2010475KFKEF meets automotive reliability and performance requirements. The RC5025F4753CS does not carry this specific automotive qualification, though both parts meet ROHS3 compliance and operate across identical temperature ranges.

Q: Are there packaging format differences between these parts?

A: The RC5025F4753CS is supplied in standard packaging format. The CRCW2010475KFKEF is supplied in Tape & Reel (TR) format, which is standard for high-volume automated assembly processes. Both formats contain identical components; the difference is in the delivery and handling method.

Q: Do both parts have the same moisture sensitivity rating?

A: Yes. Both the RC5025F4753CS and CRCW2010475KFKEF carry Moisture Sensitivity Level 1 (Unlimited), indicating no moisture-related handling restrictions during storage or assembly.

Q: Can these parts be used interchangeably in existing designs?

A: Yes. The CRCW2010475KFKEF is a direct substitute for the RC5025F4753CS. No circuit modifications, PCB layout changes, or design alterations are required. Both components provide identical electrical performance within the specified operating parameters.