RC5025F473CS Equivalent & Substitute Parts Reference

Part Overview

The RC5025F473CS is a 47 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 features moisture-resistant construction suitable for general industrial and commercial applications. The part maintains Active product status with 963 units currently in stock. Equivalent and substitute parts are identified to support design flexibility, inventory optimization, and supply chain continuity while maintaining electrical and mechanical compatibility.

Substiute Parts

RC5025F473CS

Samsung Electro-MechanicsIn Stock: 980RC5025F473CS Datasheet

Current PartRFQ

RC2010FK-0747KL

YAGEOIn Stock: 10718RC2010FK-0747KL Datasheet

UpgradeRFQ

CRCW201047K0FKEF

Vishay DaleIn Stock: 13797CRCW201047K0FKEF Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC5025F473CS are qualified based on the following substitution criteria:

Primary Matching Parameters (Mandatory for Substitution):

• Resistance value: 47 kOhms
• Tolerance: ±1%
• Package / Case: 2010 (5025 Metric)
• Composition: Thick Film
• Temperature Coefficient: ±100ppm/°C
• Operating Temperature Range: -55°C ~ 155°C
• Moisture Sensitivity Level: 1 (Unlimited)
• RoHS Status: ROHS3 Compliant

Secondary Consideration (Allowable Variation):

• Power Rating: Substitute parts rated at 0.75W (3/4W) or higher are acceptable, as they provide equal or greater thermal capacity than the 0.667W (2/3W) main part specification.

Identified Substitutes:

1. RC2010FK-0747KL (YAGEO) — Upgrade substitute with increased power rating (0.75W)
2. CRCW201047K0FKEF (Vishay Dale) — Similar substitute with increased power rating (0.75W) and automotive AEC-Q200 qualification

Both substitutes maintain identical electrical performance, package dimensions, and environmental compliance while offering enhanced thermal dissipation capability.

Parameter Comparison

Engineering Selection Recommendations

RC5025F473CS (Samsung Electro-Mechanics) — Primary Part

Use this part for standard industrial and commercial applications where the 0.667W power rating meets circuit requirements. Samsung Electro-Mechanics maintains Active product status with established supply availability (963 units in stock). This part is ROHS3 compliant and REACH unaffected, meeting standard environmental regulations.

RC2010FK-0747KL (YAGEO) — Upgrade Substitute

Select this part when increased thermal margin is required or when YAGEO supply chain preference is established. The 0.75W power rating provides 12.5% additional dissipation capacity over the main part while maintaining identical electrical specifications and package dimensions. YAGEO RC_L series offers strong inventory availability (10,705 units in stock). This part is ROHS3 compliant and REACH unaffected. Tape & Reel packaging supports automated assembly processes.

CRCW201047K0FKEF (Vishay Dale) — Automotive-Qualified Substitute

Select this part for automotive applications or when AEC-Q200 qualification is a design requirement. The 0.75W power rating and automotive-grade construction provide enhanced reliability for demanding environments. Vishay Dale CRCW series demonstrates robust inventory support (13,773 units in stock). This part is ROHS3 compliant and REACH unaffected. Tape & Reel packaging supports high-volume manufacturing. Height-seated maximum of 0.028" (0.70mm) is within acceptable tolerance variation for 2010 package form factor.

Selection Criteria Summary:

• All three parts are electrically and mechanically interchangeable within the 2010 package specification
• Power rating upgrade (0.667W to 0.75W) is a non-breaking change that improves thermal performance
• Automotive applications require CRCW201047K0FKEF selection
• General industrial applications support any of the three options based on supply and cost factors
• All parts maintain identical temperature coefficient, operating range, and environmental compliance

Frequently Asked Questions (FAQ)

Q: Can RC2010FK-0747KL replace RC5025F473CS in my circuit?

A: Yes. RC2010FK-0747KL is a direct electrical and mechanical substitute. Both parts share identical resistance (47 kOhms), tolerance (±1%), package (2010), composition (thick film), temperature coefficient (±100ppm/°C), and operating range (-55°C ~ 155°C). The 0.75W power rating of RC2010FK-0747KL exceeds the 0.667W specification of RC5025F473CS, providing additional thermal capacity without affecting circuit performance.

Q: What is the difference between RC2010FK-0747KL and CRCW201047K0FKEF?

A: Both parts are electrically equivalent 47 kOhms ±1% resistors in 2010 package with 0.75W power rating. The primary difference is that CRCW201047K0FKEF carries AEC-Q200 automotive qualification, making it suitable for automotive applications. CRCW201047K0FKEF height-seated maximum is 0.028" (0.70mm) compared to RC2010FK-0747KL at 0.026" (0.65mm); both values are within acceptable 2010 package tolerance. Manufacturer selection depends on supply chain preference and application requirements.

Q: Are there any package dimension concerns when substituting these parts?

A: No. All three parts conform to the 2010 (5025 Metric) package specification with identical length (0.197" / 5.00mm) and width (0.098" / 2.50mm). Height-seated maximum values are 0.026" (0.66mm) for RC5025F473CS, 0.026" (0.65mm) for RC2010FK-0747KL, and 0.028" (0.70mm) for CRCW201047K0FKEF. These variations fall within standard 2010 package tolerance and do not affect PCB layout or assembly compatibility.

Q: Can I use CRCW201047K0FKEF in non-automotive applications?

A: Yes. CRCW201047K0FKEF is a fully qualified general-purpose resistor that exceeds automotive requirements. Its AEC-Q200 certification indicates enhanced reliability and quality control, making it suitable for any application where RC5025F473CS or RC2010FK-0747KL would be used. Selection is based on supply availability, cost, and design preference rather than application restriction.

Q: What is the significance of the 0.75W power rating upgrade?

A: The upgrade from 0.667W to 0.75W represents increased thermal dissipation capacity. If your circuit dissipates 0.6W through the resistor, both the original 0.667W part and the upgraded 0.75W substitute operate safely. The upgrade provides additional thermal margin, reducing component stress and potentially extending service life in high-temperature environments. This is a non-breaking change that improves reliability without affecting electrical performance.

Q: Are all three parts ROHS3 compliant?

A: Yes. RC5025F473CS, RC2010FK-0747KL, and CRCW201047K0FKEF are all ROHS3 compliant and REACH unaffected. All parts meet current environmental regulations for commercial and industrial applications.

Q: What is MSL 1 (Unlimited) and why does it matter?

A: MSL (Moisture Sensitivity Level) 1 indicates the lowest moisture sensitivity classification. MSL 1 (Unlimited) means the component has no moisture-related storage restrictions and does not require special handling, baking, or desiccant packaging. All three substitute parts share this MSL 1 rating, ensuring identical handling and storage requirements.

Q: Which part should I choose for new designs?

A: For new designs, CRCW201047K0FKEF (Vishay Dale) is recommended as the primary selection due to AEC-Q200 automotive qualification, which indicates superior quality control and reliability testing. This part provides design flexibility for potential future automotive applications while maintaining full compatibility with general industrial use. If cost optimization is the primary driver, RC2010FK-0747KL (YAGEO) offers equivalent performance at potentially lower cost. Both parts are preferable to the original RC5025F473CS due to the 0.75W power rating upgrade.