RC0603F224CS Equivalent & Substitute Parts

Part Overview

The RC0603F224CS is a 220 kOhms ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics. This 0201 (0603 Metric) surface mount device is rated for 0.05W (1/20W) power dissipation and operates across the temperature range of -55°C to 125°C. The component is classified as Active product status and is RoHS3 compliant with Moisture Sensitivity Level 1 (Unlimited). 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 sourcing options.

Substiute Parts

RC0603F224CS

Samsung Electro-MechanicsIn Stock: 904RC0603F224CS Datasheet

Current PartRFQ

CRCW0201220KFKED

Vishay DaleIn Stock: 7071CRCW0201220KFKED Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the RC0603F224CS is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 220 kOhms
• Tolerance: ±1%
• Power rating: 0.05W (1/20W)
• Package / Case: 0201 (0603 Metric)
• Composition: Thick Film
• Number of Terminations: 2
• Physical dimensions: 0.024" L x 0.012" W (0.60mm x 0.30mm)
• Height - Seated (Max): 0.010" (0.26mm)
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

Allowable Variation Parameters:

• Operating Temperature Range: Substitute must meet or exceed the minimum operating temperature of -55°C and may extend beyond the maximum of 125°C
• Temperature Coefficient: Substitute may differ from ±250ppm/°C provided the tolerance specification of ±1% is maintained
• Features: Moisture resistance designation is not required for substitution eligibility

The CRCW0201220KFKED manufactured by Vishay Dale qualifies as a direct substitute based on full compliance with all mandatory matching parameters.

Parameter Comparison

Engineering Selection Recommendations

The CRCW0201220KFKED is a direct functional equivalent to the RC0603F224CS. Both components are classified as Active product status and maintain full compliance with ROHS3 and REACH regulations. The substitute part demonstrates superior thermal performance with an extended operating temperature range of -55°C to 155°C compared to the primary part's -55°C to 125°C specification, and exhibits a lower temperature coefficient of ±100ppm/°C. These characteristics position the Vishay Dale component as suitable for applications requiring enhanced temperature stability. Both parts share identical electrical specifications (220 kOhms ±1%, 0.05W), mechanical dimensions, and packaging format (0201 Tape & Reel), ensuring direct board-level compatibility without design modification. Selection between these components should be based on availability, lead time, cost considerations, and specific application temperature requirements.

Frequently Asked Questions (FAQ)

Q: Can the CRCW0201220KFKED replace the RC0603F224CS in existing designs?

A: Yes. Both components share identical resistance value (220 kOhms), tolerance (±1%), power rating (0.05W), package format (0201), physical dimensions, and termination count. Direct substitution is supported without circuit redesign or board layout modification.

Q: What is the significance of the different temperature coefficients?

A: The RC0603F224CS exhibits a temperature coefficient of ±250ppm/°C, while the CRCW0201220KFKED exhibits ±100ppm/°C. The lower temperature coefficient of the substitute part indicates reduced resistance variation across temperature extremes. Both maintain the ±1% tolerance specification across their respective operating ranges.

Q: Are there differences in operating temperature ranges between these parts?

A: The RC0603F224CS operates from -55°C to 125°C. The CRCW0201220KFKED operates from -55°C to 155°C. The substitute part extends the maximum operating temperature by 30°C, providing broader thermal capability for applications requiring elevated temperature performance.

Q: Do both parts meet the same regulatory and compliance standards?

A: Yes. Both the RC0603F224CS and CRCW0201220KFKED are ROHS3 compliant, REACH unaffected, classified under ECCN EAR99, and share the same HTSUS code (8533.21.0030). Moisture Sensitivity Level is 1 (Unlimited) for both components.

Q: What packaging format is used for these components?

A: Both parts are supplied in Tape & Reel (TR) format in the 0201 (0603 Metric) package. Physical dimensions are identical: 0.024" L x 0.012" W (0.60mm x 0.30mm) with a maximum seated height of 0.010" (0.26mm).

Q: Are there any features that differ between the primary and substitute part?

A: The RC0603F224CS is specified with moisture resistant features. The CRCW0201220KFKED does not carry this designation. However, both components maintain Moisture Sensitivity Level 1 (Unlimited), indicating compatibility with standard handling and storage protocols.