RC0603F242CS Equivalent & Substitute Parts Reference

Part Overview

The RC0603F242CS is a 2.4 kOhms ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics, rated at 0.05W (1/20W) in a 0201 (0603 Metric) surface mount package. This component is classified as Active product status with full RoHS3 compliance and unlimited moisture sensitivity rating (MSL 1). The RC0603F242CS serves as a precision resistive element in applications requiring stable resistance values across industrial temperature ranges. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and environmental compliance certifications.

Substiute Parts

RC0603F242CS

Samsung Electro-MechanicsIn Stock: 1015RC0603F242CS Datasheet

Current PartRFQ

CRCW02012K40FKED

Vishay DaleIn Stock: 44068CRCW02012K40FKED Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC0603F242CS are identified based on the following critical parameters that determine functional and mechanical compatibility:

Electrical Parameters (Must Match):

• Resistance value: 2.4 kOhms
• Tolerance: ±1%
• Power rating: 0.05W (1/20W)
• Composition: Thick Film

Mechanical Parameters (Must Match):

• Package / Case: 0201 (0603 Metric)
• Physical dimensions: 0.024" L x 0.012" W (0.60mm x 0.30mm)
• Number of terminations: 2
• Height - Seated (Max): 0.010" (0.26mm)

Compliance Parameters (Must Match):

• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)
• REACH Status: REACH Unaffected

The CRCW02012K40FKED from Vishay Dale meets all mandatory electrical and mechanical criteria for direct substitution with the RC0603F242CS.

Parameter Comparison

Engineering Selection Recommendations

The CRCW02012K40FKED is a direct electrical and mechanical substitute for the RC0603F242CS. Both components are Active product status with identical RoHS3 compliance and REACH unaffected status, ensuring regulatory compatibility in production environments.

Substitution Basis:

• All critical electrical parameters match: 2.4 kOhms ±1% at 0.05W
• Mechanical package and dimensions are identical: 0201 (0603 Metric)
• Environmental compliance certifications are equivalent
• Both components feature unlimited moisture sensitivity rating (MSL 1)

Operational Considerations: The CRCW02012K40FKED operates across a wider temperature range (-55°C ~ 155°C) compared to the RC0603F242CS (-55°C ~ 125°C), providing extended thermal performance capability. The CRCW02012K40FKED exhibits a lower temperature coefficient (±100ppm/°C) relative to the RC0603F242CS (±250ppm/°C), resulting in improved resistance stability across temperature variations.

Both components are suitable for tape and reel packaging in automated assembly processes.

Frequently Asked Questions (FAQ)

Q: Can the CRCW02012K40FKED replace the RC0603F242CS in existing designs?

A: Yes. The CRCW02012K40FKED meets all mandatory electrical specifications (2.4 kOhms ±1% at 0.05W), mechanical dimensions (0201 package), and compliance requirements (RoHS3, REACH unaffected) required for direct substitution.

Q: Are there differences in temperature performance between these parts?

A: The CRCW02012K40FKED operates to 155°C maximum, exceeding the RC0603F242CS specification of 125°C. The CRCW02012K40FKED also features a lower temperature coefficient (±100ppm/°C versus ±250ppm/°C), providing superior resistance stability across temperature ranges.

Q: Do both parts use identical packaging?

A: Yes. Both the RC0603F242CS and CRCW02012K40FKED are supplied in 0201 (0603 Metric) packages with identical physical dimensions (0.024" L x 0.012" W, 0.60mm x 0.30mm) and height specifications (0.010" maximum seated height). Both are available in tape and reel format for automated assembly.

Q: What compliance certifications apply to both parts?

A: Both components are RoHS3 compliant and REACH unaffected. Both maintain unlimited moisture sensitivity rating (MSL 1), eliminating moisture-related handling restrictions during storage and assembly.

Q: Are there inventory or availability differences?

A: The RC0603F242CS has 912 pieces in stock. The CRCW02012K40FKED has 43,998 pieces in stock, providing significantly higher availability for production requirements.