Equivalent & Substitute Parts for RC0603F204CS

Part Overview

The RC0603F204CS is a 200 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). Substitute parts are identified to provide alternative sourcing options when the primary manufacturer part becomes unavailable or when supply chain optimization is required.

Substiute Parts

RC0603F204CS

Samsung Electro-MechanicsIn Stock: 30147RC0603F204CS Datasheet

Current PartRFQ

CRCW0201200KFKED

Vishay DaleIn Stock: 89275CRCW0201200KFKED Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC0603F204CS is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 200 kOhms (exact match required)
• Tolerance: ±1% (precision class must be maintained)
• Power rating: 0.05W / 1/20W (thermal capacity must be equal or greater)
• Package: 0201 (0603 Metric) (physical and electrical footprint compatibility)
• Composition: Thick Film (manufacturing process consistency)
• RoHS Status: ROHS3 Compliant (regulatory alignment)
• Moisture Sensitivity Level: MSL 1 (handling compatibility)

Allowable Variation Parameters:

• Temperature Coefficient: May vary within industry-standard ranges
• Operating Temperature Range: Upper limit may exceed the main part specification
• Manufacturer: Different manufacturers permitted if all mandatory parameters match

The substitute part CRCW0201200KFKED from Vishay Dale meets all mandatory matching criteria and is therefore classified as a direct equivalent.

Parameter Comparison

Engineering Selection Recommendations

Primary Part Selection (RC0603F204CS): Select the RC0603F204CS when Samsung Electro-Mechanics supply chain is established and inventory availability is confirmed. This part maintains Active product status with full regulatory compliance.

Substitute Part Selection (CRCW0201200KFKED): The CRCW0201200KFKED from Vishay Dale is a direct functional equivalent suitable for immediate substitution. This part offers identical electrical performance across all mandatory parameters. The substitute demonstrates superior temperature coefficient performance (±100ppm/°C versus ±250ppm/°C) and extended operating temperature range (-55°C to 155°C versus -55°C to 125°C), providing additional design margin in temperature-sensitive applications. Both parts maintain identical RoHS3 compliance and MSL 1 ratings, ensuring regulatory and handling compatibility.

Selection Criteria:

• Use RC0603F204CS when Samsung supply is preferred or contractually specified
• Use CRCW0201200KFKED when Vishay Dale supply is preferred or when extended temperature performance is beneficial
• Both parts are interchangeable at the circuit level for 200 kOhms ±1% 0.05W 0201 applications

Frequently Asked Questions (FAQ)

Q: Can CRCW0201200KFKED be used as a direct replacement for RC0603F204CS in production?

A: Yes. The CRCW0201200KFKED meets all mandatory electrical and mechanical specifications for direct substitution. Both parts are 200 kOhms ±1% thick film resistors in 0201 package with identical power ratings, RoHS3 compliance, and MSL 1 ratings. No circuit redesign or PCB layout modification is required.

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

A: The RC0603F204CS has a temperature coefficient of ±250ppm/°C, while the CRCW0201200KFKED has ±100ppm/°C. The lower coefficient in the substitute part indicates superior resistance stability across temperature variations. For applications operating across the full -55°C to 125°C range, the substitute provides tighter resistance tolerance maintenance.

Q: Are both parts suitable for high-temperature applications?

A: The RC0603F204CS operates to 125°C maximum. The CRCW0201200KFKED extends to 155°C, providing additional thermal margin. For applications requiring operation above 125°C, the substitute part is the appropriate selection.

Q: Do packaging and handling requirements differ between these parts?

A: No. Both parts are supplied in Tape & Reel (TR) format with identical MSL 1 (Unlimited) moisture sensitivity ratings. Storage, handling, and reflow requirements are equivalent.

Q: Is there any regulatory difference between these parts?

A: No. Both parts are ROHS3 compliant, REACH unaffected, and classified under identical ECCN (EAR99) and HTSUS (8533.21.0030) codes.

Q: Can these parts be mixed in the same production batch?

A: Yes. Both parts are functionally equivalent and can be used interchangeably within the same assembly. However, traceability documentation should reflect the specific manufacturer part number used in each unit.