RC0603F221CS Equivalent & Substitute Parts

Part Overview

The RC0603F221CS is a 220 Ohms ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics, rated at 0.05W (1/20W) in a 0201 (0603 Metric) package. This component is classified as Active product status with full RoHS3 compliance and unlimited moisture sensitivity level (MSL 1). The part is supplied in Cut Tape (CT) packaging with 642 pieces currently in stock.

Equivalent and substitute parts are identified to provide design flexibility, ensure supply chain continuity, and accommodate different procurement channels or inventory availability scenarios.

Substiute Parts

RC0603F221CS

Samsung Electro-MechanicsIn Stock: 690RC0603F221CS Datasheet

Current PartRFQ

CRCW0201220RFKED

Vishay DaleIn Stock: 44562CRCW0201220RFKED Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

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

Mandatory Matching Parameters:

• Resistance Value: 220 Ohms (exact match required)
• Tolerance: ±1% (exact match required)
• Power Rating: 0.05W / 1/20W (exact match required)
• Package / Case: 0201 (0603 Metric) (exact match required)
• Composition: Thick Film (exact match required)
• Physical Dimensions: 0.024" L x 0.012" W / 0.60mm x 0.30mm (exact match required)
• Number of Terminations: 2 (exact match required)

Acceptable Variation Parameters:

• Operating Temperature Range: Substitute may exceed minimum specification
• Temperature Coefficient: Substitute may have tighter specification
• Packaging Format: Cut Tape (CT) or Tape & Reel (TR) are interchangeable for component functionality
• Inventory Quantity: Does not affect substitution eligibility

The substitute part CRCW0201220RFKED meets all mandatory matching criteria and demonstrates superior or equivalent performance in acceptable variation parameters.

Parameter Comparison

Engineering Selection Recommendations

Both the RC0603F221CS and CRCW0201220RFKED are Active product status components with full RoHS3 compliance and REACH unaffected status, making them suitable for regulated applications and long-term supply chain planning.

Selection Criteria Based on Provided Specifications:

The CRCW0201220RFKED demonstrates equivalent or superior performance across all critical electrical and mechanical parameters. The substitute part offers an extended operating temperature range (-55°C to 155°C versus -55°C to 125°C) and a tighter temperature coefficient (±100ppm/°C versus ±250ppm/°C), providing enhanced performance margin in temperature-sensitive applications.

Both parts are supplied with unlimited moisture sensitivity level (MSL 1), eliminating moisture-related handling constraints. Packaging format differences (Cut Tape versus Tape & Reel) do not affect component functionality and represent procurement and assembly process considerations only.

Component selection between these two parts should be based on inventory availability, supplier lead times, and procurement cost factors, as both meet identical functional and compliance requirements.

Frequently Asked Questions (FAQ)

Q: Can CRCW0201220RFKED be used as a direct replacement for RC0603F221CS in existing designs?

A: Yes. Both parts are electrically and mechanically equivalent across all critical parameters: 220 Ohms ±1% resistance, 0.05W power rating, 0201 package, and thick film composition. Physical dimensions and termination count are identical, ensuring PCB footprint compatibility without design modification.

Q: What is the difference between Cut Tape (CT) and Tape & Reel (TR) packaging?

A: Cut Tape and Tape & Reel are packaging and delivery formats only. They do not affect component electrical performance or physical specifications. Cut Tape is typically used for smaller quantity orders or manual assembly, while Tape & Reel is standard for automated pick-and-place assembly. The component itself is identical.

Q: Does the substitute part have better temperature performance?

A: The CRCW0201220RFKED operates across a wider temperature range (-55°C to 155°C) compared to the RC0603F221CS (-55°C to 125°C). Additionally, the substitute has a tighter temperature coefficient (±100ppm/°C versus ±250ppm/°C), indicating lower resistance drift with temperature variation. These represent performance advantages in temperature-sensitive applications.

Q: Are both parts compliant with current regulatory requirements?

A: Yes. Both the RC0603F221CS and CRCW0201220RFKED are ROHS3 compliant and REACH unaffected, meeting current regulatory standards for electronic components in regulated markets.

Q: What is Moisture Sensitivity Level (MSL) 1, and does it affect handling?

A: MSL 1 (Unlimited) indicates the component has no moisture sensitivity restrictions. Both parts can be stored and handled under standard conditions without special moisture control measures, desiccant requirements, or bake-out procedures prior to soldering.

Q: Can these parts be used interchangeably in high-reliability applications?

A: Both parts are Active status components with identical electrical specifications and regulatory compliance. Interchangeability in high-reliability applications depends on specific application requirements beyond the provided parameters, such as failure rate data, qualification history, or customer-specific approval processes.