RC0603F334CS Equivalent & Substitute Parts

Part Overview

The RC0603F334CS is a 330 kOhms ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics, rated at 0.05W (1/20W) power dissipation 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 part is specified for applications requiring precision resistive elements across industrial and commercial temperature ranges. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, packaging format, and regulatory compliance to ensure direct interchangeability in circuit designs.

Substiute Parts

RC0603F334CS

Samsung Electro-MechanicsIn Stock: 847RC0603F334CS Datasheet

Current PartRFQ

CRCW0201330KFKED

Vishay DaleIn Stock: 7794CRCW0201330KFKED Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC0603F334CS is determined by the following critical parameters:

Electrical Specifications: Resistance value of 330 kOhms and tolerance of ±1% are mandatory matching criteria. Power rating of 0.05W (1/20W) and thick film composition must be identical.

Mechanical Compatibility: Package designation 0201 (0603 Metric) with dimensions 0.024" L x 0.012" W (0.60mm x 0.30mm) and maximum seated height of 0.010" (0.26mm) ensures physical interchangeability on printed circuit boards.

Regulatory & Environmental Compliance: RoHS3 compliance, REACH Unaffected status, and MSL 1 rating are required for equivalent substitution in regulated applications.

Packaging Format: Tape & Reel (TR) format maintains supply chain compatibility and automated assembly compatibility.

The CRCW0201330KFKED manufactured by Vishay Dale meets all these criteria and qualifies as a direct substitute for the RC0603F334CS.

Parameter Comparison

Engineering Selection Recommendations

Both the RC0603F334CS and CRCW0201330KFKED are Active product status components with full RoHS3 compliance and REACH Unaffected certification, qualifying them for use in regulated markets and applications requiring environmental compliance documentation.

The CRCW0201330KFKED offers enhanced performance characteristics within the substitution framework: a lower temperature coefficient of ±100ppm/°C compared to ±250ppm/°C for the Samsung part, and an extended operating temperature range of -55°C to 155°C versus -55°C to 125°C. These improvements do not compromise substitution eligibility but provide additional design margin in temperature-sensitive applications.

Selection between these parts should be based on component availability, supply chain logistics, and cost considerations, as all electrical, mechanical, and regulatory parameters are equivalent or superior in the Vishay Dale substitute.

Frequently Asked Questions (FAQ)

Q: Can CRCW0201330KFKED be used as a direct replacement for RC0603F334CS in existing designs?

A: Yes. Both parts share identical resistance value (330 kOhms), tolerance (±1%), power rating (0.05W), package format (0201/0603 Metric), physical dimensions, and regulatory compliance status. Direct substitution is supported without circuit redesign.

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

A: The CRCW0201330KFKED has a lower temperature coefficient (±100ppm/°C versus ±250ppm/°C) and extended operating range (-55°C to 155°C versus -55°C to 125°C). These represent performance improvements that do not affect substitution compatibility.

Q: Do both parts meet the same regulatory requirements?

A: Yes. Both RC0603F334CS and CRCW0201330KFKED are RoHS3 compliant, REACH Unaffected, and carry MSL 1 (Unlimited) moisture sensitivity rating. Regulatory documentation requirements are equivalent.

Q: Is the Tape & Reel packaging format identical for both parts?

A: Yes. Both parts are supplied in Tape & Reel (TR) format, ensuring compatibility with automated assembly equipment and supply chain handling procedures.

Q: What are the key parameters that determine substitution eligibility?

A: Substitution is determined by matching resistance value, tolerance, power rating, composition type, package designation, physical dimensions, height specification, termination count, and regulatory compliance status. All these parameters are identical between the RC0603F334CS and CRCW0201330KFKED.