RC0603F1132CS Equivalent & Substitute Parts

Part Overview

The RC0603F1132CS is a 11.3 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 level (MSL 1). The RC0603F1132CS is designed for applications requiring precision resistive elements in compact form factors with moisture resistance characteristics. 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 permit functional alternatives.

Substiute Parts

RC0603F1132CS

Samsung Electro-MechanicsIn Stock: 858RC0603F1132CS Datasheet

Current PartRFQ

CRCW020111K3FKED

Vishay DaleIn Stock: 13857CRCW020111K3FKED Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC0603F1132CS are identified based on strict equivalence of core electrical and mechanical parameters. The substitution criteria are:

Primary Equivalence Parameters:

• Resistance value: 11.3 kOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Power rating: 0.05W / 1/20W (exact match required)
• Package: 0201 (0603 Metric) (exact match required)
• Composition: Thick Film (exact match required)

Secondary Compatibility Parameters:

• Operating temperature range: Minimum -55°C, maximum ≥125°C
• RoHS3 compliance: Required
• Moisture sensitivity level: MSL 1 or equivalent
• Number of terminations: 2 (standard for chip resistors)

The CRCW020111K3FKED from Vishay Dale meets all primary equivalence parameters and secondary compatibility requirements, establishing it as a direct functional substitute.

Parameter Comparison

Engineering Selection Recommendations

The CRCW020111K3FKED from Vishay Dale is a direct functional equivalent to the RC0603F1132CS. Both components satisfy identical electrical specifications (11.3 kOhms ±1% at 0.05W) and mechanical requirements (0201 package, 0.60mm x 0.30mm footprint). Both parts maintain Active product status and full RoHS3 compliance with MSL 1 rating.

The Vishay Dale substitute offers an extended operating temperature range (-55°C to 155°C versus -55°C to 125°C) and superior temperature coefficient performance (±100ppm/°C versus ±250ppm/°C), providing enhanced thermal stability in demanding applications. These characteristics represent performance advantages rather than compatibility concerns.

Selection between the RC0603F1132CS and CRCW020111K3FKED should be based on availability, lead time, cost considerations, and specific application thermal requirements. Both components are suitable for direct substitution in circuit designs without modification to PCB layout or assembly processes.

Frequently Asked Questions (FAQ)

Q: Can the CRCW020111K3FKED replace the RC0603F1132CS in existing designs?

A: Yes. The CRCW020111K3FKED is electrically and mechanically equivalent. Both components have identical resistance (11.3 kOhms), tolerance (±1%), power rating (0.05W), package (0201), and physical dimensions. No circuit redesign or PCB layout modification is required.

Q: What are the key differences between these two parts?

A: The primary differences are manufacturer (Samsung versus Vishay Dale) and temperature performance. The Vishay part operates to 155°C (versus 125°C) and has a lower temperature coefficient (±100ppm/°C versus ±250ppm/°C). These represent performance enhancements for the substitute part.

Q: Are both parts RoHS3 compliant?

A: Yes. Both the RC0603F1132CS and CRCW020111K3FKED are RoHS3 compliant with MSL 1 (unlimited) moisture sensitivity level, meeting current environmental and regulatory requirements.

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

A: The CRCW020111K3FKED is preferred for applications approaching or exceeding 125°C due to its extended operating range to 155°C and superior temperature coefficient. The RC0603F1132CS is rated to 125°C maximum.

Q: What is the significance of the temperature coefficient difference?

A: Temperature coefficient indicates resistance value drift with temperature change. The CRCW020111K3FKED's ±100ppm/°C specification provides better resistance stability across temperature variations compared to the RC0603F1132CS at ±250ppm/°C. This is advantageous in precision analog circuits.

Q: Are packaging and tape specifications identical?

A: Yes. Both components are supplied in Tape & Reel (TR) packaging with identical 0201 (0603 Metric) package specifications, dimensions (0.024" L x 0.012" W), and height (0.010" maximum seated height).