RC0603F4751CS Equivalent & Substitute Parts

Part Overview

The RC0603F4751CS is a 4.75 kOhms ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics. This 0201 (0603 Metric) surface mount component is rated for 0.05W (1/20W) power dissipation and operates across the temperature range of -55°C to 125°C. The part is classified as Active product status with ROHS3 compliance and unlimited moisture sensitivity level (MSL 1). Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and compliance certifications align with the original component requirements, enabling seamless integration in production environments or field replacements.

Substiute Parts

RC0603F4751CS

Samsung Electro-MechanicsIn Stock: 1096RC0603F4751CS Datasheet

Current PartRFQ

CRCW02014K75FKED

Vishay DaleIn Stock: 153256CRCW02014K75FKED Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC0603F4751CS is determined by strict alignment of the following parameters:

Electrical Parameters (Critical):

• Resistance value: 4.75 kOhms
• Tolerance: ±1%
• Power rating: 0.05W (1/20W)

Mechanical Parameters (Critical):

• Package designation: 0201 (0603 Metric)
• Physical dimensions: 0.024" L x 0.012" W (0.60mm x 0.30mm)
• Height seated (max): 0.010" (0.26mm)
• Number of terminations: 2

Compliance Parameters (Required):

• RoHS3 compliance
• Moisture Sensitivity Level: 1 (Unlimited)
• REACH Unaffected status

Material Composition:

• Thick Film construction

The CRCW02014K75FKED manufactured by Vishay Dale meets all critical electrical, mechanical, and compliance requirements, establishing it as a direct equivalent substitute.

Parameter Comparison

Engineering Selection Recommendations

Primary Component: RC0603F4751CS

The RC0603F4751CS is an Active product with full ROHS3 compliance and MSL 1 rating. This component is suitable for applications requiring the specified electrical and thermal characteristics within the -55°C to 125°C operating window.

Substitute Component: CRCW02014K75FKED

The CRCW02014K75FKED from Vishay Dale is a direct electrical and mechanical equivalent. This substitute maintains identical resistance value, tolerance, power rating, and package dimensions. The Vishay component demonstrates enhanced performance characteristics: extended operating temperature range (-55°C to 155°C) and superior temperature coefficient (±100ppm/°C versus ±250ppm/°C). Both components carry ROHS3 compliance and MSL 1 ratings. The substitute is available in Tape & Reel packaging, whereas the original is supplied in Cut Tape format. Selection between these components depends on packaging requirements and application temperature extremes. Both components are Active products suitable for production deployment.

Frequently Asked Questions (FAQ)

Q: Can CRCW02014K75FKED replace RC0603F4751CS in all applications?

A: Yes, the CRCW02014K75FKED meets all critical electrical and mechanical specifications. Both components share identical resistance (4.75 kOhms), tolerance (±1%), power rating (0.05W), package type (0201), and compliance certifications (ROHS3, MSL 1). The Vishay substitute offers extended temperature range and improved temperature coefficient, making it suitable for equivalent or more demanding thermal environments.

Q: What is the difference in packaging between these two parts?

A: The RC0603F4751CS is supplied in Cut Tape (CT) packaging, while the CRCW02014K75FKED is supplied in Tape & Reel (TR) packaging. Both formats contain the same component. Selection depends on assembly line equipment compatibility and inventory management requirements.

Q: Are there any compliance or certification differences?

A: Both components are ROHS3 compliant, REACH Unaffected, and carry MSL 1 (Unlimited) moisture sensitivity ratings. Compliance profiles are equivalent, supporting use in regulated industries and applications with environmental restrictions.

Q: How do the temperature coefficients compare?

A: The RC0603F4751CS has a temperature coefficient of ±250ppm/°C, while the CRCW02014K75FKED has ±100ppm/°C. The Vishay component exhibits superior temperature stability, resulting in tighter resistance tolerance across temperature variations. This difference is relevant for precision analog circuits or applications with wide temperature swings.

Q: What is the maximum operating temperature for each component?

A: The RC0603F4751CS operates from -55°C to 125°C. The CRCW02014K75FKED operates from -55°C to 155°C. The Vishay substitute supports higher temperature applications. For designs operating below 125°C, both components are functionally equivalent.

Q: Can these components be used interchangeably on the same PCB assembly?

A: Yes. Both components have identical physical dimensions (0.024" L x 0.012" W, 0.60mm x 0.30mm) and height (0.010" max, 0.26mm), with two terminations in 0201 package format. PCB footprints and solder reflow profiles are compatible.