RC5025F114CS Equivalent & Substitute Parts

Part Overview

The RC5025F114CS is a 110 kOhms ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics in the 2010 (5025 Metric) package format. This component is rated for 0.667W (2/3W) continuous power dissipation and operates across the temperature range of -55°C to 155°C. The part is classified as Active product status and carries ROHS3 compliance with Moisture Sensitivity Level 1 (unlimited shelf life).

Substitute parts are necessary when the original Samsung component becomes unavailable, when design requirements demand higher power ratings, or when specific certifications such as automotive AEC-Q200 qualification are required for application-specific implementations.

Substiute Parts

RC5025F114CS

Samsung Electro-MechanicsIn Stock: 875RC5025F114CS Datasheet

Current PartRFQ

RC2010FK-07110KL

YAGEOIn Stock: 792RC2010FK-07110KL Datasheet

UpgradeRFQ

CRCW2010110KFKEF

Vishay DaleIn Stock: 7833CRCW2010110KFKEF Datasheet

SimilarRFQ

ERJ-12SF1103U

Panasonic Electronic ComponentsIn Stock: 5834ERJ-12SF1103U Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the RC5025F114CS is determined by strict adherence to the following electrical and mechanical parameters:

Primary Substitution Criteria:

• Resistance value: 110 kOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Package format: 2010 (5025 Metric) (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature range: -55°C to 155°C (exact match required)
• Composition: Thick Film (exact match required)

Secondary Substitution Criteria:

• Power rating: 0.667W minimum (equal or higher ratings are acceptable)
• Moisture Sensitivity Level: 1 (Unlimited) (equal or better ratings are acceptable)
• RoHS compliance: ROHS3 or equivalent (equal or better compliance is acceptable)

All substitute parts listed maintain identical electrical characteristics and mechanical dimensions while meeting or exceeding the environmental and compliance specifications of the original component.

Parameter Comparison

Engineering Selection Recommendations

RC2010FK-07110KL (YAGEO): This substitute provides a direct functional replacement with identical electrical specifications and a higher power rating of 0.75W. The component maintains ROHS3 compliance and Active product status, making it suitable for new designs. The increased power rating provides additional thermal margin in applications where the original 0.667W specification is marginal.

CRCW2010110KFKEF (Vishay Dale): This substitute offers equivalent electrical performance with 0.75W power rating and includes AEC-Q200 automotive qualification. ROHS3 compliance and Active product status support long-term design continuity. The automotive certification qualifies this component for applications requiring automotive-grade reliability standards.

ERJ-12SF1103U (Panasonic Electronic Components): This substitute meets all electrical and mechanical requirements with 0.75W power rating and AEC-Q200 automotive qualification. However, the component carries "Not For New Designs" product status and RoHS non-compliance. This part is suitable only for legacy system maintenance or replacement in existing designs where the original specification cannot be met.

For new design implementations, RC2010FK-07110KL or CRCW2010110KFKEF are preferred. For automotive applications requiring AEC-Q200 certification, CRCW2010110KFKEF is the recommended selection. ERJ-12SF1103U should be limited to legacy system support only.

Frequently Asked Questions (FAQ)

Q: Can RC2010FK-07110KL replace RC5025F114CS in all applications?

A: Yes. RC2010FK-07110KL maintains identical resistance, tolerance, temperature coefficient, and operating temperature range. The higher power rating (0.75W versus 0.667W) is compatible with all applications designed for the original component. Both components use the same 2010 (5025 Metric) package format with identical physical dimensions.

Q: What is the difference between the 0.667W and 0.75W power ratings?

A: The power rating indicates maximum continuous power dissipation capability. The 0.75W rating of substitute parts provides approximately 12.5% additional thermal capacity compared to the original 0.667W specification. This higher rating does not affect electrical performance and is fully backward compatible.

Q: Why is CRCW2010110KFKEF recommended for automotive applications?

A: CRCW2010110KFKEF carries AEC-Q200 automotive qualification, which certifies the component for automotive-grade reliability and environmental stress testing. This certification is required for applications subject to automotive industry standards and specifications.

Q: Can ERJ-12SF1103U be used in new product designs?

A: No. ERJ-12SF1103U carries "Not For New Designs" product status and RoHS non-compliance. This component is suitable only for replacement in existing systems or legacy applications. New designs must use RC2010FK-07110KL or CRCW2010110KFKEF.

Q: Are all substitute parts available in the same packaging format?

A: Yes. All substitute parts use the 2010 (5025 Metric) package format with identical physical dimensions (0.197" L x 0.098" W / 5.00mm x 2.50mm). All components feature 2 terminations and are compatible with standard surface mount assembly processes.

Q: What is Moisture Sensitivity Level 1?

A: Moisture Sensitivity Level 1 indicates unlimited shelf life without moisture control requirements. The component does not require special storage conditions or dry-pack handling, simplifying inventory management and logistics.

Q: Are all substitute parts ROHS3 compliant?

A: RC2010FK-07110KL and CRCW2010110KFKEF are ROHS3 compliant. ERJ-12SF1103U is RoHS non-compliant and should not be used in applications requiring RoHS compliance.