RC3225F114CS Equivalent & Substitute Parts

Part Overview

The RC3225F114CS is a 110 kOhms ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics in the 1210 (3225 Metric) package format. This component is rated for 0.333W (1/3W) power dissipation and operates across the temperature range of -55°C to 155°C. The part is classified as Active product status and maintains full RoHS3 compliance with MSL 1 (Unlimited) moisture sensitivity rating.

Equivalent and substitute parts are identified when design requirements permit higher power ratings, alternative manufacturing sources, or automotive-grade certifications while maintaining the core electrical specifications of 110 kOhms resistance and ±1% tolerance.

Substiute Parts

RC3225F114CS

Samsung Electro-MechanicsIn Stock: 929RC3225F114CS Datasheet

Current PartRFQ

RC1210FR-07110KL

YAGEOIn Stock: 10325RC1210FR-07110KL Datasheet

UpgradeRFQ

CRCW1210110KFKEA

Vishay DaleIn Stock: 5707CRCW1210110KFKEA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC3225F114CS are qualified based on the following substitution criteria:

Mandatory Matching Parameters:

• Resistance value: 110 kOhms
• Tolerance: ±1%
• Package format: 1210 (3225 Metric)
• Composition: Thick Film
• Temperature Coefficient: ±100ppm/°C
• Operating Temperature Range: -55°C ~ 155°C
• Moisture Sensitivity Level: 1 (Unlimited)
• RoHS3 Compliance

Allowable Variation Parameters:

• Power rating: Equal to or greater than 0.333W (1/3W)
• Physical dimensions: Within standard 1210 package tolerances
• Packaging format: Tape & Reel acceptable for equivalent function

The RC1210FR-07110KL (YAGEO) and CRCW1210110KFKEA (Vishay Dale) both satisfy all mandatory matching parameters. Both substitute parts feature increased power ratings of 0.5W (1/2W), which provides enhanced thermal performance while maintaining electrical equivalence. The CRCW1210110KFKEA additionally carries AEC-Q200 automotive qualification.

Parameter Comparison

Engineering Selection Recommendations

All three parts maintain Active product status and full compliance with RoHS3 and REACH regulations. Selection between the main part and substitutes depends on application-specific requirements:

RC3225F114CS (Samsung Electro-Mechanics): Primary selection for standard applications requiring 0.333W power dissipation. Moisture-resistant thick film construction with unlimited MSL rating provides reliability in standard industrial environments.

RC1210FR-07110KL (YAGEO): Upgrade option providing 0.5W power rating in identical 1210 package format. Suitable for applications requiring enhanced thermal margin or higher power dissipation capability while maintaining all electrical and environmental specifications.

CRCW1210110KFKEA (Vishay Dale): Selection for automotive applications requiring AEC-Q200 qualification. Provides 0.5W power rating with automotive-grade reliability certification. Identical electrical performance and package compatibility with enhanced qualification for automotive environments.

Frequently Asked Questions (FAQ)

Q: Can RC1210FR-07110KL replace RC3225F114CS in any application?

A: Yes. The RC1210FR-07110KL maintains identical electrical specifications (110 kOhms ±1%, ±100ppm/°C, -55°C to 155°C operating range) and package format (1210). The higher 0.5W power rating provides additional thermal capability without affecting circuit performance.

Q: What is the difference between RC1210FR-07110KL and CRCW1210110KFKEA?

A: Both parts share identical electrical specifications and 0.5W power ratings. The primary difference is AEC-Q200 automotive qualification on the CRCW1210110KFKEA. Select CRCW1210110KFKEA for automotive applications; either part is suitable for standard industrial applications.

Q: Are physical dimensions identical across all three parts?

A: All three parts conform to the 1210 (3225 Metric) package standard. Minor dimensional variations exist within standard package tolerances: RC3225F114CS measures 3.20mm × 2.55mm, RC1210FR-07110KL measures 3.10mm × 2.60mm, and CRCW1210110KFKEA measures 3.20mm × 2.50mm. These variations remain within 1210 package specifications and do not affect PCB layout compatibility.

Q: Is moisture sensitivity identical across all substitutes?

A: Yes. All three parts carry MSL 1 (Unlimited) moisture sensitivity rating, indicating no moisture-related handling restrictions during storage, transport, or assembly.

Q: Can these parts be used interchangeably in existing designs?

A: Yes, provided the application does not require specific manufacturer qualification or supply chain constraints. All three parts deliver equivalent electrical performance in the 1210 package format with identical resistance, tolerance, and temperature characteristics.

Q: What packaging formats are available for these parts?

A: RC3225F114CS is available in standard packaging. RC1210FR-07110KL and CRCW1210110KFKEA are supplied in Tape & Reel (TR) format for automated assembly processes.