RC3225F8063CS Equivalent & Substitute Parts

Part Overview

The RC3225F8063CS is a 806 kOhms ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics, rated at 0.333W (1/3W) in a 1210 (3225 Metric) package. This component is classified as Active product status and is currently in stock with 1165 pieces available.

Substitute parts become necessary when the primary component experiences supply constraints, extended lead times, or when design requirements permit alternative manufacturers meeting equivalent electrical and mechanical specifications. The RC3225F8063CS has been identified with one direct substitute that maintains critical parameter compatibility.

Substiute Parts

RC3225F8063CS

Samsung Electro-MechanicsIn Stock: 1270RC3225F8063CS Datasheet

Current PartRFQ

ERJ-14NF8063U

Panasonic Electronic ComponentsIn Stock: 10465ERJ-14NF8063U Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC3225F8063CS is determined by strict alignment of the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 806 kOhms
• Tolerance: ±1%
• Package / Case: 1210 (3225 Metric)
• Composition: Thick Film
• Temperature Coefficient: ±100ppm/°C
• Operating Temperature Range: -55°C ~ 155°C
• Moisture Sensitivity Level: 1 (Unlimited)
• RoHS Status: ROHS3 Compliant

Allowable Variation:

• Power Rating: The substitute may exceed the 0.333W specification, provided it does not fall below this minimum threshold. Higher power ratings maintain backward compatibility in circuits designed for the RC3225F8063CS.

The identified substitute ERJ-14NF8063U meets all mandatory parameters and exceeds the power rating requirement at 0.5W (1/2W), making it electrically and mechanically compatible for direct substitution.

Parameter Comparison

Engineering Selection Recommendations

Primary Component (RC3225F8063CS): The RC3225F8063CS maintains Active product status and is recommended for new designs. This component is currently in stock with 1165 pieces available, ensuring supply continuity. It carries full ROHS3 compliance and REACH unaffected status, meeting all regulatory requirements for current and future applications.

Substitute Component (ERJ-14NF8063U): The ERJ-14NF8063U is classified as Not For New Designs. This designation indicates the component is available for existing design support and legacy applications only. However, it remains electrically and mechanically compatible with the RC3225F8063CS for substitution purposes in established circuits. The ERJ-14NF8063U carries AEC-Q200 automotive qualification, providing additional reliability assurance for applications requiring automotive-grade components. This substitute is available in higher inventory (10391 pieces) and may be selected when supply of the primary component is constrained.

Both components maintain identical electrical parameters (resistance, tolerance, temperature coefficient, operating temperature range) and equivalent mechanical compatibility within the 1210 package footprint.

Frequently Asked Questions (FAQ)

Q: Can ERJ-14NF8063U be used as a direct replacement for RC3225F8063CS in existing designs?

A: Yes. The ERJ-14NF8063U meets all critical electrical and mechanical parameters required for substitution. Both components share identical resistance (806 kOhms), tolerance (±1%), temperature coefficient (±100ppm/°C), operating temperature range (-55°C ~ 155°C), and package specification (1210 / 3225 Metric). The higher power rating of ERJ-14NF8063U (0.5W versus 0.333W) provides additional thermal margin and maintains backward compatibility.

Q: What is the significance of the "Not For New Designs" status on ERJ-14NF8063U?

A: This designation indicates that Panasonic Electronic Components does not recommend the ERJ-14NF8063U for incorporation into new product designs. However, the component remains available for supporting existing designs and legacy applications. For new designs, the RC3225F8063CS (Active status) is the preferred selection.

Q: Are there dimensional differences between these components?

A: Minor dimensional variations exist. The RC3225F8063CS measures 0.126" L x 0.100" W (3.20mm x 2.55mm) with a maximum seated height of 0.026" (0.66mm). The ERJ-14NF8063U measures 0.126" L x 0.098" W (3.20mm x 2.50mm) with a maximum seated height of 0.028" (0.70mm). These differences are within standard PCB layout tolerances for 1210 package components and do not affect functional compatibility or board-level assembly.

Q: Do both components meet the same compliance standards?

A: Yes. Both RC3225F8063CS and ERJ-14NF8063U are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99 with identical HTSUS code 8533.21.0030. Both maintain Moisture Sensitivity Level 1 (Unlimited), indicating no special moisture handling requirements during storage or assembly.

Q: What is the difference in packaging between these components?

A: The RC3225F8063CS is supplied in standard packaging (not specified in detail). The ERJ-14NF8063U is supplied in Tape & Reel (TR) format, which is standard for high-volume automated assembly operations. Both are compatible with standard SMD pick-and-place equipment for 1210 package components.

Q: Why does ERJ-14NF8063U have a higher power rating?

A: The 0.5W (1/2W) rating of ERJ-14NF8063U versus the 0.333W (1/3W) rating of RC3225F8063CS reflects design margin differences between manufacturers. A higher power rating indicates greater thermal dissipation capability at the same physical package size. This provides additional safety margin in applications and does not create compatibility issues when substituting into circuits designed for the lower-rated component.