RC3225F8061CS Equivalent & Substitute Parts Reference

Part Overview

The RC3225F8061CS is an 8.06 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 with moisture-resistant construction and operates across the temperature range of -55°C to 155°C. The part maintains Active product status and is ROHS3 compliant with MSL 1 rating.

Substitute parts become necessary when the primary component experiences supply constraints, extended lead times, or when design requirements permit higher power ratings or alternative certifications such as automotive qualification.

Substiute Parts

RC3225F8061CS

Samsung Electro-MechanicsIn Stock: 1117RC3225F8061CS Datasheet

Current PartRFQ

ERJ-14NF8061U

Panasonic Electronic ComponentsIn Stock: 13389ERJ-14NF8061U Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution logic for the RC3225F8061CS is based on the following mandatory alignment criteria:

Critical Parameters (Must Match):

• Resistance value: 8.06 kOhms
• Tolerance: ±1% (tighter tolerances acceptable)
• Package format: 1210 (3225 Metric)
• Operating temperature range: -55°C to 155°C minimum
• Composition: Thick film construction

Acceptable Variation Parameters:

• Power rating: Substitute must equal or exceed 0.333W
• Temperature coefficient: ±100ppm/°C or better
• RoHS compliance: ROHS3 or equivalent
• Moisture sensitivity: MSL 1 acceptable

The ERJ-14NF8061U from Panasonic Electronic Components qualifies as a direct substitute based on matching resistance, tolerance, package, temperature range, and composition. The higher power rating (0.5W vs. 0.333W) represents an acceptable upgrade that maintains backward compatibility in circuit applications.

Parameter Comparison

Engineering Selection Recommendations

Primary Component Selection: The RC3225F8061CS maintains Active product status and is the preferred choice for new design implementations. This component is currently in full production with established supply channels and represents the baseline specification for this 8.06 kOhms 1/3W 1210 resistor application.

Substitute Component Consideration: The ERJ-14NF8061U from Panasonic qualifies as an electrical and mechanical equivalent with the following distinctions:

• Higher power rating (0.5W) provides additional thermal margin in circuit applications
• AEC-Q200 automotive qualification extends applicability to automotive-grade designs
• Product status listed as "Not For New Designs" indicates this component is in mature/declining production phase
• Identical electrical parameters (resistance, tolerance, temperature coefficient) ensure functional equivalence
• Identical package dimensions and MSL rating confirm mechanical and handling compatibility

Selection Criteria: Use RC3225F8061CS for new designs and standard applications. Use ERJ-14NF8061U when supply of the primary component is unavailable, when automotive qualification is required, or when the additional power dissipation capability provides circuit design benefits.

Frequently Asked Questions (FAQ)

Q: Can ERJ-14NF8061U replace RC3225F8061CS in existing designs?

A: Yes. The ERJ-14NF8061U is electrically and mechanically compatible. The higher power rating (0.5W vs. 0.333W) does not create incompatibility; it provides additional thermal capability. Physical dimensions are equivalent within tolerance for 1210 package format. Both components operate across -55°C to 155°C and maintain ±1% tolerance.

Q: What does "Not For New Designs" mean for the ERJ-14NF8061U?

A: This product status indicates the component is in mature production phase and may have extended lead times or eventual discontinuation. For new design projects, Samsung RC3225F8061CS is the recommended primary selection. The ERJ-14NF8061U remains suitable for replacement, repair, and legacy system applications.

Q: Are there dimensional differences between these components?

A: Both components use the 1210 (3225 Metric) package. Length is 0.126" (3.20mm) for both. Width differs slightly: RC3225F8061CS is 0.100" (2.55mm) while ERJ-14NF8061U is 0.098" (2.50mm). Height-seated maximum is 0.026" (0.66mm) for RC3225F8061CS and 0.028" (0.70mm) for ERJ-14NF8061U. These variations fall within standard 1210 package tolerance and do not affect PCB footprint compatibility.

Q: Does the AEC-Q200 certification on ERJ-14NF8061U affect general-purpose applications?

A: No. AEC-Q200 certification represents additional qualification testing and does not restrict use in non-automotive applications. The component is fully compatible with standard industrial and consumer electronics designs.

Q: What is the significance of MSL 1 rating for both components?

A: MSL 1 (Moisture Sensitivity Level 1) indicates unlimited shelf life without moisture bake requirements. Both components can be stored and handled under standard conditions without special moisture control procedures, simplifying inventory management and reducing preparation time before assembly.

Q: Are there any compliance differences between RC3225F8061CS and ERJ-14NF8061U?

A: Both components are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99. Regulatory and environmental compliance is equivalent. The ERJ-14NF8061U includes additional AEC-Q200 automotive qualification, which is a superset of standard compliance requirements.