RC3225F69R8CS Equivalent & Substitute Parts Reference

Part Overview

The RC3225F69R8CS is a 69.8 Ohm ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics, rated at 0.333W (1/3W) power dissipation in a 1210 (3225 Metric) surface mount package. This component is classified as Active product status with full RoHS3 compliance and unlimited moisture sensitivity rating (MSL 1).

Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are maintained across the same package footprint and performance envelope. The primary substitute identified is the ERJ-14NF69R8U from Panasonic Electronic Components, which shares identical resistance, tolerance, and package dimensions while offering increased power rating and automotive qualification.

Substiute Parts

RC3225F69R8CS

Samsung Electro-MechanicsIn Stock: 1212RC3225F69R8CS Datasheet

Current PartRFQ

ERJ-14NF69R8U

Panasonic Electronic ComponentsIn Stock: 12697ERJ-14NF69R8U Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC3225F69R8CS is determined by strict adherence to the following criteria:

Mandatory Matching Parameters:

• Resistance value: 69.8 Ohms
• Tolerance: ±1%
• Package / Case: 1210 (3225 Metric)
• Composition: Thick Film
• Temperature Coefficient: ±100ppm/°C
• Operating Temperature Range: -55°C ~ 155°C
• RoHS3 Compliance

Allowable Variation Parameters:

• Power Rating: Substitute may equal or exceed 0.333W (1/3W)
• Moisture Sensitivity Level: MSL 1 is acceptable
• Product Status: Active or Not For New Designs both acceptable for substitution purposes
• Packaging Format: May differ (Tape & Reel vs. other formats)
• Dimensional Tolerance: Minor variations within standard package specifications permitted

The ERJ-14NF69R8U qualifies as a direct substitute because it maintains all mandatory electrical and mechanical parameters while providing a higher power rating (0.5W vs. 0.333W) and automotive AEC-Q200 qualification, making it suitable for applications requiring enhanced thermal performance or automotive-grade reliability.

Parameter Comparison

Engineering Selection Recommendations

RC3225F69R8CS Selection Criteria:

• Primary choice for new designs requiring Active product status
• Suitable for applications with power dissipation requirements of 0.333W or less
• Recommended when Samsung Electro-Mechanics supply chain is preferred or established

ERJ-14NF69R8U Selection Criteria:

• Acceptable for existing designs or legacy system maintenance
• Provides enhanced thermal margin with 0.5W power rating
• Includes AEC-Q200 automotive qualification for applications requiring automotive-grade reliability
• Product status "Not For New Designs" indicates this part is in mature/declining phase; use only for replacement or non-critical new applications
• Verify packaging format (Tape & Reel) compatibility with assembly equipment before selection

Compliance Verification: Both parts maintain full RoHS3 compliance and REACH Unaffected status, meeting current environmental and regulatory requirements. MSL 1 rating on both parts eliminates moisture-related handling restrictions.

Frequently Asked Questions (FAQ)

Q: Can ERJ-14NF69R8U directly replace RC3225F69R8CS in existing designs?

A: Yes. Both parts share identical resistance (69.8 Ohms), tolerance (±1%), package footprint (1210 / 3225 Metric), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C ~ 155°C). The ERJ-14NF69R8U provides higher power rating (0.5W vs. 0.333W), which is compatible with applications designed for the lower-rated part.

Q: What is the significance of "Not For New Designs" status on the ERJ-14NF69R8U?

A: This designation indicates the part is in mature production phase with no active development. It remains available for replacement and maintenance applications but should not be selected for new product designs. For new designs, the RC3225F69R8CS (Active status) is the preferred choice.

Q: Are there dimensional differences between these parts?

A: Minor dimensional variations exist within standard package tolerances. RC3225F69R8CS measures 0.126" L x 0.100" W (3.20mm x 2.55mm) with 0.026" max height, while ERJ-14NF69R8U measures 0.126" L x 0.098" W (3.20mm x 2.50mm) with 0.028" max height. These differences are functionally equivalent for 1210 package applications and do not affect PCB footprint compatibility.

Q: What does AEC-Q200 qualification on the ERJ-14NF69R8U indicate?

A: AEC-Q200 is an automotive industry standard qualification demonstrating the part meets automotive reliability and performance requirements. This qualification is present on the substitute part but not on the main part. Selection of the AEC-Q200 qualified substitute is appropriate for automotive applications or systems requiring automotive-grade component reliability.

Q: Can packaging format differences affect component selection?

A: Yes. The ERJ-14NF69R8U is supplied in Tape & Reel (TR) format, which may differ from the main part's packaging. Verify that assembly equipment and procurement processes support Tape & Reel format before selecting this substitute. Format compatibility is a practical consideration independent of electrical performance.

Q: Are there other substitute parts available for RC3225F69R8CS?

A: The ERJ-14NF69R8U is the identified substitute based on provided input parameters. Additional substitutes referenced in the ERJ-14NF69R8U data (AF1210FR-0769R8L, CRCW121069R8FKEA, AC1210FR-0769R8L, ERJ-P06F69R8V, ERJ-S14F69R8U) would require separate evaluation against the same substitution criteria.