RC3225F6980CS Equivalent & Substitute Parts

Part Overview

The RC3225F6980CS is a 698 Ohm ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics, rated at 0.333W (1/3W) power dissipation in a 1210 (3225 Metric) 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-14NF6980U from Panasonic Electronic Components, which shares identical resistance, tolerance, and package dimensions while offering increased power rating and automotive-grade qualification.

Substiute Parts

RC3225F6980CS

Samsung Electro-MechanicsIn Stock: 1102RC3225F6980CS Datasheet

Current PartRFQ

ERJ-14NF6980U

Panasonic Electronic ComponentsIn Stock: 4920ERJ-14NF6980U Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC3225F6980CS is determined by strict alignment with the following critical parameters:

Electrical Compatibility Requirements:

• Resistance value: 698 Ohms (exact match required)
• Tolerance: ±1% (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature range: -55°C ~ 155°C (minimum requirement)

Mechanical Compatibility Requirements:

• Package type: 1210 (3225 Metric) (exact match required)
• Number of terminations: 2 (exact match required)
• Composition: Thick Film (exact match required)

Compliance Requirements:

• RoHS3 compliance (mandatory)
• Moisture Sensitivity Level 1 (unlimited) or equivalent

The ERJ-14NF6980U qualifies as a substitute because it maintains all electrical parameters, package dimensions, and compliance certifications. The increased power rating (0.5W vs. 0.333W) represents a higher capability margin and does not disqualify substitution in applications where the original 0.333W rating is specified, provided the circuit design accommodates the component's physical dimensions.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: ERJ-14NF6980U

The ERJ-14NF6980U is electrically and mechanically compatible with the RC3225F6980CS for direct substitution in applications requiring 698 Ohm ±1% resistors in 1210 package format. Both components maintain identical resistance, tolerance, temperature coefficient, and operating temperature specifications. Both achieve RoHS3 compliance and MSL 1 rating.

Considerations for Selection:

The ERJ-14NF6980U carries "Not For New Designs" product status, indicating Panasonic has transitioned this part number away from active production. For new design implementations, the RC3225F6980CS (Active status) is the preferred choice. For existing designs or legacy system support where ERJ-14NF6980U inventory exists, substitution is technically valid provided circuit design accommodates the slightly increased height (0.028" vs. 0.026" maximum seated height).

The ERJ-14NF6980U includes AEC-Q200 automotive qualification, which the RC3225F6980CS does not specify. This additional certification does not prevent substitution in non-automotive applications and provides enhanced reliability margin in automotive environments if required.

The power rating difference (0.5W vs. 0.333W) does not restrict substitution. The substitute's higher power capability ensures adequate thermal margin in all applications where the original 0.333W specification is met.

Frequently Asked Questions (FAQ)

Q: Can ERJ-14NF6980U replace RC3225F6980CS in existing designs?

A: Yes. The ERJ-14NF6980U maintains identical electrical specifications (698 Ohms ±1%, ±100ppm/°C, -55°C to 155°C operating range) and package footprint (1210/3225 Metric). Physical dimensions are functionally equivalent with maximum height difference of 0.002" (0.04mm). Both components are RoHS3 compliant with MSL 1 rating.

Q: What is the significance of "Not For New Designs" status on the ERJ-14NF6980U?

A: This designation indicates Panasonic has discontinued active production and recommends against incorporating this part into new product designs. Existing inventory may remain available through authorized distributors for a limited period. For new designs, specify the RC3225F6980CS (Active status) or identify alternative suppliers offering equivalent 698 Ohm 1210 resistors with Active product status.

Q: Are there dimensional compatibility concerns between these parts?

A: Dimensional differences are minimal and functionally equivalent. The ERJ-14NF6980U is 0.002" (0.04mm) narrower in width and 0.002" (0.04mm) taller in seated height compared to the RC3225F6980CS. These variations fall within standard PCB layout tolerances for 1210 package components and do not require design modification.

Q: Does the higher power rating of ERJ-14NF6980U (0.5W vs. 0.333W) affect compatibility?

A: No. Higher power rating indicates greater thermal capability and does not restrict substitution. The substitute component will operate within specification in all applications where the original 0.333W rating is satisfied. No circuit redesign is required.

Q: What compliance certifications apply to both parts?

A: Both RC3225F6980CS and ERJ-14NF6980U are RoHS3 compliant, REACH unaffected, and classified as MSL 1 (unlimited moisture sensitivity). The ERJ-14NF6980U additionally carries AEC-Q200 automotive qualification, which the RC3225F6980CS does not specify.

Q: Can these parts be used interchangeably in automated assembly?

A: Yes, from an electrical and mechanical standpoint. Both components use identical 1210 package format with 2 terminations and are available in standard tape and reel packaging. Verify with your assembly partner that component height variation (0.002" maximum difference) does not affect pick-and-place equipment calibration or solder reflow profiles.