RC3225F2263CS Equivalent & Substitute Parts Reference

Part Overview

The RC3225F2263CS is a 226 kOhms ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics in the 1210 (3225 Metric) package format with 0.333W power rating. This component is classified as Active product status with full RoHS3 compliance and unlimited moisture sensitivity level (MSL 1).

Substitute parts are identified when equivalent resistance values, tolerance specifications, package dimensions, and thermal operating ranges align with the original component specifications. The following substitute parts maintain electrical and mechanical compatibility within the defined parameter set.

Substiute Parts

RC3225F2263CS

Samsung Electro-MechanicsIn Stock: 744RC3225F2263CS Datasheet

Current PartRFQ

ERJ-14NF2263U

Panasonic Electronic ComponentsIn Stock: 12374ERJ-14NF2263U Datasheet

SimilarRFQ

ERJ-P14F2263U

Panasonic Electronic ComponentsIn Stock: 15594ERJ-P14F2263U Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC3225F2263CS are qualified based on the following criteria:

Electrical Parameters (Must Match):

• Resistance value: 226 kOhms
• Tolerance: ±1%
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C to 155°C

Mechanical Parameters (Must Match):

• Package / Case: 1210 (3225 Metric)
• Composition: Thick Film
• Number of terminations: 2

Compliance Parameters (Must Match or Exceed):

• RoHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

Power Rating Consideration: Substitute parts with equal or higher power ratings (0.333W or greater) are acceptable for direct substitution in circuits designed for the RC3225F2263CS.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: ERJ-P14F2263U (Panasonic)

The ERJ-P14F2263U is the recommended substitute for new designs. This component maintains Active product status, matching the RC3225F2263CS in all critical electrical parameters. The higher power rating (0.5W versus 0.333W) provides additional thermal margin. Panasonic's ERJ-P14 series includes pulse withstanding capability and AEC-Q200 automotive qualification, extending application scope. Both components are ROHS3 compliant with MSL 1 rating.

Secondary Substitute: ERJ-14NF2263U (Panasonic)

The ERJ-14NF2263U is electrically and mechanically equivalent to the RC3225F2263CS with identical resistance, tolerance, and temperature specifications. However, this component carries "Not For New Designs" status, limiting its use to legacy system maintenance or replacement applications where design continuity is required. The higher power rating (0.5W) and AEC-Q200 qualification remain valid for substitution purposes.

Substitution Constraints:

Both Panasonic alternatives exhibit maximum seated height of 0.70mm compared to the Samsung component's 0.66mm. Verify PCB layout clearance in space-constrained applications before implementation. Width dimensions differ by 0.05mm (2.50mm versus 2.55mm), which is within standard PCB pad tolerance and does not affect substitution viability.

Frequently Asked Questions (FAQ)

Q: Can ERJ-P14F2263U replace RC3225F2263CS in existing designs?

A: Yes. The ERJ-P14F2263U maintains identical electrical specifications (226 kOhms ±1%, ±100ppm/°C, -55°C to 155°C operating range) and package format (1210 / 3225 Metric). The higher power rating (0.5W) is compatible with circuits designed for 0.333W components. Verify PCB layout clearance for the 0.70mm maximum seated height.

Q: What is the difference between ERJ-14NF2263U and ERJ-P14F2263U?

A: Both components share identical electrical and mechanical specifications. The ERJ-P14F2263U includes pulse withstanding capability and maintains Active product status. The ERJ-14NF2263U is designated "Not For New Designs." For new applications, ERJ-P14F2263U is the preferred choice.

Q: Are dimensional differences between substitutes significant?

A: The width difference (2.50mm versus 2.55mm) is within standard PCB pad tolerance and does not affect substitution. The height difference (0.70mm versus 0.66mm) requires verification of PCB clearance in space-constrained layouts. Length remains constant at 3.20mm across all parts.

Q: Do all substitute parts meet RoHS3 compliance?

A: Yes. RC3225F2263CS, ERJ-14NF2263U, and ERJ-P14F2263U are all ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity level. REACH status is unaffected for all three components.

Q: Can I use these substitutes in automotive applications?

A: The Panasonic ERJ-14NF2263U and ERJ-P14F2263U both carry AEC-Q200 automotive qualification. The Samsung RC3225F2263CS does not specify AEC-Q200 rating. For automotive applications requiring AEC-Q200 compliance, use Panasonic alternatives.

Q: What is the inventory status for each part?

A: RC3225F2263CS: 666 Pcs in stock. ERJ-14NF2263U: 12,305 Pcs in stock. ERJ-P14F2263U: 15,498 Pcs in stock. Panasonic alternatives offer significantly higher availability.