RC3225F60R4CS Equivalent & Substitute Parts Reference

Part Overview

The RC3225F60R4CS is a 60.4 Ohm ±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 and is RoHS3 compliant with REACH unaffected designation. The part operates across -55°C to 155°C with moisture resistant characteristics and MSL Level 1 rating.

Substitute parts are identified when equivalent electrical specifications (resistance value, tolerance, temperature coefficient, operating temperature range) and mechanical compatibility (package format, termination count) are maintained, while power rating may be upgraded to higher specifications for enhanced thermal margin in applications.

Substiute Parts

RC3225F60R4CS

Samsung Electro-MechanicsIn Stock: 763RC3225F60R4CS Datasheet

Current PartRFQ

AC1210FR-0760R4L

YAGEOIn Stock: 9305AC1210FR-0760R4L Datasheet

UpgradeRFQ

RC1210FR-0760R4L

YAGEOIn Stock: 5948RC1210FR-0760R4L Datasheet

UpgradeRFQ

CRCW121060R4FKEA

Vishay DaleIn Stock: 30629CRCW121060R4FKEA Datasheet

SimilarRFQ

ERJ-14NF60R4U

Panasonic Electronic ComponentsIn Stock: 19625ERJ-14NF60R4U Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict adherence to the following critical parameters:

Electrical Equivalence Requirements:

• Resistance value: 60.4 Ohms (exact match required)
• Tolerance: ±1% (exact match required)
• Temperature Coefficient: ±100ppm/°C (exact match required)
• Operating Temperature Range: -55°C to 155°C (exact match required)

Mechanical Compatibility Requirements:

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

Allowable Variations:

• Power rating: May be equal or higher than 0.333W (upgrade acceptable)
• Manufacturer: Different manufacturers permitted
• Series designation: Different series permitted
• Packaging format: Cut Tape, Tape & Reel, or Digi-Reel acceptable
• Additional features: Automotive AEC-Q200 qualification acceptable as enhancement
• Compliance certifications: ROHS3 and REACH status maintained across all substitutes

All identified substitute parts maintain identical electrical performance and mechanical fit while meeting or exceeding the original specification compliance requirements.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitutes (Recommended for New Designs):

AC1210FR-0760R4L and RC1210FR-0760R4L are preferred substitutes. Both maintain Active product status with full RoHS3 compliance and REACH unaffected designation. AC1210FR-0760R4L includes Automotive AEC-Q200 qualification, suitable for automotive and industrial applications requiring enhanced reliability documentation. RC1210FR-0760R4L provides equivalent performance without automotive-specific qualification. Both feature upgraded 0.5W power rating, providing increased thermal margin over the original 0.333W specification while maintaining identical electrical characteristics and 1210 package compatibility.

Secondary Substitute (Automotive Applications):

CRCW121060R4FKEA from Vishay Dale maintains Active product status with Automotive AEC-Q200 qualification and 0.5W power rating. This part is suitable for automotive and mission-critical applications where AEC-Q200 documentation is required. Inventory availability is highest among all substitutes at 30,565 pieces.

Legacy Substitute (Not Recommended for New Designs):

ERJ-14NF60R4U from Panasonic carries "Not For New Designs" product status designation. While electrically and mechanically equivalent with AEC-Q200 qualification, this part should not be selected for new product development. Existing designs currently using this part may continue operation, but migration to Active-status alternatives is recommended for long-term supply chain stability.

Selection Criteria Summary:

• All substitutes maintain identical electrical specifications (60.4 Ohms ±1%, ±100ppm/°C, -55°C to 155°C)
• All substitutes are mechanically compatible (1210 package, 2 terminations, thick film construction)
• All substitutes maintain RoHS3 compliance and MSL Level 1 rating
• Power rating upgrade (0.333W to 0.5W) is acceptable and beneficial for thermal performance
• Product status and automotive qualification should guide selection based on application requirements

Frequently Asked Questions (FAQ)

Q: Can AC1210FR-0760R4L directly replace RC3225F60R4CS in existing designs?

A: Yes. AC1210FR-0760R4L is electrically and mechanically equivalent. Both parts have 60.4 Ohm resistance, ±1% tolerance, ±100ppm/°C temperature coefficient, and -55°C to 155°C operating range. The 1210 package format, 2-terminal configuration, and thick film construction are identical. The upgraded 0.5W power rating provides additional thermal margin without affecting circuit performance. RoHS3 compliance and MSL Level 1 rating are maintained.

Q: What is the difference between AC1210FR-0760R4L and RC1210FR-0760R4L?

A: Both parts are manufactured by YAGEO with identical electrical specifications (60.4 Ohms ±1%, 0.5W, ±100ppm/°C, -55°C to 155°C) and mechanical compatibility (1210 package). AC1210FR-0760R4L includes Automotive AEC-Q200 qualification and is available in Cut Tape and Digi-Reel packaging. RC1210FR-0760R4L is available in Tape & Reel format without automotive-specific qualification. Selection depends on application requirements and packaging preferences.

Q: Why do substitute parts have higher power ratings (0.5W vs. 0.333W)?

A: The 0.5W power rating is an upgrade that does not affect electrical performance. Higher power rating indicates greater thermal dissipation capability, providing design margin for transient conditions or worst-case operating scenarios. The 1210 package physical dimensions remain identical. This upgrade is acceptable and beneficial for reliability.

Q: Are all substitute parts suitable for automotive applications?

A: AC1210FR-0760R4L and CRCW121060R4FKEA carry Automotive AEC-Q200 qualification, suitable for automotive applications. RC1210FR-0760R4L does not have automotive-specific qualification but is electrically and mechanically equivalent. ERJ-14NF60R4U has AEC-Q200 qualification but carries "Not For New Designs" status. Application requirements should determine whether AEC-Q200 qualification is necessary.

Q: What does "Not For New Designs" mean for ERJ-14NF60R4U?

A: "Not For New Designs" indicates the manufacturer has discontinued active development and support for this part. While existing inventory exists and the part remains functional, it should not be selected for new product development. This designation typically precedes eventual obsolescence. AC1210FR-0760R4L, RC1210FR-0760R4L, and CRCW121060R4FKEA with Active status are preferred for new designs.

Q: Are there any package format differences that affect PCB assembly?

A: Substitute parts are available in Cut Tape (CT), Digi-Reel, and Tape & Reel (TR) formats. All formats contain identical 1210 package components suitable for automated pick-and-place assembly. Format selection depends on production volume and assembly equipment compatibility. Mechanical dimensions (0.122" to 0.126" length, 0.098" to 0.102" width, 0.024" to 0.028" height) are within standard 1210 tolerances and are PCB-compatible.

Q: Do all substitute parts maintain the same moisture sensitivity level?

A: Yes. All substitute parts maintain MSL Level 1 (Unlimited) rating, identical to the original RC3225F60R4CS. This indicates no moisture sensitivity restrictions during storage or handling. Standard component storage practices apply without special desiccant or humidity control requirements.

Q: What compliance certifications are maintained across all substitutes?

A: All substitute parts maintain RoHS3 compliance and REACH unaffected status, matching the original part. AC1210FR-0760R4L and CRCW121060R4FKEA additionally carry Automotive AEC-Q200 qualification. ECCN and HTSUS classifications remain consistent across all parts (EAR99 and 8533.21.0030 respectively).