RC6432F1332CS Equivalent & Substitute Parts Reference

Part Overview

The RC6432F1332CS is a 13.3 kOhms ±1% 1W chip resistor manufactured by Samsung Electro-Mechanics in the 2512 (6432 Metric) package format. This thick film, moisture-resistant component operates across the temperature range of -55°C to 155°C and maintains a temperature coefficient of ±100ppm/°C. The part is currently in active production status with ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1).

Equivalent and substitute parts are identified when components share identical electrical specifications, mechanical dimensions, and environmental ratings. Substitution becomes necessary due to inventory availability, supply chain optimization, or procurement preferences while maintaining functional equivalence in circuit applications.

Substiute Parts

RC6432F1332CS

Samsung Electro-MechanicsIn Stock: 935RC6432F1332CS Datasheet

Current PartRFQ

CRCW251213K3FKEG

Vishay DaleIn Stock: 8804CRCW251213K3FKEG Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the RC6432F1332CS is determined by strict equivalence across the following critical parameters:

Electrical Equivalence Requirements:

• Resistance value: 13.3 kOhms (exact match)
• Tolerance: ±1% (exact match)
• Power rating: 1W (exact match)
• Temperature coefficient: ±100ppm/°C (exact match)
• Operating temperature range: -55°C to 155°C (exact match)

Mechanical Equivalence Requirements:

• Package format: 2512 (6432 Metric)
• Number of terminations: 2
• Composition: Thick Film

Compliance Equivalence Requirements:

• RoHS3 compliance status
• Moisture sensitivity level: 1 (Unlimited)

The CRCW251213K3FKEG from Vishay Dale meets all electrical, mechanical, and compliance criteria for direct substitution. This part maintains identical resistance, tolerance, power rating, temperature characteristics, and package specifications. The substitute part includes automotive AEC-Q200 qualification, which represents an additional quality assurance level beyond the base requirements.

Parameter Comparison

Engineering Selection Recommendations

Both the RC6432F1332CS and CRCW251213K3FKEG are active production components with ROHS3 compliance and identical electrical and mechanical specifications. Selection between these parts is based on the following factors:

RC6432F1332CS (Samsung Electro-Mechanics):

• Suitable for applications requiring Samsung component qualification
• Available in bulk packaging format
• Current inventory: 907 pieces

CRCW251213K3FKEG (Vishay Dale):

• Includes automotive AEC-Q200 qualification for enhanced reliability assurance
• Available in Tape & Reel packaging format for automated assembly processes
• Current inventory: 8,781 pieces
• Recommended for applications requiring automotive-grade component certification

Both parts satisfy identical functional requirements and environmental operating conditions. The choice between manufacturers and packaging formats depends on procurement specifications, assembly methodology, and supply chain requirements rather than electrical or thermal performance differences.

Frequently Asked Questions (FAQ)

Q: Can the CRCW251213K3FKEG directly replace the RC6432F1332CS in existing circuit designs?

A: Yes. Both components share identical resistance value (13.3 kOhms), tolerance (±1%), power rating (1W), temperature coefficient (±100ppm/°C), operating temperature range (-55°C to 155°C), and 2512 package format. No circuit redesign or board layout modification is required.

Q: What is the significance of the AEC-Q200 qualification on the CRCW251213K3FKEG?

A: AEC-Q200 is an automotive industry standard qualification that establishes reliability and quality assurance requirements. This certification indicates the component has undergone additional testing and validation. It does not alter the electrical performance but provides enhanced confidence in component reliability for demanding applications.

Q: Are there packaging differences between these two parts?

A: Yes. The RC6432F1332CS is supplied in bulk packaging, while the CRCW251213K3FKEG is supplied in Tape & Reel (TR) format. Tape & Reel packaging is optimized for automated pick-and-place assembly processes, whereas bulk packaging is suitable for manual assembly or lower-volume applications.

Q: Do both parts meet the same environmental compliance standards?

A: Yes. Both components are ROHS3 compliant, REACH unaffected, and classified as MSL 1 (Unlimited moisture sensitivity level). They share identical environmental and regulatory compliance status.

Q: What are the physical dimension differences between these parts?

A: Both parts conform to the 2512 (6432 Metric) package standard with length of 0.248" (6.30mm). The RC6432F1332CS has a width of 0.126" (3.20mm) and maximum seated height of 0.026" (0.66mm), while the CRCW251213K3FKEG has a width of 0.124" (3.15mm) and maximum seated height of 0.028" (0.70mm). These minor dimensional variations remain within standard 2512 package tolerances and do not affect PCB footprint compatibility.

Q: Can these parts be used interchangeably in high-temperature applications?

A: Yes. Both components operate across the identical temperature range of -55°C to 155°C with matching temperature coefficients of ±100ppm/°C. They are functionally equivalent for all temperature-dependent performance characteristics within this operating range.