RC6432F5362CS Equivalent & Substitute Parts Reference

Part Overview

The RC6432F5362CS is a 53.6 kOhms ±1% 1W chip resistor manufactured by Samsung Electro-Mechanics in the 2512 (6432 Metric) package format. This thick film resistor is designed for general-purpose applications requiring moisture resistance and operates across the temperature range of -55°C to 155°C. The part maintains Active product status with ROHS3 compliance and unlimited moisture sensitivity level (MSL 1). Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and compliance certifications align with the original component, enabling direct replacement in circuit designs without functional degradation.

Substiute Parts

RC6432F5362CS

Samsung Electro-MechanicsIn Stock: 1107RC6432F5362CS Datasheet

Current PartRFQ

CRCW251253K6FKEG

Vishay DaleIn Stock: 45035CRCW251253K6FKEG Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC6432F5362CS is determined by strict alignment of the following critical parameters:

Electrical Specifications: Resistance value (53.6 kOhms), tolerance (±1%), and power rating (1W) must be identical. Temperature coefficient (±100ppm/°C) and operating temperature range (-55°C ~ 155°C) establish thermal performance boundaries.

Mechanical Compatibility: Package format (2512 / 6432 Metric), physical dimensions (0.248" L x 0.126" W, 6.30mm x 3.20mm), and termination count (2) ensure physical fit and solderability in existing PCB layouts.

Compliance & Quality: RoHS3 compliance, MSL 1 rating, and REACH unaffected status maintain regulatory and environmental standards. Composition (thick film) and features (moisture resistance) preserve application suitability.

The identified substitute CRCW251253K6FKEG from Vishay Dale satisfies all substitution criteria across electrical, mechanical, and compliance dimensions.

Parameter Comparison

Engineering Selection Recommendations

Both the RC6432F5362CS and CRCW251253K6FKEG maintain Active product status with full ROHS3 compliance and REACH unaffected designation. The substitute part CRCW251253K6FKEG carries AEC-Q200 automotive qualification, which provides additional reliability assurance beyond the base specification. Physical dimensions are within acceptable tolerance for 2512 package format, with width variance of 0.002" (0.05mm) and height variance of 0.002" (0.04mm) remaining within standard PCB assembly tolerances. Both parts are rated for unlimited moisture exposure (MSL 1) and identical electrical performance across the full operating temperature range. Selection between these parts depends on application requirements: the Samsung part is suitable for general-purpose applications, while the Vishay Dale substitute offers automotive-grade reliability for applications requiring AEC-Q200 certification.

Frequently Asked Questions (FAQ)

Q: Can CRCW251253K6FKEG directly replace RC6432F5362CS in existing designs?

A: Yes. Both parts share identical electrical specifications (53.6 kOhms ±1%, 1W), operate across the same temperature range (-55°C ~ 155°C), and use the 2512 package format. Physical dimensions are within standard PCB assembly tolerances. Both maintain ROHS3 compliance and MSL 1 rating.

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

A: AEC-Q200 is an automotive industry standard for passive component reliability. The CRCW251253K6FKEG carries this certification, indicating enhanced qualification testing and reliability assurance. This does not affect electrical or mechanical compatibility but provides additional confidence for applications requiring automotive-grade components.

Q: Are there dimensional differences between these parts?

A: Minor dimensional variations exist within standard tolerances. Width differs by 0.002" (0.05mm) and height by 0.002" (0.04mm). These variations are within typical PCB assembly and reflow process tolerances and do not affect fit or function in standard 2512 footprints.

Q: Do both parts have the same moisture sensitivity rating?

A: Yes. Both RC6432F5362CS and CRCW251253K6FKEG are rated MSL 1 (Unlimited), indicating no moisture sensitivity restrictions and unlimited shelf life under standard storage conditions.

Q: What compliance certifications apply to both parts?

A: Both parts are ROHS3 compliant and REACH unaffected. They carry identical ECCN (EAR99) and HTSUS (8533.21.0030) classifications for export and tariff purposes.