RC6432F2053CS Equivalent & Substitute Parts Reference

Part Overview

The RC6432F2053CS is a 205 kOhms ±1% 1W chip resistor manufactured by Samsung Electro-Mechanics in the 2512 (6432 Metric) package format. This thick film, moisture-resistant component is classified as Active product status with 764 units currently in stock. 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 performance degradation.

Substiute Parts

RC6432F2053CS

Samsung Electro-MechanicsIn Stock: 795RC6432F2053CS Datasheet

Current PartRFQ

CRCW2512205KFKEG

Vishay DaleIn Stock: 13744CRCW2512205KFKEG Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC6432F2053CS is determined by strict alignment of the following parameters:

Critical Matching Parameters:

• Resistance value: 205 kOhms
• Tolerance: ±1%
• Power rating: 1W
• Package format: 2512 (6432 Metric)
• Composition: Thick Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C
• Termination count: 2
• RoHS compliance status

The substitute part CRCW2512205KFKEG manufactured by Vishay Dale meets all critical electrical and mechanical parameters. Both components share identical resistance, tolerance, power rating, package dimensions, and thermal characteristics. The substitute part includes additional AEC-Q200 automotive qualification, which does not restrict its use in non-automotive applications.

Parameter Comparison

Engineering Selection Recommendations

RC6432F2053CS (Samsung Electro-Mechanics): Select this part when Samsung supply chain continuity is required or when existing inventory supports project timelines. ROHS3 compliance and MSL 1 rating confirm suitability for standard industrial and consumer applications. Current inventory of 764 units supports immediate procurement.

CRCW2512205KFKEG (Vishay Dale): Select this substitute when extended supply availability is required. The part carries AEC-Q200 automotive qualification, indicating enhanced reliability screening and qualification testing. This certification does not restrict use in non-automotive applications. Significantly higher inventory (13,675 units) supports large-volume production requirements. ROHS3 compliance matches the original component.

Both parts are Active status components with identical electrical performance characteristics and compatible mechanical dimensions for direct PCB substitution.

Frequently Asked Questions (FAQ)

Q: Can CRCW2512205KFKEG replace RC6432F2053CS in existing designs?

A: Yes. Both components share identical resistance (205 kOhms), tolerance (±1%), power rating (1W), package format (2512), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C ~ 155°C). Dimensional differences (width 3.20mm vs 3.15mm, height 0.66mm vs 0.70mm) are within acceptable PCB layout tolerances for 2512 package footprints.

Q: What does AEC-Q200 qualification on the Vishay part mean?

A: AEC-Q200 is an automotive industry standard qualification that requires enhanced reliability testing, including thermal cycling, moisture resistance, and failure rate validation. This certification indicates higher quality assurance but does not restrict the component's use in non-automotive applications.

Q: Are there any compliance differences between these parts?

A: Both components are ROHS3 compliant. The Samsung part specifies MSL 1 (Unlimited moisture sensitivity level). The Vishay part does not specify MSL in the provided data but carries AEC-Q200 qualification, which includes moisture resistance validation.

Q: Which part should I select for high-volume production?

A: CRCW2512205KFKEG offers significantly higher inventory availability (13,675 units vs 764 units), supporting large-volume production schedules without supply constraints.

Q: Are the package dimensions identical?

A: Package dimensions are compatible but not identical. Length is identical (6.30mm). Width differs by 0.05mm (3.20mm vs 3.15mm). Height differs by 0.04mm (0.66mm vs 0.70mm). These variations fall within standard PCB design tolerances for 2512 package footprints and do not affect electrical performance or mechanical fit.