RC6432F8061CS Equivalent & Substitute Parts Reference

Part Overview

The RC6432F8061CS is an 8.06 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 -55°C to 155°C and maintains ROHS3 compliance with MSL 1 rating. The part is currently in active production status with 1014 units available in inventory. Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are maintained within the allowed parameter tolerances for this resistor category.

Substiute Parts

RC6432F8061CS

Samsung Electro-MechanicsIn Stock: 1085RC6432F8061CS Datasheet

Current PartRFQ

CRCW25128K06FKEGHP

Vishay DaleIn Stock: 2939CRCW25128K06FKEGHP Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC6432F8061CS is determined by the following critical parameters:

Electrical Equivalence Requirements:

• Resistance value: 8.06 kOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature range: -55°C ~ 155°C (minimum requirement)

Mechanical Compatibility Requirements:

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

Environmental & Compliance Requirements:

• Moisture Sensitivity Level: 1 (Unlimited) or equivalent
• RoHS Status: ROHS3 Compliant (minimum requirement)

Power Rating Consideration: Substitute parts may exceed the 1W power rating of the main part, provided all other electrical and mechanical parameters remain equivalent. Higher power ratings indicate enhanced thermal performance and pulse withstanding capability without affecting circuit compatibility.

Parameter Comparison

Engineering Selection Recommendations

RC6432F8061CS (Samsung Electro-Mechanics)

Select this part when Samsung component sourcing is required or when the 1W power rating is the design specification. The part maintains active production status with ROHS3 compliance and MSL 1 rating. Current inventory of 1014 units supports immediate availability requirements.

CRCW25128K06FKEGHP (Vishay Dale)

This substitute part is electrically and mechanically equivalent to the RC6432F8061CS with the following distinctions: the power rating is increased to 1.5W, providing enhanced thermal margin and pulse withstanding capability. The part carries AEC-Q200 automotive qualification, indicating suitability for automotive-grade applications. ROHS3 compliance and MSL 1 rating are maintained. Current inventory of 2861 units provides extended availability. The substitute is supplied in Tape & Reel packaging format.

Both parts satisfy the core electrical requirements (8.06 kOhms ±1%, ±100ppm/°C, -55°C ~ 155°C) and mechanical compatibility (2512 package, thick film composition, 2 terminations). Selection between these parts depends on sourcing preferences, packaging requirements, and whether the enhanced power rating of the Vishay part provides additional design margin.

Frequently Asked Questions (FAQ)

Q: Can CRCW25128K06FKEGHP replace RC6432F8061CS in all applications?

A: Yes, provided the circuit design does not depend on the specific 1W power rating as a limiting factor. The substitute part's 1.5W rating is compatible with circuits designed for 1W operation. Both parts maintain identical electrical specifications (8.06 kOhms ±1%, ±100ppm/°C) and operate across the same temperature range (-55°C ~ 155°C).

Q: What is the difference in physical dimensions between these parts?

A: Both parts use the 2512 (6432 Metric) package. The RC6432F8061CS measures 0.248" L x 0.126" W (6.30mm x 3.20mm) with maximum seated height of 0.026" (0.66mm). The CRCW25128K06FKEGHP measures 0.248" L x 0.124" W (6.30mm x 3.15mm) with maximum seated height of 0.028" (0.70mm). These dimensional variations are within standard PCB footprint tolerances for 2512 packages.

Q: Are there packaging format differences between these parts?

A: The RC6432F8061CS is supplied in standard packaging format. The CRCW25128K06FKEGHP is supplied in Tape & Reel (TR) format, which is standard for high-volume production environments. Both formats are compatible with automated assembly equipment.

Q: Do both parts meet the same compliance standards?

A: Yes. Both parts are ROHS3 compliant, REACH unaffected, and carry MSL 1 (Unlimited) moisture sensitivity rating. The CRCW25128K06FKEGHP additionally carries AEC-Q200 automotive qualification, which does not restrict its use in non-automotive applications.

Q: What is the tolerance specification and how does it affect substitution?

A: Both parts maintain ±1% tolerance on the 8.06 kOhms resistance value. This tolerance is identical between the main part and substitute, ensuring equivalent circuit performance and no adjustment to design calculations.

Q: Can these parts be used interchangeably on the same PCB?

A: Yes. Both parts use the 2512 (6432 Metric) package with identical footprint requirements. The minor dimensional differences (0.002" width variation, 0.002" height variation) fall within standard PCB design tolerances and do not affect placement or soldering processes.