RC6432F6041CS Equivalent & Substitute Parts Reference

Part Overview

The RC6432F6041CS is a 6.04 kOhms ±1% 1W chip resistor manufactured by Samsung Electro-Mechanics in the 2512 (6432 Metric) package format. This thick film resistor features moisture resistance and operates across the temperature range of -55°C to 155°C. The component is classified as 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's functional requirements.

Substiute Parts

RC6432F6041CS

Samsung Electro-MechanicsIn Stock: 886RC6432F6041CS Datasheet

Current PartRFQ

CRCW25126K04FKEG

Vishay DaleIn Stock: 4739CRCW25126K04FKEG Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC6432F6041CS are identified based on strict equivalence across the following critical parameters:

Electrical Equivalence: Resistance value of 6.04 kOhms, tolerance of ±1%, power rating of 1W, thick film composition, and temperature coefficient of ±100ppm/°C must match exactly.

Mechanical Equivalence: Package format must be 2512 (6432 Metric) with two terminations. Physical dimensions must accommodate the same PCB footprint and assembly processes.

Environmental & Compliance Equivalence: Operating temperature range of -55°C to 155°C, RoHS3 compliance, MSL 1 rating, and REACH unaffected status must be maintained.

Product Status: Only Active status components are considered as valid substitutes to ensure continued availability and manufacturer support.

The CRCW25126K04FKEG from Vishay Dale meets all these criteria and is classified as a direct substitute.

Parameter Comparison

Engineering Selection Recommendations

The CRCW25126K04FKEG from Vishay Dale is a direct electrical and mechanical equivalent to the RC6432F6041CS. Both components maintain identical resistance values, tolerance specifications, power ratings, and operating temperature ranges. The 2512 package format ensures PCB footprint compatibility without requiring layout modifications.

Both parts carry ROHS3 compliance and REACH unaffected status, meeting current regulatory requirements. The MSL 1 rating on both components indicates unlimited moisture sensitivity, eliminating moisture-related handling constraints during assembly and storage.

The Vishay Dale component includes AEC-Q200 automotive qualification, which represents an additional quality assurance certification beyond the base specifications. This certification does not alter the component's suitability for non-automotive applications and may provide enhanced reliability documentation for critical applications.

Both components are classified as Active products with established supply chains. Selection between these parts should be based on procurement availability, cost considerations, and any specific supply chain or qualification requirements established by the design or procurement team.

Frequently Asked Questions (FAQ)

Q: Can the CRCW25126K04FKEG replace the RC6432F6041CS in existing designs?

A: Yes. Both components share identical electrical specifications (6.04 kOhms ±1%, 1W), identical package format (2512/6432 Metric), and identical operating temperature range (-55°C to 155°C). No circuit modifications or PCB layout changes are required.

Q: What is the significance of the AEC-Q200 rating on the Vishay Dale part?

A: AEC-Q200 is an automotive qualification standard that certifies component reliability under automotive operating conditions. This certification does not restrict the component's use in non-automotive applications and indicates additional quality assurance testing performed by the manufacturer.

Q: Are the physical dimensions identical between these two parts?

A: The components share the same 2512 package format with nearly identical dimensions. The RC6432F6041CS measures 0.248" L x 0.126" W (6.30mm x 3.20mm) with maximum seated height of 0.026" (0.66mm). The CRCW25126K04FKEG measures 0.248" L x 0.124" W (6.30mm x 3.15mm) with maximum seated height of 0.028" (0.70mm). These minor dimensional variations remain within standard PCB footprint tolerances and do not affect interchangeability.

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

A: Yes. Both components carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity constraints. Standard handling procedures apply without special dry-pack or bake-out requirements.

Q: What compliance certifications apply to both parts?

A: Both components are ROHS3 compliant and REACH unaffected. Both carry EAR99 ECCN classification and 8533.21.0030 HTSUS code.

Q: Are there any packaging format differences?

A: The RC6432F6041CS is supplied in standard packaging format. The CRCW25126K04FKEG is supplied in Tape & Reel (TR) format. This difference affects procurement and assembly processes but does not alter component electrical or mechanical characteristics.