RC6432F3160CS Equivalent & Substitute Parts Reference

Part Overview

The RC6432F3160CS is a 316 Ohms ±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 ROHS3 compliance with MSL 1 rating. The part is currently in active production status with 777 pieces available in new original inventory. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and compliance certifications align with the original component's functional requirements.

Substiute Parts

RC6432F3160CS

Samsung Electro-MechanicsIn Stock: 808RC6432F3160CS Datasheet

Current PartRFQ

CRCW2512316RFKEG

Vishay DaleIn Stock: 5046CRCW2512316RFKEG Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC6432F3160CS is determined by strict alignment of the following critical parameters:

Electrical Specifications: Resistance value (316 Ohms), 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 must be 2512 (6432 Metric) to ensure PCB footprint compatibility. Physical dimensions and termination count (2 terminations) must match or remain within acceptable assembly tolerances.

Composition & Construction: Thick film construction is required to maintain electrical performance characteristics consistent with the original design.

Compliance & Certifications: RoHS3 compliance and MSL 1 rating are mandatory for environmental and moisture handling requirements. REACH unaffected status must be maintained.

The CRCW2512316RFKEG manufactured by Vishay Dale meets all substitution criteria and is classified as an equivalent substitute part.

Parameter Comparison

Engineering Selection Recommendations

Both the RC6432F3160CS and CRCW2512316RFKEG are active production components with equivalent electrical and mechanical specifications. Selection between these parts is based on availability, supply chain considerations, and application-specific requirements.

The CRCW2512316RFKEG carries AEC-Q200 automotive qualification, which provides additional reliability assurance for applications requiring automotive-grade components. This certification does not restrict use in non-automotive applications but indicates enhanced quality and testing protocols.

Physical dimension variations are minimal: the Vishay Dale part measures 0.124" W versus 0.126" W for the Samsung part, with height differences of 0.028" versus 0.026" respectively. These variations remain within standard PCB assembly tolerances for 2512 package components.

Both parts maintain identical compliance status (ROHS3, REACH unaffected, MSL 1) and are suitable for applications requiring moisture-resistant thick film resistors across extended temperature ranges.

Frequently Asked Questions (FAQ)

Q: Can the CRCW2512316RFKEG replace the RC6432F3160CS in existing designs?

A: Yes. Both components share identical electrical specifications (316 Ohms ±1%, 1W), thermal characteristics (±100ppm/°C, -55°C ~ 155°C), and package format (2512 / 6432 Metric). Physical dimensions are within standard assembly tolerances. No design modifications are required.

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

A: AEC-Q200 is an automotive industry standard qualification that certifies component reliability under automotive operating conditions. This certification is not required for non-automotive applications but indicates enhanced quality assurance and testing protocols. The part remains suitable for all applications where the original RC6432F3160CS is specified.

Q: Are there dimensional differences between these parts?

A: Minor dimensional variations exist within standard tolerances. The Vishay Dale CRCW2512316RFKEG measures 0.248" L x 0.124" W (6.30mm x 3.15mm) with 0.028" maximum seated height, compared to the Samsung RC6432F3160CS at 0.248" L x 0.126" W (6.30mm x 3.20mm) with 0.026" maximum seated height. These differences are within acceptable PCB assembly tolerances for 2512 package components.

Q: Do both parts have identical moisture handling requirements?

A: Yes. Both components carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions. Standard handling and storage practices for surface mount components apply equally to both parts.

Q: What compliance certifications apply to both parts?

A: Both the RC6432F3160CS and CRCW2512316RFKEG are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99 with HTSUS code 8533.21.0030. Compliance status is identical between the two components.