RC6432F14R0CS Equivalent & Substitute Parts Reference

Part Overview

The RC6432F14R0CS is a 14 Ohms ±1% 1W thick film chip resistor manufactured by Samsung Electro-Mechanics in the 2512 (6432 Metric) package. This component is classified as Active product status and is designed for general-purpose applications requiring moisture-resistant thick film construction. 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

RC6432F14R0CS

Samsung Electro-MechanicsIn Stock: 959RC6432F14R0CS Datasheet

Current PartRFQ

RC2512FK-0714RL

YAGEOIn Stock: 8550RC2512FK-0714RL Datasheet

DirectRFQ

RMCF2512FT14R0

Stackpole Electronics IncIn Stock: 12066RMCF2512FT14R0 Datasheet

DirectRFQ

CRCW251214R0FKEG

Vishay DaleIn Stock: 33009CRCW251214R0FKEG Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC6432F14R0CS are identified based on strict equivalence across the following critical parameters:

Electrical Equivalence: All substitute parts maintain identical resistance value (14 Ohms), tolerance (±1%), power rating (1W), composition (thick film), and temperature coefficient (±100ppm/°C).

Environmental Equivalence: All substitute parts operate within the same temperature range (-55°C ~ 155°C) and share Moisture Sensitivity Level 1 (Unlimited), ensuring equivalent performance in moisture-exposed environments.

Mechanical Equivalence: All substitute parts use the 2512 (6432 Metric) package with two terminations, enabling direct footprint compatibility on printed circuit boards.

Compliance Equivalence: All substitute parts maintain ROHS3 compliance, REACH Unaffected status, and identical ECCN/HTSUS classifications.

Substitute parts are categorized as follows:

Direct Substitutes: Parts meeting all electrical, mechanical, and environmental parameters with identical feature sets.

Similar Substitutes: Parts meeting all core electrical and mechanical parameters but featuring additional automotive-grade certifications (AEC-Q200), which do not prevent substitution but indicate enhanced qualification for automotive applications.

Parameter Comparison

Engineering Selection Recommendations

RC2512FK-0714RL (YAGEO): This part is a direct substitute with identical electrical and mechanical specifications. It maintains Active product status and full compliance with ROHS3 and REACH requirements. Selection is appropriate for applications where general-purpose thick film resistor performance is required without automotive qualification demands.

RMCF2512FT14R0 (Stackpole Electronics Inc): This part meets all core electrical and mechanical equivalence criteria and adds AEC-Q200 automotive qualification. It is suitable for applications requiring automotive-grade reliability while maintaining compatibility with the original RC6432F14R0CS footprint and electrical performance.

CRCW251214R0FKEG (Vishay Dale): This part meets all core electrical and mechanical equivalence criteria and includes AEC-Q200 automotive qualification. It is suitable for applications requiring automotive-grade reliability and is available in higher inventory quantities, supporting extended production runs.

All three substitute parts maintain identical compliance status (ROHS3 Compliant, REACH Unaffected, EAR99 ECCN classification) and are suitable for direct replacement based on provided specifications.

Frequently Asked Questions (FAQ)

Q: Can RMCF2512FT14R0 or CRCW251214R0FKEG be used in non-automotive applications?

A: Yes. AEC-Q200 automotive qualification represents an additional qualification level and does not restrict use in non-automotive applications. These parts meet all electrical and mechanical requirements of the original RC6432F14R0CS and are fully compatible.

Q: Are there dimensional differences between substitute parts?

A: Minor dimensional variations exist within the 2512 package specification. RC6432F14R0CS measures 0.252" L x 0.126" W (6.40mm x 3.20mm) with 0.026" max height. RC2512FK-0714RL measures 0.250" L x 0.122" W (6.35mm x 3.10mm) with 0.026" max height. RMCF2512FT14R0 and CRCW251214R0FKEG measure 0.248" L x 0.126" W / 0.124" W (6.30mm x 3.20mm / 3.15mm) with 0.028" max height. All variations remain within standard 2512 package tolerances and do not affect PCB footprint compatibility.

Q: What is the significance of Moisture Sensitivity Level 1?

A: MSL 1 (Unlimited) indicates the component has unlimited shelf life without moisture bake requirements prior to soldering. All substitute parts share this rating, ensuring equivalent handling and storage requirements.

Q: Can substitute parts be mixed in the same production batch?

A: Yes. All substitute parts meet identical electrical specifications (14 Ohms ±1%, 1W, ±100ppm/°C) and environmental ratings (-55°C ~ 155°C, MSL 1). Mixing is permissible from an electrical and environmental standpoint. Procurement and traceability procedures should be followed per organizational standards.

Q: What is the difference between "Direct" and "Similar" substitutes?

A: Direct substitutes (RC2512FK-0714RL) match all specifications without additional qualifications. Similar substitutes (RMCF2512FT14R0, CRCW251214R0FKEG) include AEC-Q200 automotive qualification, which exceeds the original part's specification but does not prevent substitution.