RC6432F1960CS Equivalent & Substitute Parts Reference

Part Overview

The RC6432F1960CS is a 196 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 with 1033 pieces currently in stock. The RC series resistor is designed for general industrial and commercial 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's functional requirements.

Substiute Parts

RC6432F1960CS

Samsung Electro-MechanicsIn Stock: 1121RC6432F1960CS Datasheet

Current PartRFQ

AC2512FK-07196RL

YAGEOIn Stock: 7640AC2512FK-07196RL Datasheet

UpgradeRFQ

CRCW2512196RFKEG

Vishay DaleIn Stock: 4978CRCW2512196RFKEG Datasheet

SimilarRFQ

CRCW2512196RFKEGHP

Vishay DaleIn Stock: 7189CRCW2512196RFKEGHP Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC6432F1960CS are classified based on strict electrical and mechanical parameter alignment. The substitution criteria are:

Primary Substitution Parameters:

• Resistance value: 196 Ohms (exact match required)
• Tolerance: ±1% (exact match required)
• Package: 2512 (6432 Metric) (exact match required)
• Temperature Coefficient: ±100ppm/°C (exact match required)
• Operating Temperature Range: -55°C ~ 155°C (exact match required)
• Composition: Thick Film (exact match required)
• RoHS Compliance: ROHS3 Compliant (exact match required)
• Moisture Sensitivity Level: 1 (Unlimited) (exact match required)

Secondary Consideration:

• Power Rating: Substitutes with equal or higher power rating are acceptable

The identified substitute parts meet all primary parameters. Variations in power rating (1W vs. 1.5W) and additional certifications (AEC-Q200) represent enhancements that do not compromise compatibility with the original specification.

Parameter Comparison

Engineering Selection Recommendations

All identified substitute parts maintain full electrical and mechanical compatibility with the RC6432F1960CS based on provided specifications. Selection among substitutes should be based on the following factors:

AC2512FK-07196RL (YAGEO): This substitute maintains 1W power rating identical to the original part. It includes AEC-Q200 automotive qualification and moisture-resistant features. Inventory availability is 7571 pieces. This part is suitable for direct replacement in applications where automotive-grade certification is beneficial but not mandatory.

CRCW2512196RFKEG (Vishay Dale): This substitute maintains 1W power rating and includes AEC-Q200 automotive qualification. Inventory availability is 4886 pieces. Dimensional specifications show maximum seated height of 0.028" (0.70mm), which is 0.002" higher than the original part. This part is suitable for applications where automotive-grade certification is required.

CRCW2512196RFKEGHP (Vishay Dale): This substitute provides enhanced power rating of 1.5W with pulse withstanding capability and AEC-Q200 automotive qualification. Inventory availability is 7170 pieces. The increased power rating provides additional thermal margin in applications subject to transient power conditions. Dimensional specifications match CRCW2512196RFKEG. This part is suitable for applications requiring enhanced power handling or automotive-grade certification.

All substitute parts are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99 and HTSUS 8533.21.0030, matching the original part's regulatory status.

Frequently Asked Questions (FAQ)

Q: Can CRCW2512196RFKEGHP (1.5W) be used as a direct replacement for RC6432F1960CS (1W)?

A: Yes. The CRCW2512196RFKEGHP meets all electrical specifications of the RC6432F1960CS. The increased power rating of 1.5W versus 1W represents a capability enhancement that does not compromise compatibility. The component will function correctly in circuits designed for 1W resistors.

Q: What is the difference between the three substitute parts?

A: AC2512FK-07196RL and CRCW2512196RFKEG both maintain the 1W power rating. CRCW2512196RFKEGHP provides 1.5W power rating with pulse withstanding capability. All three parts share identical resistance, tolerance, temperature coefficient, and operating temperature specifications. The choice depends on application requirements for power handling and automotive certification.

Q: Are there dimensional compatibility concerns when substituting?

A: Dimensional variations are minimal. The RC6432F1960CS has a maximum seated height of 0.026" (0.66mm). The Vishay Dale substitutes (CRCW2512196RFKEG and CRCW2512196RFKEGHP) have a maximum seated height of 0.028" (0.70mm), a difference of 0.002". The YAGEO substitute (AC2512FK-07196RL) has a maximum seated height of 0.026" (0.65mm), matching the original. These variations are within standard PCB assembly tolerances for 2512 package components.

Q: Do all substitute parts have the same packaging format?

A: The RC6432F1960CS is supplied in bulk packaging. All three substitute parts are supplied in Tape & Reel (TR) format. This difference affects handling and assembly processes but does not impact electrical or mechanical compatibility.

Q: What certifications do the substitute parts carry?

A: All substitute parts are ROHS3 compliant and REACH unaffected. The YAGEO AC2512FK-07196RL and both Vishay Dale parts (CRCW2512196RFKEG and CRCW2512196RFKEGHP) carry AEC-Q200 automotive qualification. The original RC6432F1960CS does not list AEC-Q200 certification. Substitutes with AEC-Q200 are suitable for both automotive and general industrial applications.

Q: Is the ±100ppm/°C temperature coefficient maintained across all substitutes?

A: Yes. All substitute parts maintain the ±100ppm/°C temperature coefficient and -55°C ~ 155°C operating temperature range specified for the original RC6432F1960CS.