RC6432F1330CS Equivalent & Substitute Parts Reference

Part Overview

The RC6432F1330CS is a 133 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 ROHS3 compliance and unlimited moisture sensitivity level (MSL 1). The part is designed for general industrial and commercial applications requiring precision resistive elements with moisture resistance characteristics. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and environmental ratings to ensure direct functional replacement in circuit designs.

Substiute Parts

RC6432F1330CS

Samsung Electro-MechanicsIn Stock: 1043RC6432F1330CS Datasheet

Current PartRFQ

AC2512FK-07133RL

YAGEOIn Stock: 1291AC2512FK-07133RL Datasheet

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CRCW2512133RFKEG

Vishay DaleIn Stock: 2626CRCW2512133RFKEG Datasheet

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RMCF2512FT133R

Stackpole Electronics IncIn Stock: 8385RMCF2512FT133R Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC6432F1330CS are qualified based on the following criteria:

Electrical Parameters (Critical):

• Resistance value: 133 Ohms
• Tolerance: ±1%
• Power rating: 1W
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C

Mechanical Parameters (Critical):

• Package type: 2512 (6432 Metric)
• Number of terminations: 2
• Physical dimensions within specified tolerances

Environmental & Compliance Parameters:

• Composition: Thick Film
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)
• REACH Status: REACH Unaffected

All substitute parts listed maintain identical electrical and mechanical specifications. Additional certifications such as AEC-Q200 automotive qualification present in certain substitutes do not disqualify them from general industrial applications and represent enhanced quality assurance.

Parameter Comparison

Engineering Selection Recommendations

All four parts listed—RC6432F1330CS, AC2512FK-07133RL, CRCW2512133RFKEG, and RMCF2512FT133R—are functionally equivalent for direct substitution in applications requiring a 133 Ohms ±1% 1W 2512 package resistor. Selection among these parts is determined by:

Product Availability: RMCF2512FT133R (Stackpole) offers the highest inventory level at 8375 pieces. CRCW2512133RFKEG (Vishay Dale) provides 2598 pieces, AC2512FK-07133RL (YAGEO) provides 1189 pieces, and RC6432F1330CS (Samsung) provides 933 pieces.

Compliance Certifications: AC2512FK-07133RL, CRCW2512133RFKEG, and RMCF2512FT133R carry AEC-Q200 automotive qualification. This certification indicates enhanced reliability testing and quality assurance protocols. For applications requiring automotive-grade components, these three parts are preferred. RC6432F1330CS lacks this certification but remains suitable for general industrial applications.

Packaging Format: RC6432F1330CS is supplied in bulk packaging. The three substitute parts are supplied in Tape & Reel (TR) format, which is standard for automated assembly processes. Selection depends on manufacturing process requirements.

Physical Dimensions: All parts maintain 2512 package compliance with minor dimensional variations within acceptable tolerances. Height-seated maximum values range from 0.65mm to 0.70mm, all within standard PCB assembly specifications.

Frequently Asked Questions (FAQ)

Q: Can AC2512FK-07133RL replace RC6432F1330CS directly?

A: Yes. Both parts share identical electrical specifications (133 Ohms ±1%, 1W, ±100ppm/°C, -55°C to 155°C), composition (thick film), package type (2512), and compliance ratings (ROHS3, MSL 1). The primary difference is packaging format (Tape & Reel versus bulk) and the addition of AEC-Q200 automotive certification on the YAGEO part.

Q: What is the significance of AEC-Q200 certification on substitute parts?

A: AEC-Q200 is an automotive industry standard qualification that certifies components have undergone enhanced reliability testing and quality assurance. Parts carrying this certification (AC2512FK-07133RL, CRCW2512133RFKEG, RMCF2512FT133R) are suitable for both automotive and general industrial applications. The RC6432F1330CS without this certification remains suitable for general industrial use.

Q: Are there dimensional differences between these parts?

A: All parts conform to the 2512 (6432 Metric) package standard. Minor variations exist within tolerance: length ranges from 6.30mm to 6.35mm, width ranges from 3.10mm to 3.20mm, and height-seated maximum ranges from 0.65mm to 0.70mm. These variations are within standard PCB assembly tolerances and do not affect interchangeability.

Q: Which substitute part has the best availability?

A: RMCF2512FT133R (Stackpole Electronics) offers the highest inventory at 8375 pieces in stock. This part also carries AEC-Q200 certification and Tape & Reel packaging suitable for automated assembly.

Q: Does packaging format affect electrical performance?

A: No. Tape & Reel and bulk packaging formats do not affect the electrical or mechanical performance of the resistor. Packaging selection is determined by manufacturing process requirements: Tape & Reel is standard for automated pick-and-place assembly, while bulk packaging is used for manual assembly or alternative handling methods.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All four parts—RC6432F1330CS, AC2512FK-07133RL, CRCW2512133RFKEG, and RMCF2512FT133R—are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.