RC6432F3012CS Equivalent & Substitute Parts

Part Overview

The RC6432F3012CS is a 30.1 kOhms ±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 performance degradation.

Substiute Parts

RC6432F3012CS

Samsung Electro-MechanicsIn Stock: 775RC6432F3012CS Datasheet

Current PartRFQ

CRCW251230K1FKEG

Vishay DaleIn Stock: 2879CRCW251230K1FKEG Datasheet

SimilarRFQ

RMCF2512FT30K1

Stackpole Electronics IncIn Stock: 842RMCF2512FT30K1 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC6432F3012CS are qualified based on the following criteria:

Electrical Parameters (Must Match):

• Resistance value: 30.1 kOhms
• Tolerance: ±1%
• Power rating: 1W
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C

Mechanical Parameters (Must Match):

• Package / Case: 2512 (6432 Metric)
• Number of terminations: 2
• Composition: Thick Film

Compliance Parameters (Must Match):

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

The identified substitute parts meet all mandatory electrical, mechanical, and compliance requirements. Dimensional variations within supplier tolerances do not preclude substitution when all critical parameters align.

Parameter Comparison

Engineering Selection Recommendations

All identified substitute parts maintain Active product status and satisfy ROHS3 compliance and REACH unaffected requirements. The CRCW251230K1FKEG and RMCF2512FT30K1 both carry AEC-Q200 automotive qualification ratings, which exceed the baseline requirements of the RC6432F3012CS. Selection between the main part and substitutes depends on application-specific requirements and supply chain availability. The RC6432F3012CS features moisture-resistant construction; the CRCW251230K1FKEG and RMCF2512FT30K1 feature automotive AEC-Q200 qualification. All three components are electrically and mechanically interchangeable within the specified parameter tolerances.

Frequently Asked Questions (FAQ)

Q: Can CRCW251230K1FKEG replace RC6432F3012CS in all applications?

A: Yes. Both components share identical electrical specifications (30.1 kOhms ±1%, 1W), temperature coefficient (±100ppm/°C), operating temperature range (-55°C ~ 155°C), package type (2512), and compliance status (ROHS3, REACH Unaffected, MSL 1). The CRCW251230K1FKEG includes AEC-Q200 automotive qualification, which is an additional feature not present in the RC6432F3012CS.

Q: What is the difference between the RC6432F3012CS and RMCF2512FT30K1?

A: Both components are electrically identical with matching resistance, tolerance, power rating, and temperature specifications. The primary difference is manufacturer (Samsung versus Stackpole) and packaging format (unspecified versus Tape & Reel). The RMCF2512FT30K1 includes AEC-Q200 automotive qualification. Dimensional variations (height: 0.66mm versus 0.70mm) fall within acceptable supplier tolerances and do not affect circuit performance.

Q: Are there packaging differences between these substitute parts?

A: The RC6432F3012CS packaging format is not specified in the provided data. The CRCW251230K1FKEG and RMCF2512FT30K1 are supplied in Tape & Reel (TR) format. All three components use the 2512 (6432 Metric) package case, ensuring mechanical compatibility on PCBs designed for this footprint.

Q: Do all substitute parts meet moisture resistance requirements?

A: All three components carry Moisture Sensitivity Level 1 (Unlimited), indicating no moisture sensitivity restrictions. The RC6432F3012CS is explicitly described as moisture resistant; the substitute parts meet equivalent MSL specifications.

Q: Which substitute part should be selected for automotive applications?

A: Both CRCW251230K1FKEG and RMCF2512FT30K1 carry AEC-Q200 automotive qualification ratings. Either component is suitable for automotive applications. The RC6432F3012CS does not carry explicit automotive qualification.