RC6432F3011CS Equivalent & Substitute Parts

Part Overview

The RC6432F3011CS is a 3.01 kOhms ±1% 1W chip resistor manufactured by Samsung Electro-Mechanics in the 2512 (6432 Metric) package. This thick film resistor features moisture resistance and operates across the temperature range of -55°C to 155°C. The part maintains Active product status with 1077 pieces currently in stock.

Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are maintained across the same package footprint and performance envelope. Alternative sources provide design flexibility, supply chain redundancy, and extended inventory availability.

Substiute Parts

RC6432F3011CS

Samsung Electro-MechanicsIn Stock: 1137RC6432F3011CS Datasheet

Current PartRFQ

CRCW25123K01FKEG

Vishay DaleIn Stock: 1882CRCW25123K01FKEG Datasheet

SimilarRFQ

RMCF2512FT3K01

Stackpole Electronics IncIn Stock: 6965RMCF2512FT3K01 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict equivalence across the following critical parameters:

Electrical Equivalence Requirements:

• Resistance value: 3.01 kOhms
• Tolerance: ±1%
• Power rating: 1W
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C

Mechanical Equivalence Requirements:

• Package type: 2512 (6432 Metric)
• Number of terminations: 2
• Physical dimensions compatible with 0.248" L x 0.126" W footprint

Compliance Requirements:

• RoHS3 Compliant
• Moisture Sensitivity Level 1 (Unlimited)
• REACH Unaffected status

All identified substitute parts meet these criteria. Additional certifications such as AEC-Q200 automotive qualification represent enhanced feature sets that do not preclude substitution in non-automotive applications.

Parameter Comparison

Engineering Selection Recommendations

All three parts maintain Active product status and full compliance with ROHS3 and REACH requirements. Selection between the RC6432F3011CS, CRCW25123K01FKEG, and RMCF2512FT3K01 is determined by application requirements and supply availability.

RC6432F3011CS (Samsung Electro-Mechanics): Primary specification with moisture-resistant thick film construction. Current inventory: 1077 pieces.

CRCW25123K01FKEG (Vishay Dale): Includes AEC-Q200 automotive qualification. Packaged in Tape & Reel format. Current inventory: 1800 pieces. Dimensions: 0.248" L x 0.124" W (6.30mm x 3.15mm).

RMCF2512FT3K01 (Stackpole Electronics Inc): Includes AEC-Q200 automotive qualification. Packaged in Tape & Reel format. Current inventory: 6938 pieces. Dimensions: 0.248" L x 0.126" W (6.30mm x 3.20mm).

All parts are electrically and mechanically interchangeable within the specified parameters. Height variations (0.66mm to 0.70mm maximum seated height) fall within standard PCB assembly tolerances for 2512 package components.

Frequently Asked Questions (FAQ)

Q: Can CRCW25123K01FKEG replace RC6432F3011CS in non-automotive applications?

A: Yes. The CRCW25123K01FKEG meets all electrical and mechanical specifications required for RC6432F3011CS substitution. AEC-Q200 certification is an additional qualification that does not restrict use in non-automotive circuits.

Q: What is the difference in physical dimensions between these parts?

A: RC6432F3011CS and RMCF2512FT3K01 share identical length and width (0.248" L x 0.126" W). CRCW25123K01FKEG has a width of 0.124" instead of 0.126". All three parts fit the 2512 (6432 Metric) package footprint. Maximum seated heights range from 0.66mm to 0.70mm, within standard assembly tolerances.

Q: Are all three parts available in the same packaging format?

A: RC6432F3011CS is specified with standard packaging. CRCW25123K01FKEG and RMCF2512FT3K01 are both supplied in Tape & Reel (TR) format, suitable for automated assembly processes.

Q: Do these parts have identical temperature coefficients?

A: Yes. All three parts specify ±100ppm/°C temperature coefficient and operate across -55°C to 155°C.

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

A: MSL 1 (Unlimited) indicates these components have unlimited shelf life without moisture bake-out requirements prior to soldering. No special storage or handling procedures are necessary.

Q: Are all parts RoHS3 compliant?

A: Yes. RC6432F3011CS, CRCW25123K01FKEG, and RMCF2512FT3K01 are all ROHS3 Compliant and REACH Unaffected.