RC6432F5113CS Equivalent & Substitute Parts Reference

Part Overview

The RC6432F5113CS is a 511 kOhms ±1% 1W chip resistor manufactured by Samsung Electro-Mechanics in the 2512 (6432 Metric) package format. This thick film, moisture-resistant component operates across the temperature range of -55°C to 155°C and maintains ROHS3 compliance with MSL 1 rating. The part is currently in active production status with 1082 pieces available in new original inventory. Equivalent and substitute parts are identified to support procurement flexibility, supply chain continuity, and application-specific requirements where alternative manufacturers or packaging configurations are necessary.

Substiute Parts

RC6432F5113CS

Samsung Electro-MechanicsIn Stock: 1160RC6432F5113CS Datasheet

Current PartRFQ

CRCW2512511KFKEG

Vishay DaleIn Stock: 5807CRCW2512511KFKEG Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC6432F5113CS are identified based on strict electrical and mechanical parameter matching. The substitution criteria are:

Primary Matching Parameters:

• Resistance value: 511 kOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Power rating: 1W (exact match required)
• Package format: 2512 (6432 Metric) (exact match required)
• Composition: Thick Film (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature range: -55°C ~ 155°C (exact match required)
• Moisture sensitivity level: 1 (Unlimited) (exact match required)
• RoHS compliance: ROHS3 Compliant (exact match required)

The CRCW2512511KFKEG from Vishay Dale meets all primary matching parameters. This part maintains identical electrical specifications and package dimensions while offering automotive-grade AEC-Q200 qualification as an additional feature. Both parts are manufactured using thick film technology and share the same thermal and environmental performance characteristics.

Parameter Comparison

Engineering Selection Recommendations

RC6432F5113CS (Samsung Electro-Mechanics): Select this part for standard industrial and commercial applications requiring moisture-resistant thick film resistor technology. The part is in active production with established supply availability (1082 pieces in stock). ROHS3 compliance and MSL 1 rating support general-purpose circuit design without specialized environmental qualification requirements.

CRCW2512511KFKEG (Vishay Dale): Select this part for automotive and mission-critical applications requiring AEC-Q200 automotive-grade qualification. The part maintains all electrical and thermal specifications of the primary part while adding automotive reliability standards. This substitute is appropriate when design specifications mandate automotive-grade components or when supply chain diversification across manufacturers is required. Higher inventory availability (5714 pieces) supports extended production runs.

Both parts satisfy ROHS3 compliance, REACH unaffected status, and EAR99 export classification. Selection between these parts depends on application requirements and supply chain strategy rather than electrical or thermal performance differences.

Frequently Asked Questions (FAQ)

Q: Can CRCW2512511KFKEG be used as a direct replacement for RC6432F5113CS in non-automotive applications?

A: Yes. The CRCW2512511KFKEG meets all electrical, thermal, and mechanical specifications of the RC6432F5113CS. The AEC-Q200 automotive qualification is an additional feature that does not restrict use in non-automotive circuits. Both parts share identical resistance value, tolerance, power rating, temperature coefficient, and operating temperature range.

Q: Are there dimensional compatibility concerns when substituting between these parts?

A: Dimensional differences are minimal and compatible. The RC6432F5113CS measures 0.248" L x 0.126" W (6.30mm x 3.20mm) with 0.026" maximum seated height. The CRCW2512511KFKEG measures 0.248" L x 0.124" W (6.30mm x 3.15mm) with 0.028" maximum seated height. Both parts fit the standard 2512 (6432 Metric) footprint. Width and height variations are within typical PCB layout tolerances for surface-mount components.

Q: What is the significance of MSL 1 (Unlimited) rating for both parts?

A: MSL 1 rating indicates unlimited shelf life without moisture baking requirements. Both the RC6432F5113CS and CRCW2512511KFKEG can be stored and handled under standard warehouse conditions without time-sensitive moisture sensitivity protocols. This simplifies inventory management and reduces component preparation time before assembly.

Q: Do both parts support the same temperature operating range?

A: Yes. Both parts operate across -55°C to 155°C with ±100ppm/°C temperature coefficient. Thermal performance and stability characteristics are identical between the two parts across this entire operating range.

Q: What packaging formats are available for these substitute parts?

A: The RC6432F5113CS is supplied in standard packaging. The CRCW2512511KFKEG is available in Cut Tape (CT) and Digi-Reel® formats, as well as Tape & Reel (TR) configuration. Packaging selection depends on production volume and assembly equipment compatibility.

Q: Are there any compliance or certification differences between these parts?

A: Both parts are ROHS3 compliant, REACH unaffected, and classified as EAR99 for export purposes. The CRCW2512511KFKEG carries additional AEC-Q200 automotive qualification. No compliance restrictions apply to either part for standard industrial or commercial use.