RC6432J241CS Equivalent & Substitute Parts Reference

Part Overview

The RC6432J241CS is a 240 Ohms ±5% 1W chip resistor manufactured by Samsung Electro-Mechanics in the 2512 (6432 Metric) package. This thick film, moisture-resistant component operates across -55°C to 155°C and maintains ROHS3 compliance with MSL 1 rating. The part is currently active in production with 836 pieces in stock. Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are maintained within the allowed parameter tolerances for this resistor category.

Substiute Parts

RC6432J241CS

Samsung Electro-MechanicsIn Stock: 946RC6432J241CS Datasheet

Current PartRFQ

RC2512JK-07240RL

YAGEOIn Stock: 5244RC2512JK-07240RL Datasheet

DirectRFQ

RC2512FK-07240RL

YAGEOIn Stock: 8890RC2512FK-07240RL Datasheet

UpgradeRFQ

CRCW2512240RFKEG

Vishay DaleIn Stock: 4424CRCW2512240RFKEG Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC6432J241CS are classified based on strict electrical and mechanical parameter matching:

Direct Equivalent Substitutes maintain identical specifications: 240 Ohms resistance, ±5% tolerance, 1W power rating, 2512 package, thick film composition, ±100ppm/°C temperature coefficient, -55°C to 155°C operating range, and MSL 1 rating.

Upgrade Substitutes improve tolerance specification from ±5% to ±1% while maintaining all other electrical parameters (240 Ohms, 1W, 2512 package, thick film, ±100ppm/°C, -55°C to 155°C, MSL 1). These parts are electrically compatible with enhanced precision.

Similar Substitutes match core electrical specifications (240 Ohms, 1W, 2512 package, thick film, ±100ppm/°C, -55°C to 155°C, MSL 1) with tolerance upgraded to ±1% and include additional automotive qualification (AEC-Q200).

All substitute parts maintain ROHS3 compliance, REACH unaffected status, and identical HTSUS classification (8533.21.0030).

Parameter Comparison

Engineering Selection Recommendations

RC2512JK-07240RL (YAGEO) serves as a direct equivalent substitute with identical electrical and mechanical specifications. This part maintains ±5% tolerance matching the original RC6432J241CS, operates within the same temperature range, and carries ROHS3 compliance. Selection is appropriate for applications requiring direct parameter equivalence with alternative sourcing.

RC2512FK-07240RL (YAGEO) functions as an upgrade substitute, improving tolerance to ±1% while preserving all other electrical characteristics. This part is suitable for applications where enhanced precision is beneficial without requiring design modification. ROHS3 compliance and identical operating parameters ensure compatibility.

CRCW2512240RFKEG (Vishay Dale) provides an upgrade substitute with ±1% tolerance and AEC-Q200 automotive qualification. This part is appropriate for automotive or high-reliability applications requiring enhanced precision and automotive-grade component certification. All electrical and mechanical parameters remain compatible with the original specification.

All three substitute parts maintain active production status, ROHS3 compliance, and MSL 1 rating, ensuring long-term availability and environmental regulatory compliance.

Frequently Asked Questions (FAQ)

Q: Can RC2512JK-07240RL replace RC6432J241CS in all applications?

A: Yes. RC2512JK-07240RL maintains identical electrical specifications (240 Ohms ±5%, 1W), mechanical package (2512), composition (thick film), temperature range (-55°C to 155°C), and compliance ratings (ROHS3, MSL 1). Direct substitution is electrically and mechanically compatible.

Q: What is the difference between the YAGEO upgrade parts and the original Samsung part?

A: RC2512FK-07240RL improves tolerance from ±5% to ±1% while maintaining all other parameters. This provides enhanced precision for applications requiring tighter resistance values. All other electrical and environmental specifications remain identical.

Q: Is CRCW2512240RFKEG suitable for non-automotive applications?

A: Yes. CRCW2512240RFKEG meets all electrical and mechanical requirements for the RC6432J241CS application. The AEC-Q200 automotive qualification is an additional feature that does not restrict use in non-automotive circuits. The ±1% tolerance and identical operating parameters ensure compatibility.

Q: Are there packaging differences between these parts?

A: RC6432J241CS is supplied in bulk packaging. RC2512JK-07240RL, RC2512FK-07240RL, and CRCW2512240RFKEG are supplied in Tape & Reel (TR) format. Tape & Reel packaging is standard for automated assembly processes and does not affect electrical or mechanical performance.

Q: Do all substitute parts have the same moisture sensitivity rating?

A: Yes. All parts listed maintain MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions during storage or handling. This specification is identical across all options.

Q: Can I use a ±1% tolerance part where ±5% is specified?

A: Yes. A ±1% tolerance part is a tighter specification and is compatible with applications designed for ±5% tolerance. The component will perform within the original tolerance window while providing enhanced precision.