RC6432J563CS Equivalent & Substitute Parts Reference

Part Overview

The RC6432J563CS is a 56 kOhms ±5% 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 moisture-resistant construction and operates across the temperature range of -55°C to 155°C. The part is ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating.

Substitute parts are identified when equivalent electrical performance and mechanical compatibility are maintained within the specified parameter tolerances for this resistor category.

Substiute Parts

RC6432J563CS

Samsung Electro-MechanicsIn Stock: 972RC6432J563CS Datasheet

Current PartRFQ

RC2512JK-0756KL

YAGEOIn Stock: 8533RC2512JK-0756KL Datasheet

DirectRFQ

AC2512JK-0756KL

YAGEOIn Stock: 11648AC2512JK-0756KL Datasheet

UpgradeRFQ

RC2512FK-0756KL

YAGEOIn Stock: 4773RC2512FK-0756KL Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC6432J563CS is determined by strict equivalence across electrical and mechanical parameters. The following criteria establish valid substitute relationships:

Primary Substitution Criteria:

• Resistance value: 56 kOhms (exact match required)
• Power rating: 1W (exact match required)
• Package: 2512 (6432 Metric) (exact match required)
• Composition: Thick Film (exact match required)

Secondary Substitution Criteria:

• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature range: -55°C ~ 155°C (exact match or better required)
• Tolerance: ±5% or tighter (equal or better tolerance acceptable)

Compliance Criteria:

• RoHS3 compliance (required)
• MSL 1 rating (required)

All identified substitute parts maintain these parameters within specification. Tolerance upgrades (from ±5% to ±1%) represent enhanced performance characteristics while maintaining full backward compatibility.

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalent Substitutes:

RC2512JK-0756KL (YAGEO) functions as a direct equivalent to RC6432J563CS. Both parts maintain identical electrical specifications (56 kOhms ±5%, 1W, ±100ppm/°C) and mechanical compatibility (2512 package). Both are Active status products with ROHS3 compliance and MSL 1 rating. The primary difference is packaging format (Tape & Reel versus bulk) and manufacturer source.

Upgraded Substitute with Enhanced Tolerance:

RC2512FK-0756KL (YAGEO) provides tighter tolerance performance (±1% versus ±5%) while maintaining all other electrical and mechanical parameters. This part is suitable for applications requiring improved resistance accuracy. All compliance certifications and environmental ratings remain equivalent.

Upgraded Substitute with Automotive Qualification:

AC2512JK-0756KL (YAGEO) incorporates AEC-Q200 automotive qualification in addition to maintaining all base electrical specifications. This part is suitable for automotive applications or systems requiring automotive-grade component reliability. Electrical and mechanical parameters remain identical to the original part.

All substitute parts are Active status products with confirmed inventory availability and full ROHS3 compliance.

Frequently Asked Questions (FAQ)

Q: Can RC2512JK-0756KL replace RC6432J563CS in any application?

A: Yes. RC2512JK-0756KL maintains identical electrical specifications (56 kOhms ±5%, 1W, ±100ppm/°C) and mechanical compatibility (2512 package). Both parts operate across -55°C to 155°C with ROHS3 compliance and MSL 1 rating. The substitution is electrically and mechanically valid.

Q: What is the difference between RC2512JK-0756KL and RC2512FK-0756KL?

A: The primary difference is tolerance specification. RC2512JK-0756KL has ±5% tolerance, while RC2512FK-0756KL has ±1% tolerance. All other parameters (resistance value, power rating, package, temperature range, composition) are identical. RC2512FK-0756KL provides enhanced accuracy for precision applications.

Q: When should AC2512JK-0756KL be selected instead of RC2512JK-0756KL?

A: AC2512JK-0756KL includes AEC-Q200 automotive qualification. Select this part for automotive applications or systems requiring automotive-grade component reliability. Electrical and mechanical specifications remain equivalent to RC2512JK-0756KL.

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

A: No. RC6432J563CS is supplied in bulk packaging, while RC2512JK-0756KL, AC2512JK-0756KL, and RC2512FK-0756KL are supplied in Tape & Reel (TR) format. Packaging format does not affect electrical or mechanical compatibility.

Q: Do all parts meet the same environmental and compliance standards?

A: Yes. All parts (RC6432J563CS, RC2512JK-0756KL, AC2512JK-0756KL, and RC2512FK-0756KL) are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating. All parts are REACH Unaffected and classified under ECCN EAR99.

Q: Can these parts be used interchangeably on PCB assemblies?

A: Yes, provided the PCB assembly accommodates the 2512 (6432 Metric) package footprint. All substitute parts share identical package dimensions and termination configuration (2 terminations). Tape & Reel packaging does not affect PCB assembly compatibility.