RC6432F2263CS Equivalent & Substitute Parts Reference

Part Overview

The RC6432F2263CS is a 226 kOhms ±1% 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 is ROHS3 compliant. The part is currently in active production status with 706 units available in stock.

Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are maintained. The primary substitute listed is the ERJ-1TNF2263U from Panasonic Electronic Components, which shares identical resistance, tolerance, power rating, and package dimensions while offering automotive-grade AEC-Q200 qualification.

Substiute Parts

RC6432F2263CS

Samsung Electro-MechanicsIn Stock: 794RC6432F2263CS Datasheet

Current PartRFQ

ERJ-1TNF2263U

Panasonic Electronic ComponentsIn Stock: 4899ERJ-1TNF2263U Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC6432F2263CS is determined by strict equivalence across the following parameters:

Electrical Equivalence Requirements:

• Resistance value: 226 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
• Composition: Thick Film

Compliance Requirements:

• RoHS3 compliance
• Moisture Sensitivity Level 1 (Unlimited)

The ERJ-1TNF2263U meets all electrical and mechanical equivalence criteria. Physical dimensions show minor variations (length 6.40mm vs. 6.30mm; height 0.70mm vs. 0.66mm) within acceptable tolerances for 2512 package specifications. The substitute carries AEC-Q200 automotive qualification, which represents an enhanced reliability standard applicable to automotive applications.

Parameter Comparison

Engineering Selection Recommendations

RC6432F2263CS (Samsung Electro-Mechanics): Select this part for new designs requiring active production status and ongoing manufacturer support. The component is currently in active production with established supply availability.

ERJ-1TNF2263U (Panasonic Electronic Components): This substitute is electrically and mechanically equivalent but carries "Not For New Designs" status. The part is suitable for replacement applications, legacy system maintenance, or designs where AEC-Q200 automotive qualification is required. The automotive-grade specification provides enhanced reliability documentation for applications demanding automotive-level quality assurance.

Selection between these parts should be based on design phase (new vs. legacy), supply chain requirements, and whether automotive-grade qualification is necessary for the application.

Frequently Asked Questions (FAQ)

Q: Can ERJ-1TNF2263U be used as a direct replacement for RC6432F2263CS in new designs?

A: Electrical and mechanical compatibility is confirmed. However, ERJ-1TNF2263U carries "Not For New Designs" status. For new designs, RC6432F2263CS is the appropriate selection due to active production status.

Q: Are there dimensional differences between these parts?

A: Minor dimensional variations exist. RC6432F2263CS measures 6.30mm length × 0.66mm height; ERJ-1TNF2263U measures 6.40mm length × 0.70mm height. Both conform to 2512 package specifications and are compatible with standard 2512 footprints.

Q: What does AEC-Q200 qualification mean for ERJ-1TNF2263U?

A: AEC-Q200 is an automotive industry standard for passive components. This qualification indicates the part meets enhanced reliability, testing, and quality requirements specified by automotive manufacturers. It is not required for non-automotive applications.

Q: Are both parts RoHS3 compliant?

A: Yes. Both RC6432F2263CS and ERJ-1TNF2263U are ROHS3 compliant and carry Moisture Sensitivity Level 1 (Unlimited).

Q: What is the difference in packaging between these parts?

A: RC6432F2263CS is supplied in standard packaging. ERJ-1TNF2263U is supplied in Tape & Reel (TR) format, which is standard for high-volume automated assembly processes.

Q: Can these parts be used interchangeably in existing assemblies?

A: Yes, for replacement or rework applications. Both parts share identical electrical specifications, temperature coefficients, and operating ranges. Mechanical compatibility is confirmed within standard 2512 package tolerances.