RC6432F6341CS Equivalent & Substitute Parts

Part Overview

The RC6432F6341CS is a 6.34 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 a temperature range of -55°C to 155°C with a temperature coefficient of ±100ppm/°C. The part maintains Active product status and is ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating. Equivalent and substitute parts are identified for applications requiring alternative sourcing, inventory management, or specific certification requirements such as automotive qualification.

Substiute Parts

RC6432F6341CS

Samsung Electro-MechanicsIn Stock: 1129RC6432F6341CS Datasheet

Current PartRFQ

ERJ-1TNF6341U

Panasonic Electronic ComponentsIn Stock: 7161ERJ-1TNF6341U Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the RC6432F6341CS is determined by strict equivalence across the following critical parameters:

Electrical Parameters:

• Resistance value: 6.34 kOhms
• Tolerance: ±1%
• Power rating: 1W
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C to 155°C

Mechanical Parameters:

• Package format: 2512 (6432 Metric)
• Number of terminations: 2
• Composition: Thick Film

Compliance Parameters:

• RoHS3 compliance
• MSL 1 (Unlimited) rating
• REACH Unaffected status

The identified substitute part ERJ-1TNF6341U from Panasonic Electronic Components meets all electrical and mechanical equivalence criteria. This part is qualified to AEC-Q200 automotive standards, distinguishing it from the base Samsung component. Dimensional variations within manufacturing tolerances do not preclude functional substitution in standard applications.

Parameter Comparison

Engineering Selection Recommendations

RC6432F6341CS (Samsung Electro-Mechanics) is the primary selection for new designs. This part maintains Active product status, ensuring long-term availability and supply chain stability. It is ROHS3 compliant and carries MSL 1 (Unlimited) moisture sensitivity rating, suitable for standard industrial and commercial applications.

ERJ-1TNF6341U (Panasonic Electronic Components) serves as a functional equivalent for applications requiring AEC-Q200 automotive qualification. This part meets all electrical and mechanical specifications of the RC6432F6341CS. However, its Not For New Designs status indicates that Panasonic has discontinued active development for this component. Selection of this substitute is appropriate for existing designs, legacy system support, or applications with specific automotive qualification requirements. Dimensional variations (length 0.252" vs. 0.248", height 0.028" vs. 0.026") fall within standard PCB layout tolerances for 2512 package components.

Frequently Asked Questions (FAQ)

Q: Can ERJ-1TNF6341U replace RC6432F6341CS in new product designs?

A: ERJ-1TNF6341U meets all electrical and mechanical equivalence criteria. However, the part carries Not For New Designs status from Panasonic. For new designs, RC6432F6341CS is the recommended selection due to its Active product status and assured long-term availability.

Q: What are the dimensional differences between these parts?

A: Length differs by 0.004" (0.10mm), and height differs by 0.002" (0.04mm). Both parts conform to the 2512 (6432 Metric) package specification. These variations are within standard manufacturing tolerances and do not affect PCB layout compatibility for typical applications.

Q: Is AEC-Q200 qualification required for my application?

A: AEC-Q200 qualification is specific to automotive applications. If your application requires automotive-grade components, ERJ-1TNF6341U provides this certification. For non-automotive applications, RC6432F6341CS is the appropriate selection.

Q: Are both parts ROHS3 compliant?

A: Yes. Both RC6432F6341CS and ERJ-1TNF6341U are ROHS3 compliant and carry MSL 1 (Unlimited) moisture sensitivity ratings.

Q: What is the packaging difference between these parts?

A: RC6432F6341CS is supplied in standard packaging format. ERJ-1TNF6341U is supplied in Tape & Reel (TR) format, which is typical for high-volume automated assembly operations.

Q: Can these parts be used interchangeably on the same PCB?

A: Yes, for standard applications. Both parts are electrically and mechanically equivalent within the 2512 package specification. Minor dimensional variations do not preclude interchangeability in typical circuit designs.