RC6432F364CS Equivalent & Substitute Parts

Part Overview

The RC6432F364CS is a 360 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 and is ROHS3 compliant. The part is currently in active production status with 1033 units available in inventory.

Substitute parts are necessary when the primary manufacturer part becomes unavailable, when supply chain constraints require alternative sourcing, or when design requirements permit the use of functionally equivalent components from different manufacturers. The ERJ-1TNF3603U from Panasonic Electronic Components provides electrical and mechanical equivalence, though it carries a "Not For New Designs" status designation.

Substiute Parts

RC6432F364CS

Samsung Electro-MechanicsIn Stock: 1065RC6432F364CS Datasheet

Current PartRFQ

ERJ-1TNF3603U

Panasonic Electronic ComponentsIn Stock: 2621ERJ-1TNF3603U Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC6432F364CS is determined by strict equivalence across the following parameters:

Electrical Parameters:

• Resistance value: 360 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
• Moisture Sensitivity Level 1 (Unlimited)

The ERJ-1TNF3603U from Panasonic Electronic Components meets all electrical and mechanical equivalence criteria. This part maintains identical resistance, tolerance, power rating, temperature coefficient, and operating temperature specifications. The physical package dimensions are within acceptable manufacturing tolerances for the 2512 format. Both parts share ROHS3 compliance and MSL 1 rating, ensuring compatibility in moisture-sensitive applications.

Parameter Comparison

Engineering Selection Recommendations

RC6432F364CS (Samsung Electro-Mechanics) is the primary selection for new designs and applications requiring active production status. This part maintains full manufacturing support and is recommended for all new circuit implementations.

ERJ-1TNF3603U (Panasonic Electronic Components) is electrically and mechanically equivalent and suitable for replacement applications, legacy system maintenance, or situations where Samsung supply is constrained. However, this part carries a "Not For New Designs" designation and should not be selected for new product development. The Panasonic part includes AEC-Q200 automotive qualification, which provides additional reliability assurance for applications requiring automotive-grade components.

Both parts are ROHS3 compliant and carry MSL 1 rating, confirming suitability for moisture-sensitive environments without special handling requirements. Dimensional variations between the two parts (length 6.30mm vs 6.40mm, height 0.66mm vs 0.70mm) are within standard 2512 package tolerances and do not affect PCB layout compatibility.

Frequently Asked Questions (FAQ)

Q: Can ERJ-1TNF3603U be used as a direct replacement for RC6432F364CS?

A: Yes, the ERJ-1TNF3603U provides electrical and mechanical equivalence. Both parts share identical resistance (360 kOhms), tolerance (±1%), power rating (1W), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C to 155°C). Physical dimensions are within acceptable 2512 package tolerances. However, the Panasonic part is designated "Not For New Designs," limiting its use to replacement and legacy applications.

Q: Are there dimensional differences between these parts?

A: Minor dimensional variations exist within standard manufacturing tolerances. The RC6432F364CS measures 6.30mm length and 0.66mm height, while the ERJ-1TNF3603U measures 6.40mm length and 0.70mm height. These differences are within the 2512 (6432 Metric) package specification and do not affect PCB footprint compatibility or circuit performance.

Q: Do both parts meet the same compliance requirements?

A: Yes. Both the RC6432F364CS and ERJ-1TNF3603U are ROHS3 compliant, REACH unaffected, and carry MSL 1 (Unlimited) moisture sensitivity rating. Both parts are classified under ECCN EAR99 and HTSUS 8533.21.0030. Compliance profiles are equivalent for regulatory and environmental requirements.

Q: What is the significance of the "Not For New Designs" status on the Panasonic part?

A: This designation indicates that Panasonic has discontinued active development and manufacturing support for the ERJ-1TNF3603U. The part remains available in inventory but should not be selected for new product designs. It is suitable only for replacement, repair, or legacy system applications where the part is already in use.

Q: Does the Panasonic part's AEC-Q200 rating provide additional benefits?

A: The ERJ-1TNF3603U carries AEC-Q200 automotive qualification, indicating compliance with automotive industry reliability standards. This certification is beneficial for applications requiring automotive-grade component assurance, though it is not a requirement for general industrial or consumer applications.

Q: Are packaging formats identical between these parts?

A: Both parts use the 2512 (6432 Metric) package format with 2 terminations. The Panasonic part is supplied in Tape & Reel (TR) packaging, while the Samsung part packaging format is not specified in the provided data. Both are suitable for automated assembly processes.