RC6432F3650CS Equivalent & Substitute Parts Reference

Part Overview

The RC6432F3650CS is a 365 Ohms ±1% 1W chip resistor manufactured by Samsung Electro-Mechanics in the 2512 (6432 Metric) package format. This thick film, moisture-resistant component operates across the temperature range of -55°C to 155°C and maintains ROHS3 compliance with MSL 1 rating. The part is currently in active production status with 806 pieces available in new original inventory. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and compliance certifications align with the original component's functional requirements.

Substiute Parts

RC6432F3650CS

Samsung Electro-MechanicsIn Stock: 870RC6432F3650CS Datasheet

Current PartRFQ

CRCW2512365RFKEG

Vishay DaleIn Stock: 3280CRCW2512365RFKEG Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC6432F3650CS are identified based on strict alignment of the following critical parameters:

Electrical Parameters (Must Match Exactly):

• Resistance value: 365 Ohms
• Tolerance: ±1%
• Power rating: 1W
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C to 155°C

Mechanical Parameters (Must Match Exactly):

• Package format: 2512 (6432 Metric)
• Number of terminations: 2
• Physical dimensions compatible with 2512 footprint

Compliance Parameters (Must Match or Exceed):

• RoHS3 compliance
• Moisture Sensitivity Level 1 or better
• Thick film composition

The CRCW2512365RFKEG from Vishay Dale meets all substitution criteria. Both components share identical electrical specifications, operate within the same temperature range, utilize thick film technology, and maintain equivalent compliance certifications. Dimensional compatibility is confirmed within the 2512 package standard.

Parameter Comparison

Engineering Selection Recommendations

Both the RC6432F3650CS and CRCW2512365RFKEG are active production components with full ROHS3 compliance and MSL 1 ratings. Selection between these parts should be based on:

Availability and Lead Time: The CRCW2512365RFKEG currently has higher inventory availability (3180 pieces) compared to the RC6432F3650CS (806 pieces). This may influence procurement decisions for high-volume applications.

Packaging Format: The RC6432F3650CS is supplied in standard packaging, while the CRCW2512365RFKEG is available in Tape & Reel (TR) format. Tape & Reel packaging is standard for automated assembly processes and may reduce handling costs in manufacturing environments.

Automotive Qualification: The CRCW2512365RFKEG carries AEC-Q200 automotive qualification. This certification is relevant only if the application requires automotive-grade components. For non-automotive applications, this additional qualification does not affect functional equivalence.

Dimensional Tolerance: Both components are mechanically compatible within the 2512 package specification. The minor dimensional variations (0.002" width difference, 0.002" height difference) fall within standard PCB footprint tolerances and do not affect interchangeability.

Frequently Asked Questions (FAQ)

Q: Can the CRCW2512365RFKEG directly replace the RC6432F3650CS in existing designs?

A: Yes. Both components share identical electrical specifications (365 Ohms ±1%, 1W, ±100ppm/°C), operate across the same temperature range (-55°C to 155°C), and are mechanically compatible within the 2512 package footprint. No design modifications are required.

Q: What is the significance of the AEC-Q200 rating on the CRCW2512365RFKEG?

A: AEC-Q200 is an automotive industry qualification standard. This certification is applicable only to applications requiring automotive-grade components. For non-automotive applications, this rating does not affect functional performance or compatibility.

Q: Are there any differences in moisture sensitivity between these parts?

A: No. Both components carry MSL 1 (Unlimited) ratings, indicating identical moisture sensitivity levels and storage requirements.

Q: Does the Tape & Reel packaging of the CRCW2512365RFKEG affect compatibility?

A: No. Tape & Reel is a packaging and delivery format used for automated assembly processes. It does not affect the component's electrical or mechanical properties. The actual component specifications remain identical.

Q: What are the key parameters that determine substitution eligibility?

A: Substitution eligibility is determined by exact matching of: resistance value (365 Ohms), tolerance (±1%), power rating (1W), temperature coefficient (±100ppm/°C), operating temperature range (-55°C to 155°C), package format (2512), composition (thick film), and compliance certifications (ROHS3, MSL 1).

Q: Can I use either part interchangeably in my PCB design?

A: Yes. The dimensional compatibility within the 2512 package standard and identical electrical specifications confirm interchangeability. Both components will function identically in the same PCB footprint.