RC6432F2213CS Equivalent & Substitute Parts Reference

Part Overview

The RC6432F2213CS is a 221 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 maintains ROHS3 compliance with MSL 1 rating. The part is currently in active production status with 1041 units in stock. Equivalent and substitute parts are identified to support procurement flexibility, supply chain continuity, and application-specific requirements such as automotive qualification or alternative packaging formats.

Substiute Parts

RC6432F2213CS

Samsung Electro-MechanicsIn Stock: 1088RC6432F2213CS Datasheet

Current PartRFQ

RC2512FK-07221KL

YAGEOIn Stock: 8775RC2512FK-07221KL Datasheet

DirectRFQ

CRCW2512221KFKEG

Vishay DaleIn Stock: 4929CRCW2512221KFKEG Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC6432F2213CS is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 221 kOhms
• Tolerance: ±1%
• Power rating: 1W
• Package: 2512 (6432 Metric)
• Composition: Thick Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C to 155°C
• Moisture sensitivity level: 1 (Unlimited)
• RoHS compliance: ROHS3 Compliant

Allowable Variations:

• Manufacturer identity (different suppliers)
• Packaging format (Tape & Reel vs. bulk)
• Physical dimensions within tolerance (length, width, height within ±0.002" to ±0.004")
• Additional certifications (e.g., AEC-Q200 automotive qualification)
• Series designation (RC, RC_L, CRCW)

Identified Substitutes:

1. RC2512FK-07221KL (YAGEO) – Direct equivalent with Tape & Reel packaging
2. CRCW2512221KFKEG (Vishay Dale) – Automotive-qualified equivalent with AEC-Q200 certification

Both substitutes maintain full electrical and thermal equivalence while offering alternative sourcing and application-specific qualifications.

Parameter Comparison

Engineering Selection Recommendations

RC6432F2213CS (Samsung Electro-Mechanics) – Primary Selection

Use the original Samsung part for applications requiring specific supplier qualification or existing design validation. Active production status and ROHS3 compliance support long-term availability. Bulk packaging suits low-volume prototyping and rework scenarios.

RC2512FK-07221KL (YAGEO) – General-Purpose Substitute

Select this YAGEO equivalent for high-volume production requiring Tape & Reel automation compatibility. Identical electrical specifications and ROHS3 compliance ensure direct functional substitution. Higher inventory availability (8762 units) supports extended production runs. Suitable for applications without automotive or specialized environmental requirements.

CRCW2512221KFKEG (Vishay Dale) – Automotive and Qualified Applications

Specify this Vishay Dale part for automotive, industrial, or mission-critical applications requiring AEC-Q200 qualification. Tape & Reel packaging supports automated assembly. ROHS3 compliance and identical electrical parameters maintain full compatibility with the original design. Select when automotive-grade reliability documentation is contractually required.

Selection Criteria Summary:

• Standard applications: RC2512FK-07221KL (YAGEO)
• Automotive/qualified applications: CRCW2512221KFKEG (Vishay Dale)
• Supplier-locked designs: RC6432F2213CS (Samsung Electro-Mechanics)

All three parts are electrically and thermally interchangeable within the specified operating envelope.

Frequently Asked Questions (FAQ)

Q: Can RC2512FK-07221KL replace RC6432F2213CS directly on the PCB?

A: Yes. Both parts share identical electrical specifications (221 kOhms ±1%, 1W, ±100ppm/°C), temperature range (-55°C to 155°C), and 2512 package footprint. Physical dimensions vary within acceptable tolerance (length 6.30mm vs. 6.35mm, width 3.20mm vs. 3.10mm, height 0.66mm vs. 0.65mm). No circuit redesign is required.

Q: What is the difference between Tape & Reel and bulk packaging?

A: Tape & Reel packaging is optimized for automated pick-and-place assembly in high-volume manufacturing. Bulk packaging is suitable for manual assembly, prototyping, and low-volume applications. Electrical performance is identical; packaging affects only handling and assembly methodology.

Q: Is CRCW2512221KFKEG suitable for non-automotive applications?

A: Yes. AEC-Q200 qualification is a superset of standard commercial specifications. The Vishay part meets all requirements of the original Samsung part and adds automotive-grade reliability. It is suitable for any application within the specified operating parameters.

Q: Are there any dimensional incompatibilities between these three parts?

A: Dimensional variations are minimal and within standard PCB footprint tolerances. Maximum height difference is 0.04mm (0.70mm vs. 0.66mm). All parts use identical 2-termination configuration and 2512 package standard. No PCB layout modifications are necessary.

Q: Which substitute offers the best supply chain continuity?

A: RC2512FK-07221KL (YAGEO) provides the highest inventory availability at 8762 units, supporting extended production schedules. CRCW2512221KFKEG (Vishay Dale) offers 4822 units with automotive qualification. Both exceed the original Samsung stock level of 1041 units.

Q: Do all three parts comply with environmental regulations?

A: Yes. All three parts are ROHS3 compliant, REACH unaffected, and classified as EAR99 for export control. MSL 1 (Unlimited) rating indicates no moisture sensitivity restrictions during storage or handling.

Q: Can these parts be mixed in the same production batch?

A: Yes, provided the application does not require single-source supplier qualification. All three parts are electrically and thermally equivalent. Mixed sourcing is acceptable for non-critical applications; however, automotive or mission-critical designs may require supplier consistency for traceability and qualification documentation.