RC3216F1244CS Equivalent & Substitute Parts Reference

Part Overview

The RC3216F1244CS is a 1.24 MOhms ±1% 0.25W chip resistor manufactured by Samsung Electro-Mechanics in the 1206 (3216 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 998 pieces available in inventory. 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

RC3216F1244CS

Samsung Electro-MechanicsIn Stock: 1035RC3216F1244CS Datasheet

Current PartRFQ

CRCW12061M24FKEA

Vishay DaleIn Stock: 11063CRCW12061M24FKEA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the RC3216F1244CS is determined by strict equivalence across the following critical parameters:

Electrical Parameters (Must Match Exactly):

• Resistance value: 1.24 MOhms
• Tolerance: ±1%
• Power rating: 0.25W (1/4W)
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C to 155°C

Mechanical Parameters (Must Match Exactly):

• Package type: 1206 (3216 Metric)
• Composition: Thick Film
• Number of terminations: 2

Compliance Parameters (Must Match or Exceed):

• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)
• REACH Status: REACH Unaffected

Substitute parts identified in this reference maintain identical electrical and mechanical specifications. Variations in packaging format (Tape & Reel versus bulk) and additional certifications (such as AEC-Q200 automotive qualification) do not disqualify a part from substitution, as these represent enhanced or alternative application support rather than deviations from core specifications.

Parameter Comparison

Engineering Selection Recommendations

RC3216F1244CS (Samsung Electro-Mechanics):

• Primary selection for general-purpose applications requiring moisture-resistant thick film construction
• Active production status with 998 pieces in stock
• ROHS3 and REACH compliant
• Suitable for standard industrial and consumer electronics applications

CRCW12061M24FKEA (Vishay Dale):

• Direct electrical and mechanical equivalent with identical core specifications
• Automotive AEC-Q200 certification qualifies this part for automotive and high-reliability applications
• Tape & Reel packaging supports high-volume automated assembly
• 11,023 pieces in inventory provide superior supply availability
• ROHS3 and REACH compliant
• Seated height of 0.024" (0.60mm) is 0.002" lower than the Samsung part, compatible with standard 1206 footprints

Both parts are suitable for direct substitution based on electrical performance, thermal characteristics, and regulatory compliance. Selection between them depends on application requirements (automotive qualification), packaging preference (bulk versus Tape & Reel), and supply chain considerations.

Frequently Asked Questions (FAQ)

Q: Can CRCW12061M24FKEA replace RC3216F1244CS in my circuit?

A: Yes. Both parts are electrically and mechanically equivalent with identical resistance value (1.24 MOhms), tolerance (±1%), power rating (0.25W), temperature coefficient (±100ppm/°C), operating temperature range (-55°C to 155°C), and 1206 package footprint. The CRCW12061M24FKEA includes automotive AEC-Q200 certification, which does not restrict its use in non-automotive applications.

Q: What is the difference in seated height between these parts?

A: The RC3216F1244CS has a maximum seated height of 0.026" (0.66mm), while the CRCW12061M24FKEA has a maximum seated height of 0.024" (0.60mm). This 0.002" difference is within standard 1206 package tolerances and does not affect PCB layout or assembly compatibility.

Q: Are both parts RoHS3 compliant?

A: Yes. Both RC3216F1244CS and CRCW12061M24FKEA are ROHS3 compliant and REACH unaffected, meeting current environmental regulations for electronic components.

Q: What does Moisture Sensitivity Level 1 mean?

A: MSL 1 (Unlimited) indicates that the component has unlimited shelf life and does not require special moisture-controlled storage or handling procedures. Both parts carry this rating.

Q: Why does CRCW12061M24FKEA have AEC-Q200 certification?

A: AEC-Q200 is an automotive qualification standard that certifies component reliability under automotive operating conditions. This certification does not restrict the part's use in non-automotive applications; it indicates the part meets additional reliability and testing requirements suitable for automotive environments.

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

A: Tape & Reel (TR) packaging is used for automated pick-and-place assembly in high-volume manufacturing. Bulk packaging is used for manual assembly or lower-volume applications. Both packaging formats contain the same component; the difference is in presentation and handling method.

Q: Can I use these parts interchangeably in my design?

A: Yes. Both parts meet identical electrical specifications, operate across the same temperature range, and fit the same 1206 footprint. No circuit redesign or re-qualification is required for substitution.