RC3216F2744CS Equivalent & Substitute Parts Reference

Part Overview

The RC3216F2744CS is a 2.74 MOhms ±1% 0.25W chip resistor in 1206 (3216 Metric) package manufactured by Samsung Electro-Mechanics. This thick film, moisture-resistant component operates across -55°C to 155°C and is ROHS3 compliant. The part is currently active in production with 1133 pieces in stock. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and compliance certifications align with the original component, enabling direct replacement in circuit designs without functional degradation.

Substiute Parts

RC3216F2744CS

Samsung Electro-MechanicsIn Stock: 1175RC3216F2744CS Datasheet

Current PartRFQ

RC1206FR-072M74L

YAGEOIn Stock: 5355RC1206FR-072M74L Datasheet

DirectRFQ

CRCW12062M74FKEA

Vishay DaleIn Stock: 13772CRCW12062M74FKEA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC3216F2744CS is determined by strict alignment of the following critical parameters:

Electrical Specifications:

• Resistance value: 2.74 MOhms
• Tolerance: ±1%
• Power rating: 0.25W (1/4W)
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C

Mechanical Specifications:

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

Compliance & Environmental:

• RoHS3 compliance
• Moisture Sensitivity Level 1
• REACH unaffected status

All identified substitute parts meet these criteria across all parameters. Variations in physical dimensions (length, width, height) within standard 1206 package tolerances do not affect substitutability. Packaging format differences (Tape & Reel versus standard packaging) represent logistics variations only and do not impact electrical or mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

RC1206FR-072M74L (YAGEO): This substitute maintains full electrical and mechanical equivalence to the RC3216F2744CS. Both components are active production parts with ROHS3 compliance and identical electrical specifications. YAGEO's RC_L series offers 5282 units in stock, providing supply continuity. Packaging is supplied in Tape & Reel format, suitable for automated assembly processes.

CRCW12062M74FKEA (Vishay Dale): This substitute provides electrical and mechanical equivalence with the addition of AEC-Q200 automotive qualification. The CRCW series maintains identical resistance, tolerance, power rating, and temperature characteristics. With 13749 units in stock, this option offers the highest inventory availability. AEC-Q200 certification qualifies this component for automotive applications where the original part may not be specified, though it remains suitable for general industrial use.

All three parts are ROHS3 compliant, REACH unaffected, and operate within identical temperature ranges. Selection between substitutes should be based on supply availability, packaging requirements (Tape & Reel versus bulk), and application-specific certifications (automotive qualification for CRCW series).

Frequently Asked Questions (FAQ)

Q: Can RC1206FR-072M74L replace RC3216F2744CS in all applications?

A: Yes. Both components share identical electrical specifications (2.74 MOhms, ±1%, 0.25W), temperature coefficient (±100ppm/°C), operating range (-55°C to 155°C), and package type (1206). Both are ROHS3 compliant with MSL 1 rating. Physical dimension variations within 1206 package tolerances do not affect circuit compatibility.

Q: What is the difference between RC1206FR-072M74L and CRCW12062M74FKEA?

A: Both are electrically and mechanically equivalent to the original part. The primary difference is that CRCW12062M74FKEA carries AEC-Q200 automotive qualification, making it suitable for automotive applications. RC1206FR-072M74L is a standard industrial-grade component. Both are thick film, moisture-resistant resistors in 1206 package with identical electrical performance.

Q: Does packaging format (Tape & Reel vs. standard) affect substitutability?

A: No. Packaging format is a logistics consideration only. Tape & Reel packaging is standard for automated assembly lines, while bulk packaging is used for manual assembly or lower-volume applications. The electrical and mechanical properties of the component remain identical regardless of packaging format.

Q: Are there any temperature or environmental limitations when substituting these parts?

A: No. All three parts operate identically across -55°C to 155°C with ±100ppm/°C temperature coefficient. All maintain MSL 1 (Unlimited) moisture sensitivity rating and are ROHS3 compliant. Environmental performance is equivalent across all substitutes.

Q: Which substitute should be selected for highest inventory availability?

A: CRCW12062M74FKEA (Vishay Dale) offers 13749 units in stock, compared to 5282 units for RC1206FR-072M74L and 1133 units for the original RC3216F2744CS. If supply continuity is the primary concern, CRCW12062M74FKEA provides the largest available inventory.

Q: Can CRCW12062M74FKEA be used in non-automotive applications?

A: Yes. AEC-Q200 qualification is a superset of standard industrial specifications. A component qualified for automotive use meets or exceeds requirements for general industrial, consumer, and commercial applications. CRCW12062M74FKEA is suitable for any application where RC3216F2744CS is specified.