RC3216F4754CS Equivalent & Substitute Parts Reference

Part Overview

The RC3216F4754CS is a 4.75 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 927 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

RC3216F4754CS

Samsung Electro-MechanicsIn Stock: 942RC3216F4754CS Datasheet

Current PartRFQ

RC1206FR-074M75L

YAGEOIn Stock: 5458RC1206FR-074M75L Datasheet

DirectRFQ

CRCW12064M75FKEA

Vishay DaleIn Stock: 17604CRCW12064M75FKEA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC3216F4754CS is determined by strict alignment of the following parameters:

Primary Substitution Criteria:

• Resistance value: 4.75 MOhms
• Tolerance: ±1%
• Power rating: 0.25W (1/4W)
• Package: 1206 (3216 Metric)
• Composition: Thick Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C
• RoHS compliance: ROHS3 Compliant
• Moisture sensitivity level: 1 (Unlimited)

Identified Substitute Parts:

Direct Manufacturer Substitute: RC1206FR-074M75L (YAGEO) meets all primary criteria with identical electrical specifications and operating parameters. Packaging format differs (Tape & Reel vs. standard packaging) but does not affect functional compatibility.

Similar Manufacturer Substitute: CRCW12064M75FKEA (Vishay Dale) meets all primary criteria with additional automotive AEC-Q200 qualification. This part provides enhanced reliability certification suitable for automotive applications while maintaining identical core electrical and thermal specifications.

Parameter Comparison

Engineering Selection Recommendations

RC3216F4754CS (Samsung Electro-Mechanics): Select this part when Samsung component qualification is required or when original manufacturer specification is mandated. ROHS3 compliance and MSL 1 rating support standard industrial applications.

RC1206FR-074M75L (YAGEO): Select this substitute when YAGEO manufacturer qualification is acceptable and higher inventory availability is advantageous. Electrical and thermal performance is identical to the original part. Tape & Reel packaging format is suitable for automated assembly processes.

CRCW12064M75FKEA (Vishay Dale): Select this substitute for applications requiring automotive-grade reliability. AEC-Q200 qualification provides enhanced qualification documentation and failure rate data suitable for automotive and mission-critical applications. Highest inventory availability supports rapid procurement.

All three parts maintain identical core electrical specifications, operating temperature range, and compliance certifications, enabling direct functional substitution based on availability, manufacturer preference, or application-specific requirements.

Frequently Asked Questions (FAQ)

Q: Can RC1206FR-074M75L replace RC3216F4754CS in all applications?

A: Yes. Both parts share identical resistance (4.75 MOhms), tolerance (±1%), power rating (0.25W), package (1206), temperature coefficient (±100ppm/°C), operating range (-55°C ~ 155°C), and RoHS3 compliance. The primary difference is packaging format (Tape & Reel vs. standard). Functional compatibility is complete.

Q: What is the advantage of CRCW12064M75FKEA over the original part?

A: CRCW12064M75FKEA includes automotive AEC-Q200 certification, providing enhanced reliability qualification documentation. Electrical specifications remain identical. This certification is beneficial for automotive, aerospace, and mission-critical applications where enhanced qualification is required.

Q: Are there dimensional differences between these parts?

A: Minor dimensional variations exist within tolerance. RC3216F4754CS and CRCW12064M75FKEA both measure 0.126" L x 0.063" W (3.20mm x 1.60mm). RC1206FR-074M75L measures 0.122" L x 0.063" W (3.10mm x 1.60mm). Height differences are negligible (0.024" to 0.026"). All parts fit standard 1206 footprints without layout modification.

Q: Which part should be selected for new designs?

A: Selection depends on manufacturer qualification requirements and supply chain strategy. All three parts are active production components with ROHS3 compliance. CRCW12064M75FKEA offers highest inventory availability and automotive qualification. RC1206FR-074M75L offers strong inventory and YAGEO qualification. RC3216F4754CS maintains original Samsung specification.

Q: Is moisture sensitivity a concern for these parts?

A: No. All three parts carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions. Standard storage and handling procedures apply without special moisture control requirements.