RCS3216F2154CS Equivalent & Substitute Parts Reference

Part Overview

The RCS3216F2154CS is a 2.15 MOhms ±1% 0.25W chip resistor in 1206 (3216 Metric) package manufactured by Samsung Electro-Mechanics. This thick film resistor features anti-sulfur and moisture-resistant properties, designed for applications requiring high-value precision resistors with enhanced environmental protection. The part maintains Active product status with 672 pieces currently in stock. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and compliance certifications align with the original component requirements.

Substiute Parts

RCS3216F2154CS

Samsung Electro-MechanicsIn Stock: 777RCS3216F2154CS Datasheet

Current PartRFQ

RC1206FR-072M15L

YAGEOIn Stock: 14122RC1206FR-072M15L Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RCS3216F2154CS are identified based on strict equivalence across the following critical parameters:

Electrical Equivalence Requirements:

• Resistance value: 2.15 MOhms
• Tolerance: ±1%
• Power rating: 0.25W (1/4W)
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C

Mechanical Equivalence Requirements:

• Package type: 1206 (3216 Metric)
• Number of terminations: 2
• Physical dimensions compatible with 1206 footprint

Compliance Equivalence Requirements:

• RoHS3 Compliant status
• Moisture Sensitivity Level: 1 (Unlimited)
• REACH Unaffected status

The RC1206FR-072M15L from YAGEO meets all electrical, mechanical, and compliance criteria for direct substitution. Both parts share identical resistance, tolerance, power rating, temperature coefficient, and operating temperature specifications. Package dimensions remain within acceptable tolerances for 1206 footprint compatibility. Both components maintain equivalent environmental protection ratings and regulatory compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

Primary Component: RCS3216F2154CS

The RCS3216F2154CS maintains Active product status with established supply availability (672 pieces in stock). This Samsung Electro-Mechanics component includes anti-sulfur protection in addition to moisture resistance, providing enhanced environmental durability for applications subject to corrosive atmospheres. Selection of the primary component is appropriate when Samsung-specific supply chain requirements or anti-sulfur specifications are mandated.

Substitute Component: RC1206FR-072M15L

The RC1206FR-072M15L from YAGEO provides equivalent electrical performance and mechanical compatibility with superior inventory availability (14,084 pieces in stock). This component meets all RoHS3 and REACH compliance requirements. The YAGEO substitute is suitable for applications where component availability and supply chain flexibility are priorities, while maintaining identical electrical specifications and operating characteristics.

Both components are ROHS3 Compliant and REACH Unaffected, confirming regulatory compliance for industrial and commercial applications. Selection between primary and substitute components should be based on supply chain requirements, inventory availability, and specific application environmental conditions.

Frequently Asked Questions (FAQ)

Q: Can RC1206FR-072M15L directly replace RCS3216F2154CS in existing designs?

A: Yes. Both components share identical electrical specifications (2.15 MOhms, ±1%, 0.25W, ±100ppm/°C, -55°C ~ 155°C operating range) and are packaged in the 1206 (3216 Metric) form factor. Physical dimensions are compatible within standard PCB footprint tolerances. No circuit redesign is required.

Q: What is the difference between anti-sulfur and moisture-resistant features?

A: The RCS3216F2154CS includes both anti-sulfur and moisture-resistant thick film composition. The RC1206FR-072M15L features moisture-resistant thick film composition. Anti-sulfur protection provides additional environmental protection in applications exposed to sulfur-containing atmospheres or corrosive industrial environments. For applications without sulfur exposure, moisture resistance alone is sufficient.

Q: Are both components suitable for high-temperature applications?

A: Yes. Both components operate across the -55°C ~ 155°C temperature range with ±100ppm/°C temperature coefficient. This specification supports industrial and automotive applications requiring extended temperature performance.

Q: What does Moisture Sensitivity Level 1 (Unlimited) mean?

A: MSL 1 (Unlimited) indicates the component requires no special moisture protection during storage, handling, or assembly. Both components can be stored and processed under standard manufacturing conditions without desiccant packaging or controlled humidity requirements.

Q: Are there packaging differences between these components?

A: The RCS3216F2154CS is supplied in standard packaging. The RC1206FR-072M15L is supplied in Tape & Reel (TR) format, which is standard for high-volume manufacturing and automated assembly processes. Both are compatible with standard pick-and-place equipment.

Q: Do both components meet current regulatory requirements?

A: Yes. Both components are ROHS3 Compliant and REACH Unaffected, confirming compliance with current European Union and international environmental regulations for electronic components.