RC3216F3654CS Equivalent & Substitute Parts Reference

Part Overview

The RC3216F3654CS is a 3.65 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 the temperature range of -55°C to 155°C and is designed for general-purpose electronic applications requiring high-value precision resistors. The part maintains Active product status with full RoHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and supply chain continuity.

Substiute Parts

RC3216F3654CS

Samsung Electro-MechanicsIn Stock: 1271RC3216F3654CS Datasheet

Current PartRFQ

RC1206FR-073M65L

YAGEOIn Stock: 1303RC1206FR-073M65L Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC3216F3654CS is determined by strict equivalence across all critical electrical and mechanical parameters. The following parameters must match without exception:

• Resistance Value: 3.65 MOhms (exact match required)
• Tolerance: ±1% (precision class match required)
• Power Rating: 0.25W minimum (equal or higher acceptable)
• Package / Case: 1206 (3216 Metric) (physical compatibility required)
• Composition: Thick Film (technology type match required)
• Temperature Coefficient: ±100ppm/°C (stability match required)
• Operating Temperature Range: -55°C ~ 155°C (minimum coverage required)
• RoHS Status: ROHS3 Compliant (regulatory match required)
• Moisture Sensitivity Level: MSL 1 (handling requirement match)

The identified substitute RC1206FR-073M65L from YAGEO meets all substitution criteria and is classified as a direct equivalent.

Parameter Comparison

Engineering Selection Recommendations

The RC1206FR-073M65L from YAGEO is a direct functional equivalent to the RC3216F3654CS from Samsung Electro-Mechanics. Both components satisfy identical electrical specifications, thermal performance requirements, and regulatory compliance standards. Selection between these parts should be based on:

Packaging Considerations: The RC3216F3654CS is supplied in bulk packaging, while the RC1206FR-073M65L is supplied in Tape & Reel (TR) format. Manufacturing processes and assembly automation requirements may influence packaging preference.

Inventory Availability: Both parts maintain active stock levels. The RC1206FR-073M65L currently shows higher inventory (1288 Pcs vs. 1173 Pcs).

Regulatory Compliance: Both parts are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99, meeting all applicable export and environmental regulations.

Product Status: Both components maintain Active product status, ensuring continued availability and manufacturer support.

Frequently Asked Questions (FAQ)

Q: Can RC1206FR-073M65L be used as a direct replacement for RC3216F3654CS?

A: Yes. The RC1206FR-073M65L meets all electrical, thermal, and mechanical specifications required for direct substitution. Both components share identical resistance value (3.65 MOhms), tolerance (±1%), power rating (0.25W), package type (1206), composition (thick film), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C ~ 155°C).

Q: Are there any physical differences between these parts?

A: Minor dimensional variations exist within acceptable tolerances. The RC3216F3654CS has a maximum seated height of 0.026" (0.66mm) and length of 0.126" (3.20mm). The RC1206FR-073M65L has a maximum seated height of 0.026" (0.65mm) and length of 0.122" (3.10mm). Both dimensions fall within the 1206 package specification and are PCB-compatible.

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

A: Bulk packaging is suitable for manual assembly and small-volume applications. Tape & Reel (TR) packaging is designed for automated pick-and-place assembly equipment and high-volume production. The electrical and functional properties of the component are identical; packaging format affects only handling and assembly methodology.

Q: Do both parts have the same moisture sensitivity rating?

A: Yes. Both the RC3216F3654CS and RC1206FR-073M65L carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions. These components do not require special dry-pack storage or baking procedures prior to assembly.

Q: Are both parts RoHS compliant?

A: Yes. Both components are ROHS3 compliant and REACH unaffected, meeting all current environmental and regulatory requirements for electronic component manufacturing and use.