RC3216J915CS Equivalent & Substitute Parts Reference

Part Overview

The RC3216J915CS is a 9.1 MOhms ±5% 0.25W thick film chip resistor in 1206 (3216 Metric) package manufactured by Samsung Electro-Mechanics. This component is classified as Active product status with full RoHS3 compliance and unlimited moisture sensitivity level (MSL 1). Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and design continuity when the primary part becomes unavailable or when design specifications permit tolerance or performance upgrades.

Substiute Parts

RC3216J915CS

Samsung Electro-MechanicsIn Stock: 1077RC3216J915CS Datasheet

Current PartRFQ

RC1206JR-079M1L

YAGEOIn Stock: 4815RC1206JR-079M1L Datasheet

DirectRFQ

RC1206FR-079M1L

YAGEOIn Stock: 10980RC1206FR-079M1L Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC3216J915CS are classified based on strict electrical and mechanical parameter alignment. Substitution eligibility is determined by the following criteria:

Primary Substitution Criteria:

• Resistance value: 9.1 MOhms (exact match required)
• Package type: 1206 (3216 Metric) (exact match required)
• Power rating: 0.25W minimum (equal or higher acceptable)
• Composition: Thick Film (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature range: -55°C ~ 155°C minimum (equal or wider acceptable)
• RoHS3 compliance: Required
• MSL rating: 1 (Unlimited) or equivalent

Tolerance Consideration: Tolerance values of ±5% or tighter (±1%) are acceptable substitutes. Tighter tolerance parts (±1%) represent performance upgrades and are fully compatible with designs specified for ±5% tolerance.

Dimensional Compatibility: Physical dimensions (length, width, height) within the 1206 package specification are acceptable within standard manufacturing tolerances.

Two substitute parts meet these criteria:

• RC1206JR-079M1L (YAGEO): Direct equivalent with ±5% tolerance
• RC1206FR-079M1L (YAGEO): Upgrade equivalent with ±1% tolerance

Parameter Comparison

Engineering Selection Recommendations

RC1206JR-079M1L (YAGEO) - Direct Equivalent: This part provides direct functional equivalence to the RC3216J915CS. All electrical parameters, package specifications, and compliance certifications are identical. Selection of this substitute is appropriate when procurement of the Samsung part is constrained and design specifications require ±5% tolerance. Product status is Active with full RoHS3 and REACH compliance. Inventory availability is 4784 pieces.

RC1206FR-079M1L (YAGEO) - Upgrade Equivalent: This part offers improved tolerance specification (±1% versus ±5%) while maintaining all other electrical and mechanical parameters. The tighter tolerance provides enhanced accuracy for applications where circuit performance benefits from reduced component variation. This part is fully compatible with designs specified for the RC3216J915CS and represents a performance upgrade path. Product status is Active with full RoHS3 and REACH compliance. Inventory availability is 10892 pieces, providing superior supply security.

Both substitute parts are manufactured by YAGEO, an established supplier in the thick film resistor category, and carry identical compliance certifications (RoHS3, REACH Unaffected, EAR99 ECCN classification).

Frequently Asked Questions (FAQ)

Q: Can RC1206JR-079M1L be used as a direct replacement for RC3216J915CS? A: Yes. RC1206JR-079M1L is a direct equivalent. Both parts share identical resistance value (9.1 MOhms), tolerance (±5%), power rating (0.25W), package type (1206), composition (thick film), temperature coefficient (±100ppm/°C), operating temperature range (-55°C ~ 155°C), and compliance certifications (RoHS3, MSL 1).

Q: What is the difference between RC1206JR-079M1L and RC1206FR-079M1L? A: The primary difference is tolerance specification. RC1206JR-079M1L has ±5% tolerance, matching the original RC3216J915CS specification. RC1206FR-079M1L has ±1% tolerance, providing tighter accuracy. All other parameters are identical. The ±1% tolerance part is a performance upgrade suitable for applications requiring higher precision.

Q: Are there any dimensional differences between these parts? A: Minor dimensional variations exist within standard 1206 package tolerances. RC3216J915CS dimensions are 0.126" L x 0.063" W (3.20mm x 1.60mm) with 0.026" height. YAGEO parts are 0.122" L x 0.063" W (3.10mm x 1.60mm) with 0.026" height. These variations are within acceptable PCB layout and assembly tolerances for 1206 components.

Q: Do all three parts have the same moisture sensitivity level? A: Yes. All three parts carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions for storage, handling, or assembly processes.

Q: Which substitute part should be selected for maximum supply availability? A: RC1206FR-079M1L offers the highest inventory level at 10892 pieces, compared to 4784 pieces for RC1206JR-079M1L. If supply continuity is a primary concern, RC1206FR-079M1L provides both superior availability and performance upgrade benefits.

Q: Are these parts suitable for high-temperature applications? A: Yes. All three parts operate across the -55°C ~ 155°C temperature range with ±100ppm/°C temperature coefficient, supporting high-temperature industrial and automotive applications within this envelope.

Q: Do all substitute parts meet RoHS3 compliance? A: Yes. RC1206JR-079M1L and RC1206FR-079M1L are both RoHS3 compliant and REACH Unaffected, matching the compliance profile of the original RC3216J915CS.