RCS3216J275CS Equivalent & Substitute Parts Reference

Part Overview

The RCS3216J275CS is a 2.7 MOhms ±5% 0.25W thick film chip resistor manufactured by Samsung Electro-Mechanics in the 1206 (3216 Metric) package. This component is classified as Active product status with full RoHS3 compliance and unlimited moisture sensitivity level (MSL 1). The part is designed for general-purpose applications requiring anti-sulfur and moisture-resistant characteristics in compact surface-mount form factor. Equivalent and substitute parts are identified to provide design flexibility, inventory alternatives, and sourcing options while maintaining electrical and mechanical compatibility.

Substiute Parts

RCS3216J275CS

Samsung Electro-MechanicsIn Stock: 1094RCS3216J275CS Datasheet

Current PartRFQ

AC1206FR-072M7L

YAGEOIn Stock: 4896AC1206FR-072M7L Datasheet

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CRCW12062M70FKEA

Vishay DaleIn Stock: 13390CRCW12062M70FKEA Datasheet

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RC1206FR-072M7L

YAGEOIn Stock: 5298RC1206FR-072M7L Datasheet

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RC1206JR-072M7L

YAGEOIn Stock: 5089RC1206JR-072M7L Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RCS3216J275CS is determined by strict alignment of the following critical parameters:

Primary Substitution Criteria:

• Resistance value: 2.7 MOhms (exact match required)
• Power rating: 0.25W / 1/4W (exact match required)
• Package / Case: 1206 (3216 Metric) (exact match required)
• Composition: Thick Film (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature range: -55°C ~ 155°C (exact match required)
• Number of terminations: 2 (exact match required)
• RoHS compliance: ROHS3 Compliant (minimum requirement)
• Moisture sensitivity level: MSL 1 (minimum requirement)

Secondary Compatibility Factors:

• Tolerance: ±5% (main part specification; ±1% substitutes provide superior accuracy and remain compatible)
• Physical dimensions: Minor variations within 1206 package specification are acceptable
• Packaging format: Tape & Reel (TR) is standard for all identified substitutes

All identified substitute parts meet or exceed the primary criteria. Tolerance differences represent performance enhancements rather than compatibility limitations.

Parameter Comparison

Engineering Selection Recommendations

Direct Tolerance-Matched Substitute: RC1206JR-072M7L (YAGEO) maintains identical ±5% tolerance specification as the RCS3216J275CS. This part is the closest functional equivalent for applications where tolerance matching is a design requirement. All electrical, thermal, and environmental parameters are identical.

Enhanced Tolerance Substitutes: RC1206FR-072M7L (YAGEO), AC1206FR-072M7L (YAGEO), and CRCW12062M70FKEA (Vishay Dale) provide ±1% tolerance, representing improved accuracy over the original ±5% specification. These parts are electrically and mechanically compatible with the RCS3216J275CS and are suitable for applications where tighter tolerance is beneficial or required.

Automotive-Qualified Options: AC1206FR-072M7L (YAGEO) and CRCW12062M70FKEA (Vishay Dale) carry AEC-Q200 automotive qualification. These parts are appropriate for automotive and high-reliability applications while maintaining full compatibility with the original part specification.

Compliance and Certification: All substitute parts maintain ROHS3 compliance and MSL 1 rating, ensuring environmental and moisture handling compatibility. All parts are Active product status with unlimited availability classification.

Frequently Asked Questions (FAQ)

Q: Can RC1206JR-072M7L replace RCS3216J275CS in my design? A: Yes. RC1206JR-072M7L is a direct substitute with identical resistance (2.7 MOhms), tolerance (±5%), power rating (0.25W), package (1206), and operating temperature range (-55°C ~ 155°C). Both parts use thick film composition with ±100ppm/°C temperature coefficient.

Q: What is the difference between the ±5% and ±1% tolerance substitutes? A: The RCS3216J275CS and RC1206JR-072M7L are specified at ±5% tolerance. The RC1206FR-072M7L, AC1206FR-072M7L, and CRCW12062M70FKEA are specified at ±1% tolerance. The ±1% parts provide tighter resistance accuracy. Both tolerance classes are electrically and mechanically compatible; the choice depends on circuit accuracy requirements.

Q: Are the physical dimensions identical across all substitute parts? A: All parts conform to the 1206 (3216 Metric) package specification. Minor dimensional variations exist within package tolerance: length ranges from 0.122" to 0.126" (3.10mm to 3.20mm), width is 0.063" (1.60mm), and height ranges from 0.024" to 0.026" (0.60mm to 0.66mm). These variations are within standard 1206 package tolerance and do not affect PCB footprint compatibility.

Q: Which substitute is best for automotive applications? A: AC1206FR-072M7L (YAGEO) and CRCW12062M70FKEA (Vishay Dale) both carry AEC-Q200 automotive qualification. Both are suitable for automotive-grade designs while maintaining full electrical and mechanical compatibility with the RCS3216J275CS.

Q: Do all substitutes have the same moisture sensitivity level? A: Yes. All identified substitutes, including the main part RCS3216J275CS, are classified as MSL 1 (Unlimited). This means unlimited shelf life without moisture bake-out requirements.

Q: Can I use these substitutes interchangeably on the same PCB assembly? A: Yes. All substitute parts use identical 1206 package footprint, have two terminations, and operate within the same temperature range (-55°C ~ 155°C). They are mechanically and electrically interchangeable on standard 1206 PCB layouts.

Q: What is the inventory status of substitute parts? A: RC1206JR-072M7L: 5004 Pcs in stock; RC1206FR-072M7L: 5268 Pcs in stock; AC1206FR-072M7L: 4790 Pcs in stock; CRCW12062M70FKEA: 13331 Pcs in stock. All parts are classified as New Original In Stock.