RCS3216F2741CS Equivalent & Substitute Parts Reference

Part Overview

The RCS3216F2741CS is a 2.74 kOhms ±1% 0.25W (1/4W) chip resistor manufactured by Samsung Electro-Mechanics in the 1206 (3216 Metric) package. This thick film resistor features anti-sulfur and moisture-resistant construction with a temperature coefficient of ±100ppm/°C and operating range of -55°C to 155°C. The part is currently in active production status with ROHS3 compliance and unlimited moisture sensitivity level (MSL 1).

Equivalent and substitute parts are necessary when the primary part experiences supply constraints, extended lead times, or when design requirements permit selection from multiple qualified manufacturers. All substitute parts listed maintain identical electrical specifications and mechanical compatibility within the defined parameter tolerances.

Substiute Parts

RCS3216F2741CS

Samsung Electro-MechanicsIn Stock: 1151RCS3216F2741CS Datasheet

Current PartRFQ

AC1206FR-072K74L

YAGEOIn Stock: 5534AC1206FR-072K74L Datasheet

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CR1206-FX-2741ELF

Bourns Inc.In Stock: 20178CR1206-FX-2741ELF Datasheet

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CRCW12062K74FKEA

Vishay DaleIn Stock: 45130CRCW12062K74FKEA Datasheet

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ERJ-8ENF2741V

Panasonic Electronic ComponentsIn Stock: 133337ERJ-8ENF2741V Datasheet

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RC1206FR-072K74L

YAGEOIn Stock: 55980RC1206FR-072K74L Datasheet

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RMCF1206FT2K74

Stackpole Electronics IncIn Stock: 14768RMCF1206FT2K74 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RCS3216F2741CS is determined by strict adherence to the following parameters:

Mandatory Matching Parameters:

• Resistance value: 2.74 kOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Power rating: 0.25W / 1/4W (exact match required)
• Package: 1206 (3216 Metric) (exact match required)
• Composition: Thick Film (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature range: -55°C to 155°C (exact match required)
• RoHS compliance: ROHS3 Compliant (minimum requirement)
• Moisture sensitivity: MSL 1 (exact match required)

Acceptable Variations:

• Manufacturer identity (different qualified suppliers)
• Packaging format (Tape & Reel acceptable for equivalent parts)
• Physical dimensions within standard 1206 tolerances (length 0.122" to 0.126", width 0.063", height 0.024" to 0.030")
• Additional certifications (AEC-Q200 automotive qualification is additive, not restrictive)
• Product status (Active preferred; Not For New Designs acceptable for existing designs)

All six substitute parts listed meet these criteria and are electrically and mechanically interchangeable with the RCS3216F2741CS.

Parameter Comparison

Engineering Selection Recommendations

For General Industrial Applications: Select from RC1206FR-072K74L (YAGEO), CR1206-FX-2741ELF (Bourns), or RMCF1206FT2K74 (Stackpole). These parts maintain active production status and provide standard thick film performance with moisture resistance. RC1206FR-072K74L offers the highest inventory availability among non-automotive variants.

For Automotive Applications (AEC-Q200 Required): Select from AC1206FR-072K74L (YAGEO), CRCW12062K74FKEA (Vishay Dale), ERJ-8ENF2741V (Panasonic), or RMCF1206FT2K74 (Stackpole). All four parts carry AEC-Q200 automotive qualification. CRCW12062K74FKEA provides the largest inventory position (45,100 units) with active production status. ERJ-8ENF2741V offers maximum inventory availability (133,300 units) but carries "Not For New Designs" status, suitable only for existing production or legacy system support.

For New Design Implementations: Prioritize parts with Active product status: AC1206FR-072K74L, CR1206-FX-2741ELF, CRCW12062K74FKEA, RC1206FR-072K74L, or RMCF1206FT2K74. Avoid ERJ-8ENF2741V for new designs due to its "Not For New Designs" classification.

For Supply Chain Optimization: CRCW12062K74FKEA (Vishay Dale) and RC1206FR-072K74L (YAGEO) provide the largest inventory reserves, reducing procurement risk and lead time variability.

Frequently Asked Questions (FAQ)

Q: Can I substitute the RCS3216F2741CS with any of these parts without circuit redesign?

A: Yes. All listed substitute parts are electrically and mechanically equivalent. They share identical resistance value (2.74 kOhms), tolerance (±1%), power rating (0.25W), package (1206), temperature coefficient (±100ppm/°C), and operating range (-55°C to 155°C). PCB footprints and reflow profiles remain unchanged.

Q: What is the difference between parts with and without AEC-Q200 certification?

A: AEC-Q200 certification indicates the part meets automotive industry reliability and qualification standards. Parts with AEC-Q200 (AC1206FR-072K74L, CRCW12062K74FKEA, ERJ-8ENF2741V, RMCF1206FT2K74) are suitable for automotive applications. Parts without AEC-Q200 (RCS3216F2741CS, CR1206-FX-2741ELF, RC1206FR-072K74L) are suitable for general industrial and consumer applications. AEC-Q200 parts can be used in non-automotive applications without restriction.

Q: Why is ERJ-8ENF2741V marked "Not For New Designs"?

A: "Not For New Designs" status indicates the manufacturer is phasing out this part number. While ERJ-8ENF2741V remains available in high inventory (133,300 units) and is fully functional, it should not be selected for new product development. Use this part only for existing production runs or legacy system maintenance. For new designs, select from parts with Active status.

Q: Are there physical dimension differences between substitute parts?

A: Minor variations exist within standard 1206 tolerances. 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 0.030" (0.60mm to 0.75mm). These variations are within PCB design tolerances and do not affect functionality or reflow compatibility. Verify specific dimensions against your PCB layout if space constraints are critical.

Q: Which substitute part offers the best supply availability?

A: ERJ-8ENF2741V (Panasonic) has the highest inventory at 133,300 units, followed by RC1206FR-072K74L (YAGEO) at 55,957 units and CRCW12062K74FKEA (Vishay Dale) at 45,100 units. For new designs, RC1206FR-072K74L or CRCW12062K74FKEA are preferred due to Active production status.

Q: Can I mix different substitute parts in the same production batch?

A: Yes. All substitute parts meet identical electrical and mechanical specifications. Mixing parts from different manufacturers in the same assembly is acceptable from an engineering standpoint. However, verify with your quality and procurement procedures regarding supplier qualification and traceability requirements.

Q: What packaging formats are available?

A: All substitute parts are supplied in Tape & Reel (TR) format, standard for automated PCB assembly. The RCS3216F2741CS primary part does not specify packaging format in the provided data. Confirm packaging compatibility with your assembly process requirements.

Q: Are all parts RoHS3 compliant?

A: Yes. All parts listed, including the primary RCS3216F2741CS and all six substitutes, are ROHS3 compliant. All carry MSL 1 (Unlimited) moisture sensitivity rating, requiring no special handling or baking procedures.