RCS3216F114CS Equivalent & Substitute Parts Reference

Part Overview

The RCS3216F114CS is a 110 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 ROHS3 compliant with MSL 1 (Unlimited) rating.

Equivalent and substitute parts are necessary when the primary part becomes unavailable, when supply chain optimization is required, or when design flexibility across multiple manufacturers is needed while maintaining identical electrical and mechanical specifications.

Substiute Parts

RCS3216F114CS

Samsung Electro-MechanicsIn Stock: 811RCS3216F114CS Datasheet

Current PartRFQ

AC1206FR-07110KL

YAGEOIn Stock: 1761AC1206FR-07110KL Datasheet

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CR1206-FX-1103ELF

Bourns Inc.In Stock: 20730CR1206-FX-1103ELF Datasheet

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CRCW1206110KFKEA

Vishay DaleIn Stock: 14396CRCW1206110KFKEA Datasheet

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CRCW1206110KFKEAHP

Vishay DaleIn Stock: 16213CRCW1206110KFKEAHP Datasheet

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ERJ-8ENF1103V

Panasonic Electronic ComponentsIn Stock: 43185ERJ-8ENF1103V Datasheet

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RC1206FR-07110KL

YAGEOIn Stock: 168481RC1206FR-07110KL Datasheet

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RMCF1206FT110K

Stackpole Electronics IncIn Stock: 1639RMCF1206FT110K Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RCS3216F114CS is determined by strict equivalence across the following critical parameters:

Primary Substitution Criteria:

• Resistance value: 110 kOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Package / Case: 1206 (3216 Metric) (exact match required)
• Power rating: 0.25W (1/4W) minimum (equal or higher acceptable)
• Composition: Thick Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C minimum
• RoHS compliance: ROHS3 Compliant

Secondary Considerations:

• Moisture resistance capability
• Automotive AEC-Q200 certification (when specified in design requirements)
• Packaging format (Tape & Reel, Cut Tape, or Digi-Reel)
• Product status (Active preferred; Not For New Designs acceptable for legacy designs)

All substitute parts listed maintain identical electrical performance and mechanical compatibility with the RCS3216F114CS within the 1206 package footprint.

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalents (Identical Specifications):

The following parts are direct equivalents with 0.25W power rating and Active product status:

• AC1206FR-07110KL (YAGEO) — Automotive AEC-Q200 certified
• CR1206-FX-1103ELF (Bourns Inc.) — High inventory availability
• CRCW1206110KFKEA (Vishay Dale) — Automotive AEC-Q200 certified
• RC1206FR-07110KL (YAGEO) — Highest inventory availability (168,401 pcs)
• RMCF1206FT110K (Stackpole Electronics Inc) — Automotive AEC-Q200 certified

Higher Power Rating Alternative:

CRCW1206110KFKEAHP (Vishay Dale) provides 0.75W power rating with pulse withstanding capability. This part is suitable for applications requiring higher power dissipation margin while maintaining identical resistance, tolerance, package, and temperature specifications. Automotive AEC-Q200 certified.

Legacy Design Consideration:

ERJ-8ENF1103V (Panasonic Electronic Components) carries "Not For New Designs" status. This part is electrically and mechanically equivalent but should be used only in existing designs requiring continuity or when new design alternatives are unavailable.

Compliance and Certification:

All listed parts are ROHS3 compliant with MSL 1 (Unlimited) rating. Automotive AEC-Q200 certification is available in AC1206FR-07110KL, CRCW1206110KFKEA, CRCW1206110KFKEAHP, RMCF1206FT110K, and ERJ-8ENF1103V for applications requiring automotive-grade reliability.

Frequently Asked Questions (FAQ)

Q: Can CRCW1206110KFKEAHP (0.75W) be used as a direct replacement for RCS3216F114CS (0.25W)?

A: Yes. The 0.75W part is a direct substitute. Higher power rating provides additional thermal margin and does not affect circuit performance. All other electrical parameters (resistance, tolerance, temperature coefficient, operating range) are identical. The 1206 package dimensions remain unchanged.

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

A: Tape & Reel (TR) packaging is supplied on continuous carrier tape suitable for automated pick-and-place assembly. Cut Tape (CT) and Digi-Reel packaging provide smaller quantities on cut tape segments. Both formats contain identical components; packaging selection depends on assembly volume and equipment compatibility.

Q: Is RC1206FR-07110KL preferred over RCS3216F114CS?

A: RC1206FR-07110KL is electrically and mechanically equivalent. Selection between these parts depends on supply availability, cost, and packaging requirements. RC1206FR-07110KL has significantly higher inventory (168,401 pcs vs. 777 pcs), making it advantageous for high-volume procurement.

Q: Why is ERJ-8ENF1103V marked "Not For New Designs"?

A: "Not For New Designs" status indicates the manufacturer has discontinued active development for this part. While electrically and mechanically equivalent, it should not be selected for new product designs. Use only when maintaining existing designs or when alternatives are unavailable.

Q: Do all substitute parts meet automotive requirements?

A: Not all. Only AC1206FR-07110KL, CRCW1206110KFKEA, CRCW1206110KFKEAHP, RMCF1206FT110K, and ERJ-8ENF1103V carry Automotive AEC-Q200 certification. CR1206-FX-1103ELF and RC1206FR-07110KL do not list AEC-Q200 certification. Verify certification requirements for your specific application.

Q: Are dimensional variations between substitute parts significant?

A: Dimensional variations are minimal. All parts use the 1206 (3216 Metric) package with length 3.10–3.20mm and width 1.60mm. Height variations range from 0.60mm to 0.75mm (seated maximum). These variations are within standard PCB design tolerances and do not affect interchangeability.

Q: What is the significance of ±100ppm/°C temperature coefficient?

A: Temperature coefficient indicates resistance change per degree Celsius. ±100ppm/°C means the resistance will drift approximately ±0.01% per °C across the -55°C to 155°C operating range. All listed parts share this specification, ensuring equivalent thermal stability.