RCS3216F220CS Equivalent & Substitute Parts Reference

Part Overview

The RCS3216F220CS is a 22 Ohm ±1% 0.25W (1/4W) thick film chip resistor manufactured by Samsung Electro-Mechanics in the 1206 (3216 Metric) package. This component features anti-sulfur and moisture-resistant construction, operating across the temperature range of -55°C to 155°C. The part maintains Active product status with 684 pieces currently in stock.

Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and environmental ratings align with the main part's core parameters. This reference enables component selection based on availability, supply chain considerations, and specific application requirements while maintaining functional equivalence.

Substiute Parts

RCS3216F220CS

Samsung Electro-MechanicsIn Stock: 754RCS3216F220CS Datasheet

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AC1206FR-0722RL

YAGEOIn Stock: 45961AC1206FR-0722RL Datasheet

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CR1206-FX-22R0ELF

Bourns Inc.In Stock: 27186CR1206-FX-22R0ELF Datasheet

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CRCW120622R0FKEA

Vishay DaleIn Stock: 31262CRCW120622R0FKEA Datasheet

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CRCW120622R0FKEAHP

Vishay DaleIn Stock: 25036CRCW120622R0FKEAHP Datasheet

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CRCW120622R0FKTA

Vishay DaleIn Stock: 5717CRCW120622R0FKTA Datasheet

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ERJ-8ENF22R0V

Panasonic Electronic ComponentsIn Stock: 105415ERJ-8ENF22R0V Datasheet

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RC1206FR-0722RL

YAGEOIn Stock: 138181RC1206FR-0722RL Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RCS3216F220CS is determined by strict equivalence across the following parameters:

Primary Electrical Parameters:

• Resistance value: 22 Ohms
• Tolerance: ±1%
• Temperature Coefficient: ±100ppm/°C
• Operating Temperature Range: -55°C ~ 155°C

Mechanical Parameters:

• Package / Case: 1206 (3216 Metric)
• Number of Terminations: 2
• Composition: Thick Film

Environmental & Compliance Parameters:

• Moisture Sensitivity Level: 1 (Unlimited)
• RoHS Status: ROHS3 Compliant
• REACH Status: REACH Unaffected

Power Rating Consideration: Substitute parts with identical 0.25W (1/4W) power ratings are direct equivalents. Parts with higher power ratings (0.75W) are functionally compatible but represent design upgrades and are noted separately.

All identified substitutes maintain these core specifications. Variations in physical dimensions (length, width, height) within the 1206 package envelope and differences in packaging format (Cut Tape vs. Tape & Reel) do not affect electrical or mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalents (Preferred for New Designs):

The following parts are direct functional equivalents with Active product status and ROHS3 compliance:

• AC1206FR-0722RL (YAGEO): 45,863 units in stock. Automotive AEC-Q200 rated. Suitable for applications requiring automotive-grade qualification.
• CR1206-FX-22R0ELF (Bourns Inc.): 27,080 units in stock. Standard industrial-grade thick film resistor with moisture resistance.
• CRCW120622R0FKEA (Vishay Dale): 31,241 units in stock. Automotive AEC-Q200 rated. Cut Tape & Digi-Reel packaging.
• RC1206FR-0722RL (YAGEO): 138,158 units in stock. Highest inventory availability. Standard industrial-grade thick film resistor.

Functional Upgrade Option:

• CRCW120622R0FKEAHP (Vishay Dale): 24,926 units in stock. Rated for 0.75W (3/4W) power dissipation with pulse withstanding capability. Automotive AEC-Q200 rated. Use when higher power margin or pulse immunity is required.

Restricted Use:

• CRCW120622R0FKTA (Vishay Dale): 5,697 units in stock. RoHS non-compliant and REACH Affected. Use only in applications where RoHS3 compliance is not mandated.
• ERJ-8ENF22R0V (Panasonic Electronic Components): 105,305 units in stock. Marked "Not For New Designs." Use only for legacy system maintenance or replacement applications.

Frequently Asked Questions (FAQ)

Q: Can I substitute the RCS3216F220CS with any of the listed parts?

A: Direct substitution is possible with parts maintaining identical electrical specifications (22 Ohms ±1%, 0.25W, ±100ppm/°C, -55°C to 155°C), 1206 package format, and ROHS3 compliance. The CRCW120622R0FKEAHP (0.75W variant) is functionally compatible but represents a power rating upgrade. Parts marked "Not For New Designs" or with non-compliant RoHS status require application-specific justification.

Q: What is the difference between the packaging formats listed?

A: Cut Tape (CT) & Digi-Reel® and Tape & Reel (TR) refer to supply formats only. Both formats contain identical components in the same 1206 package. Selection depends on assembly equipment compatibility and procurement preferences, not electrical or mechanical performance.

Q: Are there dimensional differences between substitute parts?

A: All parts conform to the 1206 (3216 Metric) package standard. Minor variations in seated height (0.024" to 0.030") and length (0.122" to 0.126") exist within standard tolerances and do not affect PCB layout or assembly compatibility.

Q: Why is the ERJ-8ENF22R0V marked "Not For New Designs"?

A: This designation indicates the manufacturer has discontinued active development and recommends alternative parts for new product designs. The part remains available for existing system support and maintenance applications.

Q: What does ROHS3 compliance mean for this component?

A: ROHS3 compliance indicates the resistor meets Restriction of Hazardous Substances Directive requirements, restricting lead, cadmium, mercury, hexavalent chromium, and specified flame retardants. This is mandatory for most commercial and consumer electronics applications in regulated markets.

Q: Can I use the 0.75W variant (CRCW120622R0FKEAHP) as a direct replacement?

A: Yes. The 0.75W part is electrically and mechanically compatible and provides additional power dissipation margin. This is a functional upgrade suitable for applications with higher thermal stress or pulse requirements. No circuit redesign is required.

Q: What is the significance of AEC-Q200 rating on some substitutes?

A: AEC-Q200 is an automotive industry qualification standard. Parts with this rating have undergone additional reliability testing for automotive applications. Use AEC-Q200 rated parts when automotive-grade reliability is specified or required by application standards.