RC3216F220CS Equivalent & Substitute Parts

Part Overview

The RC3216F220CS 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 is classified as Active product status and is currently in stock with 915 pieces available. The RC3216F220CS features moisture-resistant construction, RoHS3 compliance, and unlimited moisture sensitivity level (MSL 1), making it suitable for general industrial and commercial applications. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and package compatibility to ensure direct circuit board replacement capability.

Key Parameters

Parameter	Specification
Resistance Value	22 Ohms
Tolerance	±1%
Power Rating	0.25W (1/4W)
Package / Case	1206 (3216 Metric)
Composition	Thick Film
Temperature Coefficient	±100ppm/°C
Operating Temperature Range	-55°C to 155°C
Moisture Sensitivity Level	1 (Unlimited)
RoHS Status	ROHS3 Compliant
Number of Terminations	2

Substitute Part Grouping Explanation

Substitute parts for the RC3216F220CS are qualified based on the following critical parameters that determine functional and mechanical compatibility:

Electrical Parameters:

Resistance value: 22 Ohms
Tolerance: ±1%
Temperature coefficient: ±100ppm/°C
Operating temperature range: -55°C to 155°C

Mechanical Parameters:

Package type: 1206 (3216 Metric)
Number of terminations: 2
Physical dimensions: 0.126" L x 0.063" W (3.20mm x 1.60mm) nominal
Height seated (maximum): 0.026" to 0.030" (0.65mm to 0.75mm)

Power Rating Consideration: Substitute parts are grouped into two categories based on power dissipation capability:

Primary substitutes: 0.25W (1/4W) rated components matching the original specification
Secondary substitutes: 0.75W (3/4W) rated components providing enhanced power handling capability while maintaining all other electrical and mechanical parameters

Compliance Parameters:

RoHS3 compliance status
Moisture sensitivity level: 1 (Unlimited)
REACH status alignment

Parts meeting all electrical, mechanical, and compliance criteria are classified as direct substitutes. Parts with enhanced power ratings or additional certifications (such as AEC-Q200 automotive qualification) are classified as compatible alternatives suitable for applications requiring higher reliability margins or automotive-grade specifications.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Op Temp Range	Height Max (mm)	Product Status	RoHS Status	Features
RC3216F220CS	Samsung Electro-Mechanics	22 Ω	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	0.65	Active	ROHS3	Moisture Resistant
CR1206-FX-22R0ELF	Bourns Inc.	22 Ω	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	0.75	Active	ROHS3	Moisture Resistant
ERJ-8ENF22R0V	Panasonic Electronic Components	22 Ω	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	0.70	Not For New Designs	ROHS3	Automotive AEC-Q200
RC1206FR-0722RL	YAGEO	22 Ω	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	0.65	Active	ROHS3	Moisture Resistant
RMCF1206FT22R0	Stackpole Electronics Inc	22 Ω	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	0.70	Active	ROHS3	Automotive AEC-Q200
AC1206FR-0722RL	YAGEO	22 Ω	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	0.65	Active	ROHS3	Automotive AEC-Q200, Moisture Resistant
CRCW120622R0FKEA	Vishay Dale	22 Ω	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	0.60	Active	ROHS3	Automotive AEC-Q200
CRCW120622R0FKEAHP	Vishay Dale	22 Ω	±1%	0.75	1206	±100ppm/°C	-55 to 155°C	0.65	Active	ROHS3	Automotive AEC-Q200, Pulse Withstanding
CRCW120622R0FKTA	Vishay Dale	22 Ω	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	0.60	Active	RoHS non-compliant	Automotive AEC-Q200
KTR18EZPF22R0	Rohm Semiconductor	22 Ω	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	0.65	Active	ROHS3	Automotive AEC-Q200, High Voltage

Engineering Selection Recommendations

Direct Substitutes (Equivalent Specifications):

The following parts are direct substitutes for the RC3216F220CS, matching all electrical specifications, mechanical dimensions, and compliance requirements:

CR1206-FX-22R0ELF (Bourns Inc.): Active product status with moisture-resistant construction and ROHS3 compliance. Suitable for direct replacement in general industrial applications.
RC1206FR-0722RL (YAGEO): Active product status with moisture-resistant construction and ROHS3 compliance. Equivalent performance characteristics to the original part.
CRCW120622R0FKEA (Vishay Dale): Active product status with ROHS3 compliance. Includes AEC-Q200 automotive qualification, providing enhanced reliability for applications requiring automotive-grade components.
AC1206FR-0722RL (YAGEO): Active product status with ROHS3 compliance. Combines moisture-resistant construction with AEC-Q200 automotive qualification.

Compatible Alternatives (Enhanced Specifications):

RMCF1206FT22R0 (Stackpole Electronics Inc): Active product status with ROHS3 compliance and AEC-Q200 automotive qualification. Suitable for applications requiring automotive-grade reliability.
KTR18EZPF22R0 (Rohm Semiconductor): Active product status with ROHS3 compliance, AEC-Q200 automotive qualification, and high-voltage capability. Appropriate for applications requiring enhanced voltage performance.
CRCW120622R0FKEAHP (Vishay Dale): Active product status with ROHS3 compliance, AEC-Q200 automotive qualification, and 0.75W power rating with pulse-withstanding capability. Suitable for applications requiring higher power dissipation or pulse tolerance.

Parts Not Recommended for New Designs:

ERJ-8ENF22R0V (Panasonic Electronic Components): Classified as "Not For New Designs" product status. While electrically and mechanically compatible, this part should not be selected for new circuit designs due to its discontinued design status.

Parts with Compliance Concerns:

CRCW120622R0FKTA (Vishay Dale): RoHS non-compliant status and REACH Affected designation. This part should not be used in applications requiring RoHS3 compliance or in regions with REACH regulatory requirements.

Frequently Asked Questions (FAQ)

Q: Can I use a 0.75W rated resistor (CRCW120622R0FKEAHP) as a substitute for the 0.25W RC3216F220CS?

A: Yes. The 0.75W rated resistor is mechanically and electrically compatible with the 0.25W specification. The higher power rating provides additional thermal margin and does not negatively impact circuit performance. The component will occupy the same board space and maintain identical electrical characteristics at the 0.25W operating level.

Q: What is the difference between the RC3216F220CS and the automotive-qualified alternatives like RMCF1206FT22R0?

A: The primary difference is product qualification. The RC3216F220CS is a general industrial component, while RMCF1206FT22R0 carries AEC-Q200 automotive qualification. Both parts have identical electrical specifications (22 Ohms ±1%, 0.25W, ±100ppm/°C) and operate across the same temperature range (-55°C to 155°C). Automotive-qualified parts undergo additional testing and reliability screening per AEC-Q200 standards.

Q: Are all substitute parts available in the same packaging format?

A: No. The original RC3216F220CS is available in standard packaging. Substitute parts are available in different packaging formats: Tape & Reel (TR) or Cut Tape (CT) & Digi-Reel®. Verify packaging compatibility with your procurement and assembly processes before selection.

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

A: The ERJ-8ENF22R0V is classified as "Not For New Designs" by Panasonic Electronic Components, indicating the product line is in a discontinued or obsolescence phase. While the component is electrically and mechanically compatible, it should not be selected for new circuit designs to avoid future supply chain disruptions.

Q: Which substitute part should I select for a RoHS3-compliant application?

A: All substitute parts except CRCW120622R0FKTA carry ROHS3 compliance certification. For RoHS3-compliant applications, select from: CR1206-FX-22R0ELF, RC1206FR-0722RL, RMCF1206FT22R0, AC1206FR-0722RL, CRCW120622R0FKEA, CRCW120622R0FKEAHP, or KTR18EZPF22R0.

Q: What is the significance of the moisture sensitivity level (MSL) rating?

A: All listed parts, including the RC3216F220CS, carry MSL 1 (Unlimited) rating. This indicates the components have unlimited shelf life and do not require special moisture-controlled storage or handling procedures. MSL 1 components can be stored and handled under standard industrial conditions without moisture-related degradation.

Q: Can I substitute the RC3216F220CS with KTR18EZPF22R0 in a high-voltage application?

A: Yes. The KTR18EZPF22R0 is specified with high-voltage capability in addition to standard electrical parameters. It maintains all compatibility requirements (22 Ohms ±1%, 0.25W, 1206 package, ±100ppm/°C, -55°C to 155°C operating range) and provides enhanced voltage performance for applications requiring this specification.

Q: What is the physical dimension difference between substitute parts?

A: All parts use the 1206 (3216 Metric) package with nominal dimensions of 0.126" L x 0.063" W (3.20mm x 1.60mm). Maximum seated heights vary slightly between 0.60mm and 0.75mm depending on manufacturer. These dimensional variations are within standard 1206 package tolerances and do not affect circuit board layout or assembly compatibility.

Q: Should I select an automotive-qualified part for non-automotive applications?

A: Automotive-qualified parts (AEC-Q200) can be used in non-automotive applications without restriction. The additional qualification testing provides enhanced reliability margins and does not introduce incompatibility. Selection of automotive-qualified parts is appropriate when higher reliability or extended operating life is required, regardless of application type.

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