RC3216F223CS Equivalent & Substitute Parts

Part Overview

The RC3216F223CS is a 22 kOhms ±1% 0.25W thick film chip resistor in 1206 (3216 Metric) package manufactured by Samsung Electro-Mechanics. This component is classified as Active product status with moisture-resistant characteristics suitable for general-purpose applications across industrial and commercial electronics. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and compliance certifications to ensure direct interchangeability in circuit designs.

Key Parameters

Parameter	Value
Resistance	22 kOhms
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 ~ 155°C
Moisture Sensitivity Level (MSL)	1 (Unlimited)
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitute parts for the RC3216F223CS are classified into two categories based on substitution compatibility:

Direct Substitutes maintain identical electrical specifications (22 kOhms ±1%, 0.25W power rating) and mechanical package dimensions (1206 / 3216 Metric). These parts are fully interchangeable without circuit modification:

CR1206-FX-2202ELF (Bourns Inc.)
CRG1206F22K (TE Connectivity Passive Product)
ERJ-8ENF2202V (Panasonic Electronic Components)
RC1206FR-0722KL (YAGEO)
RMCF1206FT22K0 (Stackpole Electronics Inc)

Similar Substitutes share the same resistance, tolerance, package, and operating temperature range but include additional features or certifications (automotive AEC-Q200 qualification, pulse withstanding capability, or high voltage rating). These parts are compatible for applications requiring enhanced specifications:

AC1206FR-0722KL (YAGEO) — Automotive AEC-Q200, Moisture Resistant
CRCW120622K0FKEA (Vishay Dale) — Automotive AEC-Q200
CRCW120622K0FKEAHP (Vishay Dale) — 0.75W power rating, Automotive AEC-Q200, Pulse Withstanding
KTR18EZPF2202 (Rohm Semiconductor) — Automotive AEC-Q200, High Voltage

Substitution is determined by matching: resistance value, tolerance, power rating (or higher), package type, composition, temperature coefficient, operating temperature range, and compliance certifications.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Op. Temp Range	MSL	RoHS	Product Status
RC3216F223CS	Samsung Electro-Mechanics	22 kΩ	±1%	0.25	1206	±100ppm/°C	-55 ~ 155°C	1	ROHS3	Active
CR1206-FX-2202ELF	Bourns Inc.	22 kΩ	±1%	0.25	1206	±100ppm/°C	-55 ~ 155°C	1	ROHS3	Active
CRG1206F22K	TE Connectivity Passive Product	22 kΩ	±1%	0.25	1206	±100ppm/°C	-55 ~ 155°C	1	ROHS3	Active
ERJ-8ENF2202V	Panasonic Electronic Components	22 kΩ	±1%	0.25	1206	±100ppm/°C	-55 ~ 155°C	1	ROHS3	Not For New Designs
RC1206FR-0722KL	YAGEO	22 kΩ	±1%	0.25	1206	±100ppm/°C	-55 ~ 155°C	1	ROHS3	Active
RMCF1206FT22K0	Stackpole Electronics Inc	22 kΩ	±1%	0.25	1206	±100ppm/°C	-55 ~ 155°C	1	ROHS3	Active
AC1206FR-0722KL	YAGEO	22 kΩ	±1%	0.25	1206	±100ppm/°C	-55 ~ 155°C	1	ROHS3	Active
CRCW120622K0FKEA	Vishay Dale	22 kΩ	±1%	0.25	1206	±100ppm/°C	-55 ~ 155°C	1	ROHS3	Active
CRCW120622K0FKEAHP	Vishay Dale	22 kΩ	±1%	0.75	1206	±100ppm/°C	-55 ~ 155°C	1	ROHS3	Active
KTR18EZPF2202	Rohm Semiconductor	22 kΩ	±1%	0.25	1206	±100ppm/°C	-55 ~ 155°C	1	ROHS3	Active

Engineering Selection Recommendations

For Direct Replacement (Identical Specifications):

Select CR1206-FX-2202ELF, CRG1206F22K, RC1206FR-0722KL, or RMCF1206FT22K0 when direct electrical and mechanical equivalence is required. All maintain Active product status and ROHS3 compliance. CR1206-FX-2202ELF (Bourns) and CRG1206F22K (TE Connectivity) offer highest inventory availability (16,751 and 22,423 units respectively).

For Automotive Applications:

Select AC1206FR-0722KL, CRCW120622K0FKEA, RMCF1206FT22K0, or KTR18EZPF2202 when AEC-Q200 automotive qualification is required. All parts maintain identical base specifications with automotive-grade certification.

For Enhanced Power Dissipation:

Select CRCW120622K0FKEAHP (Vishay Dale) when 0.75W power rating is required while maintaining 1206 package form factor. This part includes pulse withstanding capability and AEC-Q200 qualification.

Avoid for New Designs:

ERJ-8ENF2202V (Panasonic) carries "Not For New Designs" status despite meeting electrical specifications. Use only for legacy system maintenance or repair applications.

Frequently Asked Questions (FAQ)

Q: Can CRCW120622K0FKEAHP replace RC3216F223CS directly?

A: CRCW120622K0FKEAHP is electrically compatible (22 kΩ ±1%, 1206 package, -55 ~ 155°C operating range) but provides 0.75W power rating versus the original 0.25W specification. This higher power rating does not create compatibility issues in circuits designed for 0.25W resistors. Physical dimensions remain within 1206 package tolerance. Selection depends on whether enhanced power dissipation capability is beneficial for the application.

Q: What is the difference between Direct and Similar substitutes?

A: Direct substitutes (CR1206-FX-2202ELF, CRG1206F22K, RC1206FR-0722KL, RMCF1206FT22K0) match all electrical and mechanical parameters of RC3216F223CS without additional features. Similar substitutes add certifications (AEC-Q200 automotive qualification) or enhanced capabilities (pulse withstanding, high voltage rating) while maintaining core specifications. Both categories are interchangeable; selection depends on application requirements.

Q: Is ERJ-8ENF2202V suitable for new product designs?

A: No. ERJ-8ENF2202V carries "Not For New Designs" product status. Although electrical specifications (22 kΩ ±1%, 0.25W, 1206 package) are identical to RC3216F223CS, this designation indicates the manufacturer recommends against use in new designs. Use only for legacy system maintenance or repair of existing products.

Q: Do all substitute parts have identical physical dimensions?

A: All substitute parts use 1206 (3216 Metric) package with standardized length (0.122" to 0.126") and width (0.061" to 0.063"). Height varies slightly (0.024" to 0.030" seated maximum) but remains within 1206 package specification tolerance. These dimensional variations do not affect PCB layout compatibility or soldering procedures.

Q: Which substitute offers best inventory availability?

A: CRG1206F22K (TE Connectivity) provides highest inventory with 22,423 units in stock, followed by ERJ-8ENF2202V (Panasonic) with 56,312 units. However, ERJ-8ENF2202V carries "Not For New Designs" status. For active product status with high availability, CRG1206F22K is optimal.

Q: Are all substitutes ROHS3 compliant?

A: Yes. All listed substitute parts maintain ROHS3 compliance matching the original RC3216F223CS specification. REACH status is either "REACH Unaffected" or "Vendor Undefined" across all parts, indicating no regulatory restrictions on use.

Q: What determines if a part can substitute for RC3216F223CS?

A: Substitution compatibility is determined by: (1) Resistance value and tolerance (22 kΩ ±1%), (2) Power rating (0.25W minimum), (3) Package type (1206 / 3216 Metric), (4) Composition (Thick Film), (5) Temperature coefficient (±100ppm/°C), (6) Operating temperature range (-55 ~ 155°C), (7) Moisture Sensitivity Level (MSL 1), and (8) RoHS compliance (ROHS3). All listed parts meet these criteria.

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