RC3216F2211CS Equivalent & Substitute Parts

Part Overview

The RC3216F2211CS is a 2.21 kOhms ±1% 0.25W thick film chip resistor manufactured by Samsung Electro-Mechanics in the 1206 (3216 Metric) package. This component is classified as Active product status with moisture-resistant construction and unlimited moisture sensitivity level (MSL 1). The part is ROHS3 compliant and REACH unaffected, 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 functional replacement in circuit designs.

Substiute Parts

RC3216F2211CS

Samsung Electro-MechanicsIn Stock: 990RC3216F2211CS Datasheet

Current PartRFQ

CR1206-FX-2211ELF

Bourns Inc.In Stock: 63030CR1206-FX-2211ELF Datasheet

DirectRFQ

RC1206FR-072K21L

YAGEOIn Stock: 34712RC1206FR-072K21L Datasheet

DirectRFQ

AC1206FR-072K21L

YAGEOIn Stock: 3030AC1206FR-072K21L Datasheet

UpgradeRFQ

CRCW12062K21FKEA

Vishay DaleIn Stock: 48676CRCW12062K21FKEA Datasheet

SimilarRFQ

CRCW12062K21FKEAHP

Vishay DaleIn Stock: 17562CRCW12062K21FKEAHP Datasheet

SimilarRFQ

CRCW12062K21FKTA

Vishay DaleIn Stock: 48688CRCW12062K21FKTA Datasheet

SimilarRFQ

ERJ-8ENF2211V

Panasonic Electronic ComponentsIn Stock: 32545ERJ-8ENF2211V Datasheet

SimilarRFQ

RMCF1206FT2K21

Stackpole Electronics IncIn Stock: 183349RMCF1206FT2K21 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC3216F2211CS are qualified based on the following critical parameters that must match or exceed the main part specifications:

Mandatory Matching Parameters:

• Resistance value: 2.21 kOhms
• Tolerance: ±1%
• Package / Case: 1206 (3216 Metric)
• Composition: Thick Film
• Temperature Coefficient: ±100ppm/°C
• Operating Temperature Range: -55°C ~ 155°C
• Number of Terminations: 2
• Moisture Sensitivity Level: 1 (Unlimited)

Power Rating Consideration: Substitute parts are grouped into two categories based on power rating. Direct substitutes maintain 0.25W (1/4W) rating. Upgrade substitutes provide 0.75W (3/4W) rating, which exceeds the original specification and is suitable for applications requiring higher power dissipation capability.

Compliance and Features: Substitute parts are further differentiated by regulatory compliance (ROHS3, REACH status) and additional features such as Automotive AEC-Q200 certification and pulse withstanding capability. Parts with AEC-Q200 certification are suitable for automotive applications and represent enhanced reliability options.

Parameter Comparison

Engineering Selection Recommendations

Primary Direct Substitutes (Active Status, ROHS3 Compliant):

The following parts provide direct functional equivalence to the RC3216F2211CS with identical electrical and mechanical specifications:

• CR1206-FX-2211ELF (Bourns Inc.): Direct equivalent with Active product status and ROHS3 compliance. Suitable for general industrial applications requiring moisture-resistant thick film construction.

• RC1206FR-072K21L (YAGEO): Direct equivalent with Active product status and ROHS3 compliance. Provides alternative sourcing from established manufacturer.

Automotive-Grade Substitutes (AEC-Q200 Certified, Active Status):

For applications requiring automotive-grade reliability and qualification:

• AC1206FR-072K21L (YAGEO): Automotive AEC-Q200 certified equivalent with Active status and ROHS3 compliance. Recommended for automotive and high-reliability applications.

• CRCW12062K21FKEA (Vishay Dale): Automotive AEC-Q200 certified equivalent with Active status and ROHS3 compliance.

• CRCW12062K21FKTA (Vishay Dale): Automotive AEC-Q200 certified equivalent with Active status. Note: RoHS non-compliant status requires verification against application requirements.

• RMCF1206FT2K21 (Stackpole Electronics Inc): Automotive AEC-Q200 certified equivalent with Active status and ROHS3 compliance. Highest inventory availability (183,257 pcs).

Enhanced Power Rating Substitute:

• CRCW12062K21FKEAHP (Vishay Dale): Upgrade option providing 0.75W (3/4W) power rating with Automotive AEC-Q200 certification, pulse withstanding capability, and ROHS3 compliance. Suitable for applications requiring higher power dissipation within the same package footprint.

Obsolescence Consideration:

• ERJ-8ENF2211V (Panasonic Electronic Components): Automotive AEC-Q200 certified equivalent with ROHS3 compliance. Product status is "Not For New Designs," indicating this part is in obsolescence phase and should not be selected for new circuit designs.

Frequently Asked Questions (FAQ)

Q: Can I substitute RC3216F2211CS with any of the listed equivalent parts?

A: Yes, all listed parts with Active product status and matching electrical specifications (2.21 kOhms ±1%, 0.25W, 1206 package) provide direct functional substitution. Parts with "Not For New Designs" status should be avoided for new applications.

Q: What is the difference between direct substitutes and automotive-grade substitutes?

A: Direct substitutes (CR1206-FX-2211ELF, RC1206FR-072K21L) provide equivalent performance for general industrial applications. Automotive-grade substitutes carry AEC-Q200 certification, indicating qualification for automotive environments with enhanced reliability testing and stricter quality standards. Automotive-grade parts are suitable for both automotive and general industrial applications.

Q: Can I use CRCW12062K21FKEAHP as a substitute if my circuit requires 0.25W power rating?

A: Yes. CRCW12062K21FKEAHP provides 0.75W (3/4W) power rating, which exceeds the 0.25W requirement of the original part. Higher power rating provides additional thermal margin and is electrically compatible. The part maintains identical resistance, tolerance, temperature coefficient, and operating temperature range.

Q: Are there any compliance differences between the substitute parts?

A: Most substitute parts are ROHS3 compliant and REACH unaffected, matching the original RC3216F2211CS. Exception: CRCW12062K21FKTA is RoHS non-compliant. Verify compliance requirements for your specific application before selection.

Q: What is the significance of Moisture Sensitivity Level (MSL) 1?

A: MSL 1 indicates unlimited shelf life and moisture sensitivity. The component does not require special moisture control during storage or handling, simplifying logistics and inventory management. All listed substitutes maintain MSL 1 rating.

Q: Why should I avoid ERJ-8ENF2211V for new designs?

A: ERJ-8ENF2211V carries "Not For New Designs" product status, indicating the manufacturer has discontinued active support and development for this part. While functionally equivalent, it represents an obsolescence risk for long-term production and support.

Q: How do I verify package compatibility with my PCB layout?

A: All listed substitutes use the 1206 (3216 Metric) package with identical footprint dimensions of 0.126" L x 0.063" W (3.20mm x 1.60mm). Minor variations in seated height (0.024" to 0.030") do not affect PCB assembly compatibility. Verify your PCB design accommodates the maximum seated height specification of the selected part.

Q: Which substitute offers the best inventory availability?

A: RMCF1206FT2K21 (Stackpole Electronics Inc) offers the highest inventory availability with 183,257 pcs in stock, combined with Active product status, Automotive AEC-Q200 certification, and ROHS3 compliance.