RC2012F22R6CS Equivalent & Substitute Parts Reference

Part Overview

The RC2012F22R6CS is a 22.6 Ohm ±1% 1/8W (0.125W) chip resistor manufactured by Samsung Electro-Mechanics in 0805 (2012 Metric) package format. This thick film resistor features moisture resistance and operates across the temperature range of -55°C to 155°C. The part is currently in active production status with 1077 pieces available in inventory. Equivalent and substitute parts are identified when component availability is limited, supply chain disruptions occur, or design flexibility permits alternative qualified sources meeting identical or superior electrical and mechanical specifications.

Substiute Parts

RC2012F22R6CS

Samsung Electro-MechanicsIn Stock: 1158RC2012F22R6CS Datasheet

Current PartRFQ

RC0805FR-0722R6L

YAGEOIn Stock: 8560RC0805FR-0722R6L Datasheet

DirectRFQ

CRCW080522R6FKEA

Vishay DaleIn Stock: 1011CRCW080522R6FKEA Datasheet

SimilarRFQ

ERJ-6ENF22R6V

Panasonic Electronic ComponentsIn Stock: 43692ERJ-6ENF22R6V Datasheet

SimilarRFQ

ESR10EZPF22R6

Rohm SemiconductorIn Stock: 8149ESR10EZPF22R6 Datasheet

SimilarRFQ

RMCF0805FT22R6

Stackpole Electronics IncIn Stock: 742RMCF0805FT22R6 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC2012F22R6CS is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 22.6 Ohms
• Tolerance: ±1%
• Package / Case: 0805 (2012 Metric)
• Composition: Thick Film
• Temperature Coefficient: ±100ppm/°C
• Operating Temperature Range: -55°C ~ 155°C
• Number of Terminations: 2
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

Allowable Variation Parameters:

• Power Rating: Equal or greater than 0.125W (1/8W)
• Height - Seated (Max): Variation permitted within mechanical assembly constraints
• Features: Additional certifications (such as AEC-Q200) are allowable enhancements

All identified substitute parts meet or exceed the mandatory parameters. Variations in seated height and additional automotive qualifications do not compromise functional equivalence in standard applications.

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalent (Highest Compatibility): RC0805FR-0722R6L (YAGEO) is the primary direct equivalent. This part maintains identical electrical specifications and moisture resistance features as the RC2012F22R6CS. The seated height of 0.60mm is lower than the original 0.66mm, which is mechanically favorable for compact assemblies. YAGEO inventory of 8492 units provides superior supply availability.

Qualified Alternatives with Enhanced Specifications: CRCW080522R6FKEA (Vishay Dale), ERJ-6ENF22R6V (Panasonic), and RMCF0805FT22R6 (Stackpole) are qualified alternatives that include automotive AEC-Q200 certification. These parts meet all mandatory electrical parameters while providing additional reliability qualification for automotive applications. ESR10EZPF22R6 (Rohm) offers increased power rating of 0.4W with pulse withstanding capability, suitable for applications requiring enhanced thermal performance.

Selection Criteria:

• Standard industrial applications: RC0805FR-0722R6L
• Automotive or high-reliability applications: CRCW080522R6FKEA, ERJ-6ENF22R6V, or RMCF0805FT22R6
• Applications with pulse stress or elevated power dissipation: ESR10EZPF22R6

All substitute parts are ROHS3 compliant and maintain MSL 1 (Unlimited) moisture sensitivity rating, ensuring compatibility with standard manufacturing and storage conditions.

Frequently Asked Questions (FAQ)

Q: Can RC0805FR-0722R6L be used as a direct replacement for RC2012F22R6CS?

A: Yes. RC0805FR-0722R6L meets all mandatory electrical and mechanical parameters: 22.6 Ohm resistance, ±1% tolerance, 0.125W power rating, 0805 package, ±100ppm/°C temperature coefficient, -55°C to 155°C operating range, and ROHS3 compliance. The 0.06mm reduction in seated height (0.60mm vs 0.66mm) is within standard PCB assembly tolerances.

Q: What is the difference between the standard RC2012F22R6CS and the AEC-Q200 qualified alternatives?

A: The RC2012F22R6CS features moisture resistance for general industrial use. CRCW080522R6FKEA, ERJ-6ENF22R6V, and RMCF0805FT22R6 include automotive AEC-Q200 qualification, indicating enhanced reliability testing and suitability for automotive applications. Electrical specifications remain identical across all parts.

Q: Why does ESR10EZPF22R6 have a higher power rating of 0.4W?

A: ESR10EZPF22R6 is rated for 0.4W (2/5W) compared to the standard 0.125W (1/8W) rating. This higher power rating indicates greater thermal dissipation capability and pulse withstanding performance. It is functionally compatible with the RC2012F22R6CS in standard applications and provides additional margin in power-dissipation-sensitive circuits.

Q: Are all substitute parts available in Tape & Reel (TR) packaging?

A: Yes. All identified substitute parts are supplied in Tape & Reel (TR) packaging, consistent with the original RC2012F22R6CS packaging format for automated assembly compatibility.

Q: What is the significance of MSL 1 (Unlimited) rating across all parts?

A: MSL 1 (Unlimited) indicates that these components have no moisture sensitivity limitations. They do not require special dry-pack storage or baking procedures prior to soldering, simplifying inventory management and manufacturing logistics.

Q: Can parts with AEC-Q200 certification be used in non-automotive applications?

A: Yes. AEC-Q200 certification represents a superset of standard industrial reliability requirements. Parts qualified to AEC-Q200 are fully compatible with standard industrial applications and provide additional reliability margin.