RC1005F22R6CS Equivalent & Substitute Parts Reference

Part Overview

The RC1005F22R6CS is a 22.6 Ohm ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics in 0402 (1005 Metric) package format. This surface mount device is rated for 0.063W (1/16W) power dissipation with moisture resistant construction and operates across the temperature range of -55°C to 155°C. The part is currently in active production status with ROHS3 compliance and unlimited moisture sensitivity level (MSL 1). Equivalent and substitute parts are identified to support component procurement flexibility, supply chain continuity, and application-specific requirements such as automotive qualification or enhanced power ratings.

Substiute Parts

RC1005F22R6CS

Samsung Electro-MechanicsIn Stock: 842RC1005F22R6CS Datasheet

Current PartRFQ

RC0402FR-0722R6L

YAGEOIn Stock: 142334RC0402FR-0722R6L Datasheet

DirectRFQ

ERJ-2RKF22R6X

Panasonic Electronic ComponentsIn Stock: 363258ERJ-2RKF22R6X Datasheet

UpgradeRFQ

AC0402FR-0722R6L

YAGEOIn Stock: 5270AC0402FR-0722R6L Datasheet

SimilarRFQ

CRCW040222R6FKED

Vishay DaleIn Stock: 8406CRCW040222R6FKED Datasheet

SimilarRFQ

RMCF0402FT22R6

Stackpole Electronics IncIn Stock: 405587RMCF0402FT22R6 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts are classified based on strict electrical and mechanical parameter matching:

Direct Equivalent (Identical Specifications): Parts that match all key parameters including resistance value, tolerance, power rating, package, temperature coefficient, and operating temperature range. These parts are interchangeable without circuit redesign.

Upgrade Equivalent (Enhanced Power Rating): Parts that maintain all electrical specifications but provide higher power dissipation capability (0.1W vs. 0.063W). These are suitable for applications requiring additional thermal margin while maintaining the same resistance and tolerance characteristics.

Similar Equivalent (Additional Certifications): Parts that match all core electrical and mechanical specifications but include automotive AEC-Q200 qualification or enhanced moisture resistance features. These are suitable for applications with specific industry compliance requirements.

Substitution Criteria:

• Resistance value: 22.6 Ohms (exact match required)
• Tolerance: ±1% (exact match required)
• Package: 0402 (1005 Metric) (exact match required)
• Temperature Coefficient: ±100ppm/°C (exact match required)
• Operating Temperature: -55°C to 155°C (exact match required)
• Composition: Thick Film (exact match required)
• Power Rating: 0.063W minimum (equal or higher acceptable)

Parameter Comparison

Engineering Selection Recommendations

For Standard Industrial Applications: RC0402FR-0722R6L (YAGEO) provides direct equivalence to the RC1005F22R6CS with identical electrical and mechanical specifications. This part maintains moisture resistant construction and offers significantly higher inventory availability (142,249 units).

For Automotive Applications: AC0402FR-0722R6L (YAGEO), CRCW040222R6FKED (Vishay Dale), or RMCF0402FT22R6 (Stackpole Electronics Inc) are suitable selections. All three parts carry AEC-Q200 automotive qualification while maintaining the specified electrical parameters. RMCF0402FT22R6 offers the highest inventory level (405,564 units) among automotive-qualified options.

For Applications Requiring Enhanced Thermal Margin: ERJ-2RKF22R6X (Panasonic Electronic Components) provides a 0.1W power rating upgrade while maintaining all other electrical specifications. This part includes AEC-Q200 automotive qualification and supports applications with higher power dissipation requirements.

Compliance Considerations: All listed parts maintain ROHS3 compliance, unlimited moisture sensitivity level (MSL 1), and identical operating temperature ranges. Selection should be based on application requirements, supply chain availability, and any specific automotive or industrial certifications mandated by the end application.

Frequently Asked Questions (FAQ)

Q: Can RC0402FR-0722R6L be used as a direct replacement for RC1005F22R6CS?

A: Yes. RC0402FR-0722R6L matches all critical electrical parameters: 22.6 Ohm resistance, ±1% tolerance, 0.063W power rating, 0402 package, ±100ppm/°C temperature coefficient, and -55°C to 155°C operating range. Both parts feature moisture resistant thick film construction and are ROHS3 compliant.

Q: What is the difference between the standard RC1005F22R6CS and the automotive-qualified alternatives?

A: The automotive-qualified parts (AC0402FR-0722R6L, CRCW040222R6FKED, RMCF0402FT22R6) carry AEC-Q200 certification, indicating qualification for automotive applications. All other electrical and mechanical specifications remain identical to the RC1005F22R6CS.

Q: Why would ERJ-2RKF22R6X be selected over other substitutes?

A: ERJ-2RKF22R6X provides a higher power rating (0.1W vs. 0.063W) while maintaining all other specifications. This upgrade is selected when circuit design requires additional thermal dissipation capacity or when operating margins must be increased.

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

A: All listed parts are supplied in 0402 (1005 Metric) package format. Packaging options (Tape & Reel or Cut Tape) may vary by manufacturer and supplier, but the physical component dimensions and termination configuration remain identical.

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

A: MSL 1 indicates unlimited shelf life without moisture baking requirements. All listed parts share this rating, meaning they can be stored and handled without special moisture control procedures, simplifying supply chain management.

Q: Can these parts be used interchangeably in high-reliability applications?

A: Interchangeability depends on specific application requirements. For standard industrial use, all listed parts are functionally equivalent. For automotive or aerospace applications, only parts with appropriate certifications (AEC-Q200 for automotive) should be selected.