RC1005F2322CS Equivalent & Substitute Parts

Part Overview

The RC1005F2322CS is a 23.2 kOhms ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics in the 0402 (1005 Metric) package format. This surface-mount device is rated for 0.063W (1/16W) power dissipation and operates across the temperature range of -55°C to 155°C. The component features moisture-resistant construction and is ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating.

Equivalent and substitute parts are identified to support design flexibility, supply chain continuity, and application-specific requirements such as automotive qualification or enhanced power ratings.

Substiute Parts

RC1005F2322CS

Samsung Electro-MechanicsIn Stock: 805RC1005F2322CS Datasheet

Current PartRFQ

CR0402-FX-2322GLF

Bourns Inc.In Stock: 26685CR0402-FX-2322GLF Datasheet

DirectRFQ

RC0402FR-0723K2L

YAGEOIn Stock: 1085477RC0402FR-0723K2L Datasheet

DirectRFQ

ERJ-2RKF2322X

Panasonic Electronic ComponentsIn Stock: 155518ERJ-2RKF2322X Datasheet

UpgradeRFQ

AC0402FR-0723K2L

YAGEOIn Stock: 63417AC0402FR-0723K2L Datasheet

SimilarRFQ

AF0402FR-0723K2L

YAGEOIn Stock: 11090AF0402FR-0723K2L Datasheet

SimilarRFQ

CRCW040223K2FKED

Vishay DaleIn Stock: 89798CRCW040223K2FKED Datasheet

SimilarRFQ

CRCW040223K2FKTD

Vishay DaleIn Stock: 10321CRCW040223K2FKTD Datasheet

SimilarRFQ

RMCF0402FT23K2

Stackpole Electronics IncIn Stock: 32007RMCF0402FT23K2 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC1005F2322CS is determined by the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 23.2 kOhms
• Tolerance: ±1%
• Package / Case: 0402 (1005 Metric)
• Composition: Thick Film
• Temperature Coefficient: ±100ppm/°C
• Operating Temperature Range: -55°C ~ 155°C
• Number of Terminations: 2

Compatible Variation Parameters:

• Power Rating: 0.063W (1/16W) or higher
• Features: Moisture Resistant, Automotive AEC-Q200, Anti-Sulfur (additional features do not disqualify substitution)
• Packaging format: Tape & Reel (TR) or Cut Tape (CT) & Digi-Reel®
• RoHS and REACH compliance status

Substitute parts are grouped into three categories:

Direct Equivalents: Parts with identical electrical specifications, package dimensions, and power rating.

Upgrade Parts: Parts with enhanced power ratings (0.1W vs. 0.063W) or additional automotive qualification (AEC-Q200) while maintaining all other core parameters.

Similar Parts: Parts with additional features such as automotive qualification, anti-sulfur construction, or alternative packaging that maintain full electrical and mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalent Selection:

The CR0402-FX-2322GLF (Bourns Inc.) and RC0402FR-0723K2L (YAGEO) are direct electrical equivalents to the RC1005F2322CS. Both maintain identical resistance, tolerance, power rating, and temperature specifications. The RC0402FR-0723K2L includes moisture-resistant construction matching the original part. Selection between these options depends on packaging preference (Tape & Reel versus Cut Tape & Digi-Reel®) and supplier availability.

Upgrade Selection for Enhanced Reliability:

The ERJ-2RKF2322X (Panasonic Electronic Components) provides a higher power rating of 0.1W (1/10W) while maintaining all other electrical parameters. This upgrade is suitable for applications requiring additional thermal margin or where component stress reduction is a design objective. The part carries Automotive AEC-Q200 qualification.

Automotive-Qualified Selection:

For applications requiring automotive-grade components, the AC0402FR-0723K2L, AF0402FR-0723K2L, CRCW040223K2FKED, and RMCF0402FT23K2 all carry AEC-Q200 certification. The AF0402FR-0723K2L includes anti-sulfur construction for enhanced environmental resistance. All automotive-qualified options maintain ROHS3 compliance and MSL 1 rating.

Compliance Consideration:

The CRCW040223K2FKTD is RoHS non-compliant and REACH-affected. This part is not suitable for applications requiring ROHS3 compliance and should be avoided unless legacy system requirements explicitly permit non-compliant components.

Frequently Asked Questions (FAQ)

Q: Can the RC1005F2322CS be replaced with a 0.1W rated resistor such as the ERJ-2RKF2322X?

A: Yes. The ERJ-2RKF2322X maintains all electrical specifications (23.2 kOhms, ±1% tolerance, ±100ppm/°C temperature coefficient, -55°C to 155°C operating range) and package dimensions (0402). The higher power rating (0.1W versus 0.063W) is a compatible upgrade that does not affect circuit operation in applications designed for the original 0.063W part.

Q: What is the difference between Tape & Reel and Cut Tape & Digi-Reel® packaging?

A: Both packaging formats contain identical components. Tape & Reel (TR) packaging is supplied on continuous tape suitable for automated pick-and-place equipment. Cut Tape (CT) & Digi-Reel® packaging is pre-cut tape on a reel, also compatible with automated assembly but with different handling characteristics. Selection depends on manufacturing equipment compatibility and inventory management practices.

Q: Are automotive AEC-Q200 qualified parts suitable for non-automotive applications?

A: Yes. Automotive AEC-Q200 qualification indicates enhanced reliability testing and quality assurance. Parts meeting this standard are fully compatible with non-automotive applications and provide equivalent or superior performance to non-qualified alternatives.

Q: Does the moisture-resistant feature of the RC1005F2322CS require a moisture-resistant substitute?

A: No. The moisture-resistant feature is an additional benefit but not a mandatory requirement for substitution. Parts without explicit moisture-resistant designation (such as CR0402-FX-2322GLF) are electrically and mechanically compatible. However, for applications in high-humidity or corrosive environments, moisture-resistant variants (RC0402FR-0723K2L, AC0402FR-0723K2L, AF0402FR-0723K2L) are recommended.

Q: What is the significance of the ±100ppm/°C temperature coefficient?

A: The temperature coefficient specifies the resistance change per degree Celsius across the operating temperature range. All listed substitute parts maintain the identical ±100ppm/°C specification, ensuring consistent circuit performance across temperature variations from -55°C to 155°C.

Q: Can ROHS non-compliant parts be used as substitutes?

A: ROHS non-compliance disqualifies a part for applications subject to ROHS3 regulatory requirements. The CRCW040223K2FKTD is not suitable for such applications. For unrestricted applications without ROHS compliance mandates, this part remains electrically compatible but introduces regulatory risk.

Q: How do I determine which substitute part to select for my application?

A: Selection criteria are: (1) Verify all mandatory parameters match (resistance, tolerance, package, temperature range); (2) Confirm packaging format compatibility with assembly equipment; (3) Assess compliance requirements (ROHS3, REACH); (4) Evaluate feature requirements (moisture resistance, automotive qualification); (5) Confirm supplier availability and lead times.