RC1005F221CS Equivalent & Substitute Parts

Part Overview

The RC1005F221CS is a 220 Ohm ±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 features moisture-resistant construction. The part is currently in active production status with 836 pieces available in inventory. Equivalent and substitute parts are necessary to address supply chain flexibility, alternative sourcing options, and application-specific requirements such as automotive qualification or enhanced environmental protection.

Substiute Parts

RC1005F221CS

Samsung Electro-MechanicsIn Stock: 904RC1005F221CS Datasheet

Current PartRFQ

CR0402-FX-2200GLF

Bourns Inc.In Stock: 79775CR0402-FX-2200GLF Datasheet

DirectRFQ

CRG0402F220R

TE Connectivity Passive ProductIn Stock: 793CRG0402F220R Datasheet

DirectRFQ

RC0402FR-07220RL

YAGEOIn Stock: 18024RC0402FR-07220RL Datasheet

DirectRFQ

ERJ-2RKF2200X

Panasonic Electronic ComponentsIn Stock: 258232ERJ-2RKF2200X Datasheet

UpgradeRFQ

AC0402FR-07220RL

YAGEOIn Stock: 288363AC0402FR-07220RL Datasheet

SimilarRFQ

AF0402FR-07220RL

YAGEOIn Stock: 722AF0402FR-07220RL Datasheet

SimilarRFQ

RMCF0402FT220R

Stackpole Electronics IncIn Stock: 7206RMCF0402FT220R Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC1005F221CS is determined by strict electrical and mechanical parameter matching. All substitute parts must meet the following core criteria:

Mandatory Matching Parameters:

• Resistance value: 220 Ohms
• Tolerance: ±1%
• Package / Case: 0402 (1005 Metric)
• Composition: Thick Film
• Temperature Coefficient: ±100ppm/°C
• Operating Temperature Range: -55°C ~ 155°C
• Moisture Sensitivity Level: 1 (Unlimited)
• RoHS Status: ROHS3 Compliant
• Number of Terminations: 2

Allowable Variation:

• Power rating: 0.063W (1/16W) or higher
• Physical dimensions: Within standard 0402 package tolerances
• Packaging format: Tape & Reel (TR) or Cut Tape (CT) & Digi-Reel®

Substitute parts are categorized as Direct, Upgrade, or Similar based on feature alignment and power rating equivalence.

Parameter Comparison

Engineering Selection Recommendations

Direct Substitutes (Electrical and Mechanical Equivalence):

CR0402-FX-2200GLF (Bourns Inc.) and CRG0402F220R (TE Connectivity Passive Product) are direct substitutes with identical electrical specifications and package dimensions. Both maintain the 0.063W power rating, ±1% tolerance, and full operating temperature range. These parts are suitable for applications where the moisture-resistant feature of the original part is not a critical requirement.

RC0402FR-07220RL (YAGEO) is a direct substitute with moisture-resistant construction matching the original RC1005F221CS specification. This part is available in Cut Tape & Digi-Reel® packaging, providing an alternative to the standard Tape & Reel format.

Upgrade Substitute (Enhanced Power Rating):

ERJ-2RKF2200X (Panasonic Electronic Components) provides a higher power rating of 0.1W (1/10W) while maintaining all other electrical parameters. This part includes Automotive AEC-Q200 qualification, making it suitable for applications requiring enhanced thermal performance or automotive-grade reliability. The increased power rating allows operation in higher dissipation environments without performance degradation.

Similar Substitutes (Enhanced Features with Automotive Qualification):

AC0402FR-07220RL (YAGEO) combines Automotive AEC-Q200 qualification with moisture-resistant construction. This part is suitable for automotive and harsh environment applications requiring both environmental protection and automotive-grade reliability.

AF0402FR-07220RL (YAGEO) adds anti-sulfur protection to the Automotive AEC-Q200 qualification and moisture-resistant construction. This part is specified for applications in corrosive or high-sulfur environments where extended component life is required.

RMCF0402FT220R (Stackpole Electronics Inc) provides Automotive AEC-Q200 qualification in Cut Tape & Digi-Reel® packaging format, offering an alternative sourcing option for automotive applications.

All substitute parts maintain ROHS3 compliance, MSL Level 1 rating, and the full -55°C to 155°C operating temperature range of the original part.

Frequently Asked Questions (FAQ)

Q: Can CR0402-FX-2200GLF be used as a direct replacement for RC1005F221CS?

A: Yes. CR0402-FX-2200GLF meets all mandatory electrical and mechanical parameters: 220 Ohm resistance, ±1% tolerance, 0.063W power rating, 0402 package, ±100ppm/°C temperature coefficient, -55°C to 155°C operating range, MSL Level 1, and ROHS3 compliance. The primary difference is the absence of moisture-resistant construction in the Bourns part.

Q: What is the difference between the RC1005F221CS and ERJ-2RKF2200X?

A: The ERJ-2RKF2200X has a higher power rating of 0.1W compared to the 0.063W rating of RC1005F221CS. Both parts share identical resistance, tolerance, package, temperature coefficient, and operating temperature range. The ERJ-2RKF2200X includes Automotive AEC-Q200 qualification, making it suitable for automotive applications and higher thermal stress environments.

Q: Are packaging format differences between Tape & Reel and Cut Tape & Digi-Reel® significant for substitution?

A: Packaging format differences affect handling, storage, and assembly processes but do not impact electrical or mechanical compatibility. RC0402FR-07220RL and RMCF0402FT220R are available in Cut Tape & Digi-Reel® format, while other substitutes use standard Tape & Reel packaging. Selection depends on assembly equipment compatibility and inventory management requirements.

Q: Which substitute part should be selected for automotive applications?

A: AC0402FR-07220RL, AF0402FR-07220RL, ERJ-2RKF2200X, and RMCF0402FT220R all include Automotive AEC-Q200 qualification. AF0402FR-07220RL provides additional anti-sulfur protection for corrosive environments. ERJ-2RKF2200X offers the highest power rating at 0.1W. Selection depends on specific environmental and thermal requirements.

Q: Is the moisture-resistant feature of RC1005F221CS critical for substitution?

A: Moisture resistance is a feature of the original RC1005F221CS and is retained in RC0402FR-07220RL, AC0402FR-07220RL, and AF0402FR-07220RL. CR0402-FX-2200GLF, CRG0402F220R, ERJ-2RKF2200X, and RMCF0402FT220R do not specify moisture-resistant construction. Selection depends on application environment and humidity exposure requirements.

Q: Can all substitute parts operate across the full -55°C to 155°C temperature range?

A: Yes. All substitute parts listed maintain the full -55°C to 155°C operating temperature range with ±100ppm/°C temperature coefficient, ensuring thermal performance equivalence across the specified operating envelope.

Q: What is the significance of MSL Level 1 rating for all parts?

A: MSL Level 1 (Unlimited) indicates that these parts have unlimited shelf life and do not require moisture bake-out procedures prior to soldering. This simplifies inventory management and assembly processes for all listed substitute parts.