CL10B203KB8NNNC Equivalent & Substitute Parts

Part Overview

The CL10B203KB8NNNC is a 0.02 µF ceramic capacitor manufactured by Samsung Electro-Mechanics, rated for 50V operation with X7R temperature coefficient characteristics. This multilayer ceramic capacitor (MLCC) in 0603 (1608 Metric) package format is designed for general-purpose applications requiring stable capacitance across the operating temperature range of -55°C to 125°C. The part maintains Active product status with 1036 units currently in stock. Equivalent substitute parts are identified to provide procurement flexibility, supply chain alternatives, and continuity of design implementation when the primary part becomes unavailable.

Substiute Parts

CL10B203KB8NNNC

Samsung Electro-MechanicsIn Stock: 1115CL10B203KB8NNNC Datasheet

Current PartRFQ

CC0603KRX7R9BB203

YAGEOIn Stock: 3196CC0603KRX7R9BB203 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the CL10B203KB8NNNC are identified based on strict electrical and mechanical parameter matching. The substitution criteria are:

Electrical Parameters (Must Match Exactly):

• Capacitance: 0.02 µF
• Tolerance: ±10%
• Voltage Rating: 50V
• Temperature Coefficient: X7R
• Operating Temperature Range: -55°C to 125°C

Mechanical Parameters (Must Match Exactly):

• Package / Case: 0603 (1608 Metric)
• Mounting Type: Surface Mount, MLCC
• Physical Dimensions: 0.063" L x 0.031" W (1.60mm x 0.80mm)
• Thickness (Max): 0.035" (0.90mm)

Compliance Parameters (Must Match):

• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

Parts meeting all these criteria are classified as direct parametric equivalents and may be substituted without circuit redesign or board layout modification.

Parameter Comparison

Engineering Selection Recommendations

Both the CL10B203KB8NNNC and CC0603KRX7R9BB203 are Active-status components meeting identical electrical and mechanical specifications. Selection between these parts is based on the following engineering considerations:

Supply Chain Continuity: The CC0603KRX7R9BB203 (YAGEO) maintains higher current inventory at 3175 units compared to 1036 units for the primary part, providing improved availability for high-volume production requirements.

Compliance Certification: Both parts maintain ROHS3 compliance and REACH Unaffected status, satisfying regulatory requirements for restricted substance directives and chemical safety standards.

Packaging Configuration: The CL10B203KB8NNNC is supplied in standard packaging, while the CC0603KRX7R9BB203 is supplied in Tape & Reel (TR) format. Tape & Reel packaging is standard for automated assembly processes and reduces component handling during pick-and-place operations.

Thermal and Electrical Performance: Both parts exhibit identical X7R temperature coefficient performance across the -55°C to 125°C operating range, ensuring equivalent capacitance stability and frequency response characteristics in circuit applications.

Export Classification: Both parts carry EAR99 ECCN classification and 8532.24.0020 HTSUS code, indicating equivalent trade compliance status.

Frequently Asked Questions (FAQ)

Q: Can CC0603KRX7R9BB203 be used as a direct replacement for CL10B203KB8NNNC on existing PCBs?

A: Yes. Both parts are identical in electrical specifications (0.02 µF, ±10%, 50V, X7R), physical dimensions (0603 package, 1.60mm x 0.80mm), and mounting type (Surface Mount MLCC). No circuit redesign or board layout modification is required.

Q: What is the difference between the standard packaging and Tape & Reel (TR) packaging?

A: Standard packaging is suitable for manual component handling and small-quantity applications. Tape & Reel (TR) packaging is configured for automated pick-and-place assembly equipment, reducing labor costs and improving placement accuracy in high-volume manufacturing environments.

Q: Are both parts suitable for the same temperature range applications?

A: Yes. Both the CL10B203KB8NNNC and CC0603KRX7R9BB203 operate across the identical temperature range of -55°C to 125°C with X7R temperature coefficient, maintaining stable capacitance performance throughout this range.

Q: Do both parts meet the same regulatory compliance standards?

A: Yes. Both parts are ROHS3 Compliant and REACH Unaffected, meeting current environmental and chemical safety regulations. Both carry EAR99 export classification.

Q: What is the tolerance specification for these capacitors?

A: Both parts carry ±10% capacitance tolerance, meaning the actual capacitance value will fall within 0.018 µF to 0.022 µF at rated conditions.

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

A: Both parts are specified for general-purpose applications with identical X7R temperature coefficient characteristics. Application suitability depends on specific circuit frequency requirements and impedance specifications not provided in the component parameters.