CL02C040BO2GNNC Equivalent & Substitute Parts

Part Overview

The CL02C040BO2GNNC is a 4 pF ceramic capacitor manufactured by Samsung Electro-Mechanics, designed for general-purpose applications requiring stable capacitance across temperature variations. This surface-mount multilayer ceramic capacitor (MLCC) operates at 16V with C0G/NP0 temperature coefficient characteristics, ensuring minimal capacitance drift from -55°C to 125°C. The part maintains Active product status with 764 units currently in stock. Substitute parts are identified to address inventory availability, lead time optimization, or specific application requirements while maintaining electrical and mechanical compatibility.

Substiute Parts

CL02C040BO2GNNC

Samsung Electro-MechanicsIn Stock: 818CL02C040BO2GNNC Datasheet

Current PartRFQ

C0402C0G1C040B

TDK CorporationIn Stock: 17787C0402C0G1C040B Datasheet

Parametric EquivalentRFQ

KGU02ACG1C4R0BH

KYOCERA AVXIn Stock: 19776KGU02ACG1C4R0BH Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the CL02C040BO2GNNC are qualified based on strict electrical and mechanical parameter alignment. All identified substitutes maintain identical capacitance (4 pF), tolerance (±0.1pF), voltage rating (16V), and temperature coefficient (C0G/NP0). Physical compatibility is ensured through matching package designation (01005/0402 Metric), mounting type (Surface Mount MLCC), and dimensional specifications (0.016" L x 0.008" W, 0.009" max thickness).

Critical substitution parameters:

• Capacitance value and tolerance
• Voltage rating
• Temperature coefficient type
• Package and case designation
• Physical dimensions and thickness
• Compliance certifications (RoHS3, REACH)
• Moisture sensitivity rating

Substitutes are grouped as parametric equivalents, meaning they satisfy all electrical and mechanical requirements for direct replacement in circuit applications.

Parameter Comparison

Engineering Selection Recommendations

CL02C040BO2GNNC (Samsung Electro-Mechanics): Primary selection for new designs and applications requiring active product status with manufacturer support. Suitable for general-purpose applications with standard lead time expectations.

C0402C0G1C040B (TDK Corporation): Parametric equivalent with identical electrical and mechanical specifications. Product status is Obsolete; selection is appropriate only when inventory availability from secondary sources is confirmed and long-term supply continuity is not required. Extensive inventory (17750 units) available. Packaging in Cut Tape (CT) format.

KGU02ACG1C4R0BH (KYOCERA AVX): Parametric equivalent with Active product status and highest current inventory (19683 units). Specified for RF, Microwave, and High Frequency applications with High Q and Low Loss characteristics. Packaging in Tape & Reel (TR) format. Suitable for applications requiring extended product lifecycle support and high-volume procurement.

Selection between active products (Samsung or KYOCERA AVX) depends on supply chain requirements, packaging format preference, and application-specific performance needs. Obsolete part (TDK) should be avoided for new designs unless inventory constraints necessitate its use.

Frequently Asked Questions (FAQ)

Q: Can C0402C0G1C040B (TDK) be used as a direct replacement for CL02C040BO2GNNC (Samsung)?

A: Yes, C0402C0G1C040B is a parametric equivalent with identical capacitance (4 pF), tolerance (±0.1pF), voltage rating (16V), temperature coefficient (C0G/NP0), package (01005/0402 Metric), and physical dimensions. However, the TDK part carries Obsolete product status, which may impact long-term availability and manufacturer support.

Q: What is the difference between the Samsung and KYOCERA AVX parts?

A: Both parts are parametric equivalents with identical core electrical specifications. The primary differences are: (1) Samsung maintains Active status; KYOCERA AVX also maintains Active status; (2) KYOCERA AVX specifies High Q and Low Loss characteristics suitable for RF and Microwave applications; (3) Packaging differs—Samsung uses unspecified format, TDK uses Cut Tape, KYOCERA AVX uses Tape & Reel; (4) Inventory levels vary significantly.

Q: Are all three parts suitable for high-frequency applications?

A: KYOCERA AVX KGU02ACG1C4R0BH is explicitly specified for RF, Microwave, and High Frequency applications with High Q and Low Loss features. Samsung CL02C040BO2GNNC and TDK C0402C0G1C040B are designated for general-purpose applications. For high-frequency circuit requirements, KYOCERA AVX is the specified choice.

Q: Does packaging format affect electrical performance?

A: No. Cut Tape (CT) and Tape & Reel (TR) packaging formats do not affect electrical performance or component specifications. Packaging selection depends on assembly process requirements, automation compatibility, and inventory management practices.

Q: Can these parts be used interchangeably in PCB assembly?

A: Yes, all three parts are mechanically and electrically interchangeable. They share identical package designation (01005/0402 Metric), mounting type (Surface Mount MLCC), and physical dimensions (0.016" L x 0.008" W, 0.009" max thickness). PCB footprints and assembly processes require no modification.

Q: What compliance certifications apply to all substitute parts?

A: All three parts are ROHS3 Compliant, REACH Unaffected, and carry MSL Rating 1 (Unlimited moisture sensitivity). ECCN classification is EAR99 for all parts, and HTSUS code is 8532.24.0020.

Q: Which part should be selected for new product designs?

A: For new designs, select either CL02C040BO2GNNC (Samsung) or KGU02ACG1C4R0BH (KYOCERA AVX), both maintaining Active product status. KYOCERA AVX is preferred if RF/Microwave performance characteristics are required. Avoid C0402C0G1C040B (TDK) for new designs due to Obsolete status.