Multi-Layer Ceramic Capacitors
This specification document outlines the details for Multi-Layer Ceramic Capacitors, covering their types, structure, part numbering system, capacitance range, dimensions, technical requirements, testing conditions, packaging, and usage precautions. The document is issued by Chaozhou Three-Circle (Group) Co., Ltd.
Product Attributes
- Brand: CCTC
- Manufacturer: Chaozhou Three-Circle (Group) Co., Ltd.
- Origin: China
- Certifications: RoHS, REACH, Halogen-Free (mentioned in revision history)
Technical Specifications
| Item | Description | |||||||||||||||||||||||||||
| Types of Capacitor and Dielectric Material | Class I (COG/NPO): Stable electrical properties, little change with temperature, voltage, and time. Suitable for low-loss, high-stability circuits (filters, oscillators, timing circuits). Class II (X7R, X7S, X7T, X6R, X6S, X6T, X5R): High dielectric constant, higher capacitance than Class I. Semi-stable temperature characteristics. Used over a wide temperature range for DC-blocking, decoupling, bypassing, frequency discriminating circuits. | |||||||||||||||||||||||||||
| Product Structure | 1. Ceramic dielectric 2. Inner electrode 3. Outer electrode 4. Nickel layer 5. Tin layer | |||||||||||||||||||||||||||
| General Product Parts Numbering System | Example: TCC 0805 X5R 105 M 500 F T Components: - Code of Ceramic Capacitor - Chip Size (e.g., 0105, 0201, 0402, 0603, 0805, 1206, 1210, 1812, 2220) - Dielectric Material (e.g., COG, X7R, X7S, X7T, X6R, X6S, X6T, X5R) - Capacitance (e.g., 105 = 10 x 10^5 pF) - Capacitance Tolerance (A, B, C, D, F, G, J, K, M, Z) - Thickness (Y, A, B, C, D, E, F, H, G, M, Z) - Rated Voltage (e.g., 2R5, 4R0, 6R3, 100, 160, 250, 350, 500, 101, 201, 251, 501, 631, 102, 202) - Packaging (B: bulk, T: small reel tape, W: big reel tape) Attention: Recommended operating temperature drop limit < 20, operating voltage drop limit > 30%. | |||||||||||||||||||||||||||
| Dielectrics Characteristic Group |
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| Product Capacitance Range (Example: 0105/0402 Size) | Capacitance values (Cp/VDC) for COG, X7R, X6T, X5R series are listed. 'Y' indicates availability. Specific capacitance depends on user requirements. (Detailed table omitted for brevity, refer to original document for full list). |
2510151120_CCTC-TCC0603X5R475K160CT_C380325.pdf
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