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quality Multilayer Chip Ceramic Capacitors including CCTC TCC0402COG120J500AT stable COG dielectric for precision circuits factory
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quality Multilayer Chip Ceramic Capacitors including CCTC TCC0402COG120J500AT stable COG dielectric for precision circuits factory
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Specifications
Voltage Rating:
50V
Capacitance:
12pF
Temperature Coefficient:
C0G
Tolerance:
±5%
Mfr. Part #:
TCC0402COG120J500AT
Package:
0402
Key Attributes
Model Number: TCC0402COG120J500AT
Product Description

Product Overview

This document specifies the Multilayer Chip Ceramic Capacitors, general series. It details the classification of capacitors and dielectric materials, product structure, naming conventions, capacitance ranges for various sizes (0402, 0603, 0805, 1206, 1210, 1808-1812, 2220-2225), product dimensions, technical requirements and test conditions, product packaging, and usage precautions for MLCCs.

Product Attributes

  • Manufacturer: (Chaozhou Three-Circle (Group) Co., Ltd.)
  • Origin: China

Technical Specifications

SectionDetails
1. Capacitor and Dielectric Material Classification
  • COG (Class I): Stable electrical properties, minimal change with temperature, voltage, and time. Suitable for low-loss, high-stability circuits (filters, resonators, timing circuits).
  • X7R, X5R (Class II): High dielectric constant, higher capacitance than Class I. Stable temperature characteristics. Suitable for wide capacitance ranges where high stability is not critical (DC-blocking, coupling, bypassing, frequency discriminating).
  • Y5V (Class II): Highest dielectric constant, but poor capacitance stability. Sensitive to temperature and voltage. Suitable for applications requiring large capacitance where moderate losses and capacitance changes are acceptable.
2. Product Structure
  • 1. Ceramic Dielectric
  • 2. Inner Electrode
  • 3. Outer Electrode
  • 4. Nickel Layer
  • 5. Tin Layer
3. Product Specification Naming RuleTCC (Code of Ceramic Capacitor) + Chip Size (e.g., 0805) + Type (COG, X7R, X5R, Y5V) + Capacitance (e.g., 105 = 10 x 10^5 pF) + Capacitance Tolerance (A, B, C, D, F, G, J, K, M, Z) + Rated Voltage (e.g., 500 = 50VDC) + Thickness (A, B, C, D, E, F, G, H, M) + Packing (B: bulk, T: tape)
4. Product Capacitance Range (Example: 0402 Size)
  • COG Series: 0R5 to 102 (pF)
  • X7R Series: 101 to 104 (pF)
  • X5R Series: 101 to 105 (pF)
  • Y5V Series: 0R5 to 105 (pF)
  • Capacitance Tolerance (0402): COG (0.5pF~4.9pF): C; COG (5.0pF~9.9pF): D; COG (10pF): F(1%), G(2%), J(5%), K(10%); X7R/X5R: J(5.0%), K(10%), M(20%); Y5V: M(20%), Z(-20,+80%)
  • Thickness (0402): A: 0.500.05mm
4. Product Capacitance Range (Example: 0603 Size)
  • COG Series: 0R5 to 102 (pF)
  • X7R Series: 101 to 104 (pF)
  • X5R Series: 101 to 105 (pF)
  • Y5V Series: 0R5 to 106 (pF)
  • Capacitance Tolerance (0603): COG (0.5pF~4.9pF): C; COG (5.0pF~9.9pF): D; COG (10pF): F(1%), G(2%), J(5%), K(10%); X7R/X5R: J(5.0%), K(10%), M(20%); Y5V: M(20%), Z(-20,+80%)
  • Thickness (0603): C: 0.800.1mm

2410121315_CCTC-TCC0402COG120J500AT_C696888.pdf

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