CKCL44C0G1H100F085AA vs CKCL44X7R1E103M085AA
| Part Number |
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| Category | Capacitor Networks, Arrays | Capacitor Networks, Arrays |
| Manufacturer | TDK Corporation | TDK Corporation |
| Description | CAP ARRAY 10PF 50V NP0 0805 | CAP ARRAY 10000PF 25V X7R 0805 |
| Package | Tape & Reel (TR) | Tape & Reel (TR) |
| Series | CKC | CKC |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 0805 (2012 Metric) | 0805 (2012 Metric) |
| Supplier Device Package | 0805 (2012 Metric) | 0805 (2012 Metric) |
| Tolerance | ±1pF | ±20% |
| Temperature Coefficient | C0G, NP0 | X7R |
| Size / Dimension | 0.079" L x 0.049" W (2.00mm x 1.25mm) | 0.079" L x 0.049" W (2.00mm x 1.25mm) |
| Voltage - Rated | 50 V | 25 V |
| Ratings | - | - |
| Height - Seated (Max) | 0.039\" (1.00mm) | 0.039\" (1.00mm) |
| Capacitance | 10pF | 10000pF |
| Dielectric Material | Ceramic | Ceramic |
| Number of Capacitors | 4 | 4 |
| Circuit Type | Isolated | Isolated |
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1. What is a capacitor array?
A capacitor array is a structure that packages multiple capacitor devices on a chip at the same time. Compared with a single capacitor, a capacitor array has the following characteristics and advantages:
Versatility: Capacitor arrays can achieve multiple capacitance values through different combinations to adapt to different circuit design requirements. This makes it particularly useful in circuit designs that require multiple capacitance values, such as clocks, data signals, power management, etc.
Miniaturization: Capacitor arrays have a smaller package size, which can achieve higher integration and more compact layouts. This is very important for applications that need to save space.
High reliability: Since multiple capacitor devices work at the same time, capacitor arrays generally have higher reliability and longer service life.
High performance: In systems with strict requirements for high-speed transmission and anti-interference capabilities, such as DDR4, HDMI, MIPI and other systems, capacitor arrays perform better. -
2. What are the three different types of capacitors?
The three different types of capacitors are fixed capacitors, variable capacitors and electrolytic capacitors.
Fixed capacitors: The capacitance of fixed capacitors is fixed and cannot be adjusted. Their basic structure is two conductive plates that are very close to each other, separated by an insulating medium such as air, paper or ceramic.
Variable capacitors: Variable capacitors can adjust their capacity manually. This type of capacitor is often used in circuits that require frequent adjustment of the capacitance value, such as tuning circuits for radios and televisions.
Electrolytic capacitors: Electrolytic capacitors are capacitors that use electrolytes as dielectrics. They usually have larger capacitance values and lower costs, and are widely used in circuits such as power supply filtering, coupling and decoupling.
In addition, capacitors can be classified in other ways, such as by electrolyte (organic dielectric capacitors, inorganic dielectric capacitors, electrolytic capacitors, etc.) or by different manufacturing materials (ceramic capacitors, polyester capacitors, tantalum capacitors, etc.).
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3. What is AC array?
AC array refers to a specific sampling scheme, which is usually used in quality control and product inspection. The "AC" in AC array stands for Acceptable Count, that is, when the number of defective products in the sample reaches or exceeds this value, the entire batch of products will be rejected. Specifically, AC array includes two main parameters: Ac (Acceptable Count) and Re (Reject Count). In sampling inspection, if the number of defective products in the sample is less than or equal to Ac, the batch of products is accepted; if the number of defective products in the sample is greater than or equal to Re, the batch of products is rejected.
Application scenarios and importance of AC array
AC array plays an important role in quality control and product inspection. By setting a reasonable sampling scheme, product quality can be effectively controlled to ensure that only products that meet the standards can enter the market. This sampling scheme is not only suitable for manufacturing, but also widely used in various fields that require quality control, such as food, medicine, electronic products, etc. -
4. What is a capacitor array?
A capacitor array refers to a structure in which multiple capacitor devices are packaged on a chip at the same time. Compared with a single capacitor, a capacitor array has the following characteristics and advantages:
Versatility: Capacitor arrays can achieve multiple capacitance values through different combinations to adapt to different circuit design requirements. This makes it particularly useful in circuit designs that require multiple capacitance values, such as clocks, data signals, power management, etc.
Miniaturization: Capacitor arrays have a smaller package size, which can achieve higher integration and more compact layout. This is very important for applications that need to save space.
High reliability: Since multiple capacitor devices work at the same time, capacitor arrays generally have higher reliability and longer service life.
High performance: In systems with strict requirements for high-speed transmission and anti-interference capabilities, such as DDR4, HDMI, MIPI, etc., capacitor arrays perform better.
