DARFON MLCC - Multi-Layer Ceramic Capacitor
DARFON's Multi-layer Ceramic Capacitors are integral to modern information and communication technology, offering high capacitance in small volumes. Designed with expertise in materials, chemical, electronic, and mechanical engineering, these capacitors are developed with a focus on multi-levels and miniaturization. DARFON has pioneered advancements such as the BME process and ultra-miniature 0201 MLCCs with exceptional thinness. The company's commitment to quality is underscored by automated equipment and efficient management systems, ensuring defect-free, competitive products delivered on time.
Product Attributes
- Brand: DARFON
- Product Type: Multi-Layer Ceramic Capacitor (MLCC)
- Origin: Taiwan (implied by text mentioning domestic companies)
Technical Specifications
| Dielectric Type | Features | Applications | Available Capacitance Values (pF) | Available Tolerances | Standard Sizes (EIA) |
| NP0 (C0G) | Ultra-stable, Tight tolerance, Low ESR, Good frequency performance, No aging of capacitance | LC and RC tuned circuit, Filtering, Timing | 0.20 to 47 (for 25V, 50V, 100V) | 0.1pF, 0.25pF, 0.5pF, 1%, 2%, 5%, 10% | 0603 (0201), 1005 (0402), 1608 (0603), 2012 (0805), 3216 (1206) |
| X7R | Semi-stable, High K, High volumetric efficiency, Highly reliable in high temperature, High insulation resistance | Blocking, Coupling, Timing, Bypassing, Frequency discriminating, Filtering | 100pF to 10uF (depending on voltage and size) | 10%, 15%, 20% | 0603 (0201), 1005 (0402), 1608 (0603), 2012 (0805), 3216 (1206), 3225 (1210) |
| X5R | High volumetric efficiency, Non-polar construction, General purpose, High K | Bypassing, De-coupling, Filtering | 15nF to 100uF (depending on voltage and size) | 10%, 15%, 20% | 0603 (0201), 1005 (0402), 1608 (0603), 2012 (0805), 3216 (1206), 3225 (1210) |
| Y5V | High volumetric efficiency, Non-polar construction, General purpose, High K | Bypassing, De-coupling, Filtering | 10nF to 2.2uF (depending on voltage and size) | +22%/-82%, -20% to +80% | 0603 (0201), 1005 (0402), 1608 (0603), 2012 (0805) |
Ordering Information Example
DARFON Part Number: C 1005 NP0 101 J G T S
Breakdown:
- C: Capacitor
- 1005: SMD SIZE in mm (EIA CODE 0402)
- NP0: T.C. (Temperature Characteristic)
- 101: CAPACITANCE CODE (10 x 10^1 pF = 100pF)
- J: TOLERANCE CODE (5%)
- G: VOLTAGE CODE (50V)
- T: PACKAGING CODE (Paper tape reel 180mm)
- S: Product Type (Standard Ceramic Capacitor)
Structure and Dimensions
MLCCs are manufactured by suspending ceramic powders in liquid, casting into thin green sheets, printing metal electrodes, stacking, and sintering. Terminations are formed by a composite of outer metal-glass electrode, followed by a barrier layer and pure-tin plating for PCB soldering.
Typical Dimensions (mm):
- 0603 (0201): L 0.60.03, W 0.30.03, T 0.33 (Max)
- 1005 (0402): L 1.00.05, W 0.50.05, T 0.55 (Max)
- 1608 (0603): L 1.60.10, W 0.80.10, T 0.90 (Max)
- 2012 (0805): L 2.00.15, W 1.250.20, T 1.45 (Max)
- 3216 (1206): L 3.20.15, W 1.60.20, T 1.80 (Max)
- 3225 (1210): L 3.20.20, W 2.50.20, T 2.70 (Max)
2410121251_Darfon-Elec-C0603NP0279CFT_C267355.pdf
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