Product Overview
High-Voltage Multi-layer Ceramic Capacitors (MLCCs) are designed for surface mounting and offer excellent high-voltage reliability. Built upon advanced MLCC technology, these capacitors are suitable for various DC high-voltage circuits, effectively enhancing electronic circuit performance. They feature a monolithic laminated structure for high reliability, superior soldering capabilities for reflow and wave soldering, and provide high and stable capacitance. These capacitors comply with GB/T 21041-2007 and GB/T 21042-2007 standards.
Key Applications: Analog & Digital Modems, LAN/WAN Interface, Lighting Ballast Circuits, Voltage Multipliers, DC-DC Converters, Back-lighting Inverters.
Product Attributes
- Manufacturer: FENGHUA ()
- Dielectric Materials: C0G (Class I), X7R (Class II)
- Standards: GB/T 21041-2007, GB/T 21042-2007
Technical Specifications
| Feature | Description |
|---|---|
| Product Type | High-Voltage Multi-layer Ceramic Capacitors (HIGH VOLTAGE MLCC) |
| Available Sizes (EIA) | 0402, 0603, 0805, 1206, 1210, 1808, 1812, 1825, 2211, 2220, 2225 |
| Ordering Code Structure | Size Code + Nominal Capacitance + Dielectric Code + Capacitance Tolerance + Rated Voltage + Termination Material + Package Style |
| Size Code Examples | 0402 (1.000.50 mm), 0603 (1.600.80 mm), 0805 (2.001.25 mm), 1206 (3.201.60 mm), 1210 (3.202.50 mm), 1808 (4.602.00 mm), 1812 (4.603.20 mm), 1825 (4.606.30 mm), 2211 (5.702.80 mm), 2220 (5.705.00 mm), 2225 (5.706.30 mm) |
| Nominal Capacitance Expression | First two digits are significant figures, third digit denotes the number of zeros; 'R' denotes decimal point. (e.g., 0R5 = 0.5pF, 1R0 = 1.0pF, 102 = 10 x 10^2 pF = 1000pF = 1nF) |
| Dielectric Codes | C0G (Class I), X7R (Class II) |
| Capacitance Tolerance Codes | A (0.05pF), B (0.10pF), C (0.25pF), D (0.50pF), F (1%), G (2%), J (5%), K (10%), M (20%) |
| Rated Voltage Expression | First two digits are significant figures, third digit denotes the number of zeros; 'R' denotes decimal point. (e.g., 6R3 = 6.3V, 500 = 50 x 10^0 V = 50V, 201 = 20 x 10^1 V = 200V) |
| Termination Material Styles | Nickel Barrier Termination (N), MLCC with Flexible Solderable Termination (A) |
| Package Styles | Braided 7 inch disc packing (T), Braided 13 inch disc packing (D) |
| Temperature Coefficient/Characteristics | C0G: 030ppm/ (-55125) X7R: 15% (-55125) |
| Product Structure Components | 1. Ceramic dielectric, 2. Inner electrode, 3. Substrate electrode, 4. Nickel Layer, 5. Tin Layer |
| Product Dimensions (Example: 0805) | L: 2.000.20 mm, W: 1.250.25 mm, T: 0.800.20 mm, WB: 0.500.20 mm (Thickness 'T' varies by capacitance/voltage, refer to Capacity Range and Voltage table) |
| Dielectric Withstanding Voltage Test Method | Varies by rated voltage range (e.g., 200% of rated voltage for 5 seconds for Vr < 500V, max current 50mA; 120% of rated voltage for 5 seconds for 2000V < Vr 5000V, max current 10mA) |
| Reliability Test Items | Capacitance, Dissipation Factor (DF), Insulation Resistance (IR), Solderability, Resistance to Soldering Heat, Resistance to Flexure of Substrate, Temperature Cycle, Termination Adhesion, Humidity Load, Life Test |
| Storage Period for Solderability | 12 months (under delivered package condition) |
| Storage Conditions | Temperature: 5~40, Relative Humidity: 20~70% |
| Soldering Methods Recommended | Reflow Soldering (R), Wave Soldering (W), Manual Soldering |
| Recommended Soldering Temperature Profile | Specific profiles provided for Reflow and Wave soldering, emphasizing preheating and peak temperatures. Manual soldering guidelines include tip temperature, power, diameter, and time. |
2511191605_FH-0603B105K160NT_C93816.pdf
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