Product Overview
The S Series MLCC (Multilayer Chip Ceramic Capacitor) from CCTC is a high-performance capacitor designed with a "sandwich-structure" for enhanced strength and reliability. This advanced design offers superior flexural and bending strength compared to traditional MLCCs, making it ideal for applications requiring robust components. The S Series is particularly suited for replacing low capacitance X7R MLCCs in demanding environments such as energy-saving lamps, LED lighting, general power supplies, industrial control systems, and home appliances where component durability is critical.
Product Attributes
- Brand: CCTC ()
- Origin: China
- Product Type: Multilayer Chip Ceramic Capacitor (MLCC)
- Series: S Series
- Dielectric Material: X7R (Class II capacitor)
- Structure: Sandwich-structure
Technical Specifications
| Specification | Dielectric | Technical Requirement | Testing Condition |
| Appearance | X7R | No defects or abnormalities | Visual inspection |
| Dimensions | X7R | Within the specified dimensions | Using calipers on micrometer |
| Capacitance | X7R | Within the specified tolerance (J: 5%; K: 10%; M: 20%) | 1.00.2Vrms, 1KHz10% (Test Temp: 253, Humidity: <70%RH) |
| Dissipation Factor | X7R | DF2.5% | 1.00.2Vrms, 1KHz10% (Test Temp: 253, Humidity: <70%RH) |
| Insulation Resistance | X7R | UR 50V: More than 10 G or 500F, whichever is smaller. | UR50V, Applied Voltage=UR; Charge Time: 605sec; Temp: 25 |
| UR 50V: More than 4 G or 100s, whichever is smaller. | UR400V, Applied Voltage=UR; UR400V, Applied Voltage=400V; Charge Time: 605sec; Temp: 25 | ||
| Dielectric Strength | X7R | UR50V: 300%Rated voltage for 5 seconds. Max. current 50 mA. | |
| 100VUR500V: 200%Rated voltage for 5 seconds. Max. current 50 mA. | |||
| 500VUR1000V: (150%+100V) Rated voltage for 5 seconds. Max. current 50 mA. | |||
| 1000VUR2000V: 150%Rated voltage for 5 seconds. Max. current 50 mA. | |||
| UR2000V: 120%Rated voltage for 5 seconds. Max. current 30 mA. | |||
| Temperature Coefficient of Capacitance | X7R | Capacitance change within 15% | Measure capacitance under follow table list temperature: STEP 1: 25; STEP 2: -553; STEP 3: 25; STEP 4: 1253; STEP 5: 25. Capacitance change compared to 25 value shall be within specified ranges. |
| Adhesion | X7R | No removal of the terminations or other defect shall occur. | Pressurizing force: 6N; Duration: 101sec. |
| Solderability of Termination | X7R | 95% min. coverage of both terminal electrodes and less than 5% have pin holes or rough spots. | Solder temp: 2455; Dipping time: 21 seconds. Completely soak both terminal electrodes in solder. |
| Resistance to leaching | X7R | 95% min. coverage of both terminal electrodes and less than 5% have pin holes or rough spots. No remarkable visual damage. | Preheat: 120~150/60sec; Solder temp: 2705; Dipping time: 101 seconds. Completely soak both terminal electrodes in solder. |
| Bending Strength | X7R | No remarkable visual damage; Cp change 10% | Solder the capacitor on testing substrate and put it on testing stand. Apply pressure at 1.0mm/s rate, bend 1mm as shown in the figure. |
2410121256_CCTC-TCC0805X7R105K500DTS_C344178.pdf
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