Multilayer Chip Ceramic Capacitor - M3L Series
The M3L series are Class I capacitors, offering stable electrical properties with minimal variation across voltage and time. They are designed for applications requiring low loss and high stability, with a capacitance temperature coefficient of 0.1%/C. These capacitors are suitable for circuits where precise and reliable performance is critical.
Product Attributes
- Brand: CCTC ()
- Origin: China
- Material: Ceramic Dielectric (M3L - Class I)
- Certifications: RoHS, REACH, Halogen-free (implied by revision history)
Technical Specifications
| Part Number Component | Description | Specification | Test Condition |
|---|---|---|---|
| Dielectrics | Material | M3L (Class I) | - |
| Operating Temperature Range | -55~+125 | - | |
| Temperature Characteristic | -1000500ppm/ | - | |
| Capacitance Temperature Coefficient | Within -0.1%/~ -0.2%/ | Measure capacitance under varying temperatures (e.g., -55, 25, 125) | |
| Stability | Stable, little change with voltage and time | - | |
| Capacitance | Capacitance Range (Example) | 0603: 471~103 (50V); 0805: 102~333 (50V), 471~102 (500V); 1206: 153~104 (50V), 103~104 (100V) | - |
| Tolerance | J: 5.0%; K: 10%; M: 20% | 1.00.2Vrms, 1KHz10% @ 2030, humidity 70%, 48hrs preconditioning | |
| Dissipation Factor (DF) | 2.5% (for Cp 10uF); 0.5% (for Cp >10uF) | 1.00.2Vrms, 1KHz10% (or 0.50.2Vrms, 120Hz for Cp>10uF) @ 2030, humidity 70%, 48hrs preconditioning | |
| Insulation Resistance (IR) | UR50V: >10 G or 100F/CR (whichever is smaller); UR50V: >4 G or 100F/CR (whichever is smaller) | 2030, humidity <70%, 605 sec measurement time, test voltage as specified | |
| Physical & Electrical | Rated Voltage | Examples: 25V, 50V, 100V, 400V, 500V, 630V | - |
| Dielectric Strength | No defects or abnormalities when tested at specified voltages for 5 seconds (current < 50mA) | Test voltage: 2.5x Rated Voltage (e.g., 25V rated -> 62.5V test) | |
| Adhesion | No removal of terminations or other defects | 6N (=600g*f) pressure for 101 sec | |
| Termination & Soldering | Solderability | 95% min. coverage, <5% pinholes/rough spots | Solder temp: 2455, immersion: 21 sec |
| Resistance to Leaching | 95% min. coverage, <5% pinholes/rough spots, no remarkable visual damage | Preheat: 120~150/60s, Solder temp: 2705, immersion: 101 sec | |
| Resistance to Soldering Heat | No remarkable visual damage, C/C within 2.5% or 0.25pF, DF & IR meet initial values | Soldering temp: 2705, Preheat: 120~150/60s, Dipping: 101 sec, measure after 242hrs recovery | |
| Environmental | Bending Strength | No visible damage, Cp change 5% or 0.5 pF | Bending 1mm at 1.0mm/s rate |
| Temperature Cycle | No remarkable visual damage, C/C within 2.5% or 0.25pF, DF & IR meet initial values | 5 cycles: -55 (30min) -> 25 (2-3min) -> 125 (30min) -> 25 (2-3min), measure after 242hrs recovery | |
| Dimensions | Chip Sizes | 0603, 0805, 1206 | See table below for L, W, T specifications |
| Type | L (mm) | W (mm) | T (mm) / Code | e min (mm) | g min (mm) |
|---|---|---|---|---|---|
| 0603 | 1.600.10 | 0.800.10 | 0.800.10 / C | 0.2~0.6 | 0.5 |
| 0805 | 2.000.10 | 1.250.10 | 0.850.10 / D | 0.2~0.7 | 0.7 |
| 1206 | 3.200.20 | 1.600.20 | 1.250.20 / F | 0.3~0.8 | 1.6 |
2508261745_CCTC-TCC0603X7R102M500CTS_C5375733.pdf
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