Product Overview
This product is a Multi-layer Ceramic Capacitor (MLCC) designed for high-voltage circuits. It is suitable for applications such as switch power supplies, AC-DC and DC-DC power chargers, networking/communication interfaces, LCD backlight unit power supplies, and energy-saving lamps. The MLCCs are available in various sizes and temperature characteristics, offering reliable performance in demanding electrical environments.
Product Attributes
- Material: Ceramic dielectric, Inner electrode, Outer electrode, Nickel layer, Tin layer
- Terminal Composition: Au/Ag-Ni-Sn
- RoHS/REACH Compliance: Meets standard
Technical Specifications
| Item | Specification/Requirement | Testing Method |
|---|---|---|
| Application Field | Coupling, wave filtering, resonant in high voltage circuits (e.g., switch power supplier, AC-DC power charger, DC-DC power charger, networking/Communication interface, LCD backlight unit power supplier, amperite of energy saving lamps) | - |
| Testing Condition (Normal) | Temperature: 15~35, Humidity: 45~75%RH, Atmosphere: 86~106kPa | - |
| Testing Condition (Relative) | Temperature: 252, Humidity: 60~70%RH, Atmosphere: 86~106kPa | - |
| Temperature Characteristic | C0G (030 PPM/), X7R (15%), X5R (15%) | - |
| Temperature Range | -55~+125 | - |
| Dissipation Factor (DF) - NPO Characteristic | DF0.56 (Cr5 pF); DF1.5[(150/Cr)+7]10-4 (5pFCr50pF); DF0.15% (50pFCr) | Cr1000pF, 1MHz10%, 1V0.2rms; Cr1000pF, 1KHz10%, 1V0.2rms |
| Insulation Resistance (IR) - NPO Characteristic | IR50000M (C10nF); IR*Cr500S (C10nF) | Rated voltage, 605s, Humidity:75%, Temperature:255, Current:50mA |
| Hi-pot (DC) | 2.5 x rated voltage (Ur=100V); 2.0 x rated voltage (Ur=200V/250V); 1.5 x rated voltage (Ur=450/500/630V); 1.2 x rated voltage (1KVUr2KV); 1.1 x rated voltage (2KVUr) | Voltage Raising time: 110S, Voltage maintaining time: 2S |
| Solderability | Soldering area90% | Pre-heating temperature 80-120, time 10-30s, lead free solder, flux; Soldering temperature 2455, Solder time 20.5s |
| Resistance to the heat of soldering | Visual-No damage, soldering area90% | Pre-heating temperature 100-200, time 102 s, soldering temperature: 2655, Soldering time: 51s. Cleaning with solvent. Room temperature, time: 242 hours. |
| Electrostatic Capacity Change Rate - NPO Characteristic | C/C0.5% or 0.5pF (larger reading) | Pre-heating 150 1hour, then place 48 hours under normal pressure & temperature. |
| Flexural Strength | No damage; Electro static capacity change rate C/C10% | Base board: Al2O3 /PCB; PCB dimension: Thickness: 1.6mm, Length: 100mm, Width: 40mm; Flexural depth: 1mm; Bend speed: 0.5mm/sec. |
| Terminal Bonding Strength | No visual damage | Applied Force: 5N, Duration: 101S |
| Thermal Shock - NPO Characteristic | C/C2.5% or 0.25pF (larger reading) | Pre-condition: Upper limit temperature 1hour, place 241 hours, start testing. Run 5 cycles Thermal shock. Test after place 242 hours normal temp & humidity. |
| Temperature Moisture Exposure - NPO Characteristic | Electrostatic capacitance change rate: C/C2% or 1pF (larger reading); DF 2 times initial standard; IR (NPO): IR2500M or IR*Cr25S (Lower reading) | Temperature 402, Humidity 90~95%RH, time 50024 hours. Test after place 242 hours normal temp & humidity. |
| High Temperature Exposure - NPO Characteristic | Electrostatic capacitance change rate: C/C2% or 1pF (larger reading); DF 2 X initial standard; IR (NPO): IR4000M or IR*Cr40S (Lower reading) | Temperature 1253, Time 100048 hours. Voltage: 100VV250V (2x Rated voltage), 250VV1KV (1.5x rated voltage), 1KVV (1.2x rated voltage). Test after place 48 hours under normal pressure & temperature. |
| PCB Flexural Strength | No crack and other defect | IR Soldering the MLCC on the PCB, then pressing direction based on the photo. |
| Part Number Example | Item | Description |
|---|---|---|
| 1812 X7R 684 M 251 N T | 1 | Dimension Code |
| 2 | Temperature Characteristic | |
| 3 | Nominal Electrostatic Capacity (pF) | |
| 4 | Tolerance of Electrostatic Capacity | |
| 5 | Rated Voltage (DC) | |
| 6 | Terminal Composition | |
| 7 | Packing |
| Dimension Code | L*W (inch) | L*W (mm) |
|---|---|---|
| 0201 | 0.02*0.01 | 0.50*0.25 |
| 0402 | 0.04*0.02 | 1.00*0.50 |
| 0603 | 0.06*0.03 | 1.60*0.80 |
| 0805 | 0.08*0.05 | 2.00*1.25 |
| 1206 | 0.12*0.06 | 3.20*1.60 |
| 1210 | 0.12*0.10 | 3.20*2.50 |
| 1808 | 0.18*0.08 | 4.50*2.00 |
| 1812 | 0.18*0.12 | 4.50*3.20 |
| 1825 | 0.18*0.25 | 4.50*6.30 |
| 2211 | 0.22*0.11 | 5.70*2.8 |
| 2225 | 0.22*0.25 | 5.70*6.30 |
| Part Number | Dimension (mm) | WB | |||
|---|---|---|---|---|---|
| British system | Metric system | L | W | T | |
| 0201 | 0603 | 0.600.10 | 0.300.05 | 0.300.05 | 0.100.05 |
| 0402 | 1005 | 1.000.15 | 0.500.15 | 0.500.10 | 0.200.10 |
| 0603 | 1608 | 1.600.20 | 0.800.15 | 0.800.15 | 0.300.10 |
| 0805 | 2012 | 2.000.20 | 1.250.20 | 0.800.20 | 0.500.20 |
| 1206 | 3216 | 3.200.30 | 1.600.30 | 1.000.20 | 0.600.30 |
| 1210 | 3225 | 3.200.30 | 2.500.30 | 2.70 | 0.800.30 |
| 1808 | 4520 | 4.500.40 | 2.000.20 | 2.70 | 0.800.30 |
| 1812 | 4532 | 4.500.40 | 3.200.30 | 3.50 | 0.800.30 |
| 1825 | 4563 | 4.500.40 | 6.300.50 | 3.50 | 0.800.30 |
| 2220 | 5750 | 5.700.50 | 5.000.50 | 3.50 | 1.000.40 |
| 2225 | 5763 | 5.700.50 | 6.300.50 | 6.20 | 1.000.40 |
| Size | Paper T/R (Pcs) | Plastic T/R (Pcs) |
|---|---|---|
| 0603 | 4000 | - |
| 0805 | 4000 | 3000 |
| 1206 | - | T1.35mm: 3000; T1.35mm: 2000 |
| 1210 | - | T1.60mm: 3000; T1.60mm: 2000 |
| 1808 | - | 1000 |
| 1812 | - | T1.85mm: 1000; T1.85mm: 800 |
| 1812 | - | 500 |
2509251626_AIDE-CAPACITOR-0603C0G0R5C500NT_C49326351.pdf
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