Product Overview
This specification outlines the details for Medium and High voltage Multilayer Ceramic Capacitors (MLCCs). These capacitors are designed for applications in high-voltage circuits, including switch power supplies, AC-DC and DC-DC power chargers, networking/communication interfaces, LCD backlight units, and energy-saving lamps. They are available in various sizes and temperature characteristics, with precise specifications for electrical performance, dimensions, and testing methods.
Product Attributes
- Material: Ceramic dielectric, Inner electrode, Outer electrode, Nickle layer, Tin layer
- Terminal Composition: Au/Ag-Ni-Sn (From the inside out)
- Packing: Tape/Reel (T), Bag packing (P)
Technical Specifications
| Item | Specification/Requirement | Testing Method |
|---|---|---|
| Temperature Characteristic | C0G (030 PPM/), X7R (15%), X5R (15%) | |
| Nominal Electrostatic Capacity | 8R08.0, 10010, 101100 (pF) | |
| Tolerance of Electrostatic Capacity | B:0.1pF, C:0.25pF, D:0.5pF, F:1%, G: 2%, J:5%, K:10%, M:20%, Z:+80%/-20% | |
| Rated Voltage (DC) | 250 25, 251 250, 252 2500 (V) | |
| Temperature Range | -55~+125 | Naked eye (Visual inspection), Digital calliper |
| Static Capacity | NPO: 1000pF 1MHz10% 1.00.2Vrms; 1000pF 1KHz10% 1.00.2Vrms X7R/X7T/X7P: 10uF 1KHz10% 1.00.2Vrms; 10uF 120Hz24 0.50.1Vrms | |
| Dissipation Factor (DF) | NPO: DF0.56, Cr5 pF; DF1.5[(150/Cr)+7]10-4 (5pFCr50pF); DF0.15%, (50pFCr) X7R/X7T/X7P: See Note 1 | NPO: Cr1000pF, 110%MHz, 1V0.2rms; Cr1000pF, 110%KHz, 1V0.2rms X7R/X7T/X7P: Cr10uF, 110%KHz, 1V0.1rms; Cr10uF, 12024Hz, 0.5V0.1rms |
| Insulation Resistance (IR) | NPO: IR50000M, C10nF; IR*Cr500S, C10nF X7R/X7T/X7P: IR10000M, C25nF; IR*Cr100S, C25nF | Rated voltage, Time:605s, Humidity:75%, Temperature:255, Current :50mA |
| Hi-pot (DC) | Ur=100V,...2.5 x rated voltage; Ur=200V/250V,...2.0 x rated voltage; Ur=450/500/630V,1.5 x rated voltage; 1KVUr2KV, 1.2 x rated voltage; 2KVUr, 1.1 x rated voltage | Voltage Raising time:110S, Voltage maintaining time2S |
| 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 | 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: C/C0.5% or 0.5pF; X7R: C/C15%; X7T: -33% C/C22%; X7P: C/C10% | Pre-heating 150 1 hour, then place 48 hours under normal pressure & temperature. |
| Flexural Strength | No damage; Electro static capacity change rate C/C10% | Base boardAl2O3 /PCB; PCB dimension Thickness: 1.6mm Length: 100mm Width: 40mm Flexural depth: 1mm Bend speed: 0.5mm/sec. Test it under the flexural status. |
| Terminal Bonding Strength | No visual damage | Applied Force: 5N Duration: 101S |
| Thermal Shock | NPO: C/C2.5% or 0.25pF; X7R/X7P: C/C0.5%; X7T: C/C10% | Pre-condition (X7R characteristic): Upper limit temperature 1 hour, place 241 hours, start testing. Run 5 cycles Thermal shock. Test it after place 242 hours normal temp & humidity. |
| Temperature Moisture Exposure | Visual No visual damage; Capacity change rate: NPO: C/C2% or 1pF; X7R/X7T/X7P: C/C10%; DF 2 times initial standard; IR: NPO: IR2500M or IR*Cr25S; X7R/X7T/X7P: IR1000M or IR*Cr25S | Temperature 402 Humidity 90~95%RH time 50024 hours. Test it after place 242 hours normal temp & humidity. |
| High Temperature Exposure | Visual No visual damage; Capacity change rate: NPO: C/C2% or 1pF; X7R/X7T/X7P: C/C20%; DF 2 X initial standard; IR: NPO: IR4000M or IR*Cr40S; X7R/X7T/X7P: IR2000M or IR*Cr50S | Temperature 1253 Time 100048 hours. Voltage: 100VV250V 2x Rated voltage; 250VV1KV 1.5x rated voltage; 1KVV 1.2x rated voltage. Test it after place 48 hours under normal pressure & temperature. |
| PCB Flexural Strength | No crack and other defect | Soldering the MLCC on the PCB, Then pressing direction base on the photo. |
Dimensions and Part Number Description
| Item | Description | Dimensions (mm) |
|---|---|---|
| Dimension Code | 0201, 0402, 0603, 0805, 1206, 1210, 1808, 1812, 1825, 2211, 2225 | See table below |
| Part Number Example | 1812 X7R 684 M 251 N T | |
| Dimension (mm) | L, W, T, WB | 0201: 0.600.10, 0.300.05, 0.300.05, 0.100.05 0402: 1.000.15, 0.500.15, 0.500.10, 0.200.10 0603: 1.600.20, 0.800.15, 0.800.15, 0.300.10 0805: 2.000.20, 1.250.20, 0.800.20, 0.500.20 1206: 3.200.30, 1.600.30, 1.000.20, 0.600.30 1210: 3.200.30, 2.500.30, 2.70, 0.800.30 1808: 4.500.40, 2.000.20, 2.70, 0.800.30 1812: 4.500.40, 3.200.30, 3.50, 0.800.30 1825: 4.500.40, 6.300.50, 3.50, 0.800.30 2220: 5.700.50, 5.000.50, 3.50, 1.000.40 2225: 5.700.50, 6.300.50, 6.20, 1.000.40 |
Taping Specifications
| Type | Tape Size (mm) | Dimensions (mm) |
|---|---|---|
| Embossed Plastic Taping (0805~1812) | A, B, C, D, E, F, G, H, J, T | 0805: 1.550.20, 2.350.20, 8.000.20, 3.500.05, 1.750.10, 4.000.10, 2.000.10, 4.000.10, 1.50 -0/+0.10, 1.50 Max 1206: 1.950.20, 3.600.20, 8.000.20, 3.500.05, 1.750.10, 4.000.10, 2.000.10, 4.000.1, 1.50 -0/+0.10, 1.85 Max 1210: 2.700.10, 3.420.10, 8.000.10, 3.500.05, 1.750.10, 4.000.10, 2.000.05, 4.000.10, 1.55 -0/+0.10, 3.2 Max 1808: 2.200.10, 4.950.10, 12.000.10, 5.500.05, 1.750.10, 4.000.10, 2.000.05, 4.000.10, 1.50 -0/+0.10, 3.0 Max 1812: 3.660.10, 4.950.10, 12.000.10, 5.500.05, 1.750.10, 8.000.10, 2.000.05, 4.000.10, 1.55 -0/+0.10, 4.0 Max |
| Paper Tape Reel Packing (1005~1206) | W1, L1, D, C, B, P1, P2, P0, d, t | 1005: 0.240.02, 0.450.02, 8.000.10, 3.500.05, 1.750.10, 2.000.05, 2.000.05, 4.000.10, 1.50 -0/+0.10, 0.30 Below 0201: 0.370.10, 0.670.10, 8.000.10, 3.500.05, 1.750.10, 2.000.05, 2.000.05, 4.000.10, 1.50 -0/+0.10, 0.80 Below 0402: 0.650.10, 1.150.10, 8.000.10, 3.500.05, 1.750.10, 2.000.05, 2.000.05, 4.000.10, 1.50 -0/+0.10, 0.80 Below |
| Paper Tape Reel Packing (0603, 0805, 1206) | A, B, C, D, E, F, G, H, J, T | 0603: 1.100.10, 1.900.10, 8.000.10, 3.500.05, 1.750.10, 4.000.10, 2.000.10, 4.000.10, 1.50 -0/+0.10, 1.10 Max 0805: 1.450.15, 2.300.15, 8.00.15, 3.500.05, 1.750.10, 4.000.10, 2.000.10, 4.000.10, 1.50 -0/+0.10, 1.10 Max 1206: 1.800.20, 3.400.20, 8.000.20, 3.500.05, 1.750.10, 4.000.10, 2.000.10, 4.000.10, 1.50 -0/+0.10, 1.10 Max |
| Reel Dimensions | A, B, C, D, E, F, G | 7REEL: 1782.0, 3.0, 130.5, 210.5, 21 or Bigger, 1010.5, 12max 13REEL: 33 |
2509251626_AIDE-CAPACITOR-0805X7R106K6R3NT_C49326706.pdf
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