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Specifications
Voltage Rating:
35V
Capacitance:
4.7uF
Temperature Coefficient:
X7R
Tolerance:
±10%
Mfr. Part #:
0805X7R475K350NT
Model Number:
0805X7R475K350NT
Package:
0805
Key Attributes
Product Description
MLCC Capacitors
Medium and High Voltage Multilayer Ceramic Capacitors (MLCCs) designed for high-voltage circuits. These capacitors are 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. They offer 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
- Packing Options: 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) |
| Visual/Dimension | 1, No Damage; 2, Dimension meet Spec | Digital calliper |
| Static Capacity (NPO) | 1000pF: 1MHz10 %, 1.0 0.2Vrms; 1000 pF: 1KHz10%, 1.0 0.2Vrms | |
| Static Capacity (X7R/X7T/X7P) | 10uF: 1KHz10%, 1.0 0.2Vrms; 10uF: 120Hz24, 0.5 0.1Vrms | |
| Dissipation Factor (DF) (NPO) | DF0.56, Cr5 pF; DF1.5[(150/Cr)+7]10-4 (5pFCr50pF); DF0.15%, (50pFCr) | Cr1000pF, 110%MHz, 1V0.2rms; Cr1000pF, 110%KHz, 1V0.2rms |
| Dissipation Factor (DF) (X7R/X7T/X7P) | See Note 1 | Cr10uF, 110%KHz, 1V0.1rms; Cr10uF, 12024Hz, 0.5V0.1rms |
| Insulation Resistance (IR) (NPO) | IR50000M, C10nF; IR*Cr500S, C10nF | Rated voltage, Time:605s, Humidity:75%, Temperature:255, Current :50mA |
| Insulation Resistance (IR) (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 time: 2S |
| Solderability | Soldering area90% | Pre-heating: 80-120, 10-30s; Solder: Lead free, flux; Temp: 2455, Time: 20.5s |
| Resistance to the heat of soldering | No damage, Soldering area90% | Pre-heating: 100-200, 102 s; Soldering temp: 2655, Time: 51s; Cleaning with solvent; Room temp, 242 hours |
| Electrostatic Capacity Change Rate (after soldering) | NPO: 0.5% or 0.5pF; X7R: 15%; X7T: -33% to 22%; X7P: 10% | DF: Refer to NO#4; IR: Refer to NO#5 |
| Flexural Strength | No damage; Electrostatic capacity change rate: 10% | Base board: Al2O3 /PCB; PCB dimension: Thickness: 1.6mm, Length: 100mm, Width: 40mm; Flexural depth: 1mm; Bend speed: 0.5mm/sec. Test under flexural status. |
| Terminal Bonding Strength | No visual damage | Applied Force: 5N, Duration: 101S |
| Thermal Shock | NPO: 2.5% or 0.25pF; X7R/X7P: 0.5%; X7T: 10% | Pre-condition (X7R): Upper limit temp 1hr, 241 hrs dwell, 5 cycles. Test after 242 hrs dwell at normal temp & humidity. |
| Temperature Moisture Exposure | Visual: No visual damage; Capacity Change Rate: NPO: 2% or 1pF; X7R/X7T/X7P: 10%; DF: 2 times initial standard; IR: NPO: 2500M or IR*Cr25S; X7R/X7T/X7P: 1000M or IR*Cr25S | Temp: 402, Humidity: 90~95%RH, Time: 50024 hours. Test after 242 hrs dwell at normal temp & humidity. |
| High Temperature Exposure | Visual: No visual damage; Capacity Change Rate: NPO: 2% or 1pF; X7R/X7T/X7P: 20%; DF: 2 X initial standard; IR: NPO: 4000M or IR*Cr40S; X7R/X7T/X7P: 2000M or IR*Cr50S | Temp: 1253, Time: 100048 hours. Voltage: 100VV250V (2x Rated), 250VV1KV (1.5x Rated), 1KVV (1.2x Rated). Test after 48 hrs dwell at normal temp & pressure. |
| PCB Flexural Strength | No crack and other defect | Soldering MLCC on PCB, pressing direction as per photo. |
| Part Number Description | Dimension Code | L*W (inch) | L*W (mm) |
|---|---|---|---|
| Example: 1812 X7R 684 M 251 N T | 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 |
| Dimension (mm) | British System | Metric System | L | W | T | WB |
|---|---|---|---|---|---|---|
| 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 |
2509251626_AIDE-CAPACITOR-0805X7R475K350NT_C49326720.pdf
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