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Specifications
Voltage Rating:
2kV
Capacitance:
820pF
Temperature Coefficient:
X7R
Tolerance:
±10%
Mfr. Part #:
1206X7R821K202NT
Model Number:
1206X7R821K202NT
Package:
1206
Key Attributes
Product Description
Product Overview
These Multi-Layer Ceramic Capacitors (MLCCs) are designed for high-voltage applications, including coupling, wave filtering, and resonant functions. They are suitable for use in switch power supplies, AC-DC and DC-DC power chargers, networking/communication interfaces, LCD backlight unit power supplies, and energy-saving lamp ballasts. Available in various standard sizes and with different temperature characteristics (C0G, X7R, X5R), these MLCCs offer reliable performance in demanding electrical environments.
Product Attributes
- Temperature Characteristics: C0G (030 PPM/), X7R (15%), X5R (15%)
- Terminal Composition: Au/Ag-Ni-Sn (From the inside out)
- Packing Options: Tape/Reel (T), Bag packing (P)
- Compliance: RoHS, REACH
Technical Specifications
| Item | Description/Specification | Testing Method |
|---|---|---|
| Application Field | Coupling, wave filtering, resonant in high voltage circuits, switch power supplier, AC-DC power charger, DC-DC power charger, networking/Communication interface, LCD backlight unit power supplier, amperite of energy saving lamps, etc. (Medium and High voltage MLCC). | |
| Testing Conditions | Normal: Temp: 15~35, Humidity: 45~75%RH, Atmosphere: 86~106kPa Relative: Temp: 252, Humidity: 60~70%RH, Atmosphere: 86~106kPa | |
| Part Number Description Example | 1812 X7R 684 M 251 N T | |
| Dimension Codes (L*W) | Inch: 0201 (0.02*0.01), 0402 (0.04*0.02), 0603 (0.06*0.03), 0805 (0.08*0.05), 1206 (0.12*0.06), 1210 (0.12*0.10), 1808 (0.18*0.08), 1812 (0.18*0.12), 1825 (0.18*0.25), 2211 (0.22*0.11), 2225 (0.22*0.25) MM: 0201 (0.50*0.25), 0402 (1.00*0.50), 0603 (1.60*0.80), 0805 (2.00*1.25), 1206 (3.20*1.60), 1210 (3.20*2.50), 1808 (4.50*2.00), 1812 (4.50*3.20), 1825 (4.50*6.30), 2211 (5.70*2.8), 2225 (5.70*6.30) | |
| Nominal Capacitance | e.g., 8R0=8.0pF, 100=10pF, 101=100pF | |
| Capacitance Tolerance | 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) | e.g., 250=25V, 251=250V, 252=2500V | |
| Construction | 1. Ceramic dielectric, 2. Inner electrode, 3. Outer electrode, 4. Nickel layer, 5. Tin layer | |
| Dimensions (mm) | Part Number | 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 | |
| Temperature Range | -55~+125 | N/A |
| 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 | Visual inspection, Digital caliper |
| 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, 605s, Humidity:75%, Temp: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 80-120 (10-30s), Lead free solder, flux. Soldering temp 2455 (20.5s) |
| Resistance to heat of soldering | No visual damage, soldering area90% | Pre-heating 100-200 (102s), Soldering temp 2655 (51s). Cleaning with solvent. Room temp, 242 hours. |
| Electrostatic Capacity Change Rate | NPO: C/C0.5% or 0.5pF X7R: C/C15% X7T: -33% C/C22% X7P: C/C10% | N/A |
| Flexural Strength | No damage | Base board: Al2O3 /PCB, Thickness: 1.6mm, Length: 100mm, Width: 40mm, Flexural depth: 1mm, Bend speed: 0.5mm/sec. Electro static capacity change rate C/C10% |
| 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% | 5 cycles. Test after 242 hours at normal temp & humidity. |
| Temperature Moisture Exposure | Visual: No visual damage Capacity Change: 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 | Temp 402, Humidity 90~95%RH, Time 50024 hours. Test after 242 hours at normal temp & humidity. |
| High Temperature Exposure | Visual: No visual damage Capacity Change: 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 | Temp 1253, Time 100048 hours. Voltage: 100VV250V (2x Rated), 250VV1KV (1.5x rated), 1KVV (1.2x rated). Test after 48 hours at normal pressure & temperature. |
| PCB Flexural Strength | No crack and other defect. IR measurement after soldering. | |
| Embossed Plastic Taping Dimensions (mm) | Code | Tape size 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 Dimensions (mm) | Code | Paper size 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 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 (mm) | Type | A | B | C | D | E | F 7REEL | 1782.0 | 3.0 | 130.5 | 210.5 | 21 or Bigger | 1010.5 13REEL | 3302.0 | 3.0 | 130.5 | 210.5 | 21 or Bigger | 1010.5 | |
| Top Tape Peeling Strength | 0.1N < peeling strength < 0.7N | Standard |
| Packing Quantity | Size | Paper T/R (Pcs) | Plastic T/R (Pcs) 0603 | 4000 | 0805 | 4000 | 3000 (T1.35mm) 1206 | | 3000 (T1.60mm) / 2000 (T1.60mm) 1210 | | 1000 (T1.85mm) / 800 (T1.85mm) 1812 | | 500 | |
| Soldering Method Recommendation | Size | NPO | X7R/X5R/X7S/X6S | Y5V 1005 | R | R | N/A 0201 | R | R | R 0402 | R | R | R 0603 | R/W | R (C1uf) / R/W (C1uf) | R (C1uf) / R/W (C1uf) 0805 | R/W | R (C4.7uf) / R/W (C4.7uf) | R (C1uf) / R/W (C1uf) 1206 | R/W | R (C10uf) / R/W (C10uf) | R (C10uf) / R/W (C10uf) 1210 | R | R | R RReflow Soldering, WWave Soldering | |
2509251626_AIDE-CAPACITOR-1206X7R821K202NT_C48579726.pdf
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