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Specifications
Voltage Rating:
3kV
Capacitance:
270pF
Temperature Coefficient:
C0G
Tolerance:
±10%
Mfr. Part #:
2020C0G271K302NT
Model Number:
2020C0G271K302NT
Package:
2020
Key Attributes
Product Description
Product Overview
These 2020(C0G) surface mount ceramic capacitors (MLCC) are designed for high-voltage electronic circuits, serving crucial roles in coupling, filtering, and resonance applications. They are ideal for use in switch power supplies, AC-DC and DC-DC power converters, network/communication interfaces, LCD module backlight power supplies, and energy-saving lamp ballasts, among other medium-to-high voltage applications.
Product Attributes
- Product Type: Surface Mount Ceramic Capacitor (MLCC)
- Dielectric: C0G (NPO)
- Compliance: RoHS Directive, REACH Regulation
Technical Specifications
| Item | Specification | Test Method |
|---|---|---|
| Operating Temperature Range | -55~+125 | Visual Inspection |
| Appearance & Dimensions | No visible damage, Dimensions meet specifications | Visual Inspection, Vernier Caliper Measurement |
| Electrostatic Capacity | Within specified tolerance | NPO Characteristics:
|
| Dissipation Factor (DF Value) | NPO Characteristics:
| Cr1000pF, 110%MHz, 1V0.2rms measured. Cr1000pF, 110%KHz, 1V0.2rms measured. |
| Insulation Resistance | NPO Characteristics:
| Test Voltage: Rated Voltage, Test Time: 605 seconds, Test Humidity: 75%, Test Temperature: 255, Charge/Discharge Current: 50mA |
| Withstand Voltage (DC) | No dielectric breakdown or damage | Ur=100V: 2.5 x Rated Voltage Ur=200V/250V: 2.0 x Rated Voltage Ur=450/500/630V: 2.0 x Rated Voltage 1KVUr2KV: 1.2 x Rated Voltage 2KVUr: 1.1 x Rated Voltage Ramp time: 1-2S, Holding time: 2S |
| Solderability | Tinning rate > 95%, No visible damage | Preheat capacitor at 80-120 for 10-30 seconds, lead-free solder, flux used; Soldering temperature: 2455 |
| Solder Heat Resistance | Appearance: No visible damage, Tinning rate 95% | Preheat capacitor at 100-200 for 102 seconds, Immersion temperature: 265 5, Immersion time: 51 seconds. Then clean with solvent. Room temperature, holding time: 242 hours. Capacitance Change Rate: |C/C| 0.5% or 0.5pF (take the larger value) DF Value: Same as NO.4 IR: Same as NO.5 |
| Bending Strength | No visible damage | Test substrate: Al2O3 or PCB. PCB board size: Thickness: 1.6mm, Length: 100mm, Width: 40mm. Bending depth: 1mm. Pressing speed: 0.5mm/sec. Capacitance Change Rate: |C/C| 10% Measurements should be taken while in the bent state. |
| Terminal Bond Strength | No visible damage | - |
| Temperature Cycling | |C/C| 1% or 1pF (take the larger value) | Perform 5 temperature cycles on the capacitor. Test after placing at normal temperature and humidity for 242 hours. Steps: Temperature () | Time 1. Lower Limit Temperature | 303 minutes 2. Normal Temperature & Humidity | 2~3 minutes 3. Upper Limit Temperature | 303 minutes 4. Normal Temperature & Humidity | 2~3 minutes |
| Damp Heat Resistance | No visible damage | Test after placing at normal temperature and humidity for 24 hours after completion of the test. Temperature: 402 Humidity: 90~95%RH Time: 50024 hours Capacitance Change Rate: |C/C| 2% or 1pF (take the larger value) DF Value: 2 times the initial standard IR: IR2500M or IR*Cr25S (take the smaller value) |
| High Temperature Load Test | No visible damage | Charge/discharge current limited to below 50mA. Test after placing at normal temperature and humidity for 484 hours. Temperature: 1253 Time: 100048 hours Voltage: 100VV250V: 2 x Rated Voltage 250VV1KV: 1.5 x Rated Voltage 1KVV: 1.2 x Rated Voltage Capacitance Change Rate: |C/C| 2% or 1pF (take the larger value) DF Value: 2 times the initial standard IR Characteristics: IR4000M or IR*Cr40S (take the smaller value) |
| Circuit Board Bending Strength | No cracks or other defects | Weld the capacitor onto the fixture (glass epoxy resin) using mixed solder as shown in Figure 1, then apply force as shown in Figure 2. Welding should be done by reflow soldering to avoid uneven welding and thermal shock. Sizes (mm): 0805(2012): A=1.2, B=4, C=1.65 1206(3216): A=2.2, B=5, C=2 1210(3225): A=2.2, B=5, C=2.9 1808(4520): A=3.5, B=7, C=3.7 1812(4532): A=3.5, B=7, C=3.7 2211(5728): A=4.5, B=8, C=5.6 |
Packaging
Reel Structure:
Tape Dimensions for 2211 Type Product:
| Model | A (0.10) | B (0.10) | C (0.10) | D (0.05) | E (0.10) | F (0.10) | G (0.05) | H (0.10) | J (-0/+0.10) | T (Max) |
|---|---|---|---|---|---|---|---|---|---|---|
| 2211 | 4.00 | 6.95 | 12.00 | 5.50 | 1.75 | 8.00 | 2.00 | 4.00 | 1.55 | 4.0 |
Tape Packaging (Pcs) for 2211: 500
2504251652_AIDE-CAPACITOR-2020C0G271K302NT_C48579739.pdf
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