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Specifications
Voltage Rating:
2kV
Capacitance:
4.7nF
Temperature Coefficient:
X7R
Tolerance:
±10%
Mfr. Part #:
1210X7R472K202NT
Model Number:
1210X7R472K202NT
Package:
1210
Key Attributes
Product Description
Product Overview
High-reliability Multi-Layer Ceramic Capacitors (MLCCs) designed for demanding applications in medium and high voltage circuits. These capacitors are ideal for coupling, wave filtering, and resonant functions within switch power supplies, AC-DC and DC-DC power chargers, networking/communication interfaces, LCD backlight unit power supplies, and energy-saving lamps. They offer robust performance and are manufactured to meet stringent quality and environmental standards.
Product Attributes
- Material: Ceramic dielectric, Inner electrode, Outer electrode (Au/Ag-Ni-Sn terminal composition)
- Certifications: RoHS compliant, REACH compliant
Technical Specifications
| Item | Description | Specification/Requirement | Testing Method | ||
|---|---|---|---|---|---|
| Application Field | Coupling, wave filtering, resonant in high voltage circuits, switch power suppliers, AC-DC power chargers, DC-DC power chargers, networking/Communication interfaces, LCD backlight unit power suppliers, energy saving lamps. | ||||
| Testing Conditions | Normal Condition | Temperature: 15~35, Humidity: 45~75%RH, Atmosphere: 86~106kPa | - | ||
| Relative Condition | Temperature: 252, Humidity: 60~70%RH, Atmosphere: 86~106kPa | - | |||
| Part Number Description | Example: 1812 X7R 684 M 251 N T
| ||||
| Construction | 1. Ceramic dielectric 2. Inner electrode 3. Outer electrode 4. Nickle layer 5. Tin layer | ||||
| Dimensions (mm) | Part Number | 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 | |
| Specifications and Testing Methods | Item | Specification/Requirement | Testing Method | ||
| Temperature | -55~+125 | - | |||
| Visual/Dimension | 1. No Damage 2. Dimension meet Spec | Naked eye (Visual inspection), Digital calliper | |||
| Static Capacity | Meet standard specification and tolerance | NPO: 1MHz10%, 1.00.2Vrms (1000pF); 1KHz10%, 1.00.2Vrms (>1000pF) X7R/X7T/X7P: 1KHz10%, 1.00.2Vrms (10uF); 120Hz24, 0.50.1Vrms (>10uF) | |||
| 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: 1MHz10%, 1V0.2rms (Cr1000pF); 1KHz10%, 1V0.2rms (Cr1000pF) X7R/X7T/X7P: 1KHz10%, 1V0.1rms (Cr10uF); 120Hz24, 0.5V0.1rms (Cr10uF) | |||
| IR Insulation Resistance | 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) | No dielectric breakdown or damage | 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 visual 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 (larger reading) X7R: C/C15% X7T: -33% C/C22% X7P: C/C10% | - | |||
| 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: C/C2.5% or 0.25pF (larger reading) X7R/X7P: C/C0.5% X7T: C/C10% | 5 cycles. Test after place 242 hours normal temp & humidity. | |||
| Temperature Moisture Exposure | Visual: No visual damage Capacity Change Rate: NPO: C/C2% or 1pF (larger reading); X7R/X7T/X7P: C/C10% DF: 2 times initial standard IR: NPO: IR2500M or IR*Cr25S (Lower reading); X7R/X7T/X7P: IR1000M 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 | Visual: No visual damage Capacity Change Rate: NPO: C/C2% or 1pF (larger reading); X7R/X7T/X7P: C/C20% DF: 2 X initial standard IR: NPO: IR4000M or IR*Cr40S (Lower reading); X7R/X7T/X7P: IR2000M or IR*Cr50S (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 base on the photo. | |||
| Packing | Embossed Plastic Taping: For 0805(2012) to 1812(4532) types. Paper Tape Reel Packing: For 1005(0402) to 1206(3216) types. Reel Dimensions: 7' REEL (1782.0mm), 13' REEL (3302.0mm) | ||||
| Packing Quantity | Paper T/R (Pcs): 0201: 4000, 0402: 4000, 0603: 4000, 0805: 4000, 1206: 4000. Plastic T/R (Pcs): 0805: 3000, 1206: 3000 (T1.35mm), 3000 (T>1.35mm), 1210: 2000 (T1.60mm), 3000 (T>1.60mm), 1808: 2000, 1812: 1000 (T1.85mm), 1000 (T>1.85mm), 1812: 800, 2220: 500. | ||||
| Precautions for Use | MLCCs may fail in short or open circuit modes under severe electrical or mechanical stress beyond specified ratings. Follow soldering profiles, handle with care during manual soldering, and ensure optimum solder amount for reflow soldering. Refer to soldering profiles and recommendations for specific sizes and temperature characteristics. | ||||
2509251626_AIDE-CAPACITOR-1210X7R472K202NT_C48579732.pdf
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