◆产品特性Features
＊低损耗Low dissipation factor of 1.5% at 1 KHZ
＊高频特性High frequency ≥30KHZ
＊过大电流High current ≥10A
＊高压特性好High voltage ≥60KVDC or ≥42KVAC
＊绝缘电阻大High insulation resistance ≥10000MΩ
＊使用寿命长Long life ≥10 years
＊局部放电小Partial Discharge:≤50PC
◆用途Applications
＊适用于高频高压电源High frequency & high voltage power supplies;
＊激光CO2lasers,high voltage pulse generator
＊X光机电源X-ray equipment
＊智能电网Smart grid
＊仪器Industrial Instrument
＊军工Military Project
◆陶瓷温度特性Ceramic Dielectric Properties:
NO. | 陶瓷介质 Ceramic Dielectric | 温度范围 Operating temperature Range(℃) | 绝缘电阻 Insulation Resistance（≥MΩ） | 损耗角 Dissipation Factor≤ | 温度变化率 Temperature characteristics |
1 | Y5T(D) | -25~+85 | 10000 | 1% | +22% -33% |
◆
D60±1mm |
L22±1mm |
外观尺寸Dimension & Lead Style:
◆Standard Ratings:
Withstanding voltage≥1.5 times of rated voltage(in oil)
No | Part Number | Ceramic Dielectric | Rated voltage (KV) | Capacitance | Dimensions（mm） | ||||
C(PF) (pF) | TOL. (%) | D | H | L | M | ||||
1 | CT8G20KVD103M | Y5T | 20 | 10000 | 20 | 60 | 30 | 34 | 5 |
◆ Ordering Information
Model | Rated Voltage | Capacitance Value | Tolerance | Ceramic |
CT8G20KVD103M | 20KVDC | 10000PF | ±20% | Y5T |
◆Explanationt of part numbers:
CT8G20KVD103M |
Ceramic |
Ceramic dielectric C: Class I T: Class II |
High voltage |
Screw terminals High-power |
Voltage |
J=±5% K=±10% M=±20%
|
Tolerance |
Capacitance code |
Example: 200=20pF 101=10*10pF=100pF 561=56*10pF=560pF 103=10*1000pF=10000pF |
Dielectric |
NPO=NPO SL=SL UJ=UJ DL=N4700 X=X5F R =X7R P=Y5P S=Y5S D=Y5T E=Y5U F=Y5V
|
◆ About Y5T ceramic
Y5T材质是一种性能较好的II类通用陶瓷，当温度在-25°C到+85°C时其容量变化为+22/-33%，介质损耗小于1%，绝缘电阻大于 100 000MΩ。 | Y5T is a Class II General Ceramics with good performance. It’s temperature variation of capacitance is within +22/-33% from -25°C to +85°C.Dissipation factor is less than 1%, insulation resistance is over 100 000MΩ. |
Temperature °C |
Y5T电容变化温度曲线
Y5T Capacitance Change vs Temperature
Temperature °C |
Rated Voltage
|
Y5T电容变化电压关系曲线
Y5T Capacitance Change vs Voltage
◆注意事项 | PRECAUTIONS |
（1） 运输和储存 •请避免在高温或高湿度或淋雨状态下运输或储存电容。 •不要放置在有毒气体，如硫酸，盐酸，硝酸等。 •避免激烈碰撞。 （2） 在操作过程中 •避免接触，如汗液电解质。不要赤手触摸。 •避免过多的影响，如坠落造成。 •请勿焊接螺柱端子。 •不要再机终端。 （3） 用法 •当电容器用于高速脉冲，如激光，确保外加电压（峰-峰值电压）在电容器的额定规格内。 •确保电容不暴露辐射室或变压器。 | (1) During transportation and storage • Do not transport or store where the capacitor will be exposed to high temperature or high humidity. • Do not expose to poisonous gases such as H2SO4, HCL or HNO3. • Avoid excessive impactsuch as that caused by falling. (2) During operation • Avoid contact with electrolytes such as perspiration. Do not touch with bare hands. •Avoid excessive impact such as that caused by falling. • Do not solder on stud terminals. • Do not re-machine the terminals. (3) Usage • When the capacitor is used for high-speed pulses such as with laser, make sure that the impressed voltage (peak-to-peak volt-age) is within the capacitor’s rated specifications. • Make sure that the capacitor is not exposed to radiant heat from chambers or transformers. |
