*压陶瓷电容*81-40KV-DL45-102K

地区:广东 东莞
认证:

东莞市常泰电子有限公司

普通会员

全部产品 进入商铺

产品特性Features

*低损耗Low dissipation factor of 0.2% at 1 KHZ

*高频特性好High frequency ≥550KHZ

*过大电流High current ≥20A

*高压特性好High voltage ≥100KVDC or ≥42KVAC

**缘电阻大High insulation resistance ≥200 000MΩ

*使用寿命长Long life ≥10 years

*局部放电小Partial Discharge:≤10PC

 

用途Applications

*高压电源High voltage power supplies;

*激光CO2lasers,high voltage pulse generator

X光机电源X-ray equipment

*智能*Smart grid

*仪器Industrial Instrument

**Military Project

 

◆陶瓷温度特性Ceramic Dielectric Properties:

*.

陶瓷介质

Ceramic Dielectric

温度范围

Operating temperature

Range(℃)

*缘电阻

Insulation Resistance≥MΩ

损耗角

Dissipation Factor≤

温度变化率

Temperature

characteristics

5

N4700(DL)

-25~ 85

200000

0.2%

/-28%

 

   

D45&plu*n;1mm

L35&plu*n;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

Dimensionsmm

C(PF)

(pF)

)((

TOL.

(%)

D

H

L

M

1

*8G40KVDL102K

N4700

40

1000

10

45

31

35

5

 

   Ordering Information

Model

Rated Voltage

Capacitance Value

Tolerance

ceramic

*8G40KVDL102K

40KVDC

1000PF

&plu*n;10%

N4700

 

◆Explanationt of part numbers:

CT8G40KVDL102K

Ceramic

Ceramic dielectric

C: Cl* I

T: Cl* II

High voltage

Screw terminals

High-power

Voltage

J=&plu*n;5%

K=&plu*n;10%

M=&plu*n;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 N4700 ceramic

N4700陶瓷电容是近年研发成功的一种新型陶瓷,是高端产品中广泛使用的陶瓷材质,相对于其它I类陶瓷其介电常数大,适合于做容量较大的电容,其具有耐压更高,介质损耗小于0.2%,比一般II类陶瓷低很多;*缘电阻大于200000MΩ,频率特性好,温度系数好,承受电流大,在温度从-25 85时容量变化 /-28%,寿命长,其使用寿命在10年以上。

 

N4700ceramic capacitor is a new t*e product which is successfully developed in recent years, this ceramic material is widely used in high-end products, compared to other Cl*I ceramic, its dielectric constant is large, suitable for larger capacitance, resist higher voltage, dissipation factor less than 0.2%, much lower than the average cl*II ceramic; insulation resistance is over 200 000MΩ, better frequency and characteristics of the temperature coefficient, withstand more current, Its temperature variation of capacitance is within &plu*n;28% from -25°C to 85°C, it is of more than 10 years life time.

N4700电容温度特性曲线

N4700 Capacitance change vs Temperature

 

◆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*,盐酸,硝酸等。

避免碰。

(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*脉冲,如激光,*外加电压(峰-峰值电压),电容器的额定规格内。

*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 H*3.

• Avoid excessive impact such 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 apply solder to stud terminals.

• Do not re-machine the terminals.

(3) Usage

• When the capacitor is used for high-speed pulses such as with a 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.

 

介质材料

陶瓷瓷介

应用范围

高压

外形

圆柱形

功率特性

大功率

频率特性

高频

调节方式

固定

引线类型

无引线

允许偏差

&plu*n;20(%)

耐压值

3000(V)

等效串联电阻(*R)

0.2(mΩ)

标称容量

0.001(uF)

损耗

0.2

额定电压

40000(V)V

*缘电阻

200000(mΩ)Ω