供应NP卧式无极性电解电容 NP 6.8UF50V 8X17
NP  series  No-Polarized无极性标准品  
1.    适用于极性反转回路，例如：信号交连或HI-FI高级音                                                                                
响设备如喇叭等。                                                                                                                                                                  
NP  series  capacitors  are  suitable  for  crossover  network  for  HI-FI                                                                                          
equipment’s  and  speakers,  etc.                                                                                                                                                
2.    具容量误差小，频率响应高之特质。                                                                                                                                  
Have  excellent  frequency  characteristic  and  small  deviation  of                                                                                              
Capacitance.
Specifications
No.    Item    Performance
1    使用温度范围
Operating  Temperature  Range    -40℃to  +85℃      
2    定格电压范围        
Rated  Working  Voltage  Range      6.3-250V.DC
3    静电容量范围        
Capacitance  Tolerance    0.47－2200μF
4    静电容量容许差        
Capacitance  Tolerance    ±20%  (at+25℃,120Hz)
5    泄漏电流
Leakage  Current    I≤0.03CV  or  3（μA）  after  five  minutes
6    损失角
Dissipation  Factor(tanδ)  （120Hz\＋25℃）    
Working  Voltage（v）    6.3    10    16    25    35    50~100    160    200，250
tanδ          max.    0.25    0.23    0.20    0.15    0.15    0.12    0.15    0.20

7    温度特性（at    120    Hz）
Characteristics  at  low  temperature  （stability  at  120Hz）    
Working  Voltage  (V)    6.3    10    16    25    35    50    63    100    160~250
-25℃/+20℃    4    3    2    2    2    2    2    2    3
-40/℃+20℃    10    8    6    4    4    4    4    4    5

8    高温负荷特性
High  Temperature  Loading    After2000  hrs.  application  of  DC  rated  working  voltage  at  +85℃.
The  capacitor  shall  meet  the  following  limits:  
Post  test  requirements  at  +  25℃
Leakage  current    ≤  the  Initial  specified  value
Capacitance  change    ≤±20  %  of  initial  measured  value
Dissipation  Factor(tanδ)    ≤200%  of  initial  specified  value