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 FEATURES 

   Temp. curve    

 Package  

Capacitance / SIZE /  Volt.
  1. Linear temperature coefficient of capacitance.

  2. High stability of capacitance.
  3. Low loss at wide range of frequency.
 APPLICATIONS 
  Resonant circuit, High Q requirement, High stability Cap. Char.
 SPECIFICATIONS 
  1. Operating Temperature range :       - 25C ~ +85C

  2. Capacitance :      Within the specified to tolerance at  25C, 1MHz, 1- 3Vrms.
  3. Rated working voltage :        50VDC, 500VDC
  4. Test Voltage :    300%  of rated voltage.
  5. Insulation resistance (IR) at  25C :   10,000M

  6. Q factor :    AT 25C,  1MHz, 1~3Vrms.

                                                                 C > 30pF ........... Q>=1000 ( C : capacitance )

                                                                 C<= 30pF ........... Q>=400 + 20C
  7. Life Test : 

             After application of 200% of the rate voltage of 1000 hours at 85C,  Capacitors shall meet

             the following . measurement shall be made after 24 hours exposure at room temperature.

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Temp. Char.

NPO,  N750,  SL
Change of Capacitance      C > 30pF,    3%.
     C 30pF,    5%,  or  0.3pF
Q Factor      C > 30pF, Q>= 300
     C 30pF, Q>= 275 + 5/3C
Insulation Resistance        >= 1000M

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  8. Humidity Test :

          The capacitors shall be exposed in the ambient temperature of 40C and 95%R.H. for 500

          hours. The capacitors shall meet following after 24 hours exposure at room temperature.

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Temp. Char.

NPO,  N750,  SL
Change of Capacitance      C > 30pF,    5%.
     C 30pF,    5%,  or  0.5pF
Q Factor      C > 30pF, Q>= 300
     C 30pF, Q>= 275 + 5/3C
Insulation Resistance        >= 1000M

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  9. Temperature compensating material :

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EIA CO U2 SL
JIS C U SL
T.C.  ppm/C NPO N750 P350 ~ N1000

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