Custom Film Capacitors

Metallized PolyCarbonate

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  • Extended foil, non-inductive
  • Miniature size
  • Self-healing properties
  • Wide temperature range
  • Long-term stability
  • Very high temperature stability
  • RoHS Compliant
  • Temperature compensation
  • Filtering networks
  • Coupling and decoupling
  • Analog circuits
  • Critical timing circuits
  • Automotive
  • Dielectric: Metallized Polycarbonate
  • Electrodes: Vacuum-deposited aluminum
  • Leads: Tinned wire
  • Temperature Range:
    -55°C to 125°C with full rated voltage applied
  • Capacitance Range: 1000pf to 22μf
  • Rated Voltages:
    63VDC/40VAC, 100VDC/63VAC, 250VDC/160VAC, 400VDC/200VAC, 630VDC/230VAC
  • Time Constant at 25°C:
    ≥10,000mΩ x μf sec. for C > .33μf @ > 100VDC
    ≥5,000mΩ x μf sec. for C > .33μf @ ≤ 100VDC
  • Dielectric Strength:
    2.0 x VR, for 5 sec. (Special test upon request)
  • Insulation Resistance at 25°C (Minimum IR):
    ≥30,000mΩ for C ≤ .33μf @ > 100VDC
    ≥15,000mΩ for C ≤ .33μf @ ≤ 100VDC
  • Temperature Coefficient:
    +150 ±100 ppm/°C
  • Dissipation Factor:
    0.3% maximum at +25°C and 1khz

Capacitance ranges listed are for standard products. Custom applications are available for all STK Electronics series.

 


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