Default product image

Comway Electronic Ltd 89TN - Metallized Polyester Film Capacitor, 250-1300V

United Fuses
Price
Save $0
/
Condition
  • In stock, ready to ship
  • Backordered, shipping soon
Call for Price
Comway Electronic Ltd 89TN is a metallized polyester film capacitor designed for DC blocking, filtering, and pulse applications. It features vacuum deposited aluminum electrodes on a polyethylene terephthalate dielectric, offering stable capacitance within ±2% over a temperature range of -10°C to +70°C. The component has a power factor of less than 0.008 at 1 KHz and 20°C, with insulation resistance exceeding 10,000 seconds for capacitances above 0.33 microfarads. It meets climatic category 55/100/56 and passes vibration and bump tests according to BS2011 standards, with a proof voltage ranging from 250V to 1300V depending on the class. This capacitor is suitable for use in industrial power supplies, signal processing circuits, and general-purpose electronic equipment requiring reliable long-term stability.

Key Features & Specifications
  • Dielectric: Polyethylene terephthalate
  • Electrodes: Vacuum deposited aluminum
  • Capacitance Stability: ±2% (-10°C to +70°C)
  • Power Factor: <0.008 at 1 KHz, 20°C
  • Insulation Resistance: >10,000 seconds (for >0.33µF)
  • Proof Voltage: 250V to 1300V (Class X and Y)
  • Climatic Category: 55/100/56
  • Vibration: BS2011 Part 2Fc 10-2000Hz at 0.75mm or 98.1 m/s2
  • Bump Test: BS2011 Part 2Eb 4000 bumps at 390 m/s2
  • Solderability: BS2011 Part 2T Method 3
  • Weight: 5.19 lb