Metallized Polyester Capacitors ECQ-E(B)

Part Number Information
Part #: Price/Availability:
ECQ-EB Buy Now

Panasonic, a worldwide leader in Capacitive Products, has expanded the already popular and highly-specified ECQ-E(B) Series of Metallized Polyester Film Capacitors to include new taped packaging options as well as new bulk parts, all featuring an increased tolerance of 5%. Customer demand for the taped packaging options as well as the increased tolerance level prompted Panasonic to respond by expanding the ECQ-E(B) Series footprint to provide even more reliable choices to satisfy customers’ unique needs. The ECQ-E(B) Series is the miniaturized option within the ECQ-E Series family and a very reliable film capacitor choice in the marketplace.


  • Voltage range: 250 VDC
  • Capacitance range: 0.01 to 4.7uF
  • Operating temperature range: -40°C to 105°C (for DC applications), -40°C to 85°C (for AC applications (parts are recommended for secondary AC or secondary side of AC circuits only)
  • Tolerance: New part numbers now avail¬able with a tolerance window of 5% due to customer demand. Existing ECQ-E(B) parts maintain a 10% tolerance.
  • Self healing
  • Flame retardant epoxy resin coating
  • New part numbers now available in taped packaging
  • RoHS compliant


  • Consumer electronics
  • Industrial controls
  • LED lighting
  • Communication systems