Panasonic Supplier Page

ECQ-U(A) Series


Panasonic’s metallized polypropylene X2 suppression film capacitors


Panasonic introduces the ECQ-U(A) Series of capacitors. Using polypropylene as a dielectric, these capacitors are recommended for high frequency and high current applications.

The built-in fuse function and an open circuit failure mode make these capacitors a very popular choice for safety applications. The ECQ-U(A) Series has the same lead space and similar dimensions as Panasonic’s proven ECQ-U(L) Series. Datasheet
Panasonic's ECQ-U(A) series

Features Benefits
  • Voltage range: 275 VAC
  • Capacitance range: 0.01 to 1.0 µF
  • Operating temperature range: -40°C to +110°C
  • Tolerance: ±10%, ±20%
  • Self healing
  • Failure mode: open circuit
  • Flame resistant plastic case and non-combustible epoxy resin
  • Inbuilt fuse function assures another safety barrier and increases capacitor life
  • UL / VDE approved
  • Slightly smaller dimensions than the
    ECQ-U(L) series
  • Polypropylene dielectric designed for high
    stress applications
  • Pure aluminum inner electrode used by Panasonic provides a faster self-healing rate than competitive aluminum-zinc electrode due to material properties of aluminum alone

  • RoHS Compliant

Digi-Key P/N Manufacturer P/N Description
P14779-ND ECQUAAF104M CAP FILM 0.1UF 275VAC RADIAL
P14780-ND ECQUAAF154M CAP FILM 0.15UF 275VAC RADIAL
P14781-ND ECQUAAF224M CAP FILM 0.22UF 275VAC RADIAL
P14782-ND ECQUAAF334M CAP FILM 0.33UF 275VAC RADIAL
P14783-ND ECQUAAF474M CAP FILM 0.47UF 275VAC RADIAL
P14784-ND ECQUAAF684M CAP FILM 0.68UF 275VAC RADIAL
P14785-ND ECQUAAF105M CAP FILM 1UF 275VAC RADIAL
P14786-ND ECQUAAF104K CAP FILM 0.1UF 275VAC RADIAL
P14787-ND ECQUAAF154K CAP FILM 0.15UF 275VAC RADIAL
P14788-ND ECQUAAF224K CAP FILM 0.22UF 275VAC RADIAL
P14789-ND ECQUAAF334K CAP FILM 0.33UF 275VAC RADIAL
P14790-ND ECQUAAF474K CAP FILM 0.47UF 275VAC RADIAL
P14791-ND ECQUAAF684K CAP FILM 0.68UF 275VAC RADIAL
P14792-ND ECQUAAF105K CAP FILM 1UF 275VAC RADIAL