Jackcon Y2 300VAC Capacitor Series

  • Jackcon

Product Features

  • AC ceramic disc capacitors
  • Dissipation factor of ≤2.5% or ≤5%
  • Insulation resistance of 10,000 MΩ min at 100Vdc over 1 minute



The Y2 300VAC ceramic disc capacitor series from Jackcon offers cost effective solution and compact package, while adhering to the majority of internationally recognised safety standards including UL E187963 (see datasheet for the full list). These AC capacitors feature capacitance between 10pF and 10nF and dielectric strength of 2600Vac. The available dielectric materials are Y5P, Y5U or Y5V, dissipation factors available are either ≤2.5% (Y5P, Y5U) or ≤5% (Y5V), tolerances available ±10% or ±20% and TCR values available range from ±10% max to -80% to ±30%. The operating temperature of Y2 capacitors is between -40°C and +85°C.

  • AC ceramic disc capacitors
  • Selection of dielectric materials offering range of properties – Y5P, Y5U or Y5V.
  • Available in capacitance ratings between 10pF and 10nF
  • Insulation resistance of at least 10,000MΩ min at 100Vdc over 1 minute
  • Dissipation factor <2.5% (Y5P and Y5U models) or <5% (Y5V models)
  • Tolerances of ±10% (Y5P and Y5U models) or ±20% (Y5U or Y5V models)
  • TCR ±10% max (Y5P), -56% max to +22% (Y5U) or -80% to ±30% (Y5V)
  • Temperature range between -40°C and +85°C
  • Through-hole radial leaded capacitors

Typical applications for the Jackcon Y2 (300VAC) disc ceramic capacitor series include:

  • Across-the-line applications
  • Coupling
  • Line by-pass

The below table gives the specification overview for each capacitor model available within the Y2 (300VAC) capacitor series:

Jackcon Y2 (300VAC) Specifications

The reference test temperature is 25°C


Weight 0.00000 kg
Dimensions 0.00 × 0.00 × 0.00 mm
Series / Model

Temperature Coefficient

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Additional Features

AC ceramic disc capacitorsDissipation factor of ≤2.5% or ≤5%Insulation resistance of  10,000 MΩ min at 100Vdc over 1 minute



Voltage Rating

Temperature Range (°C)

Package / Size

Jackcon Y2 300VAC Series Technical Library

We are pleased to provide you with a range of additional content including videos, product datasheets, case studies, white papers and application notes for your reference. Please see below for the latest content available:



Jackcon Y2 300VAC ceramic disc capacitor series datasheet
Jackcon ceramic capacitors code construction

Jackcon Y2 300VAC Capacitor Series

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