Knowles Capacitors Broadband DC Blocks

Knowles Capacitors Broadband DC Blocks are resonance-free capacitors that offer DC blocking/decoupling with less than 0.25dB loss at 4GHz. These surface-mountable broadband DC blocks have a voltage rating range from 50VDC to 500VDC and a temperature coefficient of ±15%. The broadband DC blocks operate at a frequency range from 1MHz to 40GHz and have a minimum insulation resistance of 10000MΩ. These broadband DC blocks are ideal for various applications, including diplexers, fiber optic links, RF/microwave modules, and test equipment.

Features

  • Available in EIA case sizes 0402 and 0603
  • Resonance-free DC blocking/decoupling
  • RoHS compliant
  • Surface mountable

Applications

  • Diplexers
  • Fiber optic links
  • High isolation decoupling
  • RF/microwave modules
  • Test equipment
  • VCO frequency stabilization

Technical Specifications

Parameters Values
Voltage rating range 50VDC to 500VDC
Frequency range 1MHz to 40GHz
Temperature coefficient ±15%
Minimum insulation resistance 10000MΩ