Broadband Blocks

Knowles Capacitors
Part Number Information
Part #: Price/Availability:
C04BL Buy Now
C06BL Buy Now
C08BL Buy Now
C18BL Buy Now

DLI has the world's most comprehensive array of Broadband Blocking Capacitors. From our C04/C06/C08 Broadband Blocking Multi-Layer Capacitors to our Milli-Cap and Opti-Cap product lines, we have a product that will fit in your system with the level of performance you desire.


  • Resonance free DC Blocking / Decoupling.
  • Less than 0.25 db loss @ 4 GHz (typical).
  • Surface mountable


  • Fiber Optic Links
  • High Isolation Decoupling
  • VCO Frequency Stabilization
  • Instruments and Test Equipment
  • LAN’s
  • RF/Microwave Modules, Diplexers