RI 4196 Fiber Optic Feedthru Element for demanding applications and attenuation

 Ranatec announced its latest innovation, the RI 4196 Fiber Optic Feedthru Element developed for the most demanding applications and attenuation.  

The unique new product offers test houses and labs benchmark performance at 120 dB suppression, 100 MHz – 15 GHz. The RI 4196 is highly versatile; easy-to-mount and easy-to-use,  

“With this newest product release, Ranatec once again extends its bouquet offering of Feedthru components to a global customer base, says Magnus Kilian, CEO, Ranatec. The RI 4196 is already being delivered to the market’s leading semiconductor companies”.

Key Features 

  • 120 dB suppression at 100 MHz – 15 GHz 
  • Panel mountable 
  • 6 slots for fiber feedthru 


  • 120 dB suppression at 100 MHz – 15 GHz 
  • Material: Steel 
  • Meet MIL-STD-285 & 461 specification 
  • Dimensions: 56 x 45 mm 


  • RF Shielded boxes 
  • Anechoic chamber 
  • MRI  


The Ranatec RI 4196 is a high-performance optical fiber feedthru element for all types of applications.

Electrical Interfaces – None. 

Mechanical Interfaces

RI 4196 is prepared for panel mounting in a 30 mm hole and provides simple and reliable mounting.

Quality assurance
Ranatec is ISO9001:2015 certified and offers specialist services within eight defined domains to a global customer base including the world’s leading electronics manufacturers.