10 to 50 Watts Fixed Attenuators

Up to 40GHz

Part NumberAverage PowerFrequencyAttenuationConnectorDimension
ZFA10S-4MF-YA10 WattsDC-4GHz1-40dBSMAØ15.8×28mm
ZFA10S-8MF-YA10 WattsDC-8GHz1-40dBSMAØ15.8×28mm
ZFA10S-12MF-YA10 WattsDC-12.4GHz1-40dBSMAØ15.8×28mm
ZFA10S-18MF-YA10 WattsDC-18GHz1-40dBSMAØ15.8×28mm
ZFA10S-27MF-YA10 WattsDC-27GHz1-40dBSMAØ15.8×28mm
ZFA10K-40MF-YA10 WattsDC-40GHz1-50dB2.92mmØ31.8×17.8mm
ZFA10N-4MF-YA10 WattsDC-4GHz1-40dBNØ30×49.5mm
ZFA10N-8MF-YA10 WattsDC-8GHz1-40dBNØ30×49.5mm
ZFA10N-12MF-YA10 WattsDC-12.4GHz1-40dBNØ30×49.5mm
ZFA10N-18MF-YA10 WattsDC-18GHz1-40dBNØ30×49.5mm
ZFA20S-4MF-YA20 WattsDC-4GHz1-40dBSMAØ38×28mm
ZFA20S-8MF-YA20 WattsDC-8GHz1-40dBSMAØ38×28mm
ZFA20S-12MF-YA20 WattsDC-12.4GHz1-40dBSMAØ38×28mm
ZFA20S-18MF-YA20 WattsDC-18GHz1-40dBSMAØ38×28mm
ZFA20N-4MF-YA20 WattsDC-4GHz1-40dBNØ38×49.5mm
ZFA20N-8MF-YA20 WattsDC-8GHz1-40dBNØ38×49.5mm
ZFA20N-12MF-YA20 WattsDC-12.4GHz1-40dBNØ38×49.5mm
ZFA20N-18MF-YA20 WattsDC-18GHz1-40dBNØ38×49.5mm
ZFA20K-40MF-YA20 WattsDC-40GHz20-50dB2.92mmØ54×41.8mm
ZFA25N-4MF-YA25 WattsDC-4GHz1-60dBN/ Other typeØ44×54mm
ZFA25N-8MF-YA25 WattsDC-8GHz1-60dBN/ Other typeØ44×54mm
ZFA25N-12MF-YA25 WattsDC-12.4GHz1-60dBN/ Other typeØ44×54mm
ZFA25N-18MF-YA25 WattsDC-18GHz1-60dBN/ Other typeØ44×54mm
ZFA25S-4MF-YA25 WattsDC-4GHz1-60dBSMA/ Other typeØ44×54mm
ZFA25S-8MF-YA25 WattsDC-8GHz1-60dBSMA/ Other typeØ44×54mm
ZFA25S-12MF-YA25 WattsDC-12.4GHz1-60dBSMA/ Other typeØ44×54mm
ZFA25S-18MF-YA25 WattsDC-18GHz1-60dBSMA/ Other typeØ44×54mm
ZFA30N-4MF-YA30 WattsDC-4GHz1-60dBN/ Other typeØ38×70mm
ZFA30N-8MF-YA30 WattsDC-8GHz1-60dBN/ Other typeØ38×70mm
ZFA30N-12MF-YA30 WattsDC-12.4GHz1-60dBN/ Other typeØ38×70mm
ZFA30N-18MF-YA30 WattsDC-18GHz1-60dBN/ Other typeØ38×70mm
ZFA30S-4MF-YA30 WattsDC-4GHz1-60dBSMA/ Other typeØ38×70mm
ZFA30S-8MF-YA30 WattsDC-8GHz1-60dBSMA/ Other typeØ38×70mm
ZFA30S-12MF-YA30 WattsDC-12.4GHz1-60dBSMA/ Other typeØ38×70mm
ZFA30S-18MF-YA30 WattsDC-18GHz1-60dBSMA/ Other typeØ38×70mm
ZFA30K-40MF-YA30 WattsDC-40GHz20-50dB2.92mmØ54×49.8mm
ZFA35N-4MF-YA35 WattsDC-4GHz1-60dBN/ Other typeØ49×62mm
ZFA35N-8MF-YA35 WattsDC-8GHz1-60dBN/ Other typeØ49×62mm
ZFA35N-12MF-YA35 WattsDC-12.4GHz1-60dBN/ Other typeØ49×62mm
ZFA35N-18MF-YA35 WattsDC-18GHz1-60dBN/ Other typeØ49×62mm
ZFA35S-4MF-YA35 WattsDC-4GHz1-60dBSMA/ Other typeØ49×62mm
ZFA35S-8MF-YA35 WattsDC-8GHz1-60dBSMA/ Other typeØ49×62mm
ZFA35S-12MF-YA35 WattsDC-12.4GHz1-60dBSMA/ Other typeØ49×62mm
ZFA35S-18MF-YA35 WattsDC-18GHz1-60dBSMA/ Other typeØ49×62mm
ZFA50N-4MF-YA50 WattsDC-4GHz1-50dBN/ Other typeØ41×70mm
ZFA50N-8MF-YA50 WattsDC-8GHz1-50dBN/ Other typeØ41×70mm
ZFA50N-12MF-YA50 WattsDC-12.4GHz1-50dBN/ Other typeØ41×70mm
ZFA50N-18MF-YA50 WattsDC-18GHz1-50dBN/ Other typeØ41×70mm
ZFA50K-40MF-YA
50 Watts DC-40GHz20-50dB2.92mmComing soon
ZFA50N-4MFB-YB50 Watts Bi-directionalDC-4GHz1-50dBN/ Other typeØ45×70mm
ZFA50N-8MFB-YB50 Watts Bi-directionalDC-8GHz1-50dBN/ Other typeØ45×70mm
ZFA50N-12MFB-YB50 Watts Bi-directionalDC-12.4GHz1-50dBN/ Other typeØ45×70mm
ZFA50N-18MFB-YB50 Watts Bi-directionalDC-18GHz1-50dBN/ Other typeØ45×70mm
ZFA50N-4MF-YC50 WattsDC-4GHz1-50dBN/ Other typeØ64×70mm
ZFA50N-8MF-YC50 WattsDC-8GHz1-50dBN/ Other typeØ64×70mm
ZFA50N-12MF-YC50 WattsDC-12.4GHz1-50dBN/ Other typeØ64×70mm
ZFA50N-18MF-YC50 WattsDC-18GHz1-50dBN/ Other typeØ64×70mm
ZFA50S-4MF-YC50 WattsDC-4GHz1-50dBSMA/ Other typeØ64×70mm
ZFA50S-8MF-YC50 WattsDC-8GHz1-50dBSMA/ Other typeØ64×70mm
ZFA50S-12MF-YC50 WattsDC-12.4GHz1-50dBSMA/ Other typeØ64×70mm
ZFA50S-18MF-YC50 WattsDC-18GHz1-50dBSMA/ Other typeØ64×70mm
ZFA50N-4MF-YD50 WattsDC-4GHz1-50dBN/ Other type110×120×70mm
ZFA50N-8MF-YD50 WattsDC-8GHz1-50dBN/ Other type110×120×70mm
ZFA50N-12MF-YD50 WattsDC-12.4GHz1-50dBN/ Other type110×120×70mm
ZFA50N-18MF-YD50 WattsDC-18GHz1-50dBN/ Other type110×120×70mm

Some ZTS 50 Ohm fixed attenuators are listed in the below table.  Many different dB values in stock even it's not standard one(2, 4, 7, 8, 11dB etc.) and many options for connectors (2.92mm, N, SMA, BNC, TNC, 4.3-10, 7/16, QMA), mixed connectors combination are ​available.

​e.g 7/16 Male-N Female, N Female-N Female. If you need a custom design including but not limited to heatsink dimension, peak power, or mounting holes or bracket, please contact us!

Application
  • Instrumentation
  • Precision measurements
  • Protyping & characterization
  • Production systems