Solder-In Style High Temp EMI Filters (ZS/ZR Series)

Part Number Information
Part #: Price/Availability:
ZS1C2 Buy Now
ZS2C2 Buy Now
ZS1A2 Buy Now
ZS1B2 Buy Now

The ZS series provides effective filtering in the MICROWAVE frequency spectrum from 10 MHz through 26 GHz. Designed to be soldered into a package, bracket or bulkhead (and maintain hermeticity), it is ideal for high impedance circuits where large capacitance values are not practical. In the “L” section version an internal ferrite bead element provides both inductance and series resistance (lossy characteristic) which improves insertion loss and provides superior transient performance. Alternate lead lengths or special capacitance values may be ordered. Custom packages or bracket assemblies utilizing this feed thru can be furnished to your specifications.


  • Meets or exceeds the applicable portions of MIL-F-28861/12. See QPL listings
  • High temperature construction withstands 300°C installation temperatures
  • Features rugged monolithic discoidal capacitor construction
  • Glass hermetic seal on one end with epoxy seal on the opposite end
  • High purity gold plating provides excellent solderability or compatibility with thermal and ultrasonic wire bonding