This site uses cookies to store information on your computer. Some of these cookies are necessary for us to deliver this site to you, others help us to make sure you have an improved user experience on the Smiths Interconnect site and with our people. By using this site you consent to the placement of these cookies. Please read our cookie policy to learn more about our use of cookies.

Hi-Rel Components

We offer a line of fixed attenuators in a high-reliability S-level common platform for space, military, and aerospace designs. The standard parts eliminate the need for costly and time-consuming drawings and specifications meeting the specification and testing requirements of MIL-PRF-55342. 

Request a Quote
Technical Specification
Request More Info
Request a Sample
Modelithics Models
Distributor Stock Check
Information about Restricted MaterialsRestricted Materials compliance logo

Notice to California Residents: PROPOSITION 65 WARNING Click Here for details.
To find out if part number(s) meet regulatory substance or materials compliance (e.g., REACH, RoHS, or any other regulatory requirement) Contact us for compliance verification.

Features & Benefits

Parts may be ordered 100% tested to Group A with the option to add Group B or Group C.  With our smart part numbering system, companies may designate the level of testing they require simply by indicating Group A, B, & C at the appropriate location in the part number.  Purchasing is made easy with standardized lead times and part number identifiers. 

Various terminal types are available including the high-performance planar flip chip, “W3” triple wrap, “W1” single wrap, and wire bondable gold “WB1” styles. Choose “S” for solder fused terminal plating, “F” style for a RoHS compliant finish using Ag plating, and our “G” version for a wire bondable thick film 99.6% gold finish.  Smiths Interconnect is an AS9100, ISO 9001 and ISO 14001 registered company. 

  • Frequency from DC to 50 GHz 
  • Attenuation values from 0 to 10 dB 
  • Power Handling up to 5 Watts 
  • S-Level Tested based on MIL PRF-55342 
  • Serialized Packaging with Test Data 

Related Products

Request a Quote

Contact Information

Application Information

Product Information

Quote Information

The reCAPTCHA failed. Please try submitting the form again