Application Category


Satellite, Space station, Rocket, Space transfer vehicles

  Surface Mounting Type Leaded Type
JAXA Qualified* / Resistors JAXA2050/J401 NASDA RWS
Ceramics substrate / LTCC KLC  

*KOA offers high reliability JAXA qualified parts for space development.
 Products apply Pb-solder plating to avoid whiskers. All the products go through screening, lot assurance inspection
 and periodic test. Applications include electrical equipment for satellite, space station, rocket and space transfer

LTCC Substrate

LTCC(Low Temperature Co-fired Ceramics) are multilayer ceramic substrates.
Click here for LTCC catalog
KOA LTCC uses Silver based paste(Ag) with low conductor resistance as multilayer conductor patterns in ceramics substrate by co-firing process. This makes it possible to achieve low loss electrical performance multilayer substrates. The substrate is outstanding in heat and humidity resistance, good airtightness and no outgassing from the ceramics. KOA LTCC have track record in space development such as satellite and rocket that are placed premium on environmental resistance and high reliability. Screening, lot assurance inspection and periodic test will be applied on request.