SMA Hermetic Feedthrough for Vacuum Applications
SMA Feedthroughs from Positronic are Hermetic feedthrough connectors for space or industrial vacuum applications.
- Dielectric materials for SMA Feedthroughs: PTFE and epoxy resin
- Outer contacts: Brass, 0.000025 inch [0,64 microns] min. gold over copper plate.
- Centre contacts: Copper alloy with brass. Gold finish 0.000050 inch min. 1.25 microns over copper
- Housing: Aluminium alloy, golden iridescent conversion coating
- O-Ring: Fluorocarbon. One mounting and one for spare part.
- Fixation screws: Stainless steel kitted
If you have a requirement for SMA Feedthroughs, please contact our team of Hermetic Specialists.
Data Sheets & Resources
Hermetic SMA Feedthrough Connectors XAVAC SAVAC CIVAC Positronic
DOWNLOADTechnical Specification for SMA Feedthroughs
- SMA Feedthrough Durability: 500 operations minimum
- Temperature range: -40°C to +80°C. The temperature range can be extended under certain conditions. Consult factory.
- Helium leak rate at ambient temperature: < 5.10-9 mbar. l/s under a vacuum of 1.5.10-2 mbar
- Frequency range: 0-18 GHz
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If you would like further information, a sample or a quotation, please contact: [email protected] or phone 01494 791336. Our sales team will be happy to assist you with your project.
