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SSMAG-KHD1
Description：
SSMA RF coaxial connectors are the most widely used RF connectors because of their small size, wide bandwidth, excellent mechanical and electrical performance, and high reliability. The SMA series connectors are 10-36 UNF-2 threaded connectors with a connection mechanism. The SSMA connectors are miniaturized SMA connectors with a size about 70% of the SMA. This series can be customized according to customers' requirements.
Application:
Widely used in microwave communications, aerospace and marine, microwave measurement equipment and other fields.
Features:
- small size, reliable contact
- excellent mechanical properties
- high reliability
Ordering Symbol:
SSMA (G)-* J W * H D * * *
① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩ ⑪
① Primary Code: SSMA
② No marking - non-sealed; (G) a gas-tight; (W) water-tight
③ Characteristic impedance: 50 Ω is not marked; 75 Ω is marked 75
④ Indicates that the center contact type: K - the center conductor for the jack; J - the center conductor for the pin
⑤ Indicates the connector shape structure: no mark - straight type; W - right-angle bend type
⑥ Safety wire holes: no mark- no safety wire holes; C - with safety wire holes
⑦ Indicates the form of mounting of the outer conductor: no mark-- free mounting; F - flange mounting; Y - nut mounting; H - straight insertion of welded mounting; T - surface paste welded mounting
⑧ Indicated that the form of termination:
termination of the cable connector: the type of cable; B - half-rigid or semi-flexible cables; no mark- - flexible cables
termination of microstrip or PCB connectors: D - microstrip or PCB connectors
⑨ Connecting flexible cable: Y-crimp; H-solder
⑩ Extended serial number or cable specification: 1, 2, 3 ......
⑪ Outer conductor material: no marking-Kovar; G-stainless steel
Main Performance Indicators:
Item | Indicator | |
Insulation resistance | ≥5000MΩ(500VDC) | |
Dielectric withstand voltage | 750V(50Hz,AC RMS,sea level) | |
Frequency range | DC-30GHz | |
Salt spray | ≥48 hours (96 hours according to customer requirements) | |
Leak Rate | ≤1.013*10-³Pa.cm³/s(He) | |
Operating temperature range | -65℃~+165℃ | |
Characteristic Impedance | 50Ω | |
Mechanical Life | 500 times | |
Material and Surface Coating | ||
Item | Material | Surface Coating |
Outer Conductor | Kovar | Nickel Plated Gold Plated |
Dielectric Body | Glass | / |
Inner Conductor | Kovar | Nickel Plated Gold Plated |
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No. 344, Sanlin Road, Pudong New Area, 200124,Shanghai,China