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SBTB-4CSMPJFUZZ
Description：
SMPS series connector is a smaller push-in RF coaxial connector based on the principle of SSMP connector. Especially for the development of high-speed and ultra-high-speed cruise missiles and large-capacity rockets, which requires the whole system to be small in size, light in weight, and wide in bandwidth. SMPS is widely used in modular and dense installation places due to its smaller size, higher bandwidth, and lighter in weight. The SMPS is widely used in modular compact installations due to its smaller size, higher bandwidth and lighter weight. The SMPS pin connectors are available with full detent and smooth bore interfaces. This series can be customized according to customer requirements.
Application:
Widely used in communication, aerospace, telecommunication and other fields.
Features:
--Compact structure, small size, space-saving installation, suitable for high-density installation;
--Connection operation is convenient and simple;
--One end of the plug-end adapter has a higher insertion force than the other end, so that when the module is separated, the adapter can remain on the end with higher insertion force.
Ordering Symbol:
SMPS (G) - * I W * H D * * * - * - *
① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩ ⑪ ⑫ ⑬
①Primary code: SMPS
②No marking - non-sealed type; (G) - air-sealed type; (W) water-sealed type
③Characteristic impedance: 50 Ω is not labeled; 75 Ω is labeled 75
④Type of contact: K - center conductor is jack; J - center conductor is pin
⑤Indicates the shape and structure of the connector: No marking - straight; W - right-angle curved
⑥Safety holes: no marking - no safety holes; C - safety holes
⑦ Indicates the type of outer conductor mounting: No marking - free mounting; F - flange mounting; Y - threaded mounting; H - straight welding mounting; T - surface paste welding mounting
⑧ Indicates the termination form:
Termination cable connector: cable type; B - half-rigid or half-flexible cables; No marking - flexible cables
Termination microstrip or PCB connector: D - microstrip line or PCB
⑨ Connection to flexible cables: Y - crimped; H - welded
⑩ Expanded serial number or Cable specifications: 1, 2, 3 ......
⑪ Outer conductor material: No marking-indicates cuttable material; G-stainless steel
⑫ Pin connector interface form: F-full detent; S- smooth bore
⑬ Special customized marking by customers
Main Performance Indicators:
Item | Indicator | |
Insulation resistance | ≥10000MΩ(500VDC) | |
Dielectric withstand voltage | 325V(50Hz,AC RMS,sea level) | |
Frequency range | DC-60GHz | |
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 | |
Interface form | Smooth bore | Full detent |
Mechanical Life | 500 times | 100 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 |
RF coaxial connectors are essential components in radio frequency applications, enabling seamless signal transmission between devices. These connectors are designed to maintain a consistent impedance, minimizing signal loss and ensuring high performance across various frequencies. The construction of RF coaxial connectors typically includes a central conductor, insulating dielectric, and an outer shielding layer, which collectively work to protect the signal from external interference.
One of the key advantages of RF coaxial connectors is their ability to provide excellent shielding against electromagnetic interference (EMI). This feature is particularly important in environments where multiple signals are present, as it prevents cross-talk and maintains the integrity of the transmitted data. Additionally, RF coaxial connectors are available in various types, such as SMA, BNC, and N-type, each suited for specific applications and frequency ranges, making them versatile choices for engineers and technicians.
In terms of installation, RF coaxial connectors are designed for ease of use. Many models come with solder or crimp options, allowing for secure connections that can withstand vibration and movement. Proper installation of RF coaxial connectors is crucial, as improper techniques can lead to increased insertion loss and decreased performance. Therefore, it is recommended to follow manufacturer guidelines closely to ensure optimal functionality.
Overall, RF coaxial connectors play a vital role in modern communication systems, including telecommunications, broadcasting, and radar technologies. Their robust design, coupled with high-frequency performance capabilities, makes them indispensable in any RF application. Investing in quality RF coaxial connectors can significantly enhance the reliability and efficiency of your systems, providing a solid foundation for your electronic projects.
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