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STB-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 |
FAQ:
How do you assist clients with signal transition issues between RF connectors and PCBs?
- We offer more than just connectors; we provide simulation support. Our RF engineers use HFSS to help optimize the transition layout from the connector to the PCB microstrip, ensuring minimal signal reflection for your specific board material and stack-up.
Do you provide hermetic RF connectors with Pressure Windows?
- Yes. This design is developed for waveguide or coaxial systems requiring high/low-pressure differential isolation. We use high-strength sealing glass as the pressure window, maintaining high microwave signal transparency while withstanding significant pressure differences.
Can Yolanda custom-develop connectors for specialized impedance needs?
- Yes. While 50Ω is standard, we can customize impedance hermetic connectors for broadcasting or specific test systems. Our R&D team will perform new electromagnetic designs to ensure performance metrics across the entire frequency range.
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No. 344, Sanlin Road, Pudong New Area, 200124,Shanghai,China
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