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RF7020-1.0-10(4-8)
Description:
This series of products are sing-core glass-to-metal seal gas-tight components with a characteristic impedance of 50Ω.They are designed to function in environments that require gas-tight sealing,making them particularly suitable for transmitting RF signals and HF signals between modules or between modules and components where gas-tight integrity is essential.Asa critical component for sealed assemblies,these devices facilitate various connection methods including gold wire bonding,soldering,and mating connection.This series of products can be custom-made based on customer requirements.
Application:
This series of products is extensively used in radar equipment,communication radios,electronic countermeasures,and device&component testing,serving as a crucial RF transmission component in the microwave domain.
Features:
--Small structure
--Light weight
--High reliability
--Good sealing
Ordering Symbol:
RF ** ** - ** * * ( ** - **)
① ② ③ ④ ⑤⑥ ⑦ ⑧
① Primary Code:RF Series-Single-Core Glass-to-Metal Seal with 50ΩImpedance
② Housing size:housing diameter-when the housing includes a flange,add F+flange diameter after ②
③ Housing size:Housing height -where there are protruding fixing legs on the housing,add G+Protrusion Height after ③
④ Diameter of contact: φ0.22, φ0.23, φ0.25, φ0.3, φ0.38, φ0.45, φ0.48, φ0.5, φ0.6, φ0.78, φ0.8, φ0.9, φ1.0, φ1.2
⑤ Type of contact: 02-One end is flat; 25-One end is round;
04-One end is a stud head;23-One end is bent;
10-End face ground flat(both ends);11-One end is holed;
03-Chamfered at one end;26-Straight leads (both ends);
20-Step leads
⑥ Type of contact: 02-Flat head at the other end; 25-Round head at the other end;
04-Stud head at the other end; 23-The other end is bent;
10-The other end is ground flat; 11-The other end is holed;
03-The other end chamfered;Without annotation-
The other end remains in its natural state after shearing
⑦ Dimensions:Length of one end of the contact
⑧ Dimensions:Overall length of contact
Main Performance Indicators:
Item | Indicator | Item | Indicator | Material and Surface Coating | ||
| Insulation resistance | ≥5000MΩ(500VDC) | Operating temperature range | -65℃~+165℃ | Material | Surface Coating | |
| Dielectric withstand voltage | 500V | Characteristic impedance | 50Ω | Housing | Kovar | Nickel plated Gold plated |
| Leak Rate | ≤ 1*10-³Pa.cm³/s (He) | Contacts | Kovar | |||
| Frequency range | DC-3.5/10/12/14/15/20/25/30/35/45/54/60GHZ | Insulating medium
| Glass | / | ||
In the demanding fields of aerospace, medical implants, and high-energy physics, the integrity of an electrical connection passing through a barrier is paramount. Our hermetic feedthrough package is engineered to meet this critical challenge, providing a robust and reliable solution for transmitting signals and power. It is designed to maintain a permanent seal in the most extreme environments, including high vacuum, high pressure, and corrosive conditions, ensuring the long-term performance and safety of your sensitive internal components.
The core of our technological advantage lies in the sophisticated design and material selection of our hermetic feedthrough package. We utilize high-purity alumina or glass ceramics, meticulously bonded to specialized metal alloys using proprietary processes. This creates an impervious barrier that prevents the slightest leakage of gas or moisture. The result is a product with exceptional dielectric strength and thermal stability, capable of withstanding thousands of thermal cycles without compromising the critical seal.
Every hermetic feedthrough package we produce is a testament to precision manufacturing. We offer a wide range of standard configurations, including single or multi-pin layouts, coaxial designs, and custom geometric shapes to fit your specific assembly. Rigorous quality control is non-negotiable; each unit undergoes stringent helium leak testing to guarantee a leak rate that meets or exceeds the industry's strictest standards for a true hermetic seal.
By integrating our hermetic feedthrough package into your system, you are investing in unparalleled reliability and longevity. It serves as the vital link between a protected internal environment and the external world, enabling your advanced applications to perform flawlessly. Trust our expertise to provide the hermetic solution that safeguards your most critical technologies against the elements.
Keywords:
quality hermetic feedthrough package
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No. 344, Sanlin Road, Pudong New Area, 200124,Shanghai,China