K2.92mm Male Stainless Steel RF Connector for MF540A Cable Plug
K-type (2.92mm,SMK) connectors are adopt air interface, which makes them with small in size, light
in weight and very reliable in connection, etc.
These K-type(2.92mm,SMK) millimeter wave connectors, also called 2.92mm connectors. It's one of the most popular meter
wave connectors.The broad frequency range is up to 40GHz. They can
be mated with SMA and 3.5mm connectors.
These high-precision 50Ohm coaxial 2.92 mm (Female) connectors are
designed for general-purpose RF and microwave applications. They
are widely used in various test and measurement scenarios, from
cellular to satellite communications, ensuring proper equipment and
cable interconnectivity. Constructed from durable stainless steel,
these high-performance connectors are engineered to withstand
repeated use. They feature an air dielectric and a low-loss plastic
center conductor support.
Outline Drawing
Specification of 2.92mm 50Ohm Stainless Steel Straight RF Coaxial Connector
Female :(mm)
Note:The specific data of the model are based on the data in the
product specification sheet.
| Electrical Characteristics |
| Impedance | 50Ω |
| Frequency Range | DC~40GHz |
| Rated Voltage | 250VRMS* |
| Dielectrics Voltage-resistance | 750VRMS* |
| Insulation Resistance | ≥ 5000 MΩ |
| Center Resistance | Outer conductor | ≤2.0mΩ |
| Center conductor | ≤3.0mΩ |
| VSWR | ≤1.05 + 0.005f |
| Material & Mechanical Characteristics |
| Center Conductor | Male | Sn-P Bronze,gold plated |
| Female | Beryllium bronze, gold plated |
| Elastic Contact | Beryllium bronze | Gold plated |
| Shell and other Metal Parts | Brass Stainless steel |
Gold plated Passivation |
| Insulators | Glass sintering/PTFE/PEI |
| Temperature | -55℃ ~ +125℃ |
Features:
1. Easy assembly: The assembly technique for the K-type connector
is similar to that of the SMA connector, supported by a complete
set of assembly tools. This not only ensures the precision of the
connector but also makes the assembly process more manageable.
2. Cost-effective: Compared to other high-performance connectors
like the APC-3.5, the K-type connector is more economically priced,
helping to reduce costs.
3. Structural features: The outer diameter of the inner conductor
of the K-type connector is 2.92mm, with a characteristic impedance
of 50Ω and a connection mechanism of 1/4-36UNS-2 inch threads.
These structural features contribute to its excellent electrical
connectivity.
Application:
1. Instrumentation and Testing: K-type connectors are integral to
precision signal connections and transmissions in test and
measurement equipment. This includes network analyzers, spectrum
analyzers, and other high-precision testing devices where connector
performance directly impacts test outcomes.
2. Medical Equipment: For medical imaging equipment such as MRI
machines, K-type connectors transmit high-frequency signals
necessary for clear image quality and accurate diagnoses. Their
low-loss characteristic is vital for preserving signal integrity.
3. Scientific Research: K-type connectors facilitate precise
experiments and data collection in scientific research laboratories
by connecting various high-frequency testing devices and
instruments.
Other 2.92mm Male Female RF Connector:
Part Number | |
K-KFD4 | 2.92mm Type K Female RF Coaxial Connector |
K-KFD28G | Stainless steel 2.92mm Type K Female RF Coaxial Connector |
K-KFD8 | 2.92mm Type K Female RF Coaxial Connector |
K-JFD9G | Stainless steel 2.92mm Type K Male RF Coaxial Connector |
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NOTE:
We have over 10,000 types of RF Adapters, if the connector you are using is not found, please contact us
with your details.
