K Male 2.92mm Brass Male 2-hole Flange PCB Mount RF Coaxial
Connector
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 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.High-precision 50Ohm coaxial 2.92 mm (Female) connectors are
designed for universal RF and microwave applications. These
high-performance connectors are utilized in a broad spectrum of
test and measurement environments, extending from cellular to
satellite communications, ensuring accurate equipment and cable
interconnect compatibility. Manufactured from sturdy stainless
steel, these connectors are built to endure repeated usage. They
are equipped with an air dielectric system and incorporate a
low-loss plastic center conductor support.
Specification:
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℃ |
Other 2.92mm Male Female RF Connector
Part Number | |
K-KFD14 | 2.92mm Type K Female RF Coaxial Connector |
K-KFD75G | 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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Features:
1. Material Properties: The housing of the K 2.92 type connector is
typically made of stainless steel or brass with gold plating,
providing good corrosion resistance and wear resistance. The inner
conductor is made of beryllium copper with gold plating, ensuring
good electrical performance and mechanical strength.
2. the K 2.92 stainless steel PCB-mounted RF coaxial connector,
with its high frequency range, mechanical compatibility, structural
features, material properties, and excellent electrical
performance, has been widely recognized and applied in multiple
fields.
Application:
1. Communication Field: In communication fields such as wireless
communication base stations and microwave communication equipment,
the K 2.92 type connector is also widely used. Its high frequency
range and good transmission performance enable it to meet the needs
of modern communication technology, improving communication quality
and efficiency.
2. Medical Equipment: The K 2.92 type connector is also used in
medical imaging equipment, radiofrequency therapeutic devices, and
other medical devices. Its high precision and reliability ensure
the normal operation and treatment effect of medical equipment.
3. Other Fields: In addition to the above main application areas,
the K 2.92 type connector is also widely used in automotive
electronics, smart homes, industrial automation, and other fields,
providing reliable connections and signal transmission for various
electronic devices and systems.
