K2.92 Female Stainless Steel 2-hole Flange Mount PCB RF Coaxial Connector

Brand Name:ELT
Certification:ISO-9001-2015
Model Number:K-KFD44G
Minimum Order Quantity:10pcs
Delivery Time:Within 5-7 workdays(for stocks)
Payment Terms:L/C, T/T, Western Union
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K2.92 Female Stainless Steel 2-hole Flange Mount PCB 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.


The high-precision 50Ohm coaxial 2.92 mm (Female) connectors are designed for general-purpose RF and microwave applications. These high-performance connectors are widely used in various test and measurement scenarios, ranging from cellular to satellite communications, ensuring proper equipment and cable interconnection. Made from durable stainless steel, these connectors can withstand repeated use. They feature an air dielectric and 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.

Impedance5
Frequency RangeDC - 40GHz
Voltage Rating250 VRMS (Max. Sea Level)
Dielectric Withstanding Voltage750 VRMS (Max. Sea Level)
Voltage Standing Wave Ratio
VSWR
≤ 1.05 + 0.005f
Contact ResistanceCenter Conductor ≤ 3.0 mΩ
Outer Conductor ≤ 2.0 mΩ
Insulation Resistance≥ 5000 MΩ
Inner ConductorMale plug: Brass, Gold Plated
Female Jack: BeCu, Gold Plated
Resilient ContactBeCu, Nickel Plated
Body / Shell / HousingBrass, Gold Plated
Stainless Steel, Passivated
InsulatorPEI
GasketSilicone Rubber
Temperature-55℃ ~ +125℃
Durability500 Cycles
Torque0.79 ~ 1.13 N.m

Outline Drawing of K2.92 Female Stainless Steel 2-hole Flange Mount PCB RF Coaxial Connector(mm):


Features:

  1. Durability and Reliability: Made from high-quality stainless steel, this connector exhibits excellent mechanical strength and corrosion resistance. These properties ensure long-term durability and reliable performance even in harsh environmental conditions, which is crucial for both outdoor communication infrastructure and military applications.
  2. Low Insertion Loss and Return Loss: The design of the 2.92mm connector minimizes signal loss during transmission, ensuring efficient signal transfer with minimal attenuation. Low return loss (reflection loss) further enhances the effectiveness of the connector by reducing signal reflections, thereby maintaining signal integrity over longer distances.


Application:


1. Scientific Research:Particle Accelerators: Used in large-scale scientific instruments like particle accelerators.
2. Telescopes: Utilized in radio telescopes for astrophysical research.
Medical Imaging:
3. MRI Machines: Plays a role in the high-frequency components of magnetic resonance imaging devices.
4. Industrial Automation:
5. Sensor Networks: Important for industrial sensor networks requiring high-reliability connections.
6. Control Systems: Used in control systems for manufacturing automation.


Other 2.92mm Male Female RF Connector

Part Number
Description
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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China K2.92 Female Stainless Steel 2-hole Flange Mount PCB RF Coaxial Connector supplier

K2.92 Female Stainless Steel 2-hole Flange Mount PCB RF Coaxial Connector

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