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50Ohm Brass Gold Plated 2.92mm Type K Female 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 for general-purpose RF and microwave use. These high performance
connectors are used in a wide variety of test and measurement
settings ranging from cellular to satellite communications for the
proper matching of equipment and cable interconnect. The connectors
are constructed from a durable stainless steel and are designed to
withstand repeated use. They feature an air dielectric with a
loss-loss plastic center conductor support.
Features:
• It can mate and interchange with SMA series, K series, 2.4mm,
3.5mm connectors.
• Superior electrical performance up to 40GHz
• It have the advantages of small volume, light weight, high use
frequency, reliable connect.
• Great for applications that require high frequency transmission
• Connector mating interface per MIL-STD-348
• Female contacts have unique three-slot construction
• An air dielectric with a loss-loss plastic center conductor support.
• It has the high use frequency, reliable connection.
Outline Drawing of 50Ohm Brass Gold Plated 2.92mm Type K Female RF Coaxial Connector(mm):
| Model Number | Description |
| K-KFD31 | 2.92mm female 2-hole flange rf connector |
| K-KFD31G | Stainless steel 2.92mm female 2-hole flange rf connector |
Specification of 50Ohm Brass Gold Plated 2.92mm Type K Female RF Coaxial Connector(mm):
| Impedance | 50 Ω |
| Frequency Range | DC - 40GHz |
| Voltage Rating | 250 VRMS (Max. Sea Level) |
| Dielectric Withstanding Voltage | 750 VRMS (Max. Sea Level) |
| Voltage Standing Wave Ratio VSWR | ≤ 1.05 + 0.005f |
| Contact Resistance | Center Conductor ≤ 3.0 mΩ |
| Outer Conductor ≤ 2.0 mΩ | |
| Insulation Resistance | ≥ 5000 MΩ |
| Inner Conductor | Male plug: Brass, Gold Plated |
| Female Jack: BeCu, Gold Plated | |
| Resilient Contact | BeCu, Nickel Plated |
| Body / Shell / Housing | Brass,
Gold Plated Stainless Steel, Passivated |
| Insulator | PEI |
| Gasket | Silicone Rubber |
| Temperature | -55℃ ~ +125℃ |
| Durability | 500 Cycles |
| Torque | 0.79 ~ 1.13 N.m |
Application:
* Missiles and guidance systems
* Telecommunication systems
* Instrumentation
* Satcom
* Computer/LANs
* Telecommunications
* Navigation systems
* Research centres
* Satellite communication
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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