Xi'an Elite Electronic Industry Co., Ltd.
Xi'an Elite Electronic Industry Co., Ltd. Leading Provider Of Systematic Interconnection Solution In China
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K2.92 mm Female RF Connetor Stainless Steel Coaxial for 1#Semi-rigid/flexible Cable
The K type, also known as the 2.92mm connector, is a prevalent millimeter wave connector. It can operate at frequencies up to 40 GHz. Featuring an air interface, it is interchangeable with SMA series and 3.5mm connectors. This connector boasts a small size, lightweight design, high operational frequency, and reliable connections.
Outline Drawing :(mm)
Specification:
Note:The specific data of the model are based on the data in the product specification sheet.
| Impedance | 50 Ω |
| Frequency Range | DC - 40 GHz |
| 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 |
Features:
1. Interchangeability and Compatibility:
The design considered compatibility with SMA and 3.5mm connectors, making it easier to achieve interconnection and replacement between different systems and devices.
The design of the connector allows for interconnection with SMA and 3.5mm connectors without transitions, but it is important to be aware of potential performance changes and adaptability issues.
2. Durability and Reliability:
The K2.92 connector is designed to withstand test voltages of up to 750V, ensuring reliability in high voltage environments.
The durability of the connector reaches 1000 cycles, guaranteeing long-term reliability and stability.
Application:
1. Applications in Healthcare and Scientific Research:
In medical imaging technologies, such as microwave radiotherapy and millimeter wave imaging, the K2.92 connector ensures accurate signal transfer between devices and control systems.
Research institutions rely on K2.92 connectors to maintain high signal integrity during high-frequency communications or material property analysis.
2. Industrial and Automation Applications:
In high-speed industrial automation and robotics, a significant amount of data needs to be transmitted quickly and accurately between control units and actuators. K2.92 connectors ensure efficient data flow in these systems.
IoT devices and smart sensors are increasingly used in industry. These devices often require small, high-performance connectors to maintain continuous and stable data communication, and the K2.92 connector meets these needs.
Other 2.92mm Male Female RF Connector
| Part Number | Description |
| K-KFD29 | 2.92mm Type K Female RF Coaxial Connector |
| K-KFD87G | Stainless steel 2.92mm Type K Female RF Coaxial Connector |
| K-KFD42 | 2.92mm Type K Female RF Coaxial Connector |
| K-JFD61G | Stainless steel 2.92mm Type K Male RF Coaxial Connector |
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