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| Categories | 2.92mm RF Connector |
|---|---|
| Brand Name: | ELT |
| Model Number: | K-KFD49G |
| Certification: | ISO-9001-2015 |
| Place of Origin: | China |
| MOQ: | 10pcs |
| Price: | Negotiable |
| Payment Terms: | L/C, T/T, Western Union |
| Supply Ability: | 35000pcs/year |
| Delivery Time: | Within 5-7 workdays(for stocks) |
| Packaging Details: | Standard Export Carton |
| Insulator: | PTFE |
| Gender: | Female |
| Product name: | 2.92mm,K type,SMK |
| Key features: | 2 Holes Flange Panel Connectors |
| Item: | Millimeter Wave Connectors |
| Plating: | Passivated |
| Application: | Computer/LANs |
| Material: | Stainless Steel |
| Company Info. |
| Xi'an Elite Electronic Industry Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
The K-type connector, also known as the 2.92mm connector,
represents a prevalent millimeter-wave connector series capable of
operating at frequencies up to 40 GHz. It is designed for
compatibility and interchangeability with SMA and 3.5mm series
products, featuring an air-dielectric interface. Its compact size,
lightweight construction, high-frequency applicability, and
dependable connection make it highly favored in various
applications.
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 - 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 |
Features:
Application:
Other 2.92mm Male Female RF Connector
Part Number | Description |
K-KFD3 | 2.92mm Type K Female RF Coaxial Connector |
K-KFD42 | Stainless steel 2.92mm Type K Female RF Coaxial Connector |
K-KFD62G | 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.

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