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SMA RF Connector

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Home Products 2.92mm RF Connector

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

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Product was exactly as expected and of high quality. Service was excellent. Will definitely order from again.

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—— Terence, Singapore

The SMP connectors are high quality, the leak rate can reach 1*10^-9 mbar*l/s. A great deal with such an economic price.

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

Large Image : K2.92 Female Stainless Steel 2-hole Flange Mount PCB RF Coaxial Connector Get Best Price

Product Details:

Place of Origin:	China
Brand Name:	ELT
Certification:	ISO-9001-2015
Model Number:	K-KFD44G

Payment & Shipping Terms:

Minimum Order Quantity:	10pcs
Price:	Negotiable
Packaging Details:	Standard Export Carton
Delivery Time:	Within 5-7 workdays(for stocks)
Payment Terms:	L/C, T/T, Western Union
Supply Ability:	35000pcs/year

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Detailed Product Description

Features:	2-holes Flange Panel Connector	Material:	Stainless Steel
Gender:	Female	Product Name:	2.92mm,K Type
Item:	Millimeter Wave Connector	Plating:	Passivated
Application:	RF	Insulator:	PTFE
Frequency Range:	DC - 40GHz	Impedance:	50Ω
Highlight:	Stainless Steel PCB RF Coaxial Connector , Female PCB RF Coaxial Connector

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.

K2.92 Female Stainless Steel 2-hole Flange Mount PCB RF Coaxial Connector 0

Specification:

Note: The specific data of the model are based on the data in the product specification sheet.

Impedance	50Ω
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

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

K2.92 Female Stainless Steel 2-hole Flange Mount PCB RF Coaxial Connector 1

Features:

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.
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