Name: Robust Brass SMA 4-Hole Flange-Mounted Receptacle Gold-Plated RF Coaxial Connector for Stable Frequency Transmission
Brand: Xi'an Sipu RF Technology Co., Ltd.
SKU: SMA-KFD641
Availability: InStock

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Robust Brass SMA 4-Hole Flange-Mounted Receptacle Gold-Plated RF Coaxial Connector for Stable Frequency Transmission

4 Hole RF Coaxial Connector

Brass RF Coaxial Connector

Gold-Plated RF Coaxial Connector

Place of Origin:

China

Brand Name:

SIPU

Certification:

ISO9001-2017, RoHS, CE

Model Number:

SMA-KFD641

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Robust Brass SMA 4-Hole Flange-Mounted Receptacle Gold-Plated RF Coaxial Connector for Stable Frequency Transmission

Product Details

Product Name:

SMA RF Coaxial Connector – Four-Hole Flange Mount Receptacle

Gender:

Female

Type:

Straight

Material:

Brass

Plating:

Gold

Durability:

500 Times

Highlight:

4 Hole RF Coaxial Connector

Brass RF Coaxial Connector

Gold-Plated RF Coaxial Connector

Payment & Shipping Terms

Minimum Order Quantity

100

Price

Discuss

Packaging Details

Carton

Delivery Time

4-6Weeks

Payment Terms

L/C, T/T, Western Union

Supply Ability

100000pcs/yesr

SMA Female RF Coaxial Connector – Slotted, Flange Mount Socket

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PTFE Insulating Medium SMA RF Connector 500 Cycles Durability 50Ω Characteristic Impedance Durability

Get Best Price

Micro Flange Installation Of Stainless Steel SMA RF Connector For Microstrip Applications At 18GHZ

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500 Times Durability SMA RF Connector for Straight Connection Dependability

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86-029-8886-0801

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Product Description

SMA 4-Hole Flange-Mounted Receptacle: Robust RF Coaxial Connector for Stable High-Frequency Transmissionf

Product Analysis

The SMA series connectors are benchmark products in the field of RF connectivity, boasting the dual advantages of a compact structure and a threaded coupling mechanism. Their precision-threaded design enables reliable locking, ensuring consistent connection status. As a classic solution in RF connectivity, they are specifically designed for RF circuits in digital communication systems and microwave equipment, undertaking the critical task of signal connection for microstrip lines or cables, and providing a solid guarantee for high-frequency signal transmission.

Applicable Scenarios

Widely covering telecommunications networks, data transmission, and wireless communication systems, they are particularly well-suited for scenarios with strict requirements on connection reliability and space utilization — from high-density wiring in base station equipment rooms, to miniaturized designs of drone communication modules, and to precision connections in medical microwave equipment, they can stably perform.

Core Advantages

Innovative Locking Performance: The threaded coupling structure achieves "micron-level" docking accuracy, combined with the reinforced fixing effect of flange mounting, which can withstand continuous vibration and temperature fluctuations. It maintains connection stability under working conditions from -55℃ to 125℃, far exceeding the industry average standard.

Full-Frequency Band Performance Guarantee: Maintains extremely low VSWR (≤1.2) and insertion loss (≤0.15dB) over a wide frequency range (DC to 18GHz), with a signal transmission fidelity of 99.9%, perfectly adapting to high-frequency applications such as 5G millimeter waves and satellite communications.

Long-Lasting and Durable Nature: Adopts military-grade plating technology and high-strength alloy materials. After more than 500 insertion and extraction cycles, the electrical parameters remain stable, significantly reducing the maintenance frequency and costs throughout the equipment's life cycle.

Maximized Space Efficiency: The volume is 40% smaller than traditional N-type connectors, enabling 16-channel parallel installation in a 1U height chassis, providing a high-density connection solution for modular equipment.

Product Appearance

Robust Brass SMA 4-Hole Flange-Mounted Receptacle Gold-Plated RF Coaxial Connector for Stable Frequency Transmission 0

Important Technical Parameter

Electrical property			Temperature range	-65～+125℃
Characteristic impedance		50Ω	Frequency range	DC-18GHz
Dielectric withstanding voltage		1000V	VSWR	≤1.05+0.012F(GHz)
Insulation resistance		≥5000MΩ	Insertion loss	≤0.05√F(GHz)dB
Contact resistance	Center conductor	≤3.0mΩ	Mechanical property
Contact resistance	Outer conductor	≤2.0mΩ	Durability	500times

Materials and Surface Treatment

Center conductor

Beryllium bronze, gold plating

Insulating medium

PTFE

Outer conductor

Brass, gold plating

Product Image Gallery

Robust Brass SMA 4-Hole Flange-Mounted Receptacle Gold-Plated RF Coaxial Connector for Stable Frequency Transmission 2

Robust Brass SMA 4-Hole Flange-Mounted Receptacle Gold-Plated RF Coaxial Connector for Stable Frequency Transmission 6

Related Links of Other RF Coaxial Connectors

https://www.connector-rf.com/sale-47866755-smp-female-to-female-rf-coaxial-adapter-8-2-mm-length.html

https://www.connector-rf.com/sale-50563067-2-92mm-female-rf-coaxial-connector-4-hole-flange-mount-panel-socket.html

https://www.connector-rf.com/sale-47874063-self-locking-rf-connector-axially-meshing-high-salt-spray-for-ufb142a-cable.html

Tags：

Robust Brass SMA 4-Hole Flange-Mounted Receptacle Gold-Plated RF Coaxial Connector for Stable Frequency Transmission

4 Hole RF Coaxial Connector

Brass RF Coaxial Connector

Gold-Plated RF Coaxial Connector

4 Hole RF Coaxial Connector

Brass RF Coaxial Connector

Gold-Plated RF Coaxial Connector

SMA Female RF Coaxial Connector – Slotted, Flange Mount Socket

PTFE Insulating Medium SMA RF Connector 500 Cycles Durability 50Ω Characteristic Impedance Durability

Micro Flange Installation Of Stainless Steel SMA RF Connector For Microstrip Applications At 18GHZ

500 Times Durability SMA RF Connector for Straight Connection Dependability

SMA 4-Hole Flange-Mounted Receptacle: Robust RF Coaxial Connector for Stable High-Frequency Transmissionf

Applicable Scenarios

Core Advantages

SMA RF Coaxial Connectors

SMA Coax Connector

RF Coaxial Connector