EJ139 Connectors, Interconnects

Number of Ports:	1
Insertion Loss:	0.2dB
Mating Cycles:	500
Voltage Rating:	500V
Center Contact Material:	--
Operating Temperature:	--
Dielectric Material:	--
Center Contact Plating:	--
Body Finish:	--
Body Material:	--
Includes:	--
Ingress Protection:	Weatherproof
Housing Color:	--
Features:	--
Series:	--
Fastening Type:	Bayonet Lock
Cable Group:	RG-6
Mounting Feature:	--
Mounting Type:	--
Impedance:	--
Shield Termination:	Crimp
Contact Termination:	Crimp
Connector Type:	Plug, Male Pin
Connector Style:	BNC
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	--

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Coaxial Connectors (RF): EJ139 Application Field and Working Principle

Coaxial connectors are an important part of any RF system. The EJ139 is a type of coaxial connector that is used for many different applications, from high-frequency wireless systems to high-power industrial applications. In this article, we will look at the application field and working principles of the EJ139.The EJ139 is a compact, lightweight, and high-performance connector. It is a 50 Ω impedance connector with a standard male-to-female jack configuration and a THRU feature. The pin alignment offers a wide range of possibilities for both balanced and unbalanced signal configurations and makes the connector suitable for both symmetrical and unsymmetrical applications. The EJ139 can be used in a wide variety of applications. It is commonly used in test and measurement systems, for high-frequency wireless systems, in medical imaging systems, in automotive electronics, in wireless digital displays, in antennas, in cable television systems, and in high power industrial applications.The working principle behind the EJ139 is based on the basic principals of RF transmission. It works by converting a low-frequency electrical signal into a high-frequency signal, which is then transmitted by the connector. The connector is designed to provide reliable transmission of the signal without any interference or loss of signal quality. To ensure this, the connector is built to strict engineering standards.The EJ139 connector features high-performance low electric loss and low return loss, which helps minimize signal degradation. The connector also features highly reliable gas-tight and 360° shielding to provide maximum protection against interference. The combination of the connector design and shielding provides a reliable and durable connection for a wide variety of applications.The EJ139 is available in a variety of sizes, terminations, and finishings. The connector is also suitable for a wide range of environmental conditions and is able to operate up to a temperature of 125°C. The EJ139 has been tested and certified to meet a variety of international safety and performance standards, making it ideal for use in many applications.In conclusion, the EJ139 is a versatile and reliable connector suitable for a wide range of applications. It is lightweight, high-performance, and features low electric loss and low return loss. The connector is also resistant to environmental conditions and offers 360° shielding to provide maximum protection against interference. It has been tested and certified to meet a variety of international safety and performance standards, making it an ideal choice for many applications.

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Part Number	Manufacturer	Price	Quantity	Description