142187-75

Fastening Type:	Snap-On
Insertion Loss:	0.3dB
Mating Cycles:	500
Center Contact Material:	Beryllium Copper
Operating Temperature:	-65°C ~ 165°C
Dielectric Material:	Polytetrafluoroethylene (PTFE)
Center Contact Plating:	Gold
Body Finish:	Gold
Body Material:	Brass
Includes:	4 pcs - 1 Connector, 1 Contact, 1 Ferrule, 1 Heat Shrink
Ingress Protection:	--
Housing Color:	Gold
Features:	--
Number of Ports:	1
Series:	--
Cable Group:	RG-179 Double Braid
Mounting Feature:	--
Mounting Type:	Free Hanging (In-Line)
Impedance:	75 Ohm
Shield Termination:	Crimp
Contact Termination:	Crimp or Solder
Connector Type:	Plug, Female Socket
Connector Style:	SMB, Mini
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Coaxial Connectors (RF)

Coaxial connectors or RF connectors are used to join two cables, usually a cable core and a shield. Typically, RF connectors are designed to reduce the effects of electromagnetic interference (EMI) and radio frequency interference (RFI). They are often used in radiofrequency applications such as connecting antennas to radios. A specific type of coaxial connector, the 142187-75, is most commonly used in modern applications. This article will discuss the application field and working principle of the 142187-75 RF connector.The 142187-75 RF Coaxial Connector is a type of bayonet connector and is most often used in CATV applications such as amplifiers, splitters, and distribution systems. The connector is designed to provide reliable connections in many RF applications such as televisions, satellite receivers, radios, and cellular repeaters. It can be used to connect multiple devices and devices with different impedance levels. It is also suitable for multi-site networks.The 142187-75 Coaxial Connector is an SMA (SubMiniature version A) style connector that is very reliable and easy to install. It has a 4-pole layout and uses snap-on bayonets to ensure a secure connection. The connector’s contacts are enclosed with a dielectric material, which helps reduce the risk of short-circuits. It is also designed to have excellent RF shield performance, providing low VSWR (Voltage Standing Wave Ratio) values as well as better shielding efficiency.The working principle of the 142187-75 RF Coaxial Connector is relatively simple. The snap-on bayonets attach the two parts of the connector together. When assembled, the two halves of the connector form an RF-tight mating interface that is nearly impossible to disconnect by accident. When the two ends of the connector are snapped together, the contacts that are embedded inside the connector form a strong electrical connection.The 142187-75 Coaxial Connector is a durable and reliable connector for many modern CATV and RF applications. Its 4-pole layout and snap-on bayonets make it easy to install and provide consistent performance. Its enclosed dielectric material reduces the chance of a connection becoming short-circuited, and its RF shield performance provides good VSWR and shielding efficiency values. Overall, the 142187-75 Coaxial Connector is an excellent choice for many RF applications.

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