Cinch Connectivity Solutions Johnson 142-0003-801
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- 142-0003-801
- Cinch Connectivity Solutions Johnson
- CONN DIRECT TO CABLE STR 50 OHM
- Coaxial Connectors (RF)
- 142-0003-801 Datasheet
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What is 142-0003-801
Cinch Connectivity Solutions Johnson Part Number 142-0003-801（Coaxial Connectors (RF)）, developed and manufactured by Cinch Connectivity Solutions Johnson, distributed globally by Jinftry. We distribute various electronic components from world-renowned brands and provide one-stop services, making us a trusted global electronic component distributor.
142-0003-801 is one of the part numbers distributed by Jinftry, and you can learn about its specifications/configurations, package/case, Datasheet, and other information here. Electronic components are affected by supply and demand, and prices fluctuate frequently. If you have a demand, please do not hesitate to send us an RFQ or email us immediately [email protected] Please inquire about the real-time unit price, Data Code, Lead time, payment terms, and any other information you would like to know. We will do our best to provide you with a quotation and reply as soon as possible.
142-0003-801 Specifications
- Part Number142-0003-801
- CategoryCoaxial Connectors (RF)
- ManufacturerCinch Connectivity Solutions Johnson
- DescriptionCONN DIRECT TO CABLE STR 50 OHM
- Package-
- Series-
- Mounting TypeBoard Edge, End Launch
- Impedance50 Ohm
- Connector TypeBoard-In
- Connector StyleDirect to Cable
- Housing ColorGold
- Shield TerminationCrimp
- Number of Ports1
- Cable GroupRG-161, 174, 179, 187, 188, 316
Application of 142-0003-801
142-0003-801 Datasheet
142-0003-801 Datasheet , Board Edge, End Launch,50 Ohm,Board-In,Direct to Cable,Gold,Crimp,1,RG-161, 174, 179, 187, 188, 316
142-0003-801 Classification
Coaxial Connectors (RF)
FAQ about Coaxial Connectors (RF)
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1. What is coaxial cable in electrical?
Coaxial cable is a transmission medium consisting of an inner conductor, an insulation layer, an outer conductor and a sheath. The inner conductor is usually one or more copper wires, and the outer conductor is composed of a metal braid or metal foil, both located on the same axis. This structure enables coaxial cables to have lower losses and higher anti-interference capabilities when transmitting high-frequency signals.
Coaxial cable structure and characteristics
The structure of coaxial cable includes the following parts:
Inner conductor: usually consists of a single or multiple copper wires.
Insulating layer: Located outside the inner conductor, it acts as an isolation and dielectric.
Outer conductor: usually constructed of metal braid or metal foil to form a shield.
Jacket: The outer layer that protects a cable, usually made of PVC or Teflon material. -
2. What is also called an RF connector?
RF coaxial connector
RF connector, also called radio frequency coaxial connector, is a type of radio frequency connector. RF connectors are mainly used for the transmission and connection of radio frequency signals and are widely used in wireless communications, radio, television, radar and other fields.
historical background
The earliest RF connector-UHF connector was born in 1930. During World War II, due to war needs, the development of radio, radar and microwave communications promoted the innovation of RF connectors, and series connectors such as BNC, TNC, and N appeared34. After 1958, SMA, SMB, SMC, etc. were miniaturized Products came out one after another. In 1964, the United States formulated the "General Specification for Radio Frequency Coaxial Connectors", which promoted the standardization, serialization and generalization of RF connectors. -
3. What is a coaxial F-type connector?
Coaxial RF connector, F-type connector
The coaxial F-type connector is a radio frequency coaxial connector, which is widely used in the fields of cable TV, satellite TV, cable TV modem and TV connection. It is characterized by threaded connection, convenient insertion, and stable performance. It is suitable for occasions with impedance matching requirements and non-matching occasions.
Definition and historical background
The F-type connector was first invented by Eric Winston in the early 1950s and became a common connection connector for VHF television antennas in the United States in the 1970s. Its characteristic impedance is 75 ohms, and the highest frequency can generally support 1GHz or 2.4GHz.
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