Amphenol SV Microwave 3811-40023
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- 3811-40023
- Amphenol SV Microwave
- CONN SMPS PLUG STR 50 OHM SMD
- Coaxial Connectors (RF)
- 3811-40023 Datasheet
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What is 3811-40023
Amphenol SV Microwave Part Number 3811-40023（Coaxial Connectors (RF)）, developed and manufactured by Amphenol SV Microwave, 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.
3811-40023 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.
3811-40023 Specifications
- Part Number3811-40023
- CategoryCoaxial Connectors (RF)
- ManufacturerAmphenol SV Microwave
- DescriptionCONN SMPS PLUG STR 50 OHM SMD
- Package-
- Series-
- FeaturesSmooth Bore
- Mounting TypeSurface Mount
- Frequency - Max100GHz
- Impedance50 Ohm
- Connector TypePlug, Male Pin
- Contact TerminationSolder
- Connector StyleSMPS
- Fastening TypeSnap-On
- Housing ColorGold
- Shield TerminationSolder
- Number of Ports1
Application of 3811-40023
3811-40023 Datasheet
3811-40023 Datasheet , Smooth Bore,Surface Mount,100GHz,50 Ohm,Plug, Male Pin,Solder,SMPS,Snap-On,Gold,Solder,1
3811-40023 Classification
Coaxial Connectors (RF)
FAQ about Coaxial Connectors (RF)
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1. What is a coaxial connector?
Device for connecting coaxial cables
A coaxial connector is a device used to connect coaxial cables or other electronic devices, primarily used in radio frequency (RF) and microwave communications systems. It effectively reduces signal loss and provides good shielding to prevent electromagnetic interference (EMI).
Basic structure and working principle
The basic structure of a coaxial connector includes an inner conductor, an insulator, an outer conductor and a shield. The inner conductor is usually needle-shaped or hole-shaped, the insulator isolates the inner and outer conductors, and the outer conductor and shielding layer provide electromagnetic shielding to prevent signal interference. -
2. What is the difference between RF connectors and coaxial connectors?
Structure and performance indicators
There are significant differences between RF connectors and coaxial connectors in structure, application scenarios and performance indicators.
Structural differences
Coaxial connector: Coaxial connector consists of inner conductor, insulation layer, outer conductor and sheath. The inner conductor is used to connect the signal line, and the outer conductor not only serves as the ground wire of the signal line, but also acts as a shield against electromagnetic fields to prevent signal interference.
RF connector: RF connector usually refers to RF coaxial connector, which is similar in structure to coaxial connector, but RF connector focuses more on the transmission of high-frequency signals, so it has higher requirements in material selection and manufacturing process. .
Differences in performance metrics
Characteristic impedance: Characteristic impedance is an important indicator of RF coaxial connectors, which determines the impedance type of the cable connected to it. The characteristic impedance is determined by the inner diameter of the outer conductor, the outer diameter of the inner conductor, and the dielectric constant of the medium between the inner and outer conductors.
Voltage standing wave ratio: The voltage standing wave ratio reflects the matching level of the connector and is an important parameter to measure the performance of the connector.
To sum up, coaxial connector focuses more on general signal transmission, while RF connector focuses on optimized transmission of high-frequency signals. Both have different emphasis on structure, application scenarios and performance indicators.
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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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