BJ379C-303

Cinch Connectivity Solutions Trompeter BJ379C-303

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  • BJ379C-303
  • Cinch Connectivity Solutions Trompeter
  • CONN TRT JACK STR CRIMP
  • Coaxial Connectors (RF)
  • BJ379C-303 Datasheet
  • -
  • -
  • Lead free / RoHS CompliantLead free / RoHS Compliant
  • 3354
  • Spot Inventory / Athorized Dstributor / Factory Excess Stock
  • 1 year quality assurance 》
  • Click to get rates
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What is BJ379C-303

Cinch Connectivity Solutions Trompeter Part Number BJ379C-303（Coaxial Connectors (RF)）, developed and manufactured by Cinch Connectivity Solutions Trompeter, 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.

BJ379C-303 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.

BJ379C-303 Specifications

  • Part NumberBJ379C-303
  • CategoryCoaxial Connectors (RF)
  • ManufacturerCinch Connectivity Solutions Trompeter
  • DescriptionCONN TRT JACK STR CRIMP
  • Package-
  • Series370
  • Mounting TypePanel Mount
  • Frequency - Max500MHz
  • ImpedanceNon-Constant
  • Mounting FeatureBulkhead - Front Side Nut
  • Connector TypeJack, Female Socket (Concentric)
  • Contact TerminationCrimp
  • Connector StyleTRT, Twinaxial/Triaxial
  • Fastening TypeThreaded
  • Housing ColorSilver
  • Shield TerminationCrimp
  • Number of Ports1
  • Cable GroupRaychem 7528A5314

Application of BJ379C-303

Coaxial Connectors (RF) have become standard components in wireless communications, radio, television, radar, satellite communications and many other fields due to their excellent performance and a wide range of application scenarios. In the field of wireless communication, coaxial connectors are widely used in the connection of base stations, antennas, RF front ends and other equipment to ensure efficient transmission of signals in complex environments. In the field of broadcast television, it is used to connect transmitters, antennas and other equipment to ensure the clarity and stability of the signal. The field of radar and satellite communication is also inseparable from the support of coaxial connectors, which play an important role in high frequency and long distance signal transmission.

BJ379C-303 Datasheet

BJ379C-303 Datasheet , 370,Panel Mount,500MHz,Non-Constant,Bulkhead - Front Side Nut,Jack, Female Socket (Concentric),Crimp,TRT, Twinaxial/Triaxial,Threaded,Silver,Crimp,1,Raychem 7528A5314

BJ379C-303 Classification

Coaxial Connectors (RF)

Coaxial Connectors (RF), the radio frequency coaxial connector, is a professional connector for transmitting radio frequency signals. This type of connector is usually used in radio communications, radar systems, satellite communications, and radio and television. Coaxial connectors are designed with electrical performance and mechanical stability in mind to ensure low loss and high fidelity of RF signals during transmission.

FAQ about Coaxial Connectors (RF)

  • 1. 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.

  • 2. Are coaxial connectors the same as RCA?

    There are significant differences in appearance and purpose between coaxial connectors and RCA connectors.
    Coaxial connector is a common connector used in electronic equipment and communication systems. It is mainly used to connect coaxial cables to equipment or other circuits. It has good shielding performance and low loss characteristics, and is widely used in wireless communications, television, radio, radar and other fields.
    The RCA connector is an audio interface, usually used for the transmission of analog signals. There are two types of RCA interfaces: one is the RCA coaxial interface, which looks the same as the analog RCA interface, and the other is the BNC coaxial interface, which looks similar to the common signal interface on a TV and has a locking design. The impedance of RCA coaxial cable is 75 ohms. Although the appearance is the same as the analog RCA interface, mixed use will cause unstable sound transmission and affect the sound quality.
    Coaxial connectors and RCA connectors also differ in application scenarios and transmission characteristics.
    Coaxial cables are suitable for high-frequency signal transmission, such as television, Internet, and wireless communications, while RCA cables are suitable for low-frequency signal transmission, such as audio and standard-definition video‌3. In addition, the coaxial transmission impedance is constant and the transmission bandwidth is high, which can ensure the quality of the audio. However, the impedance of the RCA coaxial cable is also 75 ohms, and mixed use will lead to a decrease in sound quality.


  • 3. What is a coaxial plug used for?

    The main uses of coaxial plugs include the following aspects:
    Signal transmission: Coaxial plugs are used to connect both ends of coaxial cables to ensure that electrical signals can be transmitted stably between cables. It provides a stable and reliable connection, ensuring that signals can be transmitted efficiently from one device to another.
    Shielding protection: When connecting to a coaxial cable, the coaxial plug can provide good shielding protection to prevent interference from external interference signals. This can reduce signal attenuation and distortion and improve the quality and reliability of signal transmission.
    Connecting devices: Coaxial plugs can connect different types of devices such as televisions, modems, antennas, etc. It provides a standardized interface that enables various devices to connect and communicate easily.
    Maintenance and replacement: Coaxial plugs are easy to install and replace, making maintenance and replacement of coaxial cables simple and convenient. When a coaxial cable needs to be replaced or repaired, only the connector needs to be replaced rather than the entire cable.
    Application in avionics equipment: Coaxial plugs play an important role in avionics equipment and are used to connect various sensors, controllers, displays, computers and other equipment to achieve signal transmission and electrical connection between equipment. It can provide stable signal transmission and good anti-interference performance to ensure the normal operation of the equipment.
    Application in communication systems‌: In aviation communication systems, coaxial plugs are used to connect antennas and transceivers to realize the transmission and reception of wireless signals. It can provide high-frequency transmission capabilities and good signal quality to ensure stable and reliable communication.

We are a professional PCB manufacturer who offers comprehensive PCB manufacturing services including: professional Ceramic PCB HDI PCB Heavy Copper PCB High-TG PCB High Speed PCB High Frequency PCB Metal Core PCB PCB fabrication and PCB assembly, providing fast turnaround prototypes for high-end products.

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Jinftry, Your most trustworthy component supplier, welcome to send us the inquiry, thank you!

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+86-755-28503874
+8615019224070, annies65, +8615118125813
568248857, 827259012, 316249462
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