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Classification of RF coaxial connectors

Author: Date:4/17/2019 1:15:34 AM
 Due to the increasing variety of RF coaxial connectors, new structures and applications are emerging, and attempts to solve classification and naming problems with a fixed pattern have become difficult to adapt. The following is a list of some RF coaxial connectors sorted out .


1, according to the nature of use

External connector (for external chassis), internal connector (for internal chassis).


2, according to the level of the connector

● Level 1. DEVICE TO PACKING: Refers to the connection between IC CHIP and the pin.

●Level 2. COMPONENT LEAD TO CIRCCUITRY: Refers to the connection between COMPONENT and PC board.

● Level 3. Board to Board: Refers to the interconnection between the PC board and the PC board.

●Level 4. Subsystem to subsystem connection (SUBASSEMBLY TO SUBASSEMBLY)

● Level 5. Subsystem-to-I/O connection (SUBASSEMBLY TO I/O PORT).

●Level 6. System connection to the system (SYSTEM TO SYSTEM).


3, according to processing methods

Crimp Type, Crimp Type (I.D.CType) is also known as puncture type, welded type (SolderType), and zero insertion type (Z.I.F Type).


4, according to the way of use

Wire-to-board connectors, board-to-board connector wires, wire connectors, sockets, input and output connectors.


5, by form

PCB board connectors, flat cable connectors, coaxial cable connectors, embedded connectors, pinned connectors, circular connectors, angle connectors, connectors for printed wiring boards.


6, by structure

General connector, moisture resistant waterproof connector, environmental resistant connector, airtight connector, fire resistant connector, water resistant connector.


7, according to the working frequency

Low frequency and high frequency (with 3MHz boundary).


8. From its versatility and related technical standards, connectors can be divided into the following categories (category categories):


1 low frequency circular connector;

2 rectangular connector;

3 printed circuit connectors;

4 RF connector;

5 fiber optic connectors.