Zhenjiang Binjiang Electronic Co., Ltd.
Zhenjiang Binjiang Electronic Co., Ltd.

SC Connector

SC Connector is a threaded locking RF coaxial connector with an inner diameter of 9.5mm and a characteristic impedance of 50 Ω. It is mainly designed for high-power and high reliability scenarios. It combines the compactness of traditional SC connectors with RF transmission requirements, supporting stable transmission of high-frequency signals (typical frequencies covering DC to 7.5GHz). Connection mechanism: thread locking: using British thread to enhance mechanical stability and reduce signal interference risk; Same direction RF design: By designing the same direction working end of the first and second outer conductors, efficient transmission of RF signals in small spaces is achieved. Conductor and shielding: The inner conductor is made of linear copper alloy, and the outer conductor is equipped with a metal shielding layer to ensure 50 Ω impedance continuity and low standing wave ratio (VSWR ≤ 1.15:1)

SC Connector is a threaded locking RF coaxial connector with an inner diameter of 9.5mm and a characteristic impedance of 50 Ω. It is mainly designed for high-power and high reliability scenarios. It combines the compactness of traditional SC connectors with RF transmission requirements, supporting stable transmission of high-frequency signals (typical frequencies covering DC to 7.5GHz). Connection mechanism: thread locking: using British thread to enhance mechanical stability and reduce signal interference risk; Same direction RF design: By designing the same direction working end of the first and second outer conductors, efficient transmission of RF signals in small spaces is achieved. Conductor and shielding: The inner conductor is made of linear copper alloy, and the outer conductor is equipped with a metal shielding layer to ensure 50 Ω impedance continuity and low standing wave ratio (VSWR ≤ 1.15:1)

Types of SC Connector

Specification of SC Connectors

PlatingNickel/gold
MaterialBrass
InsulatorPTFE/Plastic
ROHSIS09001:2015
Pin contactBrass
Risilent contactBeryllium copper
O-ring seling6146 silicon
Elastic contactTin brass with gold or sliver plated
Produce equipmentCNC
Connector typesmc male rg316


Technical Performance Parameters of SC Connectors 

1. SC connector technical performance parameters frequency range: DC~7.5GHz (typical value), some high-voltage models support low-frequency high-power scenarios; 

2. Insertion loss: ≤ 0.3dB (7.5GHz), passive intermodulation (PIM) as low as -163dBc; 

3. Voltage resistance level: Suitable for coaxial cables such as RG214 and RG393, supporting high voltage environments (such as medical equipment power modules). 

4. Generally used in communication base stations and radar systems, industrial and medical equipment, aerospace and vehicle electronics.


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