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One-Stop Shopping For Rectangular Connectors & Circular Aviation Plug & RF Connectors & Glass-To-Metal Sealed Connector

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  • Quality 9 Pin - 144 Pin Rectangular Electrical Connectors 21 Pin Female Electrical Connector factory

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    9 Pin - 144 Pin Rectangular Electrical Connectors 21 Pin Female Electrical Connector

    Micro rectangular connector J30J female (socket) welded type 21-pin connector welded type J30J-21ZKS J30J series of micro rectangular electrical connectors comply with GJB2446A(equivalent to MIL-DTL-83513), corresponding to the American MDM series products. They adopt precision twisted wire elastic pins (precision twist pins), with a contact piece spacing of 1.27mm. The product is compact in size. The casing is made of metal and comes in 12 specifications ranging from 9 to

  • Quality Micro Electrical Crimp Connector 3A Crimping Type Connector M83513 J30J-51TJL factory

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    Micro Electrical Crimp Connector 3A Crimping Type Connector M83513 J30J-51TJL

    Micro-D Connectors M83513 J30J-51TJL Crimping Type Connector J30J series of micro rectangular electrical connectors comply with GJB2446A(equivalent to MIL-DTL-83513), corresponding to the American MDM series products. They adopt precision twisted wire elastic pins (precision twist pins), with a contact piece spacing of 1.27mm. The product is compact in size. The casing is made of metal and comes in 12 specifications ranging from 9 to 144 pins. The insulator material adopts

  • Quality J14B Rectangular Electrical Connectors Micro Plug Jack Connector 2A J14B-34ZJ factory

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    J14B Rectangular Electrical Connectors Micro Plug Jack Connector 2A J14B-34ZJ

    J14B Micro Rectangular J14B-34ZJ Plug( Jack) Connector J14B series rectangular electrical connector is a low-frequency electrical connector with a double-safety locking structure. It is a connection locking form among rectangular electrical connectors that combines quick operation and reliable use. Based on the J14A series connector housing, the density of the contact pieces and the rainproof function have been increased. The rounded corner anti-reverse insertion design makes

  • Quality Small RF Crimp Connectors 6GHz N Male Coax Connector High Reliability For LMR400 Coaxial Cables factory

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    Small RF Crimp Connectors 6GHz N Male Coax Connector High Reliability For LMR400 Coaxial Cables

    RF Connector N Male Crimp Type For LMR400 Coaxial Cables Radio Frequency Connector (RF connector for short) is a separable electronic component that is installed on cables or equipment for the transmission of radio frequency signals. It is often used in electromagnetic wave signal transmission scenarios ranging from 3kHz to 300GHz. It plays a key role in multiple fields such as communication and aerospace. SMA series of RF coaxial connectors feature small size, wide frequency

  • Quality 50 Ohm RF Connector Adapters N/SMA-KJ N Female to SMA Male Adapter factory

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    50 Ohm RF Connector Adapters N/SMA-KJ N Female to SMA Male Adapter

    RF Connector N/SMA-KJ N Female to SMA Male Adapter N/SMA-KJ is a 50Ω straight RF adapter that connects N female to SMA male. It features a brass body with nickel-plated housing and gold-plated contacts, delivering low insertion loss, excellent VSWR, and stable signal transmission up to 11GHz. With reliable threaded coupling and durable construction, it ensures secure connection and long service life, widely used in communication systems, antennas, test equipment, telecom and

  • Quality SMA Crimp Connector 50 Ohm RF Male Connector DC-6GHz SMA-C-J-3  For RG58 LMR200 Coaxial Cable factory

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    SMA Crimp Connector 50 Ohm RF Male Connector DC-6GHz SMA-C-J-3 For RG58 LMR200 Coaxial Cable

    SMA Crimp Connector 50 Ohm RF Male Connector DC-6GHz SMA-C-J-3 For RG58 LMR200 Coaxial Cable Radio Frequency Connector (RF connector for short) is a separable electronic component that is installed on cables or equipment for the transmission of radio frequency signals. It is often used in electromagnetic wave signal transmission scenarios ranging from 3kHz to 300GHz. It plays a key role in multiple fields such as communication and aerospace. SMA series of RF coaxial

  • Quality 50 Ohm BNC Connector DC-6GHz BNC To SMA Connector ODM BNC/SMA-JJ factory

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    50 Ohm BNC Connector DC-6GHz BNC To SMA Connector ODM BNC/SMA-JJ

    RF Adapter BNC/SMA-JJ BNC Male to SMA Male Connector BNC/SMA-JJ is a 50Ω straight RF adapter that connects BNC male to SMA male. It features a precision brass body with nickel-plated housing and gold-plated contacts, providing low insertion loss, excellent VSWR, and stable signal transmission up to 4GHz. With reliable bayonet and threaded coupling, it offers secure connection and high durability, widely used in test equipment, communication systems, surveillance, broadcast

  • Quality 50 Ohm TNC Female Connector DC-6GHz RG58 Coax Cable Connectors Waterproof TNC-C-K-3 factory

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    50 Ohm TNC Female Connector DC-6GHz RG58 Coax Cable Connectors Waterproof TNC-C-K-3

    TNC Female Straight Crimping Type Connector For Rg58 Coaxial Cable TNC-C-K-3 TNC connector, whose full name is the Threaded Neoln-Concelman connector, is a type of RF coaxial connector that has optimized connection stability. It is specifically designed for complex signal transmission scenarios such as high frequency and high vibration, and is widely used in multiple fields. It can be regarded as an upgraded version of the threaded BNC connector, featuring a precision thread

China Xi 'an Zhongshixing Electronic Technology Co., Ltd. China Xi 'an Zhongshixing Electronic Technology Co., Ltd.
Xi 'an Zhongshixing Electronic Technology Co., Ltd.

ZSX is a national high-tech enterprise with 17 years of expertise in RF and interconnect technology. With over 50 patents and a complete industrial chain, we supply military-standard high-performance connectors and network equipment. Our solutions serve global clients in defense, aerospace, and communications across more than 30 countries, delivering reliable, advanced connectivity through continuous innovation and collaboration with leading research institutions.

About Us
Company Advantage
01
HIGH QUALITY
Strictly quality control system and professional test lab.test equipment includes a vector net analyzer and an insulation withstand voltage tester.
02
DEVELOPMENT
Internal professional design team and advanced machinery workshop. We can cooperate to develop the products you need.
03
MANUFACTURING
Advanced automatic machines, strictly process control system.
04
100% SERVICE
Bulk and customized small packaging, FOB, CIF, DDU and DDP. Let us help you find the best solution for all your concerns.
China Xi 'an Zhongshixing Electronic Technology Co., Ltd.
Latest News
Latest company news about Focus on the future development direction of cable assemblies
2026-03-04

RF Cable Assembly Market Continues to Heat Up, with Technological Iteration Leading the New Journey of High-Quality Industrial Development Recently, with the accelerated penetration of strategic emerging industries such as 5G communication, satellite internet, and intelligent connected vehicles, the ...

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Latest company news about The ZSX brand J30J rectangular connector replaces the MDM and M83513 series rectangular electrical connectors
2026-02-02

ZSX Brand J30J Series High-Reliability Micro-Rectangular Connector Product Introduction The ZSX brand J30J Series high-reliability micro-rectangular connector features an advanced stranded-wire elastic pin (commonly known as "twisted pin") design, achieving high-density, high-reliability connections...

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Latest company news about The ZSX brand round aviation plug J599 series perfectly replaces the D38999 series product status description
2026-02-02

Xi'an ZhòngShìXīng Electronics Technology Co., Ltd.​ proudly presents the high-performance J599 (GJB599/MIL-DTL-38999) series connectors. Our professional surface finishing solutions ensure reliable connectivity in the most demanding environments. Precise Adaptation & Coded Management Our surface ...

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