Company Profile

Discover our core competencies, industry experience, and commitment to excellence.

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.

Main Products

Rectangular Electrical Connectors, J30J Connector

Annual Sales

$5,000,000-$8,000,000

Employees

>100

Location

China

About Us

Categories

Browse through our comprehensive range of product categories.

Rectangular Electrical Connectors

90 products

Micro Type D Connector 5A MIL-DTL-83513 Connector J29A-21TJP Micro Rectangular Connector 3A 51 Pin Micro D Connector CDbA-51ZYW-J Soldering Type Rectangular Electrical Connectors Micro 1.27 Mm Pitch Male Connector J30J-31TJSL J29A Rectangular Electrical Connectors Female Electrical Connector J29A-21ZKP

J30J Connector

47 products

Rectangular Micro D Connectors Metal Electrical Connectors 3A J30J-25TJL-A Rectangular Micro D Connector Male Crimping Type Connectors 3A J30J-37TJL Metal J30J Connector Rectangular Mini D Connector J30J-51TJP ODM Electrical Connectors 9 Pin - 144 Pin High Density Connector J30J-25TJL

J14 Connector

8 products

J14B Connector 26 Pin Male Rectangular Electrical Connector with 800V Withstand Voltage and Wide Temperature Range -55℃~+125℃ J14H-52TKL 52 Pins aerospace-Grade Rectangular Connector with 800V Withstand Voltage J14F Push-Pull Connector with Anti-misinsertion Design for Wide Temperature Range and Press-fit Terminals 36-pin Metal Body Micro-D Connector J14F Series with Wide Temperature Range for Harsh Environments

RF Connector

24 products

Male RF Connector Small SMA R/A Connector 6GHz SMA-JW2 For Crimping RG316/RG174 Coaxial Cables Gold-plated Brass RF Connector K Type 2.92mm with PEI Insulator for DC-40GHz Applications Gold Plated Brass SMA RF Connector with DC-6GHz Frequency Range and Right Angle Welded Design for RG405/086 Cable UHF Male Straight RF Connector with Nickel-Plated Brass and PTFE Insulator for DC-1GHz Frequency Range

RF Adapter

67 products

4 Holes Flange RF Adapter SMA Female to Female DC-18GHz Gold-Plated Brass RF Adapter SMA Female to Female 4 Holes Flange DC-18GHz Brass Body Adapter 1GHz RF Adapter UHF / SL16 / PL259 Female To Female Adapter UHF-KK RF N Type Adapter N-JJ N Male To Male Adapters 12GHz Used In Communication

SMA Connector

33 products

50 Ohm SMA Connector DC-6GHz Female R/A RP SMA PCB RF Coaxial Connector DC-18GHz Gold-plated Brass RF Male Connector 50 Ohm SMA-KFD275G DC-6GHz SMA Connector Male 4 Hole Flange Mount Gold-Plated Brass RF Coaxial PCB Connector Female PCB RF Connector DC-18GHz with Gold-plated Brass and PTFE Insulator for High Frequency Applications

BNC Connector

13 products

Bulkhead RF Coaxial Connectors PCB BNC Male Solder Connector DC-4GHz 50 Ohm BNC Female to Female RF Adapter DC-6GHz Nickel Plated Brass for Reliable Signal Transmission 50 ohm BNC Connector with Gold-plated Brass and PTFE Insulator for RF Applications Gold-plated Brass BNC Female Crimp Connector with PTFE Insulator for DC-4GHz RF Coaxial Cable

TNC Connector

8 products

RF Connector TNC Male Plug Straight Connector TNC-C-J-RG213 Nickel Plated Brass TNC Male Connector 50 Ohm Right Angle RF Coaxial Connector for RG58 Cable DC-6GHz Waterproof TNC Male Connector 50 Ohm Straight Crimp Type for RG58 Coaxial Cable Waterproof TNC Connector Female with Nickel Plated Brass for LMR400 Coaxial Cable DC-6GHz Frequency Range

All Products

View our complete catalog of high-quality products.

Bulkhead RF Coaxial Connectors PCB BNC Male Solder Connector DC-4GHz

Price: $0.85-$1.35 (Depending on the quantity)

MOQ: 50 pcs

J14B Connector 26 Pin Male Rectangular Electrical Connector with 800V Withstand Voltage and Wide Temperature Range -55℃~+125℃