Passive ComponentsHome > Offers to Sell > Electronics & Electrical > Passive Components
12/8/25 6:32 GMT
S Band 2300 to 2500MHz High Power 600W Coaxial Circulator for Satcom
Part Number:5o104546023002500NK Frequency Range:2300~2500MHz Insertion Loss:0.3dB Isolation:23dB VSWR:1.2 Forwar , d Power:600W Reverse Power:600W Connector Type:N Female Temperature:-40~+85℃ Dimension:45*4 , 6*26mm RF power amplifier protection. Digital,Satellite,Mobile Communication. Medical,Communication, Security. Military,Space and Commercial applications. 5o.com is a modern high-tech enterprise specializing in passive RF and microwave components, integrating R&D, production, and sales. The company focuses on technological innovation as its core and relies on technology leadership. The company's main products: Microwave RF isolators, circulators, coaxial terminations, coaxial attenuators, power splitters/dividers, waveguide to coaxial adapters, directional couplers, RF filters, and duplexers/multiplexers and other microwave passive components. Focusing on cutting-edge fields such as 5G communication, satellite navigation, radar electronic countermeasures, and aerospace, we provide customers with high-performance microwave passive device integrated solutions. Minimum Order: 1 bags Contact:
Phone: Fax: Email: 5o.com
Shenzhen Software Industry Base Shenzhen 518000 China 12/8/25 6:31 GMT
VHF Band 150 to 170MHz RF Drop in Isolator
Model Number:5o0156630150170 Frequency Range:150~170MHz Insertion Loss:0.6dB Isolation:18dB VSWR:1.3 Forwar , d Power:300W Reverse Power:150W Connector Type:TAB Temperature:-10~+70℃ Dimension:56 , *63.5*15mm Application RF power amplifier protection. Digital,Satellite,Mobile Communication. Medical,Communication,Security. Military,Space and Commercial applications. 5o.com is a modern high-tech enterprise specializing in passive RF and microwave components, integrating R&D, production, and sales. The company focuses on technological innovation as its core and relies on technology leadership. The company's main products: Microwave RF isolators, circulators, coaxial terminations, coaxial attenuators, power splitters/dividers, waveguide to coaxial adapters, directional couplers, RF filters, and duplexers/multiplexers and other microwave passive components. Minimum Order: 1 bags Contact:
Phone: Fax: Email: 5o.com
Shenzhen Software Industry Base Shenzhen 518000 China 12/8/25 6:30 GMT
400 to 470MHz 2 Way Combiner 2 In 1 Out Combiner
Model Number:5o2T150144370400470NK Frequency Range:400~470MHz Insertion Loss:0.3(Coupling 3dB) Isolation:26dB VSWR:1.2 Connector Type:N-K Power:200W(2*100) Dimension:144*37. , 2*58mm Application Multi-system shared antenna feed system. Base station and repeater system. Indoor distribution system. Radio intercom system. It supports a one-year standard warranty. Minimum Order: 1 bags Contact:
Phone: Fax: Email: 5o.com
Shenzhen Software Industry Base Shenzhen 518000 China 12/8/25 6:29 GMT
VHF Band 130 to 180MHz Coaxial Isolator for Broadcasting
Model Number:5o0060600130180SK Frequency Range:130~180MHz Insertion Loss:0.6dB Isolation:20dB VSWR:1.25 Forwa , rd Power:100W Reverse Power:50W Connector Type:SMA Female Temperature:-30 ~ +70℃ Dimension:60*60*28mm RF power amplifier protection. Digital,Satellite,Mobile Communication. Medical,Communication,Security. Military,Space and Commercial applications. 5o.com is a modern high-tech enterprise specializing in passive RF and microwave components, integrating R&D, production, and sales. The company focuses on technological innovation as its core and relies on technology leadership. The company's main products: Microwave RF isolators, circulators, coaxial terminations, coaxial attenuators, power splitters/dividers, waveguide to coaxial adapters, directional couplers, RF filters, and duplexers/multiplexers and other microwave passive components. Focusing on cutting-edge fields such as 5G communication, satellite navigation, radar electronic countermeasures, and aerospace, we provide customers with high-performance microwave passive device integrated solutions. We fulfill our corporate mission of achieving customer success with high- quality products, attentive service and outstanding social responsibility, and are committed to becoming a global benchmark in RF microwave components. Minimum Order: 1 bags Contact:
Phone: Fax: Email: 5o.com
Shenzhen Software Industry Base Shenzhen 518000 China 12/8/25 6:28 GMT
DC-3GHz 5W Coaxial Temination Dummy Load
Model Number:5o21503NJ Frequency Range:DC-3GHz Power:5W VSWR:1.15 Connecto , r Type:N-J Impedance:50Ω Application W , ireless communication system. Radar and satellite systems. Testing and measuring equipment. Other special applications: harmonic suppression, electronic countermeasures, etc. 5o.com is a modern high-tech enterprise specializing in passive RF and microwave components, integrating R&D, production, and sales. The company focuses on technological innovation as its core and relies on technology leadership. The company's main products: Microwave RF isolators, circulators, coaxial terminations, coaxial attenuators, power splitters/dividers, waveguide to coaxial adapters, directional couplers, RF filters, and duplexers/multiplexers and other microwave passive components. Focusing on cutting-edge fields such as 5G communication, satellite navigation, radar electronic countermeasures, and aerospace, we provide customers with high-performance microwave passive device integrated solutions. We fulfill our corporate mission of achieving customer success with high- quality products, attentive service and outstanding social responsibility, and are committed to becoming a global benchmark in RF microwave components. Minimum Order: 1 bags Contact:
Phone: Fax: Email: 5o.com
Shenzhen Software Industry Base Shenzhen 518000 China 12/8/25 6:28 GMT
6.0 to18.0GHz Broadband Coaxial Circulator for Satellite Communications
Model Number:5o1019200618SK Frequency Range:6.0~18.0GHz Insertion Loss:1.5dB Isolation:10dB VSWR:1.9 Forwar , d Power:60W Reverse Power:60W Connector Type:SMA Female Temperature:-30 ~ +70℃ Dimension:60*60*28mm Application< , br>RF power amplifier protection. Digital,Satellite,Mobile Communication. Medical,Communication,Security. Military,Space and Commercial applications. 5o.com is a modern high-tech enterprise specializing in passive RF and microwave components, integrating R&D, production, and sales. The company focuses on technological innovation as its core and relies on technology leadership. The company's main products: Microwave RF isolators, circulators, coaxial terminations, coaxial attenuators, power splitters/dividers, waveguide to coaxial adapters, directional couplers, RF filters, and duplexers/multiplexers and other microwave passive components. Focusing on cutting-edge fields such as 5G communication, satellite navigation, radar electronic countermeasures, and aerospace, we provide customers with high-performance microwave passive device integrated solutions. We fulfill our corporate mission of achieving customer success with high- quality products, attentive service and outstanding social responsibility, and are committed to becoming a global benchmark in RF microwave components. Minimum Order: 1 bags Contact:
Phone: Fax: Email: 5o.com
Shenzhen Software Industry Base Shenzhen 518000 China 12/8/25 6:26 GMT
5 to 1000MHz 4 Way Power Divider
Part number:5o337240051000SK Frequency Range:5~1000MHz Isolation:20dB VSWR Input Max:1.4 VSWR Output Max:1.25 Insertion Loss:1.8(Split 6dB) Phase Unbalance:±6degree Amplitude Unbalance:±1.0dB Connector Type:SMA-K Dimension:72*40*12mm Applicat , ion Wireless communication system. Radar and satellite systems. Testing and measuring equipment. Other special applications: harmonic suppression, electronic countermeasure, etc. It supports a one-year standard warranty. 5o.com Inc. is a modern high-tech enterprise specializing in passive RF and microwave components, integrating R&D, production, and sales. The company focuses on technological innovation as its core and relies on technology leadership. The company's main products: Microwave RF isolators, circulators, coaxial terminations, coaxial attenuators, power splitters/dividers, waveguide to coaxial adapters, directional couplers, RF filters, and duplexers/multiplexers and other microwave passive components. Focusing on cutting-edge fields such as 5G communication, satellite navigation, radar electronic countermeasures, and aerospace, we provide customers with high-performance microwave passive device integrated solutions. We fulfill our corporate mission of achieving customer success with high- quality products, attentive service and outstanding social responsibility, and are committed to becoming a global benchmark in RF microwave components. Minimum Order: 1 bags Contact:
Phone: Fax: Email: 5o.com
Shenzhen Software Industry Base Shenzhen 518000 China 12/8/25 6:25 GMT
WR75 Waveguide to Coaxial Adapter X Ku Band
Model Number:5o60WR75098415SK Frequency Range:9.84~15.0GHz Insertion Loss:0.2dB VSWR:1.15 Connector Type(Waveguide):WR75(BJ120) Connector Type:SMA-Female Application Testing and measuring equipment. Radar and communication systems. Satellite and wireless communication. Compact wiring scenario. It supports a one-year standard warranty. 5o.com Inc. is a modern high-tech enterprise specializing in passive RF and microwave components, integrating R&D, production, and sales. The company focuses on technological innovation as its core and relies on technology leadership. The company's main products: Microwave RF isolators, circulators, coaxial terminations, coaxial attenuators, power splitters/dividers, waveguide to coaxial adapters, directional couplers, RF filters, and duplexers/multiplexers and other microwave passive components. Focusing on cutting-edge fields such as 5G communication, satellite navigation, radar electronic countermeasures, and aerospace, we provide customers with high-performance microwave passive device integrated solutions. We fulfill our corporate mission of achieving customer success with high- quality products, attentive service and outstanding social responsibility, and are committed to becoming a global benchmark in RF microwave components. Minimum Order: 1 bags Contact:
Phone: Fax: Email: 5o.com
Shenzhen Software Industry Base Shenzhen 518000 China 12/8/25 6:24 GMT
WR62 BJ140 Waveguide to Coaxial Adapter 11.9 to 18.0GHz
Model Number:5o60WR62011918SK Frequency Range:11.9~18.0GHz Insertion Loss:0.2dB VSWR:1.15 Connector Type(Waveguide):WR62(BJ140) Connector Type:SMA-Female Power:50W Peak Power:1KW Impedance:50Ω Application Testing and measuring equipment. Radar and communication systems. Satellite and wireless communication. Compact wiring scenario. It supports a one-year standard warranty. Frequency Range 0.32-112GHz. Built to the rigorous standards required for commercial implementations, military and space. Boasts a performance trio of low insertion loss, high isolation, and robust power handling. Custom design is available upon request. Minimum Order: 1 bags Contact:
Phone: Fax: Email: 5o.com
Shenzhen Software Industry Base No. Shenzhen 518000 China 12/8/25 6:23 GMT
1.5 to 3.0GHz Full Band RF Coaxial Isolator
Part Number:5o0050491153SK Frequency Range:1.5~3.0GHz Insertion Loss;0.5dB Isolation:17dB VSWR:1.35 Forwa , rd Power:100W Reverse Power:30W Temperature:0 ~ +70℃ Dimension:50.8*49.5*19mm Applicat , ion RF power amplifier protection. Digital, Satellite, Mobile Communication. Medical, Communication, Security. Military, Space and Commercial applications. It can be dual junction or even three for high isolation. Built to the rigorous standards required for commercial implementations, military and space. Custom design is available upon request. Standard guaranteed for one year. 5o.com Inc. is a modern high-tech enterprise specializing in passive RF and microwave components, integrating R&D, production, and sales. The company focuses on technological innovation as its core and relies on technology leadership. The company's main products: Microwave RF isolators, circulators, coaxial terminations, coaxial attenuators, power splitters/dividers, waveguide to coaxial adapters, directional couplers, RF filters, and duplexers/multiplexers and other microwave passive components. Minimum Order: 1 bags Contact:
Phone: Fax: Email: 5o.com
Shenzhen Software Industry Base, Shenzhen Shenzhen 518000 China 12/4/25 7:05 GMT
Fixed Attenuator 200W DC-3GHz RF Coaxial Attenuator
Part Number:5o2020003N30 Frequency Range:DC-3GHz Power:200W Attenuation Value:30dB Attenuation Tolerance:±1.5dB VSWR:1.2 Our Fixed RF Coaxial Attenuator is a high-power, broadband passive component engineered for precise signal attenuation across DC to 3 GHz, delivering reliable performance in demanding RF systems. With a 200W continuous wave (CW) power handling capability and industry-standard N-type connectors, this 50Ω attenuator is designed to reduce signal amplitude uniformly without distorting waveform integrity—making it ideal for high-power transmitters, base stations, test benches, and satellite communication systems. Application Wireless communication system. Radar and satellite systems. Testing and measuring equipment. Other special applications: harmonic suppression, electronic countermeasures, etc. 5o.com is a modern high-tech enterprise specializing in passive RF and microwave components, integrating R&D, production, and sales. The company focuses on technological innovation as its core and relies on technology leadership. The company's main products:Microwave RF isolators,circulators,coaxial terminations,coaxial attenuators,power splitters/dividers,waveguide to coaxial adapters, directional couplers,RF filters, and duplexers/multiplexers and other microwave passive components. Minimum Order: 1 bags Contact:
Phone: Fax: Email: 5o.com
Shenzhen Software Industry Base,Shenzhen 518000,China. Shenzhen 518000 China 8/27/25 0:41 GMT
Data Security Gateway CPC-DSG0101
Data Security Gateway (CPC-DSG0101) is a key component in Bangyan Cloud PC system. Its core function is to achieve secure isolation and data encryption transmission between different networks (for example, terminal access network and business data network) to prevent illegal data penetration between different networks. This product has features such as secure isolation, data encryption, IPv4/IPv6 dual protocols, and can meet the security requirements of cross-network unified operation and maintenance management of the Cloud PC management platform. Full Hardware Isolation Architecture The data security gateway adopts a full FPGA hardware isolation architecture. Its business processing is completely implemented by the FPGA chips in the intranet processing module, isolation module, and external network processing module. The CPU is only responsible for configuration management and does not participate in specific business processing. The specific features are as follows: 1) The intranet processing module, isolation module, and external network processing module all implement business processing by FPGA chips, avoiding the intervention of the operating system and ensuring higher security and stability. Contact:
Phone: Fax: Email: Shenzhen Qingjian Electronic Technology Co., Ltd
Apollo Industrial Park, Yuanshan Street, Longgang District Shenzhen Guangdong China 8/27/25 0:40 GMT
Cloud PC User Terminal CPC-UE0202
The cloud PC user terminal is an important part of the Bangyan cloud PC system, responsible for connecting the user's monitor, keyboard, mouse and other peripherals to provide access to the cloud PC server. The terminal has the characteristics of high performance, low latency and high security, and supports running on various terminal devices, including hardware terminals and software terminals, to meet the user's usage needs in different scenarios. Product Features Full-color high-definition, ultra-low latency Supports full-color (YUV4:4:4) and high-definition video effects, with a latency of no more than 30ms. The bandwidth occupied by a single-channel high- fidelity video does not exceed 50Mbps@1080P 60fps, ensuring that users can obtain high visual and operational experience while reducing network bandwidth requirements. Contact:
Phone: Fax: Email: Shenzhen Qingjian Electronic Technology Co., Ltd
Apollo Industrial Park, Yuanshan Street, Longgang District Shenzhen Guangdong China 8/27/25 0:40 GMT
PCB Manufacturing
PCB Materials Options FR4 Standard PCB Material Rogers High-Frequency Materials Aluminum & Metal Core PCBs Ceramic Substrate PCBs High-Tg & High-Frequency Options Our PCB Manufacturing Capabilities We offer a complete range of PCB manufacturing services to meet diverse project needs: Multilayer PCB Manufacturing Production of up to 20+ layer PCBs with excellent signal integrity and reliability. Flexible & Rigid-Flex PCB Manufacturing Flexible circuits and rigid-flex boards ideal for space-constrained and high- performance applications. HDI PCB Manufacturing High-Density Interconnect PCBs with microvias and advanced design support. Precision & Complex PCB Manufacturing Manufacturing of high-precision, complex boards with fine lines, tight tolerances, and advanced materials. Contact:
Phone: Fax: Email: Shenzhen Qingjian Electronic Technology Co., Ltd
Apollo Industrial Park, Yuanshan Street, Longgang District Shenzhen Guangdong China 8/27/25 0:39 GMT
PCB Assembly Service
We have 5 SMT (Surface Mount Technology) production lines equipped with brand- new imported Samsung S1 and S2 high-speed placement machines, fully automatic solder paste printing machines, ERSA ten-temperature zone reflow ovens, AOI (Automated Optical Inspection), SPI (Surface Mount Inspection), X-RAY, and other high-end equipment. We are particularly skilled in producing high- precision and complex single boards, and have actual performance in producing ultra-complex single boards. We can mount SMD (Surface Mount Devices) components including 0201 and 01005, as well as ultra-high-precision QFP and BGA chips with a pin pitch of 0.3mm. For specific details, please refer to the "Professional PCBA" section mentioned above. With years of manufacturing experience and cutting-edge facilities, we are your trusted partner for turnkey PCB assembly. PCBA Production Capacity Daily production capacity of SMT 4 million points SMT production line 5 items Material throwing rate Specific resistance 0.3% IC type without material throwing Single board type POP/Regular Board/FPC/Rigid-Flex Board/Metal Substrate Specification of mounted components Minimum package size for attachment 01005 Chip/0.4 Pitch BGA Minimum device precision ±0.04mm IC-type chip placement accuracy ±0.03mm Contact:
Phone: Fax: Email: Shenzhen Qingjian Electronic Technology Co., Ltd
Apollo Industrial Park, Yuanshan Street, Longgang District Shenzhen Guangdong China SOURCE: Import-Export Bulletin Board (https://www.imexbb.com/)
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