hhcircuits

  Number of layers: 4 size ： 80*88mm Surface finish: ENIG Base material: FR4+Rogers 4350B Min. hole diameter: 0.3mm Minimum Line Width ： 0.230mm Minimum Line Space ： 0.170mm Thickness: 1.0mm   Advantages Of 4 Layer R ogers FR 4 Own lamination process to convenient production for Multilayer PCB and shorten the lead time. Jiangxi facility is environmental-friendly approved by the government . Famous raw materials brand, Kingboard, Shengyi, ITEQ, Taiyo, Guangxin. Highly automated production line with AIO Optical Scanning, Electroplating Automatic Line, High-speed flying probe test machines and inkjet printer. Engineers with more than 15 years of experience The management level is highly educated, 30% have professional titles and more than ten years of work experience. High staff stability, low mobility. UL/ISO9001/SGS/IATF16949/ROHS/ISO1400 certificated. Sales office in Shenzhen and own 12,000sqm factory in Jiangxi. Establish an e-commerce system to reduce transaction costs and i...

  Number of layers: 2 size: 184.2*158.9mm Surface finish: LF-HASL Base material: Rogers 4350B Min. hole diameter: 0.4mm Minimum Line Width: 0.227mm Minimum Line Space: 0.127mm Thickness: 0.7mm   Advantages Of 2 Layer Rogers LF-HASL PCB Own lamination process to convenient production for Multilayer PCB and shorten the lead time. Jiangxi facility is environmental-friendly approved by the government . Famous raw materials brand, Kingboard, Shengyi, ITEQ, Taiyo, Guangxin. Highly automated production line with AIO Optical Scanning, Electroplating Automatic Line, High-speed flying probe test machines and inkjet printer. Engineers with more than 15 years of experience The management level is highly educated, 30% have professional titles and more than ten years of work experience. High staff stability, low mobility. UL/ISO9001/SGS/IATF16949/ROHS/ISO1400 certificated. Sales office in Shenzhen and own 12,000sqm factory in Jiangxi. Establish an e-commerce system to reduce transaction cos...

  Huihe high frequency PCB is a trusted name in RF PCB  manufacturing, delivering high-performance solutions for demanding high-frequency applications. Discover our extensive capabilities and reliable RF PCBs tailored to ensure efficient signal transmission and precision in electronic designs.   Number of layers: 2 size: 96.45*87.73mm Surface finish: ENIG Base material: Rogers 4350B Min. hole diameter: 0.5mm Minimum Line Width ： /mm Minimum Line Space ： 0.139mm Thickness: 0.35mm   What Are The Considerations Of High Frequency RF PCB? There are several key considerations when designing a high-frequency RF  circuit board :   Material Selection:   The materials used for the PCB itself and the surface finish can significantly impact performance. Here’s what to consider:   Dielectric constant: This determines the speed of the signal traveling through the board. For high frequencies, a low and stable dielectric constant is crucial. Loss tangent: This in...

  Number of layers: 2 Surface finish: ENIG Base material: F4B Min. hole diameter: 0.8mm Outer Layer W: 6mil Outer layer S: 6mil Thickness: 1.0mm   Advantages Of 2 Layer F4B   PCB Own lamination process to convenient production for Multilayer PCB  and shorten the lead time. Jiangxi facility is environmental-friendly approved by the government . Famous raw materials brand, Kingboard, Shengyi, ITEQ, Taiyo, Guangxin. Highly automated production line with AIO Optical Scanning, Electroplating Automatic Line, High-speed flying probe test machines and inkjet printer. Engineers with more than 15 years of experience Customers located in more than 20 countries, the common choice of 500 high-end companies. High staff stability, low mobility. UL/ISO9001/SGS/IATF16949/ROHS/ISO1400 certificated. Sales office in Shenzhen and own 12,000sqm factory in Jiangxi. Establish an e-commerce system to reduce transaction costs and increase market response speed.   As the cheapest pcb manu...

  Industrial Control PCB   With the continuous development of the “automation equipment + industrial robot operation+ custom controller PCB   ” mode, the control circuit board markets and control PCB assembly services for electronic and electrical products in the industrial control industry continue to increase. Huihe Circuits’ control board PCB focuses on the manufacturing of industrial control circuit board, and remote control circuit board for custom temperature controller PCB, custom water level controller PCB, water level indicator pcb, water level controller pcb, printed control board, and fight controller PCB. Contact HUIHE Circuits’ control board PCB now!   Industry Control Board PCB Demand Industrial control equipment usually has high anti-magnetic, dust-proof, anti-shock performance, special bottom plate, strong anti-interference power supply, and continuous long-time working ability. At present, my country has realized the mechanization of industrial devel...

  Number of layers: 4 Surface finish: ENIG Base material: High TG FR4 Outer Layer W/S: 4/3.5mil Inner layer W/S: 4/3.5mil Thickness: 1.0mm Min. hole diameter: 0.25mm Special process: Impedance Control   Advantages Of 4 Layer High TG Impedance Control Fine Pitch PCB Own lamination process to convenient production for Multilayer PCB and shorten the lead time. Jiangxi facility is environmental-friendly approved by the government . Famous raw materials brand, Kingboard, Shengyi, ITEQ, Taiyo, Guangxin. Highly automated production line with AIO Optical Scanning, Electroplating Automatic Line, High-speed flying probe test machines and inkjet printer. Engineers with more than 15 years of experience The management level is highly educated, 30% have professional titles and more than ten years of work experience. High staff stability, low mobility. UL/ISO9001/SGS/IATF16949/ROHS/ISO1400 certificated. Sales office in Shenzhen and own 12,000sqm factory in Jiangxi. Establish an e-commerce sy...

  Number of layers: 8 Surface finish: ENIG Base material: FR4 Outer Layer W/S: 4/3mil Inner layer W/S: 5/4mil Thickness: 1.6mm Min. hole diameter: 0.2mm Special process: half hole   Advantages Of 8 layer pcb fabrication Own lamination process to convenient production for Multilayer PCB and shorten the lead time. Jiangxi facility is environmental-friendly approved by the government . Famous raw materials brand, Kingboard, Shengyi, ITEQ, Taiyo, Guangxin. Highly automated production line with AIO Optical Scanning, Electroplating Automatic Line, High-speed flying probe test machines and inkjet printer. Engineers with more than 15 years of experience Customers located in more than 20 countries, the common choice of 500 high-end companies. Perfect quality inspection system Professional R&D team can make all kinds of special boards. Sales office in Shenzhen and own 12,000sqm factory in Jiangxi. Establish an e-commerce system to reduce transaction costs and increase market respons...