hhcircuits

  High TG PCB, electric circuit board Glass transition temperature Tg≥170℃, electric circuit board High heat resistance is suitable for lead-free process, electric circuit board Used in instrumentation, microwave radio frequency equipment. HUIHE CIRCUITS High TG PCB  has passed ISO9001 / ISO13485 /IATF16949 / UL/RoHS /REACH certification.   PCB   H igh TG  List 10 Layer High TG ENIG Impedance Control PCB 2 Layer High TG ENIG Prototype PCB 4 Layer High TG ENIG Impedance Control PCB Service 2 Layer High TG ENIG PCB 4 Layer High TG ENIG Impedance Control PCB 4 Layer High TG Impedance Control Fine Pitch PCB 6 Layer High TG ENIG PCB Fabrication 6 Layer High TG ENIG PCB   What Is A High TG PCB? Usually PCB circuit boards with Tg ≥ 170°C are called high Tg circuit boards. Generally, the PCB   TG  of the plate is above 130 degrees, the PCB high TG is generally greater than 170 degrees, and the medium Tg is about greater than 150 degrees. The Tg of the sub...

  4 Layer Rogers FR4 PCB Number of layers: 4 size ： 80*88mm Surface finish: ENIG Base material: R ogers FR 4  4350B Min. hole diameter: 0.3mm Minimum Line Width ： 0.230mm Minimum Line Space ： 0.170mm Thickness: 1.0mm   Advantages Of 4 Layer FR4+Rogers ENIG 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-comme...

  2 Layer Taconic   PCB   Number of layers: 2 Surface finish: ENIG Base material: Taconic TLY-5A Min. hole diameter: 0.3mm Outer Layer W: 1.046mil Outer layer S: /mil Thickness: 0.94mm   Advantages Of 2 Layer Taconic ENIG 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...

  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 circuit board ? There are several key considerations when designing a high-frequency RF PCB:   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 indic...

  Rogers RO4350B PCB   are renowned for their exceptional high-frequency performance and reliability in advanced electronics. With low dielectric loss and stable electrical properties, these boards ensure efficient signal transmission and are ideal for demanding applications requiring precision and consistency.   Number of layers: 2 size: 98.45*49.45mm Surface finish: ENIG Base material: Rogers 4350B Min. hole diameter: 0.5mm Minimum Line Width ： /mm Minimum Line Space ： 0.139mm Thickness: 0.35mm   Advantages Of 2 Layer rogers 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 ...