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Here you can find knowledge about 5G Equipment Solder, including but not limited to usage methods, installation techniques, troubleshooting and more. Focused on SMT soldering processes. If you can't find what you need, please contact us anytime.
The expansion of 5G base station construction scale has driven the application demand for lead-free solders, bringing new growth to high-reliability welding materials.
Published: 2026-08-245G device solder must meet the dual stringent requirements of high-frequency signal integrity and thermal cycle reliability. Jinyuan JNY-5G188 lead-free solder achieves zero void rate soldering in scenarios such as base station power amplifier modules and router RF motherboards. Its low-silver ratio and active flux synergistically optimize wetting speed and residue insulation.
Published: 2022-11-11When soldering 5G devices on high-frequency PCBs, solder faces the practical issue of increased void rate that exacerbates signal attenuation. By optimizing metal content, rheological properties, and flux volatilization pathways, low-void solder paste has been verified on actual production lines of the Jiajinyuan JH-5G series, stably controlling the void rate of BGA solder joints within 8%, significantly improving the impedance continuity and return loss performance of RF modules in the millimeter-wave frequency band.
Published: 2021-01-19BGA soldering in 5G communication and energy storage motherboards faces challenges of high thermal stress, long-term aging, and high-frequency signal integrity. By optimizing stencil aperture design, segmented temperature control of reflow profile, and post-soldering full X-ray inspection process, JJY ensures that BGA solder joints have no void expansion and no abnormal IMC thickening after 1000 hours of accelerated aging at 85℃/85%RH, achieving true long-term reliability.
Published: 2020-08-15Solder for 5G equipment must maintain zero solder joint cracking under complex operating conditions such as high-frequency vibration, wide temperature cycling, and high humidity and salt spray. Jiajinyuan's halogen-free high-reliability solder, through optimizing the SnAgCu main alloy ratio and the compounding of nano-scale active flux, achieves a solder joint shear force attenuation of <8% after 500 cycles of thermal shock from -40°C to +125°C, with a halogen content of <900ppm, fully meeting the long-term reliability requirements for 5G equipment solder in high-density interconnect scenarios such as 5G base station RF modules and millimeter-wave antenna arrays.
Published: 2018-04-27For the export of 5G equipment solder, a full set of inspection documents compliant with IEC 61190-1-1, JIS Z 3284 and RoHS 2.0 requirements must be provided simultaneously, covering solder composition reports, melting point curves, wettability tests, halogen content, intermetallic compound thickness and tin whisker growth assessment. All export batches of Jia Jinyuan are subject to full-item third-party testing by SGS or CTI in accordance with customer-specified standards, with original data attached.
Published: 2016-11-08High-frequency PCB soldering is a core step in 5G high-frequency PCB SMT soldering, which directly determines signal integrity and transmission stability in the millimeter-wave frequency band. Jiajinyuan has verified on substrates including FR4, Rogers, and Taconic that the solder paste filling rate of 0.15mm micro-via pads is >92%, and the post-reflow coplanarity is ≤18μm. By optimizing squeegee pressure and trapezoidal compensation for stencil apertures, the high-frequency PCB soldering yield is stably maintained above 99.3%.
Published: 2010-01-11Our technical team is always ready to provide professional solder material selection advice and SMT process solutions.