The SYCBCWL172 new national standard 50A waterproof composite socket female connector, launched by Sinyinda (SYC), is a high-performance industrial-grade interconnection terminal specifically developed to meet China's new standard GB/T 2099.1-2021 "Plugs and Socket-outlets for Household and Similar Purposes." This model innovatively integrates a 50A main power circuit with 2 independent signal channels (optional), achieving "one opening for multiple uses" and significantly saving equipment panel cutouts and wiring space. The housing is made of high-strength PA66+GF30 engineering plastic, combined with a silicone sealing ring and snap-lock fastening structure, achieving IP67 protection rating, resistant to heavy rain, dust, and salt spray erosion. The internal conductors use T2 copper with silver plating, with contact resistance ≤0.5mΩ, supporting continuous 50A/250V AC or DC full-load operation with temperature rise <30K. Certified with CCC mandatory certification and CQC voluntary certification, it is suitable for scenarios demanding extreme safety and environmental adaptability, such as new energy vehicle charging gun bases, energy storage inverters, outdoor mobile power supplies, electric construction machinery, and smart street light controllers.

The SYCBCWL176 new national standard 50A waterproof composite plug male connector, launched by Sinyinda (SYC), is a high-performance industrial-grade interconnection terminal specifically developed to meet the new version of China's GB/T 2099.1-2021 "Plugs and Socket-outlets for Household and Similar Purposes" standard. This model innovatively integrates a 50A main power circuit with 2 independent signal channels (optional), achieving "one port, multiple uses" and greatly saving equipment panel openings and wiring space. The housing is made of high-strength PA66+GF30 engineering plastic, combined with a silicone sealing ring and snap-lock structure, achieving IP67 protection rating, capable of withstanding heavy rain, dust, and salt spray erosion. The internal conductors use T2 copper with silver plating process, with contact resistance ≤0.5mΩ, supporting continuous 50A/250V AC or DC full-load operation, with temperature rise <30K. It has passed CCC mandatory certification and CQC voluntary certification, and is suitable for scenarios with extreme requirements for safety and environmental adaptability, such as new energy vehicle charging gun bases, energy storage inverters, outdoor portable power stations, electric construction machinery, and smart street light controllers.

SYCBCWL206F, the new national standard 40A waterproof composite socket outlet (single-rib version) launched by Sinyinda (SYC), is a precision interface developed specifically to break through the bottleneck of "compact size, high-power composite interconnection." Within an extremely compact footprint of only 55×21×24mm, it innovatively integrates a 40A main power circuit and 4 independent signal channels, achieving "six functions in one port." Featuring a single-rib physical anti-misinsertion structure, combined with an asymmetric pin layout, it completely eliminates the risk of incorrect insertion at the mechanical level. The housing is made of high-strength PA66+GF30 engineering plastic, paired with a silicone sealing ring and snap-lock fastening, achieving an IP67 protection rating. The internal conductors use T2 copper with silver plating, featuring a contact resistance of ≤0.8mΩ, supporting continuous 40A/250V AC or DC full-load operation with a temperature rise of <35K. Certified under CCC compulsory requirements, it is suitable for scenarios with dual stringent demands on space and performance, such as portable energy storage power supplies, handheld power tools, medical monitors, industrial HMI panels, and drone base stations.

SYCBCWL208F, the new national standard 40A waterproof composite socket female connector (dual-rib version) launched by Sinyinda (SYC), is a precision interconnection interface developed specifically for "zero tolerance for safety" scenarios. Within an ultra-compact size of only 55×21×24mm, it innovatively integrates a 40A main power circuit and 4 independent signal channels; featuring a dual-rib symmetrical physical anti-misinsertion structure, combined with asymmetric pin arrangement and tactile feedback design, it completely eliminates risks of misinsertion, reverse connection, and partial insertion at the mechanical level, achieving a 99.99% blind-mating success rate. The housing is made of high-strength PA66+GF30 engineering plastic, paired with a silicone sealing ring and snap-lock fastening, achieving IP67 protection rating. The internal conductors use T2 copper with silver plating, featuring contact resistance ≤0.8mΩ, supporting continuous 40A/250V AC or DC full-load operation with a temperature rise of <35K. Certified under CCC compulsory certification, it is suitable for scenarios with extreme requirements for safety and environmental adaptability, such as industrial robot control cabinets, rail transit equipment, medical surgical instruments, children's educational robots, and outdoor security systems.

SYCBCWL166F, a new national standard 40A waterproof composite socket outlet (ribless version) launched by SYC, is a precision interface developed specifically for application scenarios pursuing "ultimate efficiency and space utilization." Within an extreme footprint of only 55×21×24mm, it innovatively integrates a 40A main power circuit and 4 independent signal channels, achieving "six functions in one port." Featuring a ribless free-orientation structure, combined with precision pin layout and low-friction engineering plastic, it ensures smooth, unobstructed insertion and extraction, with a single operation time of <1.5 seconds, significantly improving production line takt time and maintenance efficiency. The housing is made of high-strength PA66+GF30 engineering plastic, paired with a silicone sealing ring and snap-lock mechanism, achieving IP67 protection rating. The internal conductors use T2 copper with silver plating, featuring contact resistance of ≤0.8mΩ, supporting continuous 40A/250V AC or DC full-load operation with a temperature rise of <35K. Certified under CCC mandatory requirements, it is suitable for scenarios with dual stringent demands on operational efficiency and space, including automated test equipment, multi-brand compatible charging piles, portable energy storage power supplies, industrial control cabinets, and consumer electronics fast-charging stations.

The SYCBCWL172 new national standard 50A waterproof composite socket female connector, launched by Sinyinda (SYC), is a high-performance industrial-grade interconnection terminal specifically developed to meet China's new standard GB/T 2099.1-2021 "Plugs and Socket-outlets for Household and Similar Purposes." This model innovatively integrates a 50A main power circuit with 2 independent signal channels (optional), achieving "one opening for multiple uses" and significantly saving equipment panel cutouts and wiring space. The housing is made of high-strength PA66+GF30 engineering plastic, combined with a silicone sealing ring and snap-lock fastening structure, achieving IP67 protection rating, resistant to heavy rain, dust, and salt spray erosion. The internal conductors use T2 copper with silver plating, with contact resistance ≤0.5mΩ, supporting continuous 50A/250V AC or DC full-load operation with temperature rise <30K. Certified with CCC mandatory certification and CQC voluntary certification, it is suitable for scenarios demanding extreme safety and environmental adaptability, such as new energy vehicle charging gun bases, energy storage inverters, outdoor mobile power supplies, electric construction machinery, and smart street light controllers.

The SYCBCWL176 new national standard 50A waterproof composite plug male connector, launched by Sinyinda (SYC), is a high-performance industrial-grade interconnection terminal specifically developed to meet the new version of China's GB/T 2099.1-2021 "Plugs and Socket-outlets for Household and Similar Purposes" standard. This model innovatively integrates a 50A main power circuit with 2 independent signal channels (optional), achieving "one port, multiple uses" and greatly saving equipment panel openings and wiring space. The housing is made of high-strength PA66+GF30 engineering plastic, combined with a silicone sealing ring and snap-lock structure, achieving IP67 protection rating, capable of withstanding heavy rain, dust, and salt spray erosion. The internal conductors use T2 copper with silver plating process, with contact resistance ≤0.5mΩ, supporting continuous 50A/250V AC or DC full-load operation, with temperature rise <30K. It has passed CCC mandatory certification and CQC voluntary certification, and is suitable for scenarios with extreme requirements for safety and environmental adaptability, such as new energy vehicle charging gun bases, energy storage inverters, outdoor portable power stations, electric construction machinery, and smart street light controllers.

SYCBCWL206F, the new national standard 40A waterproof composite socket outlet (single-rib version) launched by Sinyinda (SYC), is a precision interface developed specifically to break through the bottleneck of "compact size, high-power composite interconnection." Within an extremely compact footprint of only 55×21×24mm, it innovatively integrates a 40A main power circuit and 4 independent signal channels, achieving "six functions in one port." Featuring a single-rib physical anti-misinsertion structure, combined with an asymmetric pin layout, it completely eliminates the risk of incorrect insertion at the mechanical level. The housing is made of high-strength PA66+GF30 engineering plastic, paired with a silicone sealing ring and snap-lock fastening, achieving an IP67 protection rating. The internal conductors use T2 copper with silver plating, featuring a contact resistance of ≤0.8mΩ, supporting continuous 40A/250V AC or DC full-load operation with a temperature rise of <35K. Certified under CCC compulsory requirements, it is suitable for scenarios with dual stringent demands on space and performance, such as portable energy storage power supplies, handheld power tools, medical monitors, industrial HMI panels, and drone base stations.

SYCBCWL208F, the new national standard 40A waterproof composite socket female connector (dual-rib version) launched by Sinyinda (SYC), is a precision interconnection interface developed specifically for "zero tolerance for safety" scenarios. Within an ultra-compact size of only 55×21×24mm, it innovatively integrates a 40A main power circuit and 4 independent signal channels; featuring a dual-rib symmetrical physical anti-misinsertion structure, combined with asymmetric pin arrangement and tactile feedback design, it completely eliminates risks of misinsertion, reverse connection, and partial insertion at the mechanical level, achieving a 99.99% blind-mating success rate. The housing is made of high-strength PA66+GF30 engineering plastic, paired with a silicone sealing ring and snap-lock fastening, achieving IP67 protection rating. The internal conductors use T2 copper with silver plating, featuring contact resistance ≤0.8mΩ, supporting continuous 40A/250V AC or DC full-load operation with a temperature rise of <35K. Certified under CCC compulsory certification, it is suitable for scenarios with extreme requirements for safety and environmental adaptability, such as industrial robot control cabinets, rail transit equipment, medical surgical instruments, children's educational robots, and outdoor security systems.

SYCBCWL166F, a new national standard 40A waterproof composite socket outlet (ribless version) launched by SYC, is a precision interface developed specifically for application scenarios pursuing "ultimate efficiency and space utilization." Within an extreme footprint of only 55×21×24mm, it innovatively integrates a 40A main power circuit and 4 independent signal channels, achieving "six functions in one port." Featuring a ribless free-orientation structure, combined with precision pin layout and low-friction engineering plastic, it ensures smooth, unobstructed insertion and extraction, with a single operation time of <1.5 seconds, significantly improving production line takt time and maintenance efficiency. The housing is made of high-strength PA66+GF30 engineering plastic, paired with a silicone sealing ring and snap-lock mechanism, achieving IP67 protection rating. The internal conductors use T2 copper with silver plating, featuring contact resistance of ≤0.8mΩ, supporting continuous 40A/250V AC or DC full-load operation with a temperature rise of <35K. Certified under CCC mandatory requirements, it is suitable for scenarios with dual stringent demands on operational efficiency and space, including automated test equipment, multi-brand compatible charging piles, portable energy storage power supplies, industrial control cabinets, and consumer electronics fast-charging stations.

The SYCBCWL172 new national standard 50A waterproof composite socket female connector, launched by Sinyinda (SYC), is a high-performance industrial-grade interconnection terminal specifically developed to meet China's new standard GB/T 2099.1-2021 "Plugs and Socket-outlets for Household and Similar Purposes." This model innovatively integrates a 50A main power circuit with 2 independent signal channels (optional), achieving "one opening for multiple uses" and significantly saving equipment panel cutouts and wiring space. The housing is made of high-strength PA66+GF30 engineering plastic, combined with a silicone sealing ring and snap-lock fastening structure, achieving IP67 protection rating, resistant to heavy rain, dust, and salt spray erosion. The internal conductors use T2 copper with silver plating, with contact resistance ≤0.5mΩ, supporting continuous 50A/250V AC or DC full-load operation with temperature rise <30K. Certified with CCC mandatory certification and CQC voluntary certification, it is suitable for scenarios demanding extreme safety and environmental adaptability, such as new energy vehicle charging gun bases, energy storage inverters, outdoor mobile power supplies, electric construction machinery, and smart street light controllers.

The SYCBCWL176 new national standard 50A waterproof composite plug male connector, launched by Sinyinda (SYC), is a high-performance industrial-grade interconnection terminal specifically developed to meet the new version of China's GB/T 2099.1-2021 "Plugs and Socket-outlets for Household and Similar Purposes" standard. This model innovatively integrates a 50A main power circuit with 2 independent signal channels (optional), achieving "one port, multiple uses" and greatly saving equipment panel openings and wiring space. The housing is made of high-strength PA66+GF30 engineering plastic, combined with a silicone sealing ring and snap-lock structure, achieving IP67 protection rating, capable of withstanding heavy rain, dust, and salt spray erosion. The internal conductors use T2 copper with silver plating process, with contact resistance ≤0.5mΩ, supporting continuous 50A/250V AC or DC full-load operation, with temperature rise <30K. It has passed CCC mandatory certification and CQC voluntary certification, and is suitable for scenarios with extreme requirements for safety and environmental adaptability, such as new energy vehicle charging gun bases, energy storage inverters, outdoor portable power stations, electric construction machinery, and smart street light controllers.

SYCBCWL206F, the new national standard 40A waterproof composite socket outlet (single-rib version) launched by Sinyinda (SYC), is a precision interface developed specifically to break through the bottleneck of "compact size, high-power composite interconnection." Within an extremely compact footprint of only 55×21×24mm, it innovatively integrates a 40A main power circuit and 4 independent signal channels, achieving "six functions in one port." Featuring a single-rib physical anti-misinsertion structure, combined with an asymmetric pin layout, it completely eliminates the risk of incorrect insertion at the mechanical level. The housing is made of high-strength PA66+GF30 engineering plastic, paired with a silicone sealing ring and snap-lock fastening, achieving an IP67 protection rating. The internal conductors use T2 copper with silver plating, featuring a contact resistance of ≤0.8mΩ, supporting continuous 40A/250V AC or DC full-load operation with a temperature rise of <35K. Certified under CCC compulsory requirements, it is suitable for scenarios with dual stringent demands on space and performance, such as portable energy storage power supplies, handheld power tools, medical monitors, industrial HMI panels, and drone base stations.

SYCBCWL208F, the new national standard 40A waterproof composite socket female connector (dual-rib version) launched by Sinyinda (SYC), is a precision interconnection interface developed specifically for "zero tolerance for safety" scenarios. Within an ultra-compact size of only 55×21×24mm, it innovatively integrates a 40A main power circuit and 4 independent signal channels; featuring a dual-rib symmetrical physical anti-misinsertion structure, combined with asymmetric pin arrangement and tactile feedback design, it completely eliminates risks of misinsertion, reverse connection, and partial insertion at the mechanical level, achieving a 99.99% blind-mating success rate. The housing is made of high-strength PA66+GF30 engineering plastic, paired with a silicone sealing ring and snap-lock fastening, achieving IP67 protection rating. The internal conductors use T2 copper with silver plating, featuring contact resistance ≤0.8mΩ, supporting continuous 40A/250V AC or DC full-load operation with a temperature rise of <35K. Certified under CCC compulsory certification, it is suitable for scenarios with extreme requirements for safety and environmental adaptability, such as industrial robot control cabinets, rail transit equipment, medical surgical instruments, children's educational robots, and outdoor security systems.

SYCBCWL166F, a new national standard 40A waterproof composite socket outlet (ribless version) launched by SYC, is a precision interface developed specifically for application scenarios pursuing "ultimate efficiency and space utilization." Within an extreme footprint of only 55×21×24mm, it innovatively integrates a 40A main power circuit and 4 independent signal channels, achieving "six functions in one port." Featuring a ribless free-orientation structure, combined with precision pin layout and low-friction engineering plastic, it ensures smooth, unobstructed insertion and extraction, with a single operation time of <1.5 seconds, significantly improving production line takt time and maintenance efficiency. The housing is made of high-strength PA66+GF30 engineering plastic, paired with a silicone sealing ring and snap-lock mechanism, achieving IP67 protection rating. The internal conductors use T2 copper with silver plating, featuring contact resistance of ≤0.8mΩ, supporting continuous 40A/250V AC or DC full-load operation with a temperature rise of <35K. Certified under CCC mandatory requirements, it is suitable for scenarios with dual stringent demands on operational efficiency and space, including automated test equipment, multi-brand compatible charging piles, portable energy storage power supplies, industrial control cabinets, and consumer electronics fast-charging stations.