For SB50 Style Double Surface Mount Connector with 50A Cigarette Socket for Vehicles Boats RVs for Plugs & Sockets
50A Rating: Provides robust power delivery for heavy-duty applications.
Heat and Impact Resistant: Built to withstand harsh environments and vibrations.
Dual Surface Mount Design: Easy installation and secure mounting.
Wide Temperature Range: Operates effectively from -25°C to 80°C.
IP65 Protection: Dust and water-resistant, ideal for outdoor use.






Er sheng: Your Premier Global Partner in Automotive Modification Electronics
With 23 years of expertise, Dongguan Er sheng Electronic Technology (Er sheng) is a leading manufacturer specializing in automotive modification electronics. Operating from a 10,000㎡ facility with 300+ staff, we offer full in-house production-from PCBA and tooling to injection and assembly.
Our core products, including automotive switches, chargers, and wire harnesses, are engineered for off-road and marine environments with superior waterproof, dustproof, and high-current resistance. We hold 160+ patents and are a certified National High-tech and SRDI Enterprise.
Quality is our priority. We are IATF16949 & ISO9001 certified, with products meeting UL, CE, RoHS, and GRS standards. Trusted by global hypermarkets and e-commerce leaders in North America, Europe, and Australia, we ensure 99%+ on-time delivery and 1-hour response. Partner with Er sheng to drive your business forward with reliable, high-performance solutions.






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