20-Pin Grey Male Automotive Connector 33482-2102 The 20-pin grey male automotive connector (part number 33482-2102) is a high-quality electrical component designed for reliable and secure connections in automotive applications. This connector is engineered to meet the demanding requirements of modern vehicle systems, ensuring durability, resistance to environmental factors, and consistent electrical performance. Key Features 1. Design and Construction - The connector features a 20-pin male configuration, providing multiple contact points for transmitting power and signals. - The grey housing is made from robust, high-temperature-resistant thermoplastic, ensuring long-term durability in harsh automotive environments. - The connector is designed with a secure locking mechanism to prevent accidental disconnections due to vibrations or movement. 2. Electrical Performance - The terminals are precision-engineered to ensure low contact resistance, minimizing voltage drop and heat generation. - Rated for standard automotive voltage levels (typically 12V or 24V), the connector supports both power and signal transmission. - The contacts are often made from high-conductivity materials (such as brass or phosphor bronze) with gold or tin plating for corrosion resistance. 3. Environmental Resistance - The connector is designed to withstand extreme temperatures, ranging from -40°C to +125°C, making it suitable for under-hood and exterior applications. - It provides resistance to moisture, dust, and chemicals, ensuring reliable performance in challenging conditions. - Some variants may include sealing gaskets or IP-rated protection to prevent water ingress. 4. Compatibility and Applications - This connector is commonly used in automotive wiring harnesses, connecting sensors, control modules, lighting systems, and infotainment components. - It is compatible with standard automotive wire gauges, typically supporting 18-22 AWG wires. - The connector follows industry-standard dimensions, allowing interchangeability with similar connectors in aftermarket or OEM applications. 5. Ease of Installation - The connector is designed for tool-assisted assembly, with terminals that can be crimped or inserted securely. - Some versions may feature polarization keys to prevent incorrect mating. - The compact and lightweight design ensures easy integration into tight spaces within vehicle wiring systems. Conclusion The 20-pin grey male automotive connector (33482-2102) is a versatile and reliable solution for automotive electrical systems. Its robust construction, environmental resistance, and secure connection make it ideal for demanding applications where performance and longevity are critical. Whether used in engine control units, lighting systems, or sensor networks, this connector ensures stable and efficient electrical connectivity in modern vehicles.