Aries Electronics, Inc. Sockets for ICs, Transistors 28-3552-16

The 28-3552-16 is a Zero-Insertion-Force (ZIF) DIP test socket designed for universal applications, accommodating devices with pin centers ranging from 0.300 to 0.600 inches. It features a robust construction with a black UL 94V-0 glass-filled Polyphenylene Sulfide (PPS) body and stainless steel handle, ensuring durability and reliability. The socket's contacts are made from beryllium copper or spinodal alloy, with various plating options available, including nickel, tin, and gold, providing flexibility for different applications. This socket supports a contact current rating of 1 amp and offers high insulation resistance of 1000 MΩ minimum, along with a dielectric withstand voltage of 1000 VAC. It is rated for a life cycle of 25,000 to 50,000 cycles and operates effectively within a temperature range of -85°F to 221°F (-65°C to 105°C) for tin plating, and higher for other plating types. The retention force is specified at 55g per pin, suitable for leads measuring between 0.015 to 0.045 inches wide and 0.110 to 0.280 inches long. Engineers should consider this socket for its versatility in mounting options, as it can be soldered into PCBs or plugged into any compatible socket or receptacle. However, it is advised not to use this socket in a burn-in oven with contacts in the open position to avoid damage.