3M 8500 Series Straight Through Hole PCB Socket, 20-Contact, 2 Rows, 2.54 mm Pitch, Solder Termination 8520-4500PL

3M 8520-4500PL is a high-quality straight through hole PCB Socket from the 8500 Series designed for electronic assemblies requiring reliable board-to-board connections. Featuring 20 female contacts arranged in 2 rows with a 2.54 mm pitch, this socket provides a compact and efficient connector solution.

The mounting is through hole type, ensuring deep pin insertion and solid mechanical stability to the printed circuit board. The housing is made of glass filled polyester material which is UL 94V-0 flame rated, preventing continuous burning and enhancing safety in electronic devices.

Copper contact material with nickel plating provides excellent conductivity alongside high heat resistance, minimizing circuit blowouts during operation. The socket supports up to 1 amp current with 1kV voltage insulation, and can operate reliably from -55°C up to 105°C, suitable for demanding industrial, automotive, telecommunications, and consumer electronics environments.

The straight orientation of the socket allows operators easy visual confirmation of connection integrity. This design supports board stacking and interconnection applications such as vehicle hazard lights, memory interface cards, radio transmitters, and exit lights.

3M’s 8500 series sockets are known for their durable construction and space-efficient design offering a trustworthy solution for diverse applications involving board-to-board electrical connections.

This socket features dual rows of female contacts for compact board design. Mounts through hole for stable and reliable electrical connections. Flame-retardant UL 94V-0 rated polyester housing enhances safety. Copper contacts with nickel plating offer high heat tolerance and durability.

Rated for 1 amp current and 1kV insulation voltage. Wide operating temperature range from -55°C to 105°C supports harsh environments. Straight orientation ensures clear connection inspection. RoHS compliant design restricts hazardous substances in the product.

Explore more from the 3M 8500 series to find connectors optimized for your electronic component assembly needs at EnvMart.