4-Pack to-3 Heat Sink Insulator Mounting Kit with Screw, Washer, Bushing, and Insulator for MOSFET Transistor Voltage Regulator (45x45x14mm)

This is a mounting kit designed for TO-3 heatsink power semiconductor packages, commonly used in voltage regulator transistors and MOSFETs. It includes four complete sets of components needed to securely and safely mount a TO-3 heatsink. Each kit contains a heatsink, screw, nuts, washer, bushing, and an insulator made of rubberized silicone. The insulator helps prevent electrical shorts by providing a barrier between the heatsink and the mounting surface.

The heatsink dimensions are 45mm x 45mm x 14mm, making it suitable for standard TO-3 packages. The rubberized silicone insulator ensures proper thermal management while protecting sensitive components from electrical contact. The kit is ideal for electronics hobbyists, engineers, and technicians working on power supply units or high-current circuits that require efficient heat dissipation.

Each set includes all necessary parts for installation, eliminating the need to source individual components separately. The screw, washer, and bushing ensure a secure fit, while the insulator prevents unwanted conductivity. This kit is particularly useful when working with voltage regulators or MOSFETs that generate significant heat during operation.

The compact size of the heatsink makes it suitable for a variety of applications where space is limited but effective cooling is still required. The rubberized material of the insulator is durable and resistant to high temperatures, ensuring long-term reliability in demanding environments.

Brand: Easycargo
Model: 4-Pack TO-3 Heat Sink Insulator Mounting Kit
Specifications: 45mm x 45mm x 14mm heatsink; 4pcs per pack; includes screw, washer, bushing, and rubberized silicone insulator
Features: Thermal insulation, secure mounting, compatible with TO-3 packages, durable materials