Catalog > Electro-Mechanical Components > Fasteners Hardware > Electronic Hardware > Miscellaneous TO-3 Mounting Kit TO-3 Mounting Kit TO-3 Mounting Kit Part No: MST3 21.74 ZAR inc for 1 Each (Quoting) Add to Cart Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Features for Transistor : TO 3 Execution : with mica disc GS 3 Material : Polysulfone, GF reinforced Temperature range : -70°C ... +180°C (260°C/ 5s) Scope of delivery : 1 mica disc, 2 insulating sockets, 1 tinned soldering eye, 2 cylinder head screws nickel-plated, 2 nuts M3 nickel-plated