Profile: Teknational Thermal Insulation & Hardware manufactures molded transistor mounts. We are accredited with ISO 9001 certification. Our brands include Tek-Sil™. Our transistor mounting pads include printed circuit board card guides, ejectors, LED mounts, LED spacers, PPS shoulder washers, nylon circuit board supports and TO-220 molded insulators. We provide fabrication and assembly services. Our PCB hardware includes card guides, ejectors, standoffs, board spacers and insulators for capacitors and shoulder washers.