Shaft Hardware 154 Vacuum Tubes 74 Connectors 634 Power Sources & Supplies 692 Capacitors 1,462 Attenuators 519 Antennas, Hardline, Waveguide & Directional Couplers 166 Sensors, Transducers, & Detectors 115 Lamps, Bulbs, & Displays 925 Radio Frequency Interference 351 Pressure and Temperature Control 97 Enclosures - Cabinets - Accessories 257 Heatsinks 127 Rubber - Plastic Parts 289 Insulators 137 Tape - Adhesive 31 Switches 1,290 Wire, Cable & Sleeving Including patch cables and jumpers 252