Switches 1,290 Shaft Hardware 154 Enclosures - Cabinets - Accessories 257 Bells - Horns - Buzzers 31 Connectors 634 Audio Equipment - Parts 578 Sensors, Transducers, & Detectors 115 Crystals, Oscillators & Resonators 88 Electrical 312 Equipment 741 Antique Equipment 115 Sockets 101 TV- Telephone - CCTV - CATV 239 Wire, Cable & Sleeving Including patch cables and jumpers 252 Heating - Cooling - Refrigeration 178 Semiconductors & Integrated Circuits 95 Lamps, Bulbs, & Displays 925 Capacitors 1,462