heating and ventilation, audio systems, circuit protection equipment, capacitors, connectors, fans and blowers, filters, clock oscillators, relays, electrical or electronic resistors, discrete semiconductors, switches, electric switches, transformers, quartz piezoelectric crystals, leaded surface mounted (sm) inductors available from n r c electronics inc based in boca raton, fl. click the links below to visit our website or contact us via our profile page.