The Process Spectrum Sensors & Controls manufactures one type of potentiometer element - co-molded conductive plastic. In critical applications there is no justification to use less than the best. In the Spectrum Sensors & Controls process, the termination and resistance materials are simultaneously molded with the base substrate. The result...a flush circuit! The hard smooth surface combined with Spectrum Sensors & Controls' multi-finger precious metal contacts, promote ultra-long product life, and excellent electrical performance in all environments. The superiority of the Spectrum Sensors & Controls flush circuit over the raised circuit elements (i.e., conductive plastic film, screened conductive plastic, cerment, hybrid, and wirewound) is most evident in its long-term performance and reliability.   The Difference Product Feautres Ultra-Long Dither/Rotational Life - 100 million revolutions minimum. State-of-the-Art Output Smoothness - always under 0.05% (standard angles). Highest Shock & Vibration Rating in the Industry. No Internal Solder Connections - conductive epoxy and welded connections used for greater reliability. Low Torque - less than 0.1 oz. in. Available in most single cup 6000 & 6200 models. 18 Month Warranty - standard for most packaged models. Outstanding Value - best "price/performance" ratio in the industry. All units Designed, Manufactured, and Tested in accordance with MIL-R-39023.