1413 General Radio Decade Resistor UsedFeatures: The 1413 Precision Decade Capacitor is not only a precision standard, it is a systems component as well. Connections are made at the rear and each decade provides contact closures for 1 2 4 8 BCD output. Six precision decades are employed to provide a range of 0 to 1. 11111 uF in increments as small as 1 pF and with an accuracy of 0. 05% + 0. 5 pF. Air capacitors are used for the two lower decades and precision silvered mica capacitors are