The 440LD10-R is a radial leaded fixed single-layer AC line rated ceramic Disc Capacitor for across-the-line and antenna coupling. The 440L series capacitor consists of a ceramic disc of which both sides are silver plating. Connection leads are made of tinned copper having a diameter of 0.032 inch. The capacitor may be supplied with radial kinked or straight leads having a lead spacing of 0.375 inch. The standard tolerance is ±20%. Coating is made of flame-retardant epoxy resin in accordance with UL94V-0.