10pcs Black Panel Mount Banana Jack Red Turret Type Specifications Banana Jacks mount into panels ranging in thickness from .063" (1.6mm) to 0.375"; Operating voltage: 30VAC/60VDC max; Current: 15A; Bright tin plating; internal locking washer: steel, nickel plated; -32 hex nut: brass, nickel plated; Mounting type: Panel mount; Termination: Turret; Insulating: Mating end is insulated;