Polyester Capacitors are low-cost and high-speed switching capacitors. They are normally used for noise filtering, tuning, coupling, and other applications. They can also be found in RC, LC, and RLC filters. The polyester capacitor can switch faster than electrolytic capacitors, but they are not available in high capacitance values. Features of this 68000pF Polyester capacitor are:
Capacitance: 68000pF
Voltage: 50V (assumption)
Type: Ceramic Radial through hole
Package Marking: 683
Dimensions = Length: ~10 mm to 12 mm    ;   Height: ~6 mm to 8 mm    ;   Width : ~3 mm to 5 mm
Applications:
Filter circuits like High/Low pass filter etc.
For Filtering noise from a circuit
Smoothing ripples in converters
For decoupling and bypass circuits
Fading LED circuits
Resonant circuits.