Mundorf ZN630-0,68 0,68uF 630V

The Mundorf MCap ZN is made of tin foil. High quality polypropylene foil coupled with tin plating is manufactured into a transparent sounding cap. The tin is significantly reducing microphonic effects by reducing the movement of the foil. The effect, simiar to what is known from vacuum-impregnated inductors, is providing more threedimensional transparency. The higher conductivity of the metal foil results in a low loss angle (about 10 times lower than what is seen with MKP capacitors. Wherever small signals are being processed the Mcap-ZN is a good choice.
Specifications:

Material: Polyesther, tin 6um

Voltage: 630VDC

Terminal diameter (diameter x length): 1,0x35 mm.

Size (diameter x length): 18 x 37 mm

Tolerance: 2%, typ. 1%

loss angle: tan(delta) = 0,0002 at 1kHz and 0,0001 at 10kHz.