Description

This is "capacitance substitution box" good low-cost alternative solution, can flexible and quick setting capacitance range from 1nF to 9999nF, step accuracy 1nF. for educational experiments, electronic engineering design or test trimming are excellent applications.

Features:
Design based on “capacitor parallel” theorem.
Tolerance +/-5% 100V metal film capacitors.
4mm banana sockets with plugs, easy to connect wires.
High quality FR4 glass fiber PCB.

Programmable Capacitance: 1nF to 9999nF, 1nF per step.
Capacitance Tolerance: +/-5%
Max. Working Voltage: 100DC / 70VAC.
PCB Size: 89.6 x 64.2mm / 3.53" x 2.53"
Specification: http://www.audiowind.com/pdf/E-101.pdf,  No paper specifications, please download this document.

Schematic

PCB Size