CD-300 Capacitance Decade Box

The CD-300 Capacitance Decade Box is a convenient tool aiding you both in design and testing as well as calibration of your test equipment. When needed to determine the correct Capacitance value, the CD-300 offers 5 decades of Capacitance ranges, from 100pF to 11.111uF (in 100pF steps). Slide switches allow for easy addition and subtraction of Capacitance values. Switches that are in the ON position are clearly marked by a white dot below it to easily distinguish it from those that are OFF. A rubber boot allows the user to prop up the unit for ease of viewing and changing of values.

Specifications
Capacitance ranges 100pF to 11.111uF in 100pF steps
Internal Residual Cap: 50pF maximum
Voltage limit 50VDC (non-polarized capacitors)
Connection Three (2) binding posts
Accuracy 5% (< 1uF: 1kHz test frequency; > 1uF: 100Hz test frequency)
Operating conditions Temperature: 32 to 122oF (0 to 50oC) / Humidity: < 80%RH
Dimensions/Weight 6” x 3.7” x 1.9″
Weight Approx.: 0.95 lbs.