The SC Capacitance Standard. High stability capacitor.
High stability cost effective capacitance standards with low temperature coefficient, low losses
and a wide range of values.
SC - serie capacitance standard
| Model | Description |
|---|---|
| SC | SC Standard Capacitor. Capacitance Standard |
Wide range of values - 1 pF to 2000 µF
Excellent stability - 0.1% (100 ppm)/yr
Excellent TC - as low as 10 ppm/°C
Low loss - D as low as 0.0002
Capacitor Type:
Air capacitors for 1 pF and 10 pF;
hermetically sealed silvered mica for 100 pF to 100 nF;
hermetically sealed polystyrene for 10 µF;
hermetically sealed polycarbonate for ≥10 µF.
SC Capacitance Specification
| Model
SCA |
Adjustment
to Nominal |
TC
(ppm/° C) |
Calibration
Accuracy (%) |
Test Conditions | Dissipation Factor (typical) |
Maximum Voltage* (V) |
||
| Frequency | Model | Terminals | ||||||
| 1 pF 1.9 pF 10 pF 19 pF 100 pF 190 pF 1 nF 1.9 nF 10 nF 19 nF 100 nF 190 nF 1 µF 1.9 µF 5 µ 10 µ 19 µ 100 µ 190 µ 1000 µ |
±0.1 pF ±0.1 pF ±0.1 pF ±0.1 pF ±0.1 pF ±0.1 pF ±0.02% ±0.02% ±0.02% ±0.02% ±0.02% ±0.02% ±0.02% ±0.02% ±0.02% ±0.02% ±0.02% ±0.04% ±0.04% ±0.4% |
20 20 20 20 20 20 20 20 20 20 20 20 20 ± (20± 20) ± (20± 20) ± (20± 20) ± (20± 20) ± (40± 40) ± (40± 40) ± (40± 40) |
.01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .012 .02 .02 .035 .035 .4 |
1 kHz 1 kHz 1 kHz 1 kHz 1 kHz 1 kHz 1 kHz 1 kHz 1 kHz 1 kHz 1 kHz 1 kHz 1 kHz 1 kHz 1 kHz 100 Hz 100 Hz 100 Hz 100 Hz 100 Hz |
Series Series Series Series Series Series Series Series Series Series Series Series Series Series Series Series Series Series Series Series |
3 3 3 3 3 3 3 3 3 3 3 3 5 5 5 5 5 5 5 5 |
.002 .002 .002 .001 .0005 .0005 .0003 .0003 .0003 .0003 .0003 .0003 .0002 .0002 .0005 .0005 .0005 .001 .001 .001 |
500 500 500 500 500 500 500 500 500 500 500 500 500 500 500 44 Vrms† 22 Vrms† 22 Vrms† 22 Vrms† 22 Vrms† |