( Khách hàng chọn model, thông số chi tiết tại mục Datasheet, Download/video. )
Các giá trị : 1 pF, 10 pF, và 100 pF
datasheet
manual
|
Capacitor Value
|
Frequency
|
Stability
|
|
1 pF
|
400 Hz
|
± 10 ppm/year
|
|
1 kHz
|
± 4 ppm/year
|
|
10 pF
|
400 Hz
|
± 3 ppm/year
|
|
1 kHz
|
± 1 ppm/year
|
|
100 pF
|
400 Hz
|
± 3 ppm/year
|
|
1 kHz
|
± 1 ppm/year
|
These ultra-high-stability capacitors are suitable for calibration of standards requiring an uncertainty of parts in 107, such as the AH2700A.
The 1408 Standard Capacitor includes three standards: 1 pF, 10 pF, and 100 pF.
It maintains its own stability because it has a self-contained air-bath whose temperature is held constant
