Views: 375 Author: Site Editor Publish Time: 2018-07-05 Origin: Site
Cbb21 capacitor features:
The metalized polyester film is used as a medium and an electrode, and is sealed with a flame-retardant epoxy resin, and the lead is a tin-plated copper clad wire, which has very low dielectric absorption, low frequency loss and good self-healing performance.
Commonly used on cbb21 capacitors, such as: MPP 104K 630V, what does this mean?
MPP: Metallized Polypropylene Film Capacitor (CBB21)
104K: 104 is the capacity, 100000PF, and K represents an error of ±10%.
Commonly used electrostatic capacity relationships are: K ±10%; M ±20%; J±5%
630V: refers to the capacitor withstand voltage
Cbb21 capacitor technical indicators: (GB/T 14579 IEC 60384-17):
1, the use temperature: -40 ° C ~ 105 ° C
2. Capacity range: 0.001uF~3.3uF
3. Allowable deviation: ± 5% (J), ± 10% (K)
4, rated voltage: 100V, 250V, 400V, 630V, 1000V
5, withstand voltage: 1.6UR, 5sec
6. Loss angle: 0.1% Max, at 1KHz and 20°C
7. Insulation resistance: CR≤0.33μF, IR≥15000MΩ
CR>0.33μF, IR≥5000 MΩ/CAP(uF)
Cbb21 capacitors are widely used in high frequency; DC; AC and pulsating circuits; large high frequency, high current applications. It is suitable for color TV S correction circuits that require small size and excellent performance. CBB21 capacitors are used for filtering, and there are many couplings.