خازن روسی سرامیکی 2200 پیکوفاراد 6.3کیلو ولت

Capacitors K15-5, K10-62 – high-voltage ceramic capacitors of constant capacity accumulate a charge from 68pF to 15000pF at a voltage of 1.6kV to 6.3kV . Capacity tolerance is ±10% , ±20% . Designed for operation in DC, AC sinusoidal and pulsating current circuits. The capacitor is an insulated disc case with flexible unidirectional wire-type leads. On the case of the capacitor there is a brief marking of the rating indicating the capacitance, its permissible deviation, rated voltage and type of dielectric. Mounting of ceramic capacitors is carried out by the terminals using group soldering or by the case. Regarding the allowable change in capacitance, these capacitors with non-normalized TKE (temperature coefficient of capacitance) are characterized by three groups H20, H50, H70 and have a predictable linear change in capacitance with respect to temperature. The increased working temperature of the medium is not more than +85°C , the working low temperature is not lower than -40°C . The limiting loss tangent tgδ for capacitors of the H20, H70 groups is not higher than 0.0035, and for the H50 group it is not more than 0.002, the maximum leakage current is 3 μA. The operating time in this case is at least 15,000 hours . The presented ceramic capacitors K15-5, K10-62 are resistant to such external factors: vibrations with a frequency of 5-2500Hz when mounted on the body (acceleration up to 18g) vibrations with a frequency of 5-80Hz when fastened by the leads (acceleration up to 2.5g) multiple mechanical shocks (acceleration up to 12g) or linear loads with acceleration up to 100g Capacitors K15-5 , K10-62 are used as circuit, separating and blocking devices in high-frequency equipment, transceiver equipment for radio television, radiotelephone and cellular communications. Detailed characteristics, decoding of the marking, overall and installation dimensions, the device of ceramic capacitors K15-5, K10-62.