Plug-in ceramic capacitors | 101 plug-in ceramic capacitors | Jiahe Electronics

 SMD capacitor size notation, there are two, one is expressed in units of inches, one is expressed in units of millimeters plug ceramic capacitors, chip capacitors series models 0402,0603,0805,1206,1812, 2010,2225,2512, is in notation, 04 denotes the length is 0.04 inches, width of 0.02 inches, said 02 other similar Yageo SMD capacitors as shown: 0603 151J 50V NPO reliability testing of high voltage ceramic capacitors, also called aging test, life test, including testing many aspects: 1, pressure test, including 24 hours of rated voltage testing; including breakdown voltage, that is destructive testing, capacitance that before a critical breakdown Breakdown voltage is the voltage. 2, series resistance testing, insulation resistance testing; 3, tensile testing, that firmness and chip welding wire; 4, positive and negative rate of change of temperature tests under that condition -40 degrees to +60 degrees, the rate of change in capacitance; 5 , aging test, capacitors operate in a simulated work environment for 30 ~ 60 days to test the attenuation of its change of the parameters; 6, life testing 101 plug-in ceramic capacitors, that is based on the 102 aging test high voltage ceramic capacitors plug-ins, and then high-frequency impulse capacitor current fast charge and discharge testing, the resulting charge and discharge cycle life is, note that this come to life after a long aging is derived. 7, partial discharge test, the partial discharge test; course 103 plug-in ceramic capacitors, in the course of these tests, we can draw a variety of parameters, such as the rated voltage, breakdown voltage, over-current, frequency, rate of volume change, insulation resistors, and the like. Each R & D and production capacity at the time of batching production again, to be re-tested in order to accurately determine whether the product is qualified. Plug-in ceramic capacitors | 101 plug-in ceramic capacitors | Jiahe Electronics provided by Golden Harvest electrons. Welcome to consult Jiahe Electronic Technology Co., Ltd. of Dongguan City (www.jh1993.com/), be sure to specify when the contact is through the "Business Alliance members" see, thank you! Contact: Lee