133208
4-SMD, No Lead
34945393-133208
Pack of 10 Each. These wallet cards outline all 9 of the new GHS Hazard Pictrograms. Wallet cards are a great training aid to help employees get familiar with the new hazard pictograms, and as a handy reference for when the new GHS labels are entering your facility. These cards are 2.1 W x 3.4 H and come in packs of 10.
The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.
the variation of output frequency of a crystal oscillator due to external conditions like temperature variation, voltage variation, output load variation, and frequency aging.
the amount of capacitance measured or computed across the crystal terminals on the PCB. Frequency Tolerance. Frequency tolerance refers to the allowable deviation from nominal, in parts per million (PPM), at a specific temperature, usually +25°C.
A phase of operation during the operation and maintenance stages of the life cycle of a facility.
the maximum allowable deviation from the nominal crystal frequency at a specified temperature, usually 25℃. The recommended frequency tolerance of the crystal over the manufacturing process is ±50 ppm.