TXT
				
				
					묘사:
				
				
					Quartz Crystal Unit				
			 
			
							
										
					
						MRC:
						The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
					 
					
						Overall Length:
					
					
						Between 0.500 inches and 0.525 inches 					
				 
							
					
						MRC:
						A measurement of the longest dimension of a terminal,in distinction from width.ABJT
					 
					
						Terminal Length:
					
					
						0.750 inches 					
				 
							
					
						MRC:
						An overall measurement taken at right angles to the length of an item,in distinction from thickness.ABMK
					 
					
						Overall Width:
					
					
						Between 0.408 inches and 0.428 inches 					
				 
							
					
						MRC:
						A measurement taken at right angles to the length of the body,in distinction from thickness.ADAT
					 
					
						Body Width:
					
					
						Between 0.394 inches and 0.401 inches 					
				 
							
					
						MRC:
						A measurement of the smallest dimension of a body,in distinction from length or width.ADPR
					 
					
						Body Thickness:
					
					
						Between 0.142 inches and 0.149 inches 					
				 
							
					
						MRC:
						An overall measurement of the smallest dimension of an item,in distinction from length or width.ADUM
					 
					
						Overall Thickness:
					
					
						Between 0.156 inches and 0.176 inches 					
				 
							
					
						MRC:
						The length of a straight line which passes through the center of a terminal,and terminates at the circumference.AEBT
					 
					
						Terminal Diameter:
					
					
						Between 0.016 inches and 0.019 inches 					
				 
							
					
						MRC:
						The mode of frequency at which the device is designed to operate.AEHC
					 
					
						Mode Of Oscillation:
					
					
						Fundamental					
				 
							
					
						MRC:
						The condition existing when the frequency or vibration equals the natural frequency.AEHD
					 
					
						Circuit Resonance:
					
					
						Antiresonance					
				 
							
					
						MRC:
						The amount of electrical capacitance under a load condition,required for normal operation in a circuit,expressed in picofarads.AEHE
					 
					
						Load Capacitance In Picofarads:
					
					
						Between 31.5 and 32.5 					
				 
							
					
						MRC:
						The total static capacitance of the item when measured across the terminals,expressed in picofarads.AEHF
					 
					
						Shunt Capacitance In Picofarads:
					
					
						7.0 					
				 
							
					
						MRC:
						The frequency at which the item is designed to operate under specified conditions.AEHG
					 
					
						Specified Frequency:
					
					
						12.247 megahertz					
				 
							
					
						MRC:
						The element,compound,or mixture of which the holder cover is fabricated.AEHS
					 
					
						Holder Cover Material:
					
					
						Metal or glass					
				 
							
					
						MRC:
						The minimum and maximum limits of temperature at which the item is rated for operation.AFGA
					 
					
						Operating Tempurature Range:
					
					
						-55.0/+105.0 degrees celsius and -55.0/+125.0 degrees celsius					
				 
							
					
					
						Center To Center Distance Between Terminals:
					
					
						0.184  mils and 0.200  centimeters					
				 
							
					
						MRC:
						The drive level at which the item is designed to operate.CQYL
					 
					
						Drive Level Rating:
					
					
						Between 4.0 milliwatts and 6.0 milliwatts 					
				 
							
					
						MRC:
						The permissible frequency deviation within the operating temperature range,expressed in percent.CRFX
					 
					
						Frequency Tolerance For Operating Tempurature In Percent:
					
					
						-0.005/+0.005 and -0.0010/+0.0010					
				 
							
					
						MRC:
						The equivalent (effective) resistance for which the item is rated,expressed in ohms.CRMP
					 
					
						Equivalent Resistance Value In Ohms:
					
					
						22.0 					
				 
							
					
						MRC:
						The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
					 
					
						Style Designator:
					
					
						Rectangular body,  gull wing