رقم الجزء
تجريد
صلاحيه
UOM
NIIN
رقم الجزء:
pel-18pcr-78u20.0mhz
TXT
وصف:
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 0.753 inches and 0.778 inches
MRC:
A measurement of the longest dimension of a terminal,in distinction from width.ABJT
Terminal Length:
Between 0.223 inches and 0.248 inches
MRC:
An overall measurement taken at right angles to the length of an item,in distinction from thickness.ABMK
Overall Width:
0.435 inches
MRC:
A measurement of the longest dimension of the body,in distinction from width.ADAQ
Body Length:
0.530 inches
MRC:
A measurement taken at right angles to the length of the body,in distinction from thickness.ADAT
Body Width:
0.402 inches
MRC:
A measurement of the smallest dimension of a body,in distinction from length or width.ADPR
Body Thickness:
0.150 inches
MRC:
An overall measurement of the smallest dimension of an item,in distinction from length or width.ADUM
Overall Thickness:
0.183 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 0.038 inches and 0.042 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:
20.000 megahertz
MRC:
The element,compound,or mixture of which the holder cover is fabricated.AEHS
Holder Cover Material:
Metal
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
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
MRC:
The equivalent (effective) resistance for which the item is rated,expressed in ohms.CRMP
Equivalent Resistance Value In Ohms:
25.0
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
Oval body, pin terminals
