Cylinder type 3*9 mm
(AT-39)
Features
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¡E		 High reliability and good stability by means of vacuum sealing.
Out standing shock resistance, vibration resistance enviromental characteristics.
RoHS compliant and lead free
 
Type AT-39
Frequency range 4.0 ~ 50.0 MHz 
Vibration mode AT cut,Fundamental, 3rd
Frequency tolerance -/+20ppm, -/+30ppm, or specify
Equivalent series resistance See table No.1
Frequency stability over
operating temperature range 		-/+20ppm, -/+30ppm, or specify
Operating temperature range -10 ~ +60¢J , or specify
Shunt capacitance 5.0pF Max.
Load capacitance 16pF, 18pF, 20pF, or specify
Aging -/+5ppm  Max.

Equivalent series resistance (ESR) Table No.1
Frequency Mode ESR
4.0~5.9 MHz Fundamental 150 ohms max.
6.0~9.9 MHz Fundamental 100 ohms max.
10.0~30.0 MHz Fundamental 60 ohms max.
31.0~50.0 MHz 3rd 100 ohms max.
Dimensions
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YOKETAN CORPORATION Contact Person: Josephine Chung E-Mail: josephinechung@yoketant.com.tw
Main office : 28-2, Nan 2nd Road, T.E.P.Z, Tantzu District, Taichung City (427) Taiwan Tel:886-4-25333353
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Tel:86-755-25936978
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Tel:86-510-88708842