SMD CRYSTAL UNITS 4*2.5*0.8mm
(S4025A)
Features
ĦE ĦE
ĦE ĦE
ĦE
ĦE		 Ultrathin thickness 0.8mm.
It is a completely sealed type with a metal case sealed on a ceramic board.
Automatic mounting is possible.
Low impedance performance.
Reflow is possible.
RoHS compliant and lead free
 
Type SMD Crystal units 4.0*2.5*0.8mm
Frequency range 12.0 ~ 50.0 MHz
Vibration mode AT cut, Fundamental
Frequency toleranceĦ]at 25 ˘XCĦ^ -/+10ppm, -/+30ppm, or specify
Equivalent series resistance See table No.1
Frequency stability over
operating temperature range 		-/+10ppm, -/+30ppm, or specify
Operating temperature range -10 ~ +60˘J , or specify
Drive Level 200uW max.
Shunt capacitance 5.0pF max.
Load capacitance 16pF, 18pF, 20pF, or specify
Aging -/+2ppm/year , -/+5ppm/year
Min. Packing 1,000pcs/Reel


Equivalent series resistance(ESR) Table No.1
Frequency Mode ESR
12.0~15.0 MHz Fundamental 80 ohms max.
16.0~20.0 MHz Fundamental 60 ohms max.
21.0~50.0 MHz Fundamental 50 ohms max.
Dimensions

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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