SMX-315,3215mm,32.768KHZ時鐘晶振,Quartzcom石英通音叉晶振,瑞士進口晶振,石英通晶振,3215mm音叉晶體,SMX-315小體積晶振,32.768KHZ音叉諧振器,兩腳貼片晶振,水晶振動子,SMD無源晶體,尺寸3.2x1.5mm,頻率32.768KHZ,低成本晶體,高可靠晶振,高性能晶振,電信應用晶振,數字音頻晶振,汽車應用晶振,醫療設備晶振.

SMX-315,3215mm,32.768KHZ時鐘晶振,Quartzcom石英通音叉晶振特點:

超低剖面陶瓷封裝

可靠、低成本的進口音叉晶振

回流焊@260°C

SMX-315,3215mm,32.768KHZ時鐘晶振,Quartzcom石英通音叉晶振 參數表

Parameter		Specification
Nominal frequency		32.768 kHz
Frequency tolerance		土20 ppm@ +25 °C
Frequency stability vs. temperature		土100 土150	ppm ppm	over -20 ~ +70 °C over -40 ~ +85 °C
Aging		土3 ppm		1st	year
Load capacitance		parallel resonance (CL = 8 ~ 12.5 pF)
Series resistance		70 kΩMax.
Motional capacitance		2.5 fFTyp.
Shunt capacitance		1.4 pFTyp.
Drive level		0.1μW Typical< 0.5μW
Turnover temperature		+25 °C土5 °C
Temperature coefficient		-0.035 x (T-To)2ppm/°C2
Operating temperature range		-20 ~ +70 °C -40 ~ +85 °C		commercial application industrial application
Storage temperature range		-55 ~ +125 °C
Packaging unit		tape & reel1’000 or 3’000 pieces
Customer specifications on request

SMX-315,3215mm,32.768KHZ時鐘晶振,Quartzcom石英通音叉晶振 尺寸圖