我公司现货供应小体积贴片晶振m-49/smd 尺寸:6.5*4.0*2.3mm 量产频率:12m 16m 20m 24m 25m 26m 27m 等,品质保证 价格便宜 请有需求的厂家与我公司联系,欢迎来电咨询。
mini27.00mhz20pf
20pf
27.000 mhz
rfw p/n
fmt no. m49s-smd quart crystal unit
ver 01 page 4/11
1. product specification and features
1.1 electrical specifications
type m49/s-smd
nominal frequency
mode of vibration fundamental
load capacitance
shunt capacitance <7pf
frequency tolerance(25±3℃) ±20ppm
frequency temperature characteristics(-20~+70℃) ±30ppm
trim sensitivity <30ppm/pf
equivalent series resistance < 60ω
operating temperature -20 to 70oc
drive level 100μw
insulation resistance > 500 mω / dc100±15 v
test equipment:s&a ( saunders and asscc inc. ) 250b
1.2 environmental characteristics
storage temperature range -40 ~ +85℃
storage humidity condition < 95%rh
aging < 5 ppm / year
rfw p/n mini16mhz12p f
fmt no. m49s-smd quart crystal unit
ver 01 page 5/11
本产品的加工定制是是,品牌是GZX,型号是SMD,种类是谐振器,标称频率是27.000(MHz),调整频差是20ppm(MHz),温度频差是30PPM(MHz),总频差是50PPM(MHz),负载电容是8-20(pF),负载谐振电阻是2-60(Ω),激励电平是0.001(mW),基准温度是25(℃),插入损耗是0(dB),阻带衰减是0(dB),输入阻抗是0(kΩ),输出阻抗是0(kΩ),属性是一级