亿金电子有限公司

[设置首页][添加收藏][网站地图]
订购热线:0755-27876565
联系我们:电话: 0755-27876565手机: 189 2460 0166Q Q: 857950243立即咨询邮箱: yijindz@163.com

座机: 0755-27876565

手机: 18924600166

E-mail:yijindz@163.com

QQ:857950243

地址:深圳市宝安区新安107国道旁甲岸路

首页欧美晶振ILSI晶振美国ILSI晶振|ISM20-3253FH-38.400 MHz|2016mm振荡器

美国ILSI晶振|ISM20-3253FH-38.400 MHz|2016mm振荡器

  • 频率:38.4MHz
  • 尺寸:2.0×1.6mm
  • 应 用: 美国进口晶振,ILSI晶振,ISM20贴片振荡器,有源晶振,ISM20-3253FH-38.400 MHz晶振,2016mm晶振,石英晶振,四脚封装晶振,SMD晶体,频率38.4MHz,电压3.3V,工作温度-40~85°C,频率稳定性20ppm,轻薄小晶振,低电压晶振,高稳定性...
  • RoHS RoHS2


美国ILSI晶振|ISM20-3253FH-38.400 MHz|2016mm振荡器,美国进口晶振,ILSI晶振,ISM20贴片振荡器,有源晶振,ISM20-3253FH-38.400 MHz晶振,2016mm晶振,石英晶振,四脚封装晶振,SMD晶体,频率38.4MHz,电压3.3V,工作温度-40~85°C,频率稳定性20ppm,轻薄小晶振,低电压晶振,高稳定性晶振,便携式设备晶振,Sonet/SDH晶振,无线局域网晶振,显示和控制面板晶振.
美国ILSI晶振|ISM20-3253FH-38.400 MHz|2016mm振荡器特点
超小型封装
●支持三态功能
●通过无铅认证
●兼容无铅加工



美国ILSI晶振|ISM20-3253FH-38.400 MHz|2016mm振荡器规格表
Frequency 38.4 MHz
Frequency Stability  (Note 1) 20ppm
Supply Voltage ±5% (Vcc) 3.3V
Supply Current 4.0 mA
Output Levels
     Logic “0”
     Logic “1”
CMOS
Less than 10% of Supply Voltage
Greater than 90% of Supply Voltage
Symmetry (50% of waveform) See Part Number Guide
Rise / Fall Time (20% to 80%) 6 nSec max
Output Load See Part Number Guide
Load 15pF
Start Up Time 10 mSec max
Temperature Range
Operating Temperature
Storage
See Part Number Guide
-55ºC to + 125ºC
Tri-state Function (H) Voh = 70% of Vdd min or No Connection to Enable
Output
Vol = 30% of Vdd max or grounded to Disable Output (High Impedance)


美国ILSI晶振|ISM20-3253FH-38.400 MHz|2016mm振荡器尺寸图

原厂编码 品牌 型号 工作温度 频率 频率容差 负载
HC49USM-BA1F12- 24.000 MHz ILSI HC49USM 0°C ~ 70°C 24 MHz ±50ppm 12 pF
HC49USM-BA3F18- 25.000 MHz ILSI HC49USM -20°C ~ 70°C 25 MHz ±50ppm 18 pF
HC49USM-BA5F18- 8.000 MHz ILSI HC49USM -40°C ~ 85°C 8 MHz ±50ppm 18 pF
HC49USM-BB3F10- 13.52313 MHz ILSI HC49USM -20°C ~ 70°C 13.52313 MHz ±50ppm 10 pF
HC49USM-BB5F20- 11.0592 MHz ILSI HC49USM -40°C ~ 85°C 11.0592 MHz ±50ppm 20 pF
HC49USM-FB1F18- 8.000 MHz ILSI HC49USM 0°C ~ 70°C 8 MHz ±30ppm 18 pF
HC49USM-FB1F18- 28.224 MHz ILSI HC49USM 0°C ~ 70°C 28.224 MHz ±30ppm 18 pF
HC49USM-FB1F20- 3.6864 MHz ILSI HC49USM 0°C ~ 70°C 3.6864 MHz ±30ppm 20 pF
HC49USM-FB2F30- 4.000 MHz ILSI HC49USM -10°C ~ 60°C 4 MHz ±30ppm 30 pF
HC49USM-FB2F30- 8.000 MHz ILSI HC49USM -10°C ~ 60°C 8 MHz ±30ppm 30 pF
HC49USM-FB3F10- 9.650 MHz ILSI HC49USM -20°C ~ 70°C 9.65 MHz ±30ppm 10 pF
HC49USM-FB3F18- 4.545 MHz ILSI HC49USM -20°C ~ 70°C 4.545 MHz ±30ppm 18 pF
HC49USM-FB3F18- 25.000 MHz ILSI HC49USM -20°C ~ 70°C 25 MHz ±30ppm 18 pF
HC49USM-FB3F18- 25.175 MHz ILSI HC49USM -20°C ~ 70°C 25.175 MHz ±30ppm 18 pF
HC49USM-FB3F20- 6.000 MHz ILSI HC49USM -20°C ~ 70°C 6 MHz ±30ppm 20 pF
HC49USM-FB3F20- 8.000 MHz ILSI HC49USM -20°C ~ 70°C 8 MHz ±30ppm 20 pF
HC49USM-FB3F20- 25.000 MHz ILSI HC49USM -20°C ~ 70°C 25 MHz ±30ppm 20 pF
HC49USM-FB5F18- 3.579545 MHz ILSI HC49USM -40°C ~ 85°C 3.579545 MHz ±30ppm 18 pF
HC49USM-FB5F18- 4.194304 MHz ILSI HC49USM -40°C ~ 85°C 4.194304 MHz ±30ppm 18 pF
HC49USM-FB5F18- 12.000 MHz ILSI HC49USM -40°C ~ 85°C 12 MHz ±30ppm 18 pF
HC49USM-FB5F18- 20.000 MHz ILSI HC49USM -40°C ~ 85°C 20 MHz ±30ppm 18 pF
HC49USM-FB5F20- 3.6864 MHz ILSI HC49USM -40°C ~ 85°C 3.6864 MHz ±30ppm 20 pF
HC49USM-FB5F20- 8.000 MHz ILSI HC49USM -40°C ~ 85°C 8 MHz ±30ppm 20 pF
HC49USM-FB5F20- 12.000 MHz ILSI HC49USM -40°C ~ 85°C 12 MHz ±30ppm 20 pF
HC49USM-FB5F20- 12.288 MHz ILSI HC49USM -40°C ~ 85°C 12.288 MHz ±30ppm 20 pF
HC49USM-FB5F20- 16.000 MHz ILSI HC49USM -40°C ~ 85°C 16 MHz ±30ppm 20 pF
HC49USM-FF3F18- 3.6864 MHz ILSI HC49USM -20°C ~ 70°C 3.6864 MHz ±30ppm 18 pF
HC49USM-FF3F18- 4.000 MHz ILSI HC49USM -20°C ~ 70°C 4 MHz ±30ppm 18 pF
HC49USM-FF3F18- 4.9152 MHz ILSI HC49USM -20°C ~ 70°C 4.9152 MHz ±30ppm 18 pF
HC49USM-FF3F18- 6.000 MHz ILSI HC49USM -20°C ~ 70°C 6 MHz ±30ppm 18 pF
HC49USM-FF3F18- 6.144 MHz ILSI HC49USM -20°C ~ 70°C 6.144 MHz ±30ppm 18 pF
HC49USM-FF3F18- 7.3728 MHz ILSI HC49USM -20°C ~ 70°C 7.3728 MHz ±30ppm 18 pF
HC49USM-FF3F18- 8.000 MHz ILSI HC49USM -20°C ~ 70°C 8 MHz ±30ppm 18 pF
HC49USM-FF3F18- 11.0592 MHz ILSI HC49USM -20°C ~ 70°C 11.0592 MHz ±30ppm 18 pF
HC49USM-FF3F18- 12.000 MHz ILSI HC49USM -20°C ~ 70°C 12 MHz ±30ppm 18 pF
HC49USM-FF3F18- 14.7456 MHz ILSI HC49USM -20°C ~ 70°C 14.7456 MHz ±30ppm 18 pF
HC49USM-FF3F18- 16.000 MHz ILSI HC49USM -20°C ~ 70°C 16 MHz ±30ppm 18 pF
HC49USM-FF3F18- 18.432 MHz ILSI HC49USM -20°C ~ 70°C 18.432 MHz ±30ppm 18 pF
HC49USM-FF3F18- 20.000 MHz ILSI HC49USM -20°C ~ 70°C 20 MHz ±30ppm 18 pF
HC49USM-FF3F18- 25.000 MHz ILSI HC49USM -20°C ~ 70°C 25 MHz ±30ppm 18 pF
HC49USM-FF3F18- 9.909116 MHz ILSI HC49USM -20°C ~ 70°C 9.909116 MHz ±30ppm 18 pF
HC49USM-FF5F10- 9.81713 MHz ILSI HC49USM -40°C ~ 85°C 9.81713 MHz ±30ppm 10 pF
HC49USM-FF5F18- 3.6864 MHz ILSI HC49USM -40°C ~ 85°C 3.6864 MHz ±30ppm 18 pF
HC49USM-FF5F18- 3.93216 MHz ILSI HC49USM -40°C ~ 85°C 3.93216 MHz ±30ppm 18 pF
HC49USM-FF5F18- 4.000 MHz ILSI HC49USM -40°C ~ 85°C 4 MHz ±30ppm 18 pF
HC49USM-FF5F18- 6.000 MHz ILSI HC49USM -40°C ~ 85°C 6 MHz ±30ppm 18 pF
HC49USM-FF5F18- 7.3728 MHz ILSI HC49USM -40°C ~ 85°C 7.3728 MHz ±30ppm 18 pF
HC49USM-FF5F18- 8.000 MHz ILSI HC49USM -40°C ~ 85°C 8 MHz ±30ppm 18 pF
HC49USM-FF5F18- 10.000 MHz ILSI HC49USM -40°C ~ 85°C 10 MHz ±30ppm 18 pF
HC49USM-FF5F18- 11.0592 MHz ILSI HC49USM -40°C ~ 85°C 11.0592 MHz ±30ppm 18 pF
HC49USM-FF5F18- 12.000 MHz ILSI HC49USM -40°C ~ 85°C 12 MHz ±30ppm 18 pF
HC49USM-FF5F18- 14.7456 MHz ILSI HC49USM -40°C ~ 85°C 14.7456 MHz ±30ppm 18 pF
HC49USM-FF5F18- 16.000 MHz ILSI HC49USM -40°C ~ 85°C 16 MHz ±30ppm 18 pF
HC49USM-FF5F18- 18.432 MHz ILSI HC49USM -40°C ~ 85°C 18.432 MHz ±30ppm 18 pF
HC49USM-FF5F18- 20.000 MHz ILSI HC49USM -40°C ~ 85°C 20 MHz ±30ppm 18 pF
HC49USM-FF5F18- 25.000 MHz ILSI HC49USM -40°C ~ 85°C 25 MHz ±30ppm 18 pF
IL3X-HX5F12.5- 32.768 KHz ILSI IL3X -40°C ~ 85°C 32.768 kHz ±20ppm 12.5 pF
IL3X2-HX5F12.5- 32.768 KHz ILSI IL3X2 -40°C ~ 85°C 32.768 kHz ±20ppm 12.5 pF
IL3X2-HX5F6- 32.768 KHz ILSI IL3X2 -40°C ~ 85°C 32.768 kHz ±20ppm 6 pF
IL3X2-HX5F7- 32.768 kHz ILSI IL3X2 -40°C ~ 85°C 32.768 kHz ±20ppm 7 pF
IL3X2-HX5F9- 32.768 kHz ILSI IL3X2 -40°C ~ 85°C 32.768 kHz ±20ppm 9 pF
ILCX04-FB1F18- 27.000 MHz ILSI ILCX04 0°C ~ 70°C 27 MHz ±30ppm 18 pF
ILCX04-FB1F18- 28.224 MHz ILSI ILCX04 0°C ~ 70°C 28.224 MHz ±30ppm 18 pF
ILCX04-FB3F18- 7.3728 MHz ILSI ILCX04 -20°C ~ 70°C 7.3728 MHz ±30ppm 18 pF
ILCX04-FB5F20- 22.1184 MHz ILSI ILCX04 -40°C ~ 85°C 22.1184 MHz ±30ppm 20 pF
ILCX04-FB5F20- 25.000 MHz ILSI ILCX04 -40°C ~ 85°C 25 MHz ±30ppm 20 pF
ILCX04-FB5F20- 6.000 MHz ILSI ILCX04 -40°C ~ 85°C 6 MHz ±30ppm 20 pF
ILCX04-FF1F20- 8.000 MHz ILSI ILCX04 0°C ~ 70°C 8 MHz ±30ppm 20 pF
ILCX04-JH5F18- 8.000 MHz ILSI ILCX04 -40°C ~ 85°C 8 MHz ±10ppm 18 pF
ILCX07-BB3F12- 16.000 MHz ILSI ILCX07 -20°C ~ 70°C 16 MHz ±50ppm 12 pF
ILCX07-FB3F13-16.000MHz ILSI ILCX07 -20°C ~ 70°C 16 MHz ±30ppm 13 pF
ILCX07-FB5F12- 20.000 MHz ILSI ILCX07 -40°C ~ 85°C 20 MHz ±30ppm 12 pF
ILCX07-FF1F20- 25.000 MHz ILSI ILCX07 0°C ~ 70°C 25 MHz ±30ppm 20 pF
ILCX07-FF3F16- 9.984 MHz ILSI ILCX07 -20°C ~ 70°C 9.984 MHz ±30ppm 16 pF
ILCX07-FF3F16- 10.78125 MHz ILSI ILCX07 -20°C ~ 70°C 10.78125 MHz ±30ppm 16 pF
ILCX07-FF3F16- 13.560 MHz ILSI ILCX07 -20°C ~ 70°C 13.56 MHz ±30ppm 16 pF
ILCX07-FF5F12.5-8.000MHz ILSI ILCX07 -40°C ~ 85°C 8 MHz ±30ppm 12 pF
ILCX07-FF5F18- 24.000 MHz ILSI ILCX07 -40°C ~ 85°C 24 MHz ±30ppm 18 pF
ILCX07-FF5F18- 25.000 MHz ILSI ILCX07 -40°C ~ 85°C 25 MHz ±30ppm 18 pF
ILCX07-FF5F20- 25.000 MHz ILSI ILCX07 -40°C ~ 85°C 25 MHz ±30ppm 20 pF
ILCX07-HB3F18- 20.000 MHz ILSI ILCX07 -20°C ~ 70°C 20 MHz ±20ppm 18 pF
ILCX07-HB3F18- 27.000 MHz ILSI ILCX07 -20°C ~ 70°C 27 MHz ±20ppm 18 pF
ILCX07-JJ2F10- 8.000 MHz ILSI ILCX07 -10°C ~ 60°C 8 MHz ±10ppm 10 pF
ILCX07-JJ3F10- 12.000 MHz ILSI ILCX07 -20°C ~ 70°C 12 MHz ±10ppm 10 pF
ILCX07A-FB1F12- 18.432 MHz ILSI ILCX07A 0°C ~ 70°C 18.432 MHz ±30ppm 12 pF
ILCX07A-FB3F18- 12.000 MHz ILSI ILCX07A -20°C ~ 70°C 12 MHz ±30ppm 18 pF
ILCX07B-FB1F18- 14.7456 MHz ILSI ILCX07B 0°C ~ 70°C 14.7456 MHz ±30ppm 18 pF
ILCX07B-FB1F18-27.120MHz ILSI ILCX07B 0°C ~ 70°C 27.12 MHz ±30ppm 18 pF
ILCX07B-FB5F20- 29.4912 MHz ILSI ILCX07B -40°C ~ 85°C 29.4912 MHz ±30ppm 20 pF
ILCX08-HH5F18- 8.000 MHz ILSI ILCX08 -40°C ~ 85°C 8 MHz ±20ppm 18 pF
ILCX08-JG5F18- 24.000 MHz ILSI ILCX08 -40°C ~ 85°C 24 MHz ±10ppm 18 pF
ILCX08-JH5F18- 8.000 MHz ILSI ILCX08 -40°C ~ 85°C 8 MHz ±10ppm 18 pF
ILCX08-JH5F18- 16.000 MHz ILSI ILCX08 -40°C ~ 85°C 16 MHz ±10ppm 18 pF
ILCX13-BB5F10- 12.000000 MHz ILSI ILCX13 -40°C ~ 85°C 12 MHz ±50ppm 10 pF
ILCX13-BB5F10- 25.000 MHz ILSI ILCX13 -40°C ~ 85°C 25 MHz ±50ppm 10 pF
ILCX13-BB5F10- 49.152 MHz ILSI ILCX13 -40°C ~ 85°C 49.152 MHz ±50ppm 10 pF
ILCX13-BH3F18- 12.000 MHZ ILSI ILCX13 -20°C ~ 70°C 12 MHz ±50ppm 18 pF
ILCX13-FB5F15- 25.000 MHz ILSI ILCX13 -40°C ~ 85°C 25 MHz ±30ppm 15 pF
ILCX13-FB5F18- 12.000 MHz ILSI ILCX13 -40°C ~ 85°C 12 MHz ±30ppm 18 pF
ILCX13-FB5F18- 16.000 MHz ILSI ILCX13 -40°C ~ 85°C 16 MHz ±30ppm 18 pF
ILCX13-FB5F18- 24.000 MHz ILSI ILCX13 -40°C ~ 85°C 24 MHz ±30ppm 18 pF
ILCX13-FB5F18- 25.000 MHz ILSI ILCX13 -40°C ~ 85°C 25 MHz ±30ppm 18 pF
ILCX13-FF3F10- 12.000 MHz ILSI ILCX13 -20°C ~ 70°C 12 MHz ±30ppm 10 pF
ILCX13-FF3F8- 24.000 MHz ILSI ILCX13 -20°C ~ 70°C 24 MHz ±30ppm 8 pF
ILCX13-FF5F18- 12.000 MHz ILSI ILCX13 -40°C ~ 85°C 12 MHz ±30ppm 18 pF
ILCX13-FF5F18- 16.000 MHz ILSI ILCX13 -40°C ~ 85°C 16 MHz ±30ppm 18 pF
ILCX13-FF5F18- 20.000 MHz ILSI ILCX13 -40°C ~ 85°C 20 MHz ±30ppm 18 pF
ILCX13-FF5F18- 24.000 MHz ILSI ILCX13 -40°C ~ 85°C 24 MHz ±30ppm 18 pF
ILCX13-FF5F18- 25.000 MHz ILSI ILCX13 -40°C ~ 85°C 25 MHz ±30ppm 18 pF
ILCX13-FF5F18- 32.000 MHz ILSI ILCX13 -40°C ~ 85°C 32 MHz ±30ppm 18 pF
ILCX13-HB3F18- 24.000 MHz ILSI ILCX13 -20°C ~ 70°C 24 MHz ±20ppm 18 pF
ILCX13-HB3F18- 32.000 MHz ILSI ILCX13 -20°C ~ 70°C 32 MHz ±20ppm 18 pF
ILCX13-HF3F18- 12.000 MHz ILSI ILCX13 -20°C ~ 70°C 12 MHz ±20ppm 18 pF
ILCX13-HF3F18- 25.000 MHz ILSI ILCX13 -20°C ~ 70°C 25 MHz ±20ppm 18 pF
ILCX13-HF5F10- 25.000 MHz ILSI ILCX13 -40°C ~ 85°C 25 MHz ±20ppm 10 pF
ILCX13-HF5F12- 12.000 MHz ILSI ILCX13 -40°C ~ 85°C 12 MHz ±20ppm 12 pF
ILCX13-HF5F12- 24.000 MHz ILSI ILCX13 -40°C ~ 85°C 24 MHz ±20ppm 12 pF
ILCX13-HF5F18- 12.000 MHz ILSI ILCX13 -40°C ~ 85°C 12 MHz ±20ppm 18 pF
ILCX13-HF5F18- 16.000 MHz ILSI ILCX13 -40°C ~ 85°C 16 MHz ±20ppm 18 pF
ILCX13-HF5F18- 22.1184 MHz ILSI ILCX13 -40°C ~ 85°C 22.1184 MHz ±20ppm 18 pF
ILCX13-HF5F18- 24.000 MHz ILSI ILCX13 -40°C ~ 85°C 24 MHz ±20ppm 18 pF
ILCX13-HF5F18- 25.000 MHz ILSI ILCX13 -40°C ~ 85°C 25 MHz ±20ppm 18 pF
ILCX13-HF5F18- 48.000 MHz ILSI ILCX13 -40°C ~ 85°C 48 MHz ±20ppm 18 pF
ILCX13-HG5F19 -50.2232 MHz ILSI ILCX13 -40°C ~ 85°C 50.2232 MHz ±20ppm 19 pF
ILCX13-HH3F18- 25.000 MHz ILSI ILCX13 -20°C ~ 70°C 25 MHz ±20ppm 18 pF
ILCX13-HH3F18- 27.000 MHz ILSI ILCX13 -20°C ~ 70°C 27 MHz ±20ppm 18 pF
ILCX13-HH3F8- 10.77938 MHz ILSI ILCX13 -20°C ~ 70°C 10.77938 MHz ±20ppm 8 pF
ILCX13-HH3F8- 10.78125 MHz ILSI ILCX13 -20°C ~ 70°C 10.78125 MHz ±20ppm 8 pF
ILCX13-HH5F18- 24.000 MHz ILSI ILCX13 -40°C ~ 85°C 24 MHz ±20ppm 18 pF
ILCX13-IH1F12- 24.000 MHz ILSI ILCX13 0°C ~ 70°C 24 MHz ±15ppm 12 pF
ILCX13-IH1F12- 25.000 MHz ILSI ILCX13 0°C ~ 70°C 25 MHz ±15ppm 12 pF
ILCX13-II3F8- 24.000 MHz ILSI ILCX13 -20°C ~ 70°C 24 MHz ±15ppm 8 pF
ILCX13-II5F8- 40.000 MHz ILSI ILCX13 -40°C ~ 85°C 40 MHz ±15ppm 8 pF
ILCX13-JH5F8-39.000 MHz ILSI ILCX13 -40°C ~ 85°C 39 MHz ±10ppm 8 pF
ILCX13-JI1F9- 32.000 MHz ILSI ILCX13 0°C ~ 70°C 32 MHz ±10ppm 9 pF
ILCX13-JI5F10- 25.000 MHz ILSI ILCX13 -40°C ~ 85°C 25 MHz ±10ppm 10 pF
ILCX13-JI5F8- 32.000 MHz ILSI ILCX13 -40°C ~ 85°C 32 MHz ±10ppm 8 pF
ILCX13-JI5F9- 24.000 MHz ILSI ILCX13 -40°C ~ 85°C 24 MHz ±10ppm 9 pF
ILCX13-JJ2F10-30.000 MHz ILSI ILCX13 -10°C ~ 60°C 30 MHz ±10ppm 10 pF
ILCX13-JJ2F7- 16.000 MHz ILSI ILCX13 -10°C ~ 60°C 16 MHz ±10ppm 7 pF
ILCX13-JJ3F10- 16.000 MHz ILSI ILCX13 -20°C ~ 70°C 16 MHz ±10ppm 10 pF
ILCX13-JJ3F10- 32.000 MHz ILSI ILCX13 -20°C ~ 70°C 32 MHz ±10ppm 10 pF
ILCX13-JJ3F16- 16.000 MHz ILSI ILCX13 -20°C ~ 70°C 16 MHz ±10ppm 16 pF
ILCX13-JJ3F4- 24.000 MHz ILSI ILCX13 -20°C ~ 70°C 24 MHz ±10ppm 4 pF
ILCX13-JJ3F9- 16.000 MHz ILSI ILCX13 -20°C ~ 70°C 16 MHz ±10ppm 9 pF
ILCX18-FF3F18- 25.000 MHz ILSI ILCX18 -20°C ~ 70°C 25 MHz ±30ppm 18 pF
ILCX18-FF5F18- 16.000 MHz ILSI ILCX18 -40°C ~ 85°C 16 MHz ±30ppm 18 pF
ILCX18-FF5F18- 25.000 MHz ILSI ILCX18 -40°C ~ 85°C 25 MHz ±30ppm 18 pF
ILCX18-JI5F8- 32.000 MHz ILSI ILCX18 -40°C ~ 85°C 32 MHz ±10ppm 8 pF
公司:深圳市亿金电子有限公司
SHENZHEN YIJIN ELECTRONICS CO;LTD
电话:0755-27876565
手机:18924600166
QQ:857950243
邮箱:yijindz@163.com
网站:http://www.yijindz.com  
地址:广东省深圳市宝安区新安107国道旁

相关产品

诚征下列地区 晶振 | 石英晶振 | 圆柱晶振 | 贴片晶振 | 陶瓷晶振 | 石英晶体谐振器 | 频率元件 的合作伙伴:
深圳市 广州市 北京 上海 东莞 佛山 中山 顺德 珠海 杭州 温州 武汉 长沙 南京 大连 长春 西安 郑州 澳门 沈阳 南宁 昆明 济南 重庆 成都
kf
kf
close
kf 亿金微信号