Dip tuning fork quartz crystal unit | 零件,组件及电器用品 | 零件,组件和原材料 | 主动组件
Dip tuning fork quartz crystal unit
香港
展位编号: 3CON-S26 | 「貿發網」產品陳列專區 |
产品规格
产品型号

DT-28 & DT-38 & DT -145

品牌名称

GW

产品简介
ISO9001:200O certified
RoHs Complaint  SGS Certified
Competitive Pricing
Applications : telecommunication, computer, peripheral, house electronic equipment,
                          car electronic, industry automatic, measuring instrument etc.
Product Specifications :
             Norminal frequency  ~  76.8KHz.
  • Mode of oscillation  ~  Fundamental.
  • Frequency tolerance  ~  ±20ppm.
  • Temperature coefficient  ~  ±20ppm.
  • Operating temperature range  ~  -10℃~+60℃.
  • Equivalent resistance  ~  40 Ohm max.
  • Loadcapacitance  ~  12.5pF.
  • Drive level  ~  10μW Max.
  • Shunt capacitance  ~  7.0 pF Max.
  • Holder Type  ~  2x6.
  • Marking  ~  GW76800.
  • Insulation resistance  ~  500MΩmin.at 100V DC.
  • Test impedance meter  ~  saunder250-B.
  • Aging  ~  ±5ppm/year.
  • Shock test  ~  dropping from 20cm height 10 times on firm wood.
  • Variation  ~  frequency less than ±5ppm,resistance less than ±15%.