Watch Crystal Unit | 零件，組件及電器用品 | 零件，組件和原材料 | 主動組件
搜尋
Watch Crystal Unit
Gen-Worldly Quartz Crystal Company Limited
香港
展位編號: 3CON-S26 | 「貿發網」產品陳列專區 |
產品規格
產品型號

32.768khz tuning fork

品牌名稱

GW

付款方式

C.O.D.

產品簡介
  • RoHS complaint SGS certified.
  • Competitive pricing.
  • Nominal frequency: 3 x 8 32.768kHz.
  • Mode of oscillation: fundamental.
  • Frequency tolerance: ±10ppm.
  • Temperature coefficient: -0.034±0.006ppm/℃ sq.
  • Operating temperature range: -25℃-70℃.
  • Storage temperature range: -40 to + 85℃.
  • Equivalent resistance: 35kΩ max.
  • Load capacitance: 12.5pf typical.
  • Drive level: 1μW max.
  • Shunt capacitance: 2.5pf typical.
  • Holder type: 3 x 8.
  • Marking: GW32768.
  • Insulation resistance: 500MΩ min.at 100V DC.
  • Test impedance meter: Saunder 250-B.
  • Aging: ±5ppm/year.
  • Shock test: dropping from 20cm height 10 times on firm wood.
  • Variation: frequency less than ±5ppm, resistance less than ±15%.
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