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7N032768CW2

7N032768CW2

  • 厂商:

    HDFREQUENCY(浩都频率)

  • 封装:

    SMD3215_2P

  • 描述:

    无源晶振 70KΩ 7pF ±20ppm -40℃~+85℃ 32.768MHz SMD3215_2P

  • 数据手册
  • 价格&库存
7N032768CW2 数据手册
JIANGSU HD-CRYSTAL TECHNOLOGY CO., LTD SMD3215-2 Crystal Resonator 7N032768CW2 Scope: 1. 1.1 This specification applies to the RoHS compliance quartz crystal unit with a frequency of 32.768KHz which will be used in crystal oscillator applications. 2. Construction: 2.1 Type of Quartz Resonator: SMD3215-2pads 3. Electrical Characteristics 3.1 Mode of Vibration: +2°X-cut , Fundamental 3.2 Nominal frequency(F): 32.768KHz 3.3 Load Capacitance(CL): 7PF 3.4 Frequency Tolerance at 25℃ ±20ppm 3.5 Frequency Temperature Stability: -0.04* 10-6/℃2 Max 3.6 Series Resistance(Rr): 70 KΩ Max 3.7 Quality Factor(Q): 60K TYP 3.8 Turnover Temperature(To): 25 ℃± 5℃ 3.9 Operation Temperature: - 40℃~ + 85℃ 3.10 Preservation Temperature: - 55℃~ +125℃ 3.11 Shunt Capacitance(C0 ): 0.8PF Typical 3.12 Capacitance Ratio(C0/C1): 500 Typical 3.13 Insulation Resistance: 500MΩ at DC 100V±10V 3.14 Drive Level: 0.5 μ W Max  www. hd- crystal. com 1  Rev . 1. 1 Reliability Specification Item Condition Free drop from 75cm height on a hard wooden 1. Drop characteristics board for 3 times. (Board is thickness more than 30 mm.) 2 Mechanical shock Device are shocked to half sine wave (1000g) three mutually perpendicular axes each 3 times Shake frequency 10~55Hz, cyc1~2 minutes, 3. Shake characteristics swing 1.5mm, direction x/y/z, all 30 minutes, test after 1 hours. Humidity 4. 5. 6.  characteristics Low temperature characteristics High temperature characteristics 7. Temperature cycling 8. Refluence examination +40±2℃ & 90%~95% R.H. 250 hours Standard Frequency change:≤±5ppm Rr as specification Frequency change:≤±5ppm Rr as specification Frequency change:≤±5ppm Rr as specification Frequency change:≤±5ppm Rr as specification -40±2℃, 250 hours, put in room temperature, Frequency change:≤±5ppm test after 1 hours. Rr as specification +85±2℃, 250 hours, put in room temperature, Frequency change:≤±5ppm test after 1 hours. Rr as specification -30±3℃/30±3 min~+85±2℃/30±3min, Frequency change:≤±5ppm 5 cycles Rr as specification Frequency change:≤±5ppm Rr as specification  www. hd- crystal. com 2  Rev . 1. 1 3DFNDJH2XWOLQH'LPHQVLRQV Units:mm 1.5±0.1 3.2±0.1 0.75 4-R0.15 (2.4) 0.1 1.8 1.3 C0.3 0.6 0.1 6XJJHVWHG3DG/D\RXW 1.4 1.1 1.9 1.1   www. hd- crystal. com 3  Rev . 1. 1 Packing Specification Qty:3000Pcs   www. hd- crystal. com 4  Rev . 1. 1
7N032768CW2 价格&库存

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7N032768CW2
  •  国内价格
  • 1+1.26000
  • 30+1.21500
  • 100+1.17000
  • 500+1.08000
  • 1000+1.03500
  • 2000+1.00800

库存:0

7N032768CW2
  •  国内价格
  • 5+1.23917
  • 50+1.00260
  • 150+0.90123
  • 500+0.69849
  • 3000+0.64219
  • 6000+0.60836

库存:2572