| 价 格: | 0.95 | |
| 总频差: | 20PPM(MHz) | |
| 温度频差: | 0(MHz) | |
| 输出阻抗: | 15(kΩ) | |
| 调整频差: | 20PPM(MHz) | |
| 基准温度: | 25(℃) | |
| 激励电平: | 1.0(mW) | |
| 插入损耗: | 0(dB) | |
| 负载谐振电阻: | 65K(Ω) | |
| 标称频率: | 32.768KHZ(MHz) | |
| 种类: | 谐振器 | |
| 加工定制: | 是 | |
| 负载电容: | 12.5PF(pF) | |
| 输入阻抗: | 10(kΩ) | |
| 型号: | T7 | |
| 阻带衰减: | 0(dB) | |
| 品牌: | SEIKO/精工 |
Electrical Specifications:
ITEM | Specification |
Nominal Frequency | 32.768KHZ |
StorageTemperature Range | -80C to 120C |
Operating Temperature Range | -40C to 85C |
Frequency tolerance | /-20 ppm |
Resonance Resistance(R) | 65kΩmax. |
Load Capacitance(CL) | 12.5PF |
Shunt Capacitance (Co) | 2.0pf max |
Motional capacitance(c1) | 0.004Pf max |
Drive Level | 1 uW |
Aging | /-5.0 ppm/year @25C |
Insulation Resistance | 500Mmin at DC 100V |
Electrical Specifications: ITEMSpecificationNominal Frequency32.768KHzStorageTemperature Range-55C to 125COperating Temperature Range-40C to 85CFrequency tolerance /-20 ppmResonance Resistance(R)65Kmax.Load Capacitance(CL)7.0pFShunt Capacitance (Co)0.95pFmaxMotional capacitance(c1) 2.0fF maxDrive Level 1 uWmaxAging /-3.0 ppm/year @25CInsulation Resistance500Mmin at DC 100V"