石英晶體諧振器 Crystal Resonators HC-49 SMD DATASHEET | |||
| 項(xiàng)目 | Item | 規(guī)格 |
1 | 標(biāo)稱頻率 | Nominal Frequency | 3MHz - 86MHz |
2 | 外殼尺寸 | Holder Type | HC-49 SMD |
3 | 振動(dòng)模式 | Mode of Vibration | Fundamental 基頻/AT 3rd overtone 三次泛音/AT |
3 | 拐點(diǎn)溫度 | Turnover Temperature | 25℃±5℃ |
4 | 頻率精度 | Frequency Tolerance @ 25℃ | ±10ppm ± 15ppm ±20ppm ± 30ppm ±50ppm ±100ppm |
5 | 工作溫度 | Operating Temperature | - 0℃~+50℃ -10℃~+60℃ -10℃~+70℃ -20℃~+70℃ -30℃~+80℃ -40℃~+85℃ |
6 | 溫度頻差 | Freq Stability vs. Temp | ±10ppm ±15ppm ±20ppm ±30ppm ±50ppm ±100ppm |
7 | 負(fù)載電容 | Load Capacitance | 6pF 8pF 10pF 12.5pF 16pF 20pF 30pF 50pF |
8 | 諧振電阻 | Equivalent Series Resis | 35KΩ |
9 | 靜 電 容 | Shunt Capacitance | 1.8pF max |
10 | 激勵(lì)電平 | Drive Level | 1μW standard |
11 | 絕緣電阻 | Insulation Resistance | 500MΩ at DC100V |
12 | 年老化率 | Aging Rate a Year | ±5ppm/year(Max) |
13 | 檢測儀器 | Test Impedance Meter | S&A250B |
14 | 印字形式 | Marking |
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15 | 存儲(chǔ)溫度 | Storage Temperature Range | -40℃~+85℃ |
16 | 存儲(chǔ)濕度 | Storage Humidity Range | 0~95% RH |
DIMENSIONS 外形尺寸
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