封裝尺寸(mm): | 3.0 * 8.0 |
---|---|
頻率(KHz): | 32.768 |
頻差(ppm): | ±10,±20,±30 or specify |
工作溫度(℃): | -10 - +60 |
RoHS And 無鉛: | |
資料下載: | Datasheet |
商城購買: |
型號 | Holder Type | Tuning Fork 308(KHZ) |
典型頻率|頻率范圍 | Frequency Range | 32.768Khz | 30KHZ to 200KHZ |
調整頻差 | Frequency Tolerance(△F)(at25℃) | ±10ppm to ±30ppm |
頻率溫度系數 | Parabolic curvature constant | -0.042ppm/(△℃)^2 Max |
Q值 | Q — factor | 50000 min |
工作溫度范圍 | Operating Temperature Range | -10℃ to +60℃ |
老化 | Aging(25℃) | ±5ppm/ year max. |
儲存溫度范圍 | Storage Temperature Range | -40℃ to +85℃ |
靜電容 | Shunt Capacitance(C0) | 1.6pF Typical , 2pF Max |
動電容 | Motional Capacitance(C1) | 3fF Typical |
激勵功率 | Drive Level | 1μw max |
絕緣阻抗 | Insulaton Resistance(Rs) | 500 Megaohms Min at 100VD.C |
負載電容 | Load Capacitance(CL) | suggested by Customer |
Frequency Range 頻率范圍 | ESR(Ω)等效阻抗 |
30KHz≤ f <40KHz | 40Kmax |
40KHz≤ f <60KHz | 30Kmax |
60KHz≤ f <70KHz | 25Kmax |
70KHz≤ f <100KHz | 22Kmax |
100KHz≤ f <200KHz | 20Kmax |
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