XTL741-S999-319,台湾希华32.768K晶体,6G蓝牙晶振，尺寸2.0x1.2mm，频率32.768KHZ，Siward希华晶振，台湾无源晶体，石英贴片晶振，两脚贴片晶振，2012mm贴片晶体，32.768K音叉晶体，无源贴片晶振，水晶振动子，32.768K石英晶振，石英晶体，SMD晶振，智能计量晶振，蓝牙专用晶振，WLAN晶振，便携式设备晶振，小型设备晶振，时钟应用晶振，高品质晶振，高性能晶振，低损耗晶振，低功耗晶振，具有高品质低损耗的特点。
时钟晶振产品被广泛应用于蓝牙、DVBH、WLAN，智能计量，时钟应用，小型设备，便携式设备等领域。XTL741-S999-319,台湾希华32.768K晶体,6G蓝牙晶振.
XTL741-S999-319,台湾希华32.768K晶体,6G蓝牙晶振 参数表
Model
XTL72
Nominal frequency range
32.768kHz
Storage temperature range
-55 ~ +125℃
Operating temperature range
-40 ~ +85℃
Frequency tolerance (at +25℃)
±20×10-6/±10×10-6
Load capacitance
6pF, 7pF, 9pF, 12.5pF
Equivalent series resistance
70 kΩMax.
Shunt capacitance
1.1 pF Typ.
Motional capacitance
4.7 fF Typ.
Turnover Temperature
+25℃±5℃
Parabolic Coecient
-0.04 ppm /℃2Max.
Level of drive
0.1μW (0.5μW Max.)
Aging
±3ppm / Year
XTL741-S999-319,台湾希华32.768K晶体,6G蓝牙晶振尺寸图
XTL741-S999-319,台湾希华32.768K晶体,6G蓝牙晶振
音叉晶振产品特性：
尺寸（2.0×1.2×0.6）
陶瓷包装
无铅，兼容Re-ow
| Mfr Part # | Mfr | Supplier | Description | Series | Frequency | Frequency Tolerance | Load Capacitance |
| XTL721-Q23-048 | Siward | Siward | CRYSTAL 32.768 KHZ 20PPM CRYSTAL | XTL72 | 32.768 kHz | ±20ppm | 6pF |
| XTL721-S349-005 | Siward | Siward | CRYSTAL 32.768 KHZ 20PPM CRYSTAL | XTL72 | 32.768 kHz | ±20ppm | 7pF |
| XTL721-S999-301 | Siward | Siward | CRYSTAL 32.768 KHZ 20PPM CRYSTAL | XTL72 | 32.768 kHz | ±20ppm | 9pF |
| XTL721-S999-429 | Siward | Siward | CRYSTAL 32.768 KHZ 20PPM CRYSTAL | XTL72 | 32.768 kHz | ±20ppm | 6pF |
| XTL741-S999-319 | Siward | Siward | CRYSTAL 32.768 KHZ 20PPM CRYSTAL | XTL74 | 32.768 kHz | ±20ppm | 9pF |
| XTL741-U11-402 | Siward | Siward | CRYSTAL 32.768 KHZ 20PPM CRYSTAL | XTL74 | 32.768 kHz | ±20ppm | 7pF |
| XTL741-S999-298 | Siward | Siward | CRYSTAL 32.768 KHZ 20PPM CRYSTAL | XTL74 | 32.768 kHz | ±20ppm | 12.5pF |
| XTL741-S999-379 | Siward | Siward | CRYSTAL 32.768 KHZ 20PPM 无源SMD晶振 | XTL74 | 32.768 kHz | ±20ppm | 7pF |
| XTL741-S999-327 | Siward | Siward | CRYSTAL 32.768 KHZ 20PPM CRYSTAL | XTL74 | 32.768 kHz | ±20ppm | 4pF |
| XTL721-S999-286 | Siward | Siward | CRYSTAL 32.768 KHZ 20PPM CRYSTAL | XTL72 | 32.768 kHz | ±20ppm | 12.5pF |
| XTL751-S999-544 | Siward | Siward | CRYSTAL 32.768 KHZ 20PPM CRYSTAL | XTL75 | 32.768 kHz | ±20ppm | 12.5pF |
| XTL751-S999-548 | Siward | Siward | CRYSTAL 32.768 KHZ 20PPM CRYSTAL | XTL75 | 32.768 kHz | ±20ppm | 9pF |
| XTL751-S999-420 | Siward | Siward | CRYSTAL 32.768 KHZ 20PPM CRYSTAL | XTL75 | 32.768 kHz | ±20ppm | 7pF |
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