XTL741-S999-319,XTL74,32.768kHz,2012mm,希华SMD晶振,台湾Siward晶振,希华晶振,型号:XTL74,编码为:XTL741-S999-319,频率为:32.768KHz,负载电容:9pF,精度:±20ppm,工作温度范围:-40℃至+85℃,小体积晶振尺寸:2.0x1.2x0.6mm封装,音叉表晶,两脚贴片晶振,石英晶振,无源晶振,石英晶体谐振器,SMD晶振,2012晶振。具有超小型,轻薄型,高性能,高品质,耐热及耐环境特点。石英晶体被广泛应用于:无线应用晶振,蓝牙模块晶振、DVBH、无线局域网,钟表电子晶振,智能手机晶振,电脑主板晶振,数字显示晶振,游戏机设备,电话机等应用。
XTL741-S999-319,XTL74,32.768kHz,2012mm,希华SMD晶振,参数表
Model | XTL74 | |||||||
Nominal frequency range | 32.768kHz | |||||||
Storage temperature range | -55 ~ +125℃ | |||||||
Operating temperature range | -40 ~ +85℃ | |||||||
Frequency tolerance (at +25℃) | ±20×10-6 | |||||||
Load capacitance | 6pF, 7pF, 9pF, 12.5pF | |||||||
Equivalent series resistance | 80 kΩMax. | |||||||
Shunt capacitance | 1.2 pF Typ. | |||||||
Motional capacitance | 6.0 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,XTL74,32.768kHz,2012mm,希华SMD晶振,尺寸图
编码 | 进口晶振 | 描述 | 系列 | 频率 |
XTL721-Q23-048 | Siward希华 | CRYSTAL 32.768KHz 20PPM CRYSTAL | XTL72 | 32.768kHz |
XTL721-S349-005 | Siward希华 | CRYSTAL 32.768KHz 20PPM CRYSTAL | XTL72 | 32.768kHz |
XTL721-S999-301 | Siward希华 | CRYSTAL 32.768KHz 20PPM CRYSTAL | XTL72 | 32.768kHz |
XTL721-S999-429 | Siward希华 | CRYSTAL 32.768KHz 20PPM CRYSTAL | XTL72 | 32.768kHz |
XTL741-S999-319 | Siward希华 | CRYSTAL 32.768KHz 20PPM CRYSTAL | XTL74 | 32.768kHz |
XTL741-U11-402 | Siward希华 | CRYSTAL 32.768KHz 20PPM CRYSTAL | XTL74 | 32.768kHz |
XTL741-S999-298 | Siward希华 | CRYSTAL 32.768KHz 20PPM CRYSTAL | XTL74 | 32.768kHz |
XTL741-S999-379 | Siward希华 | CRYSTAL 32.768KHz 20PPM CRYSTAL | XTL74 | 32.768kHz |
XTL741-S999-327 | Siward希华 | CRYSTAL 32.768KHz 20PPM CRYSTAL | XTL74 | 32.768kHz |
XTL721-S999-286 | Siward希华 | CRYSTAL 32.768KHz 20PPM CRYSTAL | XTL72 | 32.768kHz |
XTL751-S999-544 | Siward希华 | CRYSTAL 32.768KHz 20PPM CRYSTAL | XTL75 | 32.768kHz |
XTL751-S999-548 | Siward希华 | CRYSTAL 32.768KHz 20PPM CRYSTAL | XTL75 | 32.768kHz |
XTL751-S999-420 | Siward希华 | CRYSTAL 32.768KHz 20PPM CRYSTAL | XTL75 | 32.768kHz |