XTL72,XTL721-Q23-048,3215mm,32.768kHz,Siward希华晶振,台湾Siward希华晶振,型号:XTL72,编码为:XTL721-Q23-048,频率为:32.768KHz,负载:6pF,精度:±20ppm,工作温度范围:-40℃至+125℃,小体积晶振尺寸:3.2x1.5x0.9mm封装,两脚贴片晶振,无源晶振,石英晶振,3215晶振,石英晶体谐振器,SMD晶体。具有超小型晶振,轻薄型晶振,高性能晶振,高可靠性晶振,高品质晶振,耐热及耐环境等特点。符合AEC-Q200优良的冲击和耐热性。被广泛应用于:无线网络晶振,时钟晶振,钟表电子晶振,仪器仪表设备晶振,智能手机晶振,电脑主板晶振,汽车电子系统,交通灯控制器,计时产品等应用。
XTL72,XTL721-Q23-048,3215mm,32.768kHz,Siward希华晶振,产品特点:
超薄/尺寸:3.2×1.5×0.9mm
采用真空密封件,可靠性高
符合AEC-Q200石英晶体谐振器
良好的抗冲击性和耐热性。
应用于:蓝牙、DVBH、无线局域网,汽车的
XTL72,XTL721-Q23-048,3215mm,32.768kHz,Siward希华晶振,参数表
Model
XTL72
Nominal frequency range
32.768kHz
Storage temperature range
-55 ~ +125℃
Operating temperature range
-40 ~ +125℃
Frequency tolerance (at +25℃)
±20×10-6/±10×10-6
Load capacitance
6pF, 7pF, 9pF, 12.5pF
Equivalent series resistance
80 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
XTL72,XTL721-Q23-048,3215mm,32.768kHz,Siward希华晶振,尺寸图
| 编码 | 品牌 | 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 | 时钟晶振 | 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 |






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