FOX晶振HC49SDLF,FOXSDLF/250F-20无源晶体,福克斯晶振,无源谐振器,无源晶振,SMD晶振,音叉晶体,型号HC49SDLF,编码FOXSDLF/250F-20是一款金属贴片型的SMD晶体,尺寸为11.7*5.0mm,频率为25MHZ,采用高超的生产技术制作而成,并符合国家认证要求,具备高质量高性能的特点,适合用于智能家居,通信设备,无线网络等领域.
FOXSDLF/200-20晶振的真空封装技术:是指石英晶振在真空封装区域内进行封装.1.防止外界气体进入组件体内受到污染和增加应力的产生;2.使晶振组件在真空下电阻减小;3.气密性高.此技术为研发及生产超小型、超薄型石英晶振必须攻克的关键技术之一.FOX晶振HC49SDLF,FOXSDLF/250F-20无源晶体
FOXSDLF/250F-20晶振参数表
FOX晶振 |
单位 |
HC49SDLF晶振 |
石英晶振基本条件 |
标准频率 |
f_nom |
25MHz |
标准频率 |
储存温度 |
T_stg |
-55°C~+125°C |
裸存 |
工作温度 |
T_use |
-40°C~+85°C |
标准温度 |
激励功率 |
DL |
0.5mW (100µW Typical) |
推荐:100μW |
频率公差 |
f_— l |
±20 × 10-6(标准) |
+25°C对于超出标准的规格说明, |
频率温度特征 |
f_tem |
±50 × 10-6/-20°C~+70°C |
超出标准的规格请联系我们. |
负载电容 |
CL |
7pF |
不同负载要求,请联系我们. |
串联电阻(ESR) |
R1 |
/ |
-20°C~+70°C,DL = 100μW |
频率老化 |
f_age |
±3× 10-6/ year Max. |
+25°C,第一年 |
FOX晶振HC49SDLF,FOXSDLF/250F-20无源晶体 尺寸图
FOXSDLF/250F-20晶振使用注意事项
耐焊性
将晶振加热包装材料至+150°C以上会破坏产品特性或损害产品。如需在+150°C以上焊接石英晶振,建议使用SMD晶振产品。在下列回流条件下,对石英晶振产品甚至SMD贴片晶振使用更高温度,会破坏晶振特性。建议使用下列配置情况的回流条件。安装这些贴片晶振之前,应检查焊接温度和时间。同时,在安装条件更改的情况下,请再次进行检查。如果需要焊接的晶振产品在下列配置条件下进行焊接,请联系我们以获取耐热的相关信息。FOX晶振HC49SDLF,FOXSDLF/250F-20无源晶体
PCB设计指导:
(1) 理想情况下,机械蜂鸣器应安装在一个独立于无源晶体器件的PCB板上。如果您安装在同一个PCB板上,最好使用余量或切割PCB。当应用于PCB板本身或PCB板体内部时,机械振动程度有所不同。建议遵照内部板体特性。
(2) 在设计时请参考相应的推荐封装。
(3) 在使用焊料助焊剂时,按JIS标准(JIS C 60068-2-20/IEC 60,068-2-20).来使用。
(4) 请按JIS标准(JIS Z 3282, Pb 含量 1000ppm, 0.1wt% 或更少)来使用无铅焊料。
存储事项:
(1) 在更高或更低温度或高湿度环境下长时间保存金属面晶振时,会影响频率稳定性或焊接性。请在正常温度和湿度环境下保存这些贴片晶振产品,并在开封后尽可能进行安装,以免长期储藏。 正常温度和湿度: 温度:+15°C 至 +35°C,湿度 25 % RH 至 85 % RH。
(2) 请仔细处理内外盒与卷带。外部压力会导致卷带受到损坏。FOX晶振HC49SDLF,FOXSDLF/250F-20无源晶体
Manufacturer Part Number原厂编码 | Manufacturer厂家 | Series型号 | Type 系列 | Frequency | Frequency Stability频率稳定度 |
FOXSDLF/120-20 | FOX晶振 | HC49SDLF | MHz Crystal | 12MHz | ±50ppm |
FOXSDLF/120-20 | FOX晶振 | HC49SDLF | MHz Crystal | 12MHz | ±50ppm |
FOXSDLF/120-20 | FOX晶振 | HC49SDLF | MHz Crystal | 12MHz | ±50ppm |
FOXSDLF/0368-20 | FOX晶振 | HC49SDLF | MHz Crystal | 3.6864MHz | ±50ppm |
FOXSDLF/0368-20 | FOX晶振 | HC49SDLF | MHz Crystal | 3.6864MHz | ±50ppm |
FOXSDLF/0368-20 | FOX晶振 | HC49SDLF | MHz Crystal | 3.6864MHz | ±50ppm |
FOXSDLF/115-20 | FOX晶振 | HC49SDLF | MHz Crystal | 11.0592MHz | ±50ppm |
FOXSDLF/115-20 | FOX晶振 | HC49SDLF | MHz Crystal | 11.0592MHz | ±50ppm |
FOXSDLF/115-20 | FOX晶振 | HC49SDLF | MHz Crystal | 11.0592MHz | ±50ppm |
FOXSDLF/160-20 | FOX晶振 | HC49SDLF | MHz Crystal | 16MHz | ±50ppm |
FOXSDLF/160-20 | FOX晶振 | HC49SDLF | MHz Crystal | 16MHz | ±50ppm |
FOXSDLF/160-20 | FOX晶振 | HC49SDLF | MHz Crystal | 16MHz | ±50ppm |
FOXSDLF/200-20 | FOX晶振 | HC49SDLF | MHz Crystal | 20MHz | ±50ppm |
FOXSDLF/200-20 | FOX晶振 | HC49SDLF | MHz Crystal | 20MHz | ±50ppm |
FOXSDLF/200-20 | FOX晶振 | HC49SDLF | MHz Crystal | 20MHz | ±50ppm |
FOXSDLF/080-20 | FOX晶振 | HC49SDLF | MHz Crystal | 8MHz | ±50ppm |
FOXSDLF/080-20 | FOX晶振 | HC49SDLF | MHz Crystal | 8MHz | ±50ppm |
FOXSDLF/080-20 | FOX晶振49S贴片石英晶振 | HC49SDLF | MHz Crystal | 8MHz | ±50ppm |
FOXSDLF/250F-20 | FOX晶振 | HC49SDLF | MHz Crystal | 25MHz | ±50ppm |
FOXSDLF/250F-20 | FOX晶振 | HC49SDLF | MHz Crystal | 25MHz | ±50ppm |
FOXSDLF/250F-20 | FOX晶振 | HC49SDLF | MHz Crystal | 25MHz | ±50ppm |
FOXSDLF/147-20 | FOX晶振 | HC49SDLF | MHz Crystal | 14.7456MHz | ±50ppm |
FOXSDLF/147-20 | FOX晶振 | HC49SDLF | MHz Crystal | 14.7456MHz | ±50ppm |
FOXSDLF/147-20 | FOX晶振 | HC49SDLF | MHz Crystal | 14.7456MHz | ±50ppm |
FOXSDLF/240F-20 | FOX晶振 | HC49SDLF | MHz Crystal | 24MHz | ±50ppm |
FOXSDLF/240F-20 | FOX晶振 | HC49SDLF | MHz Crystal | 24MHz | ±50ppm |
FOXSDLF/240F-20 | FOX晶振 | HC49SDLF | MHz Crystal | 24MHz | ±50ppm |
FOXSDLF/080R-20/TR | FOX晶振 | HC49SDLF | MHz Crystal | 8MHz | ±50ppm |
FOXSDLF/080R-20/TR | FOX晶振 | HC49SDLF | MHz Crystal | 8MHz | ±50ppm |
FOXSDLF/080R-20/TR | FOX晶振 | HC49SDLF | MHz Crystal | 8MHz | ±50ppm |
FOXSDLF/036S | FOX晶振 | HC49SDLF | MHz Crystal | 3.579545MHz | ±50ppm |
FOXSDLF/036S | FOX晶振 | HC49SDLF | MHz Crystal | 3.579545MHz | ±50ppm |
FOXSDLF/036S | FOX晶振 | HC49SDLF | MHz Crystal | 3.579545MHz | ±50ppm |
FOXSDLF/120R-20/TR | FOX晶振 | HC49SDLF | MHz Crystal | 12MHz | ±50ppm |
FOXSDLF/120R-20/TR | FOX晶振 | HC49SDLF | MHz Crystal | 12MHz | ±50ppm |
FOXSDLF/120R-20/TR | FOX晶振 | HC49SDLF | MHz Crystal | 12MHz | ±50ppm |