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50.100MHZHC49-4H/30/10/-10+60/30PF PDF预览

50.100MHZHC49-4H/30/10/-10+60/30PF

更新时间: 2024-01-12 06:42:38
品牌 Logo 应用领域
EUROQUARTZ 驱动晶体谐振器
页数 文件大小 规格书
1页 110K
描述
Parallel - 3Rd Overtone Quartz Crystal, 50.1MHz Nom, ROHS COMPLIANT, HERMETIC SEALED, RESISTANCE WELDED PACKAGE-2

50.100MHZHC49-4H/30/10/-10+60/30PF 技术参数

是否Rohs认证:符合生命周期:Contact Manufacturer
包装说明:ROHS COMPLIANT, HERMETIC SEALED, RESISTANCE WELDED PACKAGE-2Reach Compliance Code:compliant
HTS代码:8541.60.00.60风险等级:5.64
Is Samacsys:N其他特性:AT-CUT CRYSTAL; BULK; TAPE AND REEL ALSO AVAILABLE
老化:3 PPM/FIRST YEAR晶体/谐振器类型:PARALLEL - 3RD OVERTONE
驱动电平:100 µW频率稳定性:0.001%
频率容差:30 ppm负载电容:30 pF
安装特点:THROUGH HOLE MOUNT标称工作频率:50.1 MHz
最高工作温度:60 °C最低工作温度:-10 °C
物理尺寸:L10.77XB4.34XH3.5 (mm)/L0.424XB0.171XH0.138 (inch)串联电阻:80 Ω
表面贴装:NOBase Number Matches:1

50.100MHZHC49-4H/30/10/-10+60/30PF 数据手册

  
QUARTZ  
EURO  
HC49-4H and HC49-4HL Crystals  
Leaded crystal 10.7 x 4.34mm base  
3.2MHz to 70.0MHz  
Low-cost, industry-standard crystal unit  
AT-Cut strip crystal with hermetically sealed can  
Available in two can heights, 3.5mm or 2.5mm  
Frequency range 3.2MHz to 70MHz  
Outline and Dimensions  
DESCRIPTION  
HC49-4H crystals share the same base outline as the industry-  
standard HC49 crystal. The crystal uses at AT-cut strip crystal with an  
hermetically sealed can. HC49-4H crystals provide a low cost source  
of system clock frequency.  
SPECIFICATION  
Frequency Range:  
Oscillation Mode  
3.2MHz to 70.0MHz  
AT-Cut Fundamental:  
3.2MHz to 30.0MHz  
27.0MHz to 70.0MHz  
AT-Cut 3rd Overtone:  
Calibration Tolerance at 25ºC  
AT-Cut:  
±30ppm (tolerance from  
±10ppm is available.)  
±30ppm over -10° to +60°C  
(Stability from ±10ppm  
is available)  
Frequency Stability:  
Load Capacitance (CL):  
Ageing at 25°C:  
Series or from 8pF to 32pF  
±3ppm maximum, 1st year,  
±1ppm per year thereafter.  
100mW typical., 500mW max.  
-50° to +105°C  
Drive Level:  
Storage Temperature Range:  
Crystal Holder:  
Resistance-weld hermetic seal  
Compliant  
RoHS Status:  
Supply format:  
Bulk pack (Radial tape and reel  
is available)  
ESR & OSCILLATION MODE  
Frequency  
Crystal Cut  
ESR  
HC49-4H-3L (3 Wire Base - Centre Earth)  
Osc. Mode Ohms Max.  
Range MHz  
3.2 ~ 3.4  
3.5 ~ 6.0  
AT-Fund  
AT-Fund  
AT-Fund  
300  
120  
60  
6.1 ~ 10.0  
10.1 ~ 30.0  
27.0 ~ 30.0  
30.1 ~ 50.0  
50.1 ~ 70.0  
AT-Fund  
40  
AT-3rd OT  
AT-3rd OT  
AT-3rd OT  
150  
100  
80  
PART NUMBERING  
Part numbers for HC49-4H crystals are generated as follows:  
Example:  
8.000MHz HC49-4H/30/50/-20+70/30pF/R30  
Frequency  
Package  
Calibration Tolerance (±ppm)  
Temperature Stability (±ppm)  
Operating Temp. Range  
(°C, Lower Limit/Upper Limit)  
Circuit Condition  
(CL in pF or 'SR' for Series)  
Max. ESR (Ω) Optional  
EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE  
Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001 info@euroquartz.co.uk www.euroquartz.co.uk  

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