参数资料
型号: 9B-20.000MAAJ-B
厂商: TXC CORPORATION
文件页数: 1/1页
文件大小: 0K
描述: CRYSTAL 20.000 MHZ 18PF HC49US
产品目录绘图: 9B Series Side 1
9B Series Side 2
9B Series Bottom
9B Series Top
标准包装: 1,000
系列: 9B
类型: MHz 晶体
频率: 20MHz
频率稳定性: ±30ppm
频率公差: ±30ppm
负载电容: 18pF
ESR(等效串联电阻): 30 欧姆
工作模式: 基谐
工作温度: -20°C ~ 70°C
安装类型: 通孔
封装/外壳: HC49/US
尺寸/尺寸: 0.453" L x 0.197" W(11.50mm x 5.00mm)
高度: 0.145"(3.68mm)
包装: 散装
产品目录页面: 1725 (CN2011-ZH PDF)
其它名称: 887-1023
Quartz Crystals
DIP HC-49S 9B SERIES
Features
> Resistance welded type crystal units.
> A great number of standard frequencies.
> Higher frequency pullibility and lower equivalent series resistance.
> Lower cost and highly mass production capability.
> The best choice of TV, STB, LCDM and Cable Modem.
> RoHS Compliant / Pb Free
Electrical Specifications
Item / Type
Frequency Range
Frequency Tolerance (at 25 oC)
Frequency Stability Over Operating Temperature Range
Operating Temperature Range
Shunt Capacitance (C0)
Drive Level
Load Capacitance
Aging (at 25 oC)
Storage Temperature Range
Equivalent Series Resistance(ESR)
Fundamental
9B
3.2 ~ 90 MHz
± 30 ppm, or specify
± 30 ppm (- 20 ~ +70 oC), or specify
- 20 ~ +70 oC
7 pF Max.
1 ~ 500 μW (100 μW typical)
18 pF, or specify
± 3 ppm / year Max.
- 40 ~ + 85 oC
3rd Overtone
3.2 ~ 3.686 MHz
3.686 ~ 5 MHz
5 ~ 10 MHz
10 ~ 14 MHz
14 ~ 30 MHz
200 Ω Max.
150 Ω Max.
80 Ω Max.
40 Ω Max.
30 Ω Max.
27 ~ 30 MHz
30 ~ 50 MHz
50 ~ 90 MHz
100 Ω Max.
80 Ω Max.
60 Ω Max.
Dimensions
Units:mm
Remark : Specification subject to change without prior notice. Please confirm with our sales. http://www.txccorp.com
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9B20070002 功能描述:20MHz ±30ppm 晶体 18pF -20°C ~ 70°C 通孔 HC49/US 制造商:txc corporation 系列:9B 包装:散装 零件状态:有效 类型:MHz 晶体 频率:20MHz 频率稳定度:±50ppm 频率容差:±30ppm 负载电容:18pF ESR(等效串联电阻):- 工作模式:- 工作温度:-20°C ~ 70°C 等级:- 安装类型:通孔 封装/外壳:HC49/US 大小/尺寸:0.453" 长 x 0.197" 宽(11.50mm x 5.00mm) 高度:0.145"(3.68mm) 标准包装:1,000
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